diff options
Diffstat (limited to 'aai-service/provider/src/main/java/org/openecomp/sdnc/sli/aai/AAIService.java')
| -rw-r--r-- | aai-service/provider/src/main/java/org/openecomp/sdnc/sli/aai/AAIService.java | 3301 |
1 files changed, 3301 insertions, 0 deletions
diff --git a/aai-service/provider/src/main/java/org/openecomp/sdnc/sli/aai/AAIService.java b/aai-service/provider/src/main/java/org/openecomp/sdnc/sli/aai/AAIService.java new file mode 100644 index 0000000..5b9ec75 --- /dev/null +++ b/aai-service/provider/src/main/java/org/openecomp/sdnc/sli/aai/AAIService.java @@ -0,0 +1,3301 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : SDN-C + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights + * reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.sdnc.sli.aai; + + +import java.io.BufferedReader; +import java.io.ByteArrayInputStream; +import java.io.File; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.OutputStreamWriter; +import java.io.UnsupportedEncodingException; +import java.net.HttpURLConnection; +import java.net.MalformedURLException; +import java.net.URISyntaxException; +import java.net.URL; +import java.net.URLEncoder; +import java.nio.charset.StandardCharsets; +import java.text.SimpleDateFormat; +import java.util.Calendar; +import java.util.Enumeration; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Map.Entry; +import java.util.Properties; +import java.util.TimeZone; +import java.util.UUID; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import javax.net.ssl.HostnameVerifier; +import javax.net.ssl.HttpsURLConnection; +import javax.net.ssl.SSLSession; +import javax.ws.rs.HttpMethod; +import javax.ws.rs.core.UriBuilder; + +import org.apache.commons.codec.binary.Base64; +import org.apache.commons.lang3.StringUtils; +import org.openecomp.aai.inventory.v8.AvailabilityZone; +import org.openecomp.aai.inventory.v8.GenericVnf; +import org.openecomp.aai.inventory.v8.L3Network; +import org.openecomp.aai.inventory.v8.PInterface; +import org.openecomp.aai.inventory.v8.PhysicalLink; +import org.openecomp.aai.inventory.v8.Pserver; +import org.openecomp.aai.inventory.v8.ResultData; +import org.openecomp.aai.inventory.v8.SearchResults; +import org.openecomp.aai.inventory.v8.Service; +import org.openecomp.aai.inventory.v8.ServiceInstance; +import org.openecomp.aai.inventory.v8.Tenant; +import org.openecomp.aai.inventory.v8.Vserver; +import org.openecomp.sdnc.sli.ConfigurationException; +import org.openecomp.sdnc.sli.MetricLogger; +import org.openecomp.sdnc.sli.SvcLogicContext; +import org.openecomp.sdnc.sli.SvcLogicException; +import org.openecomp.sdnc.sli.SvcLogicResource; +import org.openecomp.sdnc.sli.aai.data.AAIDatum; +import org.openecomp.sdnc.sli.aai.data.ErrorResponse; +import org.openecomp.sdnc.sli.aai.data.RequestError; +import org.openecomp.sdnc.sli.aai.data.ResourceVersion; +import org.openecomp.sdnc.sli.aai.data.ServiceException; +import org.openecomp.sdnc.sli.aai.data.notify.NotifyEvent; +import org.openecomp.sdnc.sli.aai.data.v1507.VServer; +import org.openecomp.sdnc.sli.aai.update.Update; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.fasterxml.jackson.databind.AnnotationIntrospector; +import com.fasterxml.jackson.databind.DeserializationFeature; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.introspect.JacksonAnnotationIntrospector; +import com.fasterxml.jackson.databind.type.TypeFactory; +import com.fasterxml.jackson.module.jaxb.JaxbAnnotationIntrospector; + + +public class AAIService extends AAIDeclarations implements AAIClient, SvcLogicResource { + + public static final String AAICLIENT_PROPERTIES = "/aaiclient.properties"; + + private static final Logger LOG = LoggerFactory.getLogger(AAIService.class); + + private final String truststore_path; + private final String truststore_password; +// private final String keystore_path; +// private final String keystore_password; + private final Boolean ignore_certificate_host_error; + + private final String target_uri; + private final String query_path; + private final String network_vce_path; + + private final String network_vpe_path; + + private final String network_vpls_pe_path; + + private final String network_complex_path; + + private final String network_pserver_path; + + private final String network_vserver_path; + + private final String ctag_pool_path; + + private final String svc_instance_path; + private final String svc_inst_qry_path; + + private final String generic_vnf_path; + + private final String network_dvsswitch_path; + + private final String l3_network_path; + private final String l3_network_path_query_name; + + private final String vpn_binding_path; + + private final String vnf_image_path; + private final String vnf_image_query_path; + + private final String param_format; //= "filter=%s:%s"; + private final String param_vnf_type; //= "vnf-type"; + private final String param_physical_location_id; //= "physical-location-id"; + private final String param_service_type; //= "service-type"; + + private final String ubb_notify_path; + private final String selflink_avpn; + private final String selflink_fqdn; + + private final String p_interface_path; + private final String physical_link_path; + private final String customer_path; + + private final String service_path; + private final String site_pair_set_path; + + private final int connection_timeout; + private final int read_timeout; + + // 1602 + private final String query_nodes_path; + private final String update_path; + + private final String application_id; + + // authentication credentials + private String user_name; + private String user_password; + + private final MetricLogger ml = new MetricLogger(); + + private final AAIRequestExecutor executor; + + public AAIService(URL propURL) { + LOG.info("Entered AAIService.ctor"); + Properties props = null; + try { + props = initialize(propURL); + AAIRequest.setProperties(props, this); + + } catch(Exception exc){ + LOG.error("AicAAIResource.static", exc); + } + + executor = new AAIRequestExecutor(); + + user_name = props.getProperty(CLIENT_NAME); + user_password = props.getProperty(CLIENT_PWWD); + + if(user_name == null || user_name.isEmpty()){ + LOG.debug("Basic user name is not set"); + } + if(user_password == null || user_password.isEmpty()) { + LOG.debug("Basic password is not set"); + } + + truststore_path = props.getProperty(TRUSTSTORE_PATH); + truststore_password = props.getProperty(TRUSTSTORE_PSSWD); + + target_uri = props.getProperty(TARGET_URI); + query_path = props.getProperty(QUERY_PATH); + update_path = props.getProperty(UPDATE_PATH); + + String applicationId =props.getProperty(APPLICATION_ID); + if(applicationId == null || applicationId.isEmpty()) { + applicationId = "SDNC"; + } + application_id = applicationId; + + // connection timeout + int tmpConnectionTimeout = 30000; + int tmpReadTimeout = 30000; + + try { + String tmpValue = null; + tmpValue = props.getProperty(CONNECTION_TIMEOUT, "30000"); + tmpConnectionTimeout = Integer.parseInt(tmpValue); + tmpValue = props.getProperty(READ_TIMEOUT, "30000"); + tmpReadTimeout = Integer.parseInt(tmpValue); + } catch(Exception exc) { + LOG.error("Failed setting connection timeout", exc); + tmpConnectionTimeout = 30000; + tmpReadTimeout = 30000; + } + connection_timeout = tmpConnectionTimeout; + read_timeout = tmpReadTimeout; + + network_vce_path = props.getProperty(NETWORK_VCE_PATH); + + network_vpe_path = props.getProperty(NETWORK_VPE_PATH); + + network_vpls_pe_path =props.getProperty(NETWORK_VPLS_PE_PATH); + + network_complex_path =props.getProperty(NETWORK_COMPLEX_PATH); + + network_pserver_path =props.getProperty(NETWORK_PSERVER_PATH); + + network_vserver_path =props.getProperty(NETWORK_VSERVER_PATH); + + ctag_pool_path =props.getProperty(CTAG_POOL_PATH); + + + svc_instance_path = props.getProperty(SVC_INSTANCE_PATH); // "/aai/v1/business/customers/customer/{customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances"); +// "/aai/v1/business/customers/customer/ma9181-203-customerid/service-subscriptions/service-subscription/ma9181%20Hosted%20Voice/service-instances"; + +// svc_inst_qry_path = props.getProperty(SVC_INST_QRY_PATH, "/aai/v1/search/generic-query?key=service-instance.service-instance-id:ma9181-204-instance&start-node-type=service-instance&include=service-instance"); + svc_inst_qry_path = props.getProperty(SVC_INST_QRY_PATH); // "/aai/v1/search/generic-query?key=service-instance.service-instance-id:{svc-instance-id}&start-node-type=service-instance&include=service-instance"); + + + param_format = props.getProperty(QUERY_FORMAT, "filter=%s:%s"); + param_vnf_type = props.getProperty(PARAM_VNF_TYPE, "vnf-type"); + param_physical_location_id = props.getProperty(PARAM_PHYS_LOC_ID, "physical-location-id"); + param_service_type = props.getProperty(PARAM_SERVICE_TYPE, "service-type"); + + // P-Interfaces + p_interface_path = props.getProperty(P_INTERFACE_PATH); + + // Physical Link + physical_link_path = props.getProperty(PHYSICAL_LINK_PATH); + + generic_vnf_path = props.getProperty(GENERIC_VNF_PATH); + + network_dvsswitch_path = props.getProperty(NETWORK_DVSSWITCH_PATH); + + l3_network_path = props.getProperty(L3_NETWORK_PATH); + l3_network_path_query_name = props.getProperty(L3_NETWORK_PATH_QUERY_NAME); + + vpn_binding_path = props.getProperty(VPN_BINDING_PATH); + + vnf_image_path = props.getProperty(VNF_IMAGE_PATH); + vnf_image_query_path = props.getProperty(VNF_IMAGE_QUERY_PATH); + + ubb_notify_path = props.getProperty(UBB_NOTIFY_PATH); + selflink_avpn = props.getProperty(SELFLINK_AVPN); + selflink_fqdn = props.getProperty(SELFLINK_FQDN); + + customer_path = props.getProperty(CUSTOMER_PATH); + + service_path = props.getProperty(SERVICE_PATH); + + site_pair_set_path = props.getProperty(SITE_PAIR_SET_PATH); + + query_nodes_path = props.getProperty(QUERY_NODES_PATH); + + String iche = props.getProperty(CERTIFICATE_HOST_ERROR); + boolean host_error = false; + if(iche != null && !iche.isEmpty()) { + host_error = Boolean.valueOf(iche); + } + + ignore_certificate_host_error = host_error; + + HttpsURLConnection.setDefaultHostnameVerifier( new HostnameVerifier(){ + public boolean verify(String string,SSLSession ssls) { + return ignore_certificate_host_error; + } + }); + + if(truststore_path != null && truststore_password != null && (new File(truststore_path)).exists()) { + System.setProperty("javax.net.ssl.trustStore", truststore_path); + System.setProperty("javax.net.ssl.trustStorePassword", truststore_password); + } + + LOG.info("AAIResource.ctor initialized."); + } + + /** + * + * @param http_req_url + * @param method + * @return + * @throws Exception + */ + protected HttpURLConnection getConfiguredConnection(URL http_req_url, String method) throws Exception { + HttpURLConnection con = (HttpURLConnection) http_req_url.openConnection(); + + // Set up the connection properties + con.setRequestProperty( "Connection", "close" ); + con.setDoInput(true); + con.setDoOutput(true); + con.setUseCaches(false); + con.setConnectTimeout( connection_timeout ); + con.setReadTimeout( read_timeout ); + con.setRequestMethod( method ); + con.setRequestProperty( "Accept", "application/json" ); + con.setRequestProperty( "Content-Type", "application/json" ); + con.setRequestProperty("X-FromAppId", application_id); + con.setRequestProperty("X-TransactionId",TransactionIdTracker.getNextTransactionId()); + + if(user_name != null && !user_name.isEmpty() && user_password != null && !user_password.isEmpty()) { + String basicAuth = "Basic " + new String(Base64.encodeBase64((user_name + ":" + user_password).getBytes())); + con.setRequestProperty ("Authorization", basicAuth); + } + + return con; + } + + + @Override + public GenericVnf requestGenericVnfData(String vnf_id) throws AAIServiceException { + GenericVnf response = null; + + try { + AAIRequest request = new GenericVnfRequest(); + request.addRequestProperty(GenericVnfRequest.GENERIC_VNF_ID, vnf_id); + String rv = executor.get(request); + if(rv != null) { + ObjectMapper mapper = getObjectMapper(); + response = mapper.readValue(rv, GenericVnf.class); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn(new Object(){}.getClass().getEnclosingMethod().getName(), exc); + throw new AAIServiceException(exc); + } + + return response; + + } + + @Override + public boolean postGenericVnfData(String vnf_id, GenericVnf data) throws AAIServiceException { + boolean response = false; + + try { + AAIRequest request = new GenericVnfRequest(); + request.addRequestProperty(GenericVnfRequest.GENERIC_VNF_ID, vnf_id); + request.setRequestObject(data); + response = executor.post(request); + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("requestGenericVnfData", exc); + throw new AAIServiceException(exc); + } + return response; + } + + @Override + public boolean deleteGenericVnfData(String vnf_id, String resourceVersion) throws AAIServiceException { + boolean response = false; + InputStream inputStream = null; + + try { + + String request_url = target_uri+generic_vnf_path; + + String encoded_vnf = encodeQuery(vnf_id); + request_url = request_url.replace("{vnf-id}", encoded_vnf) ; + if(resourceVersion!=null) { + request_url = request_url +"?resource-version="+resourceVersion; + } + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.DELETE); + + LOGwriteFirstTrace(HttpMethod.DELETE, http_req_url.toString()); + LOGwriteDateTrace("vnf_id", vnf_id); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + String line = null; + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", stringBuilder.toString()); + response = true; + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + response = false; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("deleteGenericVnfData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + + + @Override + public SearchResults requestServiceInstanceURL(String svc_instance_id) throws AAIServiceException { + SearchResults response = null; + InputStream inputStream = null; + + try { + String path = svc_inst_qry_path; + path = path.replace("{svc-instance-id}", encodeQuery(svc_instance_id)); + + String request_url = target_uri+path; + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.GET); + + LOGwriteFirstTrace(HttpMethod.GET, http_req_url.toString()); + LOGwriteDateTrace("svc_instance_id", svc_instance_id); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + ObjectMapper mapper = new ObjectMapper(); + AnnotationIntrospector introspector = new JaxbAnnotationIntrospector(TypeFactory.defaultInstance()); + // if ONLY using JAXB annotations: + mapper.setAnnotationIntrospector(introspector); + mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES); + + if (responseCode == HttpURLConnection.HTTP_OK) { +// StringBuilder stringBuilder = new StringBuilder("\n"); +// String line = null; +// while( ( line = reader.readLine() ) != null ) { +// stringBuilder.append("\n").append( line ); +// } +// LOG.info(stringBuilder.toString()); + response = mapper.readValue(reader, SearchResults.class); + LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, "SUCCESS", mapper.writeValueAsString(response)); + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + return response; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("requestServiceInstanceURL", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + + @Override + public ServiceInstance requestServiceInterfaceData(String svc_instance_id) throws AAIServiceException { + ServiceInstance response = null; + InputStream inputStream = null; + + try { + SearchResults search_result = this.requestServiceInstanceURL(svc_instance_id); + ResultData[] array = search_result.getResultData().toArray(new ResultData[0]); + ResultData datum = array[0]; + + String request_url = datum.getResourceLink(); + request_url = encodeCustomerURL(request_url); + + URL http_req_url = new URL(request_url); + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.GET); + + LOGwriteFirstTrace(HttpMethod.GET, http_req_url.toString()); + LOGwriteDateTrace("svc_instance_id", svc_instance_id); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK) { +// StringBuilder stringBuilder = new StringBuilder("\n"); +// String line = null; +// while( ( line = reader.readLine() ) != null ) { +// stringBuilder.append("\n").append( line ); +// } +// LOG.info(stringBuilder.toString()); + response = mapper.readValue(reader, ServiceInstance.class); + LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, "SUCCESS", mapper.writeValueAsString(response)); + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + return response; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("requestServiceInterfaceData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + + @Override + public ServiceInstance requestServiceInterfaceData(String customer_id, String service_type, String svc_instance_id) throws AAIServiceException { + ServiceInstance response = null; + InputStream inputStream = null; + + try { + String path = svc_instance_path; + path = path.replace("{customer-id}", encodeQuery(customer_id)); + path = path.replace("{service-type}", encodeQuery(service_type)); + String request_url = target_uri+path; + if(!request_url.endsWith("/")) { + request_url = request_url + "/service-instance/"; + } else { + request_url = request_url + "service-instance/"; + } + request_url = request_url + encodeQuery(svc_instance_id); + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.GET); + + LOGwriteFirstTrace(HttpMethod.GET, http_req_url.toString()); + LOGwriteDateTrace("customer_id", customer_id); + LOGwriteDateTrace("service_type", service_type); + LOGwriteDateTrace("svc_instance_id", svc_instance_id); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK) { +// StringBuilder stringBuilder = new StringBuilder("\n"); +// String line = null; +// while( ( line = reader.readLine() ) != null ) { +// stringBuilder.append("\n").append( line ); +// } +// LOG.info(stringBuilder.toString()); + response = mapper.readValue(reader, ServiceInstance.class); + LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, "SUCCESS", mapper.writeValueAsString(response)); + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + return response; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("requestServiceInterfaceData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + @Override + public boolean postServiceInterfaceData(String customer_id, String service_type, String svc_instance_id, ServiceInstance request) throws AAIServiceException { + + InputStream inputStream = null; + + try { + ObjectMapper mapper = getObjectMapper(); + String json_text = mapper.writeValueAsString(request); + + String path = svc_instance_path; + path = path.replace("{customer-id}", encodeQuery(customer_id)); + path = path.replace("{service-type}", encodeQuery(service_type)); + String request_url = target_uri+path; + if(!request_url.endsWith("/")) { + request_url = request_url + "/service-instance/"; + } else { + request_url = request_url + "service-instance/"; + } + request_url = request_url + encodeQuery(svc_instance_id); + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.PUT); + + OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream()); + osw.write(json_text); + osw.flush(); + osw.close(); + + + LOGwriteFirstTrace("PUT", request_url); + LOGwriteDateTrace("customer_id", customer_id); + LOGwriteDateTrace("service_type", service_type); + LOGwriteDateTrace("svc_instance_id", svc_instance_id); + LOGwriteDateTrace("RelationshipList", json_text); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + BufferedReader reader; + String line = null; + reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", (stringBuilder != null) ? stringBuilder.toString() : "{no-data}"); + return true; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + + throw new AAIServiceException(responseCode, errorresponse); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("postServiceInterfaceData", exc); + throw new AAIServiceException(exc); + } finally { + try { + if(inputStream != null) + inputStream.close(); + } catch (Exception exc) { + + } + } + } + + /* + * Supporting methosd + */ + private URL getRequestURL(String service_type, String vnf_type, String physical_location_id) throws MalformedURLException, URISyntaxException, UnsupportedEncodingException { + + StringBuilder query = new StringBuilder(); + query.append("filter=vnf-type:").append(encodeQuery(vnf_type)); + query.append("&filter=service-type:").append(encodeQuery(service_type)); + query.append("&filter=physical-location-id:").append(physical_location_id); + + UriBuilder builder = javax.ws.rs.core.UriBuilder.fromUri(target_uri).path(query_path).replaceQuery(query.toString()); +// String y = x.build().toString(); + + return builder.build().toURL(); + + } + + private static Properties initialize(URL url ) throws ConfigurationException { + + if(url == null) { + throw new NullPointerException(); + } + + InputStream is = null; + Properties props = new Properties(); + + try { + if(LOG.isDebugEnabled()) + LOG.info("Property file is: " + url.toString()); + + is = url.openStream(); + + props.load(is); + if(LOG.isDebugEnabled()) { + LOG.info("Properties loaded: " + props.size()); + Enumeration<Object> en = props.keys(); + + while(en.hasMoreElements()) { + String key = (String)en.nextElement(); + String property = props.getProperty(key); + LOG.debug(key + " : " + property); + } + } + } catch (Exception e) { + throw new ConfigurationException("Could not load properties file.", e); + } + return props; + } + + static class TransactionIdTracker { +// protected static AtomicLong tracker = new AtomicLong(); + + public static String getNextTransactionId() { +// long id = tracker.getAndIncrement(); +// String transactionId = String.format("N%016X", id); + String transactionId = UUID.randomUUID().toString(); + return transactionId; + } + + } + + protected void LOGwriteFirstTrace(String method, String url) { + String time = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'").format(System.currentTimeMillis()); + LOG.info("A&AI transaction :"); + LOG.info("Request Time : " + time + ", Method : " + method); + LOG.info("Request URL : "+ url); + } + + protected void LOGwriteDateTrace(String name, String data) { + LOG.info("Input - " + name + " : " + data); + } + + protected void LOGwriteEndingTrace(int response_code, String comment, String data) { + LOG.info("Response code : " + response_code +", " + comment); + LOG.info(String.format("Response data : %s", data)); + } + + protected String encodeQuery(String param) throws UnsupportedEncodingException { + return URLEncoder.encode(param, "UTF-8").replace("+", "%20"); + } + + private String encodeCustomerURL(final String selection) + { + String encrypted_url = selection; + String apnpattern = + "/aai/v2/business/customers/customer/(.+)/service-subscriptions/service-subscription/(.+)/service-instances/service-instance/(.+)/"; + Pattern pattern = Pattern.compile(apnpattern); + + try { + URL url = new URL(selection); + String path = url.getPath(); + + LOG.info("Trying to match apn to <" + path + ">"); + + Matcher matcher = pattern.matcher(path); + + while(matcher.find()) { + String customer = matcher.group(1); + String subscription = matcher.group(2); + String service = matcher.group(3); + + encrypted_url = selection.replace(customer, encodeQuery(customer)); + encrypted_url = encrypted_url.replace(subscription, encodeQuery(subscription)); + encrypted_url = encrypted_url.replace(service, encodeQuery(service)); + } + } catch (Exception e) { + LOG.warn("", e); + } + + return encrypted_url; + } + + /* + * (non-Javadoc) + * @see org.openecomp.sdnc.sli.aai.AAIClient#requestVServersData(java.lang.String, java.lang.String) + */ + @Override + public Vserver requestVServerData(String tenant_id, String vserver_id, String cloudOwner, String cloudRegionId) throws AAIServiceException { + Vserver response = null; + + try { + AAIRequest request = new VserverRequest(); + request.addRequestProperty(TenantRequest.TENANT_TENANT_ID, tenant_id); + request.addRequestProperty(VserverRequest.VSERVER_VSERVER_ID, vserver_id); + request.addRequestProperty(CloudRegionRequest.CLOUD_REGION_CLOUD_OWNER, cloudOwner); + request.addRequestProperty(CloudRegionRequest.CLOUD_REGION_CLOUD_REGION_ID, cloudRegionId); + + String rv = executor.get(request); + if(rv != null) { + ObjectMapper mapper = getObjectMapper(); + response = mapper.readValue(rv, Vserver.class); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn(new Object(){}.getClass().getEnclosingMethod().getName(), exc); + throw new AAIServiceException(exc); + } + return response; + } + + + @Override + public boolean postVServerData(String tenantId, String vserverId, String cloudOwner, String cloudRegionId, Vserver request) throws AAIServiceException { + InputStream inputStream = null; + + try { + + ObjectMapper mapper = getObjectMapper(); + String json_text = mapper.writeValueAsString(request); + + String local_network_complexes_path = network_vserver_path.replace("{tenant-id}", encodeQuery(tenantId)); + local_network_complexes_path = local_network_complexes_path.replace("{vserver-id}", encodeQuery(vserverId)); + + local_network_complexes_path = local_network_complexes_path.replace("{cloud-owner}", encodeQuery(cloudOwner)); + local_network_complexes_path = local_network_complexes_path.replace("{cloud-region-id}", encodeQuery(cloudRegionId)); + + String request_url = target_uri+local_network_complexes_path; + + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.PUT); + + OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream()); + osw.write(json_text); + osw.flush(); + osw.close(); + + + LOGwriteFirstTrace("PUT", request_url); + LOGwriteDateTrace("tenant-id", tenantId); + LOGwriteDateTrace("vserver-id", vserverId); + LOGwriteDateTrace("cloud-owner", cloudOwner); + LOGwriteDateTrace("cloud-region-id", cloudRegionId); + + LOGwriteDateTrace("Vserver", json_text); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + BufferedReader reader; + String line = null; + reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", (stringBuilder != null) ? stringBuilder.toString() : "{no-data}"); + return true; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + + throw new AAIServiceException(responseCode, errorresponse); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("postVServerData", exc); + throw new AAIServiceException(exc); + } finally { + try { + if(inputStream != null) + inputStream.close(); + } catch (Exception exc) { + + } + } + } + + @Override + public boolean deleteVServerData(String tenant_id, String vserver_id, String cloudOwner, String cloudRegionId, String resourceVersion) throws AAIServiceException { + boolean response = false; + InputStream inputStream = null; + + try { + String local_network_complexes_path = network_vserver_path.replace("{tenant-id}", encodeQuery(tenant_id)); + local_network_complexes_path = local_network_complexes_path.replace("{vserver-id}", encodeQuery(vserver_id)); + local_network_complexes_path = local_network_complexes_path.replace("{cloud-owner}", encodeQuery(cloudOwner)); + local_network_complexes_path = local_network_complexes_path.replace("{cloud-region-id}", encodeQuery(cloudRegionId)); + + String request_url = target_uri+local_network_complexes_path; + if(resourceVersion!=null) { + request_url = request_url +"?resource-version="+resourceVersion; + } + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.DELETE); + + LOGwriteFirstTrace(HttpMethod.DELETE, http_req_url.toString()); + LOGwriteDateTrace("tenant_id", tenant_id); + LOGwriteDateTrace("vserver_id", vserver_id); + LOGwriteDateTrace("cloud-owner", cloudOwner); + LOGwriteDateTrace("cloud-region-id", cloudRegionId); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + String line = null; + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", stringBuilder.toString()); + response = true; + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + response = false; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("deleteVServerData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + + //================== End of DvsSwitch ================= + //==================== PhysicalLink ====================== + @Override + public PhysicalLink requestPhysicalLinkData(String linkName) throws AAIServiceException { + PhysicalLink response = null; + InputStream inputStream = null; + + try { + String request_url = target_uri+physical_link_path; + + String encoded_vnf = encodeQuery(linkName); + request_url = request_url.replace("{link-name}", encoded_vnf) ; + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.GET); + + LOGwriteFirstTrace(HttpMethod.GET, http_req_url.toString()); + LOGwriteDateTrace("link-name", linkName); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK) { +// StringBuilder stringBuilder = new StringBuilder("\n"); +// String line = null; +// while( ( line = reader.readLine() ) != null ) { +// stringBuilder.append("\n").append( line ); +// } +// LOG.info(stringBuilder.toString()); + response = mapper.readValue(reader, PhysicalLink.class); + LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, "SUCCESS", mapper.writeValueAsString(response)); + } else if (responseCode == HttpURLConnection.HTTP_NOT_FOUND) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + return response; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("requestPhysicalLinkData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + @Override + public boolean postPhysicalLinkData(String linkName, PhysicalLink request) throws AAIServiceException { + InputStream inputStream = null; + + try { + + ObjectMapper mapper = getObjectMapper(); + String json_text = mapper.writeValueAsString(request); + + String request_url = target_uri+physical_link_path; + String encoded_vnf = encodeQuery(linkName); + request_url = request_url.replace("{link-name}", encoded_vnf) ; + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.PUT); + + OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream()); + osw.write(json_text); + osw.flush(); + osw.close(); + + + LOGwriteFirstTrace("PUT", request_url); + LOGwriteDateTrace("link-name", linkName); + LOGwriteDateTrace("PhysicalLink", json_text); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + BufferedReader reader; + String line = null; + reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", (stringBuilder != null) ? stringBuilder.toString() : "{no-data}"); + return true; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + + throw new AAIServiceException(responseCode, errorresponse); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("postPhysicalLinkData", exc); + throw new AAIServiceException(exc); + } finally { + try { + if(inputStream != null) + inputStream.close(); + } catch (Exception exc) { + + } + } + } + + @Override + public boolean deletePhysicalLinkData(String linkName, String resourceVersion) throws AAIServiceException { + boolean response = false; + InputStream inputStream = null; + + try { + String request_url = target_uri+physical_link_path; + String encoded_vnf = encodeQuery(linkName); + request_url = request_url.replace("{link-name}", encoded_vnf) ; + if(resourceVersion!=null) { + request_url = request_url +"?resource-version="+resourceVersion; + } + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.DELETE); + + LOGwriteFirstTrace("DELETE", http_req_url.toString()); + LOGwriteDateTrace("link-name", linkName); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + String line = null; + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", stringBuilder.toString()); + response = true; + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + response = false; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("deletePhysicalLinkData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + //================== End of PhysicalLink ================= + //==================== PInterface ====================== + @Override + public PInterface requestPInterfaceData(String hostname, String interfaceName) throws AAIServiceException { + PInterface response = null; + + try { + AAIRequest request = new PInterfaceRequest(); + request.addRequestProperty(PInterfaceRequest.PINTERFACE_INTERFACE_NAME, interfaceName); + request.addRequestProperty(PInterfaceRequest.HOSTNAME, hostname); + String rv = executor.get(request); + if(rv != null) { + ObjectMapper mapper = getObjectMapper(); + response = mapper.readValue(rv, PInterface.class); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn(new Object(){}.getClass().getEnclosingMethod().getName(), exc); + throw new AAIServiceException(exc); + } + return response; + } + + @Override + public boolean postPInterfaceData(String hostname, String interfaceName, PInterface request) throws AAIServiceException { + InputStream inputStream = null; + + try { + + ObjectMapper mapper = getObjectMapper(); + String json_text = mapper.writeValueAsString(request); + + String request_url = target_uri+p_interface_path; + String encoded_vnf = encodeQuery(hostname); + request_url = request_url.replace("{hostname}", encoded_vnf) ; + encoded_vnf = encodeQuery(interfaceName); + request_url = request_url.replace("{interface-name}", encoded_vnf) ; + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.PUT); + + OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream()); + osw.write(json_text); + osw.flush(); + osw.close(); + + + LOGwriteFirstTrace("PUT", request_url); + LOGwriteDateTrace("hostname", hostname); + LOGwriteDateTrace("interface-name", interfaceName); + LOGwriteDateTrace("PInterface", json_text); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + BufferedReader reader; + String line = null; + reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", (stringBuilder != null) ? stringBuilder.toString() : "{no-data}"); + return true; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + + throw new AAIServiceException(responseCode, errorresponse); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("postPInterfaceData", exc); + throw new AAIServiceException(exc); + } finally { + try { + if(inputStream != null) + inputStream.close(); + } catch (Exception exc) { + + } + } + } + + @Override + public boolean deletePInterfaceData(String hostname, String interfaceName, String resourceVersion) throws AAIServiceException { + boolean response = false; + InputStream inputStream = null; + + try { + String request_url = target_uri+p_interface_path; + String encoded_vnf = encodeQuery(hostname); + request_url = request_url.replace("{hostname}", encoded_vnf) ; + encoded_vnf = encodeQuery(interfaceName); + request_url = request_url.replace("{interface-name}", encoded_vnf) ; + if(resourceVersion!=null) { + request_url = request_url +"?resource-version="+resourceVersion; + } + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.DELETE); + + LOGwriteFirstTrace("DELETE", http_req_url.toString()); + LOGwriteDateTrace("hostname", hostname); + LOGwriteDateTrace("interface-name", interfaceName); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + String line = null; + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", stringBuilder.toString()); + response = true; + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + response = false; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("deletePInterfaceData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + //==================== Service ====================== + @Override + public Service requestServiceData(String serviceId) throws AAIServiceException { + Service response = null; + InputStream inputStream = null; + + try { + String request_url = target_uri+service_path; + + String encoded_vnf = encodeQuery(serviceId); + request_url = request_url.replace("{service-id}", encoded_vnf) ; + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.GET); + + LOGwriteFirstTrace(HttpMethod.GET, http_req_url.toString()); + LOGwriteDateTrace("service-id", serviceId); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK) { +// StringBuilder stringBuilder = new StringBuilder("\n"); +// String line = null; +// while( ( line = reader.readLine() ) != null ) { +// stringBuilder.append("\n").append( line ); +// } +// LOG.info(stringBuilder.toString()); + response = mapper.readValue(reader, Service.class); + LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, "SUCCESS", mapper.writeValueAsString(response)); + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("requestServiceData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + @Override + public boolean postServiceData(String linkName, Service request) throws AAIServiceException { + InputStream inputStream = null; + + try { + + ObjectMapper mapper = getObjectMapper(); + String json_text = mapper.writeValueAsString(request); + + String request_url = target_uri+service_path; + String encoded_vnf = encodeQuery(linkName); + request_url = request_url.replace("{service-id}", encoded_vnf) ; + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.PUT); + + OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream()); + osw.write(json_text); + osw.flush(); + osw.close(); + + + LOGwriteFirstTrace("PUT", request_url); + LOGwriteDateTrace("service-id", linkName); + LOGwriteDateTrace("Service", json_text); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + BufferedReader reader; + String line = null; + reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", (stringBuilder != null) ? stringBuilder.toString() : "{no-data}"); + return true; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + + throw new AAIServiceException(responseCode, errorresponse); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("postServiceData", exc); + throw new AAIServiceException(exc); + } finally { + try { + if(inputStream != null) + inputStream.close(); + } catch (Exception exc) { + + } + } + } + + @Override + public boolean deleteServiceData(String linkName, String resourceVersion) throws AAIServiceException { + boolean response = false; + InputStream inputStream = null; + + try { + String request_url = target_uri+service_path; + String encoded_vnf = encodeQuery(linkName); + request_url = request_url.replace("{service-id}", encoded_vnf) ; + if(resourceVersion!=null) { + request_url = request_url +"?resource-version="+resourceVersion; + } + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.DELETE); + + LOGwriteFirstTrace("DELETE", http_req_url.toString()); + LOGwriteDateTrace("service-id", linkName); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + String line = null; + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", stringBuilder.toString()); + response = true; + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + response = false; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("deleteServiceData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + //================== End of Service ================= + + + + // 1507 - Request + @Override + public VServer dataChangeRequestVServerData(URL url) throws AAIServiceException { + + if(url == null) { + throw new NullPointerException(); + } + + return this.getResource(url.toString(), VServer.class); + } + + @Override + public Pserver dataChangeRequestPServerData(URL url) throws AAIServiceException { + + if(url == null) { + throw new NullPointerException(); + } + + return this.getResource(url.toString(), Pserver.class); + } + + @Override + public AvailabilityZone dataChangeRequestAvailabilityZoneData(URL url) throws AAIServiceException { + + if(url == null) { + throw new NullPointerException(); + } + + return this.getResource(url.toString(), AvailabilityZone.class); + } + + /* DELETE */ + public boolean dataChangeDeleteVServerData(URL url) throws AAIServiceException { + + if(url == null) { + throw new NullPointerException(); + } + + return deleteAAIEntity(url, new Object(){}.getClass().getEnclosingMethod().getName()); + } + + public boolean dataChangeDeleteCtagPoolData(URL url) throws AAIServiceException { + + if(url == null) { + throw new NullPointerException(); + } + + return deleteAAIEntity(url, new Object(){}.getClass().getEnclosingMethod().getName()); + } + + public boolean dataChangeDeleteVplsPeData(URL url) throws AAIServiceException { + + if(url == null) { + throw new NullPointerException(); + } + + return deleteAAIEntity(url, new Object(){}.getClass().getEnclosingMethod().getName()); + } + + public boolean dataChangeDeleteVpeData(URL url) throws AAIServiceException { + + if(url == null) { + throw new NullPointerException(); + } + + return deleteAAIEntity(url, new Object(){}.getClass().getEnclosingMethod().getName()); + } + + public boolean dataChangeDeleteDvsSwitchData(URL url) throws AAIServiceException { + + if(url == null) { + throw new NullPointerException(); + } + + return deleteAAIEntity(url, new Object(){}.getClass().getEnclosingMethod().getName()); + } + //OAM-Network: + public boolean dataChangeDeleteOAMNetworkData(URL url) throws AAIServiceException { + + if(url == null) { + throw new NullPointerException(); + } + + return deleteAAIEntity(url, new Object(){}.getClass().getEnclosingMethod().getName()); + } + //Availability-Zone: + public boolean dataChangeDeleteAvailabilityZoneData(URL url) throws AAIServiceException { + + if(url == null) { + throw new NullPointerException(); + } + + return deleteAAIEntity(url, new Object(){}.getClass().getEnclosingMethod().getName()); + } + //Complex: + public boolean dataChangeDeleteComplexData(URL url) throws AAIServiceException { + + if(url == null) { + throw new NullPointerException(); + } + + return deleteAAIEntity(url, new Object(){}.getClass().getEnclosingMethod().getName()); + } + + private boolean deleteAAIEntity(URL url, String caller) throws AAIServiceException { + + if(url == null) { + throw new NullPointerException(); + } + + boolean response = false; + InputStream inputStream = null; + + try { + URL http_req_url = url; + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.DELETE); + + LOGwriteFirstTrace("DELETE", http_req_url.toString()); + + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + String line = null; + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", stringBuilder.toString()); + response = true; + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + response = false; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn(caller, exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + /** + * Generic method to GET json data from an A&AI callback URL. + * Then convert that json to an Object. + * If successful the Object is attempted to be cast to the type parameter. + * + * @param key + * callback url for A&AI + * @param type + * the class of object that A&AI will return + * @return the object created from json or null if the response code is not 200 + * + * @throws AAIServiceException + * if empty or null key and or type or there's an error with processing + */ + public <T> T dataChangeRequestAaiData(String key, Class<T> type) throws AAIServiceException { + if (StringUtils.isEmpty(key) || type == null) { + throw new AAIServiceException("Key is empty or null and or type is null"); + } + + T response = null; + + SvcLogicContext ctx = new SvcLogicContext(); + if(!key.contains(" = ") && isValidURL(key)) { + key = String.format("selflink = '%s'", key); + } + HashMap<String, String> nameValues = keyToHashMap(key, ctx); + + SelfLinkRequest request = new SelfLinkRequest(type); + request.processRequestPathValues(nameValues); + Object obj = this.getExecutor().query(request, type); + response = type.cast(obj); + + return response != null ? type.cast(response) : response; + } + + @Override + public Pserver requestPServerData(String hostname) throws AAIServiceException { + Pserver response = null; + InputStream inputStream = null; + + try { + String request_url = target_uri+network_pserver_path; + String encoded_vnf = encodeQuery(hostname); + request_url = request_url.replace("{hostname}", encoded_vnf) ; + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.GET); + + LOGwriteFirstTrace(HttpMethod.GET, http_req_url.toString()); + LOGwriteDateTrace("hostname", hostname); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK) { +// StringBuilder stringBuilder = new StringBuilder("\n"); +// String line = null; +// while( ( line = reader.readLine() ) != null ) { +// stringBuilder.append("\n").append( line ); +// } +// LOG.info(stringBuilder.toString()); + response = mapper.readValue(reader, Pserver.class); + LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, "SUCCESS", mapper.writeValueAsString(response)); + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + return response; + } else { + ErrorResponse errorresponse = new ErrorResponse(); + try { + errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } catch(Exception exc) { + } + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("requestPServerData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + @Override + public boolean postPServerData(String hostname, Pserver request) throws AAIServiceException { + InputStream inputStream = null; + + try { + + ObjectMapper mapper = getObjectMapper(); + String json_text = mapper.writeValueAsString(request); + + String request_url = target_uri+network_pserver_path; + + request_url = request_url.replace("{hostname}", encodeQuery(hostname)) ; + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.PUT); + + OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream()); + osw.write(json_text); + osw.flush(); + osw.close(); + + + LOGwriteFirstTrace("PUT", request_url); + LOGwriteDateTrace("hostname", hostname); + LOGwriteDateTrace("PServer", json_text); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + BufferedReader reader; + String line = null; + reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", (stringBuilder != null) ? stringBuilder.toString() : "{no-data}"); + return true; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + + throw new AAIServiceException(responseCode, errorresponse); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("postPServerData", exc); + throw new AAIServiceException(exc); + } finally { + try { + if(inputStream != null) + inputStream.close(); + } catch (Exception exc) { + + } + } + } + + @Override + public boolean deletePServerData(String hostname, String resourceVersion) throws AAIServiceException { + boolean response = false; + InputStream inputStream = null; + + try { + + String request_url = target_uri+network_pserver_path; + + String encoded_vnf = encodeQuery(hostname); + request_url = request_url.replace("{hostname}", encoded_vnf) ; + if(resourceVersion!=null) { + request_url = request_url +"?resource-version="+resourceVersion; + } + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.DELETE); + + LOGwriteFirstTrace("DELETE", http_req_url.toString()); + LOGwriteDateTrace("hostname", hostname); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + String line = null; + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", stringBuilder.toString()); + response = true; + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + response = true; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("deletePServersData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + + @Override + public L3Network requestL3NetworkData(String networkId) throws AAIServiceException { + L3Network response = null; + InputStream inputStream = null; + + try { + String request_url = target_uri+l3_network_path; + String encoded_vnf = encodeQuery(networkId); + request_url = request_url.replace("{network-id}", encoded_vnf) ; + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.GET); + + LOGwriteFirstTrace(HttpMethod.GET, http_req_url.toString()); + LOGwriteDateTrace("network-id", networkId); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK) { +// StringBuilder stringBuilder = new StringBuilder("\n"); +// String line = null; +// while( ( line = reader.readLine() ) != null ) { +// stringBuilder.append("\n").append( line ); +// } +// LOG.info(stringBuilder.toString()); + response = mapper.readValue(reader, L3Network.class); + LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, "SUCCESS", mapper.writeValueAsString(response)); + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + return response; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("requestL3NetworkData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + @Override + public L3Network requestL3NetworkQueryByName(String networkName) throws AAIServiceException { + L3Network response = null; + InputStream inputStream = null; + + try { + String request_url = target_uri+l3_network_path_query_name; + String encoded_name = encodeQuery(networkName); + request_url = request_url.replace("{network-name}", encoded_name) ; + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.GET); + + LOGwriteFirstTrace(HttpMethod.GET, http_req_url.toString()); + LOGwriteDateTrace("network-name", networkName); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK) { +// StringBuilder stringBuilder = new StringBuilder("\n"); +// String line = null; +// while( ( line = reader.readLine() ) != null ) { +// stringBuilder.append("\n").append( line ); +// } +// LOG.info(stringBuilder.toString()); + response = mapper.readValue(reader, L3Network.class); + LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, "SUCCESS", mapper.writeValueAsString(response)); + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + return response; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("requestL3NetworkData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + @Override + public boolean postL3NetworkData(String networkId, L3Network request) throws AAIServiceException { + InputStream inputStream = null; + + try { + + ObjectMapper mapper = getObjectMapper(); + String json_text = mapper.writeValueAsString(request); + + String request_url = target_uri+l3_network_path; + + String encoded_vnf = encodeQuery(networkId); + request_url = request_url.replace("{network-id}", encoded_vnf) ; + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.PUT); + + OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream()); + osw.write(json_text); + osw.flush(); + osw.close(); + + + LOGwriteFirstTrace("PUT", request_url); + LOGwriteDateTrace("network-id", networkId); + LOGwriteDateTrace("GenericVnf", json_text); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + BufferedReader reader; + String line = null; + reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", (stringBuilder != null) ? stringBuilder.toString() : "{no-data}"); + return true; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + + throw new AAIServiceException(responseCode, errorresponse); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("postL3NetworkData", exc); + throw new AAIServiceException(exc); + } finally { + try { + if(inputStream != null) + inputStream.close(); + } catch (Exception exc) { + + } + } + } + + @Override + public boolean deleteL3NetworkData(String networkId, String resourceVersion) throws AAIServiceException { + boolean response = false; + InputStream inputStream = null; + + try { + String request_url = target_uri+l3_network_path; + + String encoded_vnf = encodeQuery(networkId); + request_url = request_url.replace("{network-id}", encoded_vnf) ; + if(resourceVersion!=null) { + request_url = request_url +"?resource-version="+resourceVersion; + } + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.DELETE); + + LOGwriteFirstTrace("DELETE", http_req_url.toString()); + LOGwriteDateTrace("network-id", networkId); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + String line = null; + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", stringBuilder.toString()); + response = true; + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + response = false; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("deleteL3NetworkData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + + public boolean sendNotify(NotifyEvent event, String serviceInstanceId, String pathCode) throws AAIServiceException { + InputStream inputStream = null; + + try { + + String selfLink = selflink_fqdn; + if(SELFLINK_AVPN != null && SELFLINK_AVPN.equals(pathCode)) { + selfLink = selflink_avpn; + } + selfLink = selfLink.replace("{service-instance-id}", encodeQuery(serviceInstanceId)); + event.setSelflink(selfLink); + + ObjectMapper mapper = getObjectMapper(); + String json_text = mapper.writeValueAsString(event); + + String request_url = target_uri+ubb_notify_path; + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.PUT); + + OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream()); + osw.write(json_text); + osw.flush(); + osw.close(); + + + LOGwriteFirstTrace("PUT", request_url); + LOGwriteDateTrace("NotifyEvent", json_text); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + BufferedReader reader; + String line = null; + reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", (stringBuilder != null) ? stringBuilder.toString() : "{no-data}"); + return true; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + + throw new AAIServiceException(responseCode, errorresponse); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("sendNotify", exc); + throw new AAIServiceException(exc); + } finally { + try { + if(inputStream != null) + inputStream.close(); + } catch (Exception exc) { + + } + } + } + + @Override + public SearchResults requestNodeQuery(String node_type, String entityIdentifier, String entityName) throws AAIServiceException { + SearchResults response = null; + InputStream inputStream = null; + + try { + String request_url = target_uri+query_nodes_path; + request_url = request_url.replace("{node-type}", encodeQuery(node_type)) ; + request_url = request_url.replace("{entity-identifier}", entityIdentifier) ; + request_url = request_url.replace("{entity-name}", encodeQuery(entityName)) ; + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.GET); + + LOGwriteFirstTrace(HttpMethod.GET, http_req_url.toString()); + LOGwriteDateTrace("node_type", node_type); + LOGwriteDateTrace("vnf_name", entityName); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK) { + response = mapper.readValue(reader, SearchResults.class); + LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, "SUCCESS", mapper.writeValueAsString(response)); + } else if (responseCode == HttpURLConnection.HTTP_NOT_FOUND) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + return response; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("requestNodeQuery", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + + } + + + @Override + public String requestDataByURL(URL url) throws AAIServiceException { + + if(url == null) { + throw new NullPointerException(); + } + + String response = null; + InputStream inputStream = null; + + try { + URL http_req_url = url; + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.GET); + + LOGwriteFirstTrace(HttpMethod.GET, http_req_url.toString()); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK) { + StringBuilder stringBuilder = new StringBuilder("\n"); + String line = null; + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOG.info(stringBuilder.toString()); +// response = mapper.readValue(reader, String.class); + response = stringBuilder.toString(); + LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, "SUCCESS", mapper.writeValueAsString(response)); + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + response = null; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("requestNetworkVceData", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + + @Override + public GenericVnf requestGenericVnfeNodeQuery(String vnf_name) throws AAIServiceException { + + if(vnf_name == null) { + throw new NullPointerException(); + } + + GenericVnf entity = null; + SearchResults resp = this.requestNodeQuery("generic-vnf", "vnf-name", vnf_name); + + List<ResultData> resultDataList = resp.getResultData(); + + try { + for (ResultData datum : resultDataList) { + String data_type = datum.getResourceType(); + URL url = new URL(datum.getResourceLink()); + entity = this.getResource(url.toString(), GenericVnf.class); + } + } + catch (Exception e) + { + LOG.error("Caught exception", e); + } + return entity; + } + + @Override + public Vserver requestVServerDataByURL(URL url) throws AAIServiceException { + + if(url == null) { + throw new NullPointerException(); + } + + Vserver entity = null; + + try { + entity = this.getResource(url.toString(), Vserver.class); + } + catch (Exception e) + { + LOG.error("Caught exception", e); + } + return entity; + } + + @Override + public URL requestVserverURLNodeQuery(String vserver_name) throws AAIServiceException { + + if(vserver_name == null) { + throw new NullPointerException(); + } + + URL entity = null; + SearchResults resp = this.requestNodeQuery("vserver", "vserver-name", vserver_name); + + List<ResultData> resultDataList = resp.getResultData(); + + try { + for (ResultData datum : resultDataList) { + String data_type = datum.getResourceType(); + entity = new URL(datum.getResourceLink()); + } + } + catch (Exception e) + { + LOG.error("Caught exception", e); + } + return entity; + } + + class AAIRequestExecutor implements AAIExecutorInterface { + + @Override + public String get(AAIRequest request) throws AAIServiceException { + String response = null; + InputStream inputStream = null; + HttpURLConnection con = null; + URL requestUrl = null; + + try { + + if(request.getRequestObject() != null) { + con = getConfiguredConnection(requestUrl = request.getRequestUrl(HttpMethod.POST, null), HttpMethod.POST); + String json_text = request.toJSONString(); + LOGwriteDateTrace("data", json_text); + logMetricRequest("POST "+requestUrl.getPath(), json_text); + OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream()); + osw.write(json_text); + osw.flush(); + } else { + con = getConfiguredConnection(requestUrl = request.getRequestUrl(HttpMethod.GET, null), HttpMethod.GET); + logMetricRequest("GET "+requestUrl.getPath(), ""); + } + + // Check for errors + String responseMessage = con.getResponseMessage(); + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode + " : " + responseMessage); + logMetricResponse(responseCode, responseMessage); + + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK) { + StringBuilder stringBuilder = new StringBuilder(); + String line = null; + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + response = stringBuilder.toString(); + try { + Object object = mapper.readValue(response, Object.class); + LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, responseMessage, mapper.writeValueAsString(object)); + } catch(Exception exc) { + LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, responseMessage, mapper.writeValueAsString(response)); + } + } else if (responseCode == HttpURLConnection.HTTP_NOT_FOUND) { + LOGwriteEndingTrace(responseCode, responseMessage, "Entry does not exist."); + ErrorResponse errorresponse = null; + try { + errorresponse = mapper.readValue(reader, ErrorResponse.class); + } catch(Exception exc) { + errorresponse = new ErrorResponse(); + RequestError requestError = new RequestError(); + ServiceException serviceException = new ServiceException(); + serviceException.setText("Entry does not exist."); + requestError.setServiceException(serviceException); + errorresponse.setRequestError(requestError ); + } + throw new AAIServiceException(responseCode, errorresponse); + } else if (responseCode == HttpURLConnection.HTTP_UNAUTHORIZED) { + StringBuilder stringBuilder = new StringBuilder(); + String line = null; + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, responseMessage, stringBuilder.toString()); + ServiceException serviceException = new ServiceException(); + serviceException.setMessageId("HTTP_UNAUTHORIZED"); + serviceException.setText(stringBuilder.toString()); + RequestError requestError = new RequestError(); + requestError.setServiceException(serviceException); + ErrorResponse errorresponse = new ErrorResponse(); + errorresponse.setRequestError(requestError); + throw new AAIServiceException(responseCode, errorresponse); + } else { +// +// StringBuilder stringBuilder = new StringBuilder("\n"); +// String line = null; +// while( ( line = reader.readLine() ) != null ) { +// stringBuilder.append("\n").append( line ); +// } +// LOG.info(stringBuilder.toString()); +// +// ErrorResponse errorresponse = mapper.readValue(stringBuilder.toString(), ErrorResponse.class); + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, responseMessage, mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("GET", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + @Override + public Boolean post(AAIRequest request) throws AAIServiceException { + InputStream inputStream = null; + + try { + String resourceVersion = null; + AAIDatum instance = request.getRequestObject(); + if(instance instanceof ResourceVersion) { + resourceVersion = ((ResourceVersion)instance).getResourceVersion(); + } + + URL requestUrl = null; + HttpURLConnection con = getConfiguredConnection(requestUrl = request.getRequestUrl(HttpMethod.PUT, resourceVersion), HttpMethod.PUT); + ObjectMapper mapper = getObjectMapper(); + String json_text = request.toJSONString(); + + LOGwriteDateTrace("data", json_text); + logMetricRequest("PUT "+requestUrl.getPath(), json_text); + + OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream()); + osw.write(json_text); + osw.flush(); + + // Check for errors + String responseMessage = con.getResponseMessage(); + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + LOG.debug("HttpURLConnection result:" + responseCode + " : " + responseMessage); + logMetricResponse(responseCode, responseMessage); + + // Process the response + BufferedReader reader; + String line = null; + reader = new BufferedReader( new InputStreamReader( inputStream ) ); + mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, responseMessage, (stringBuilder != null) ? stringBuilder.toString() : "{no-data}"); + return true; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, responseMessage, mapper.writeValueAsString(errorresponse)); + + throw new AAIServiceException(responseCode, errorresponse); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("AAIRequestExecutor.post", exc); + throw new AAIServiceException(exc); + } finally { + try { + if(inputStream != null) + inputStream.close(); + } catch (Exception exc) { + + } + } + } + + @Override + public Boolean delete(AAIRequest request, String resourceVersion) throws AAIServiceException { + Boolean response = null; + InputStream inputStream = null; + + if(resourceVersion == null) { + throw new AAIServiceException("resource-version is required for DELETE request"); + } + + try { + URL requestUrl = null; + HttpURLConnection conn = getConfiguredConnection(requestUrl = request.getRequestUrl(HttpMethod.DELETE, resourceVersion), HttpMethod.DELETE); + logMetricRequest("DELETE "+requestUrl.getPath(), ""); + conn.setDoOutput(true); +// if(request.isDeleteDataRequired()) { +// String json_text = request.toJSONString(); +// +// LOGwriteDateTrace("data", json_text); +// OutputStream os = con.getOutputStream(); +// OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream()); +// osw.write(json_text); +// osw.flush(); +// } + + // Check for errors + String responseMessage = conn.getResponseMessage(); + int responseCode = conn.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = conn.getInputStream(); + } else { + inputStream = conn.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode + " : " + responseMessage); + logMetricResponse(responseCode, responseMessage); + + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + String line = null; + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, responseMessage, stringBuilder.toString()); + response = true; + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, responseMessage, "Entry does not exist."); + response = false; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, responseMessage, mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("delete", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + @Override + public Object query(AAIRequest request, Class clas) throws AAIServiceException { + Object response = null; + InputStream inputStream = null; + HttpURLConnection con = null; + URL requestUrl = null; + + try { + con = getConfiguredConnection(requestUrl = request.getRequestQueryUrl(HttpMethod.GET), HttpMethod.GET); + logMetricRequest("GET "+requestUrl.getPath(), ""); + + // Check for errors + String responseMessage = con.getResponseMessage(); + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + logMetricResponse(responseCode, responseMessage); + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK) { + // Process the response + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + response = mapper.readValue(reader, clas); + LOGwriteEndingTrace(HttpURLConnection.HTTP_OK, "SUCCESS", mapper.writeValueAsString(response)); + } else if (responseCode == HttpURLConnection.HTTP_NOT_FOUND) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + return response; + } else { + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("GET", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + con = null; + } + return response; + } + + } + + @Override + public Tenant requestTenantData(String tenant_id, String cloudOwner, String cloudRegionId) throws AAIServiceException { + Tenant response = null; + + try { + AAIRequest request = new TenantRequest(); + request.addRequestProperty(TenantRequest.TENANT_ID, tenant_id); + request.addRequestProperty(CloudRegionRequest.CLOUD_REGION_CLOUD_OWNER, cloudOwner); + request.addRequestProperty(CloudRegionRequest.CLOUD_REGION_CLOUD_REGION_ID, cloudRegionId); + + String rv = executor.get(request); + if(rv != null) { + ObjectMapper mapper = getObjectMapper(); + response = mapper.readValue(rv, Tenant.class); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("requestTenantData", exc); + throw new AAIServiceException(exc); + } + + return response; + } + + @Override + public Tenant requestTenantDataByName(String tenant_name, String cloudOwner, String cloudRegionId) throws AAIServiceException { + Tenant response = null; + + try { + AAIRequest request = new TenantRequest(); + request.addRequestProperty(TenantRequest.TENANT_NAME, tenant_name); + request.addRequestProperty(CloudRegionRequest.CLOUD_REGION_CLOUD_OWNER, cloudOwner); + request.addRequestProperty(CloudRegionRequest.CLOUD_REGION_CLOUD_REGION_ID, cloudRegionId); + Object rv = executor.query(request, Tenant.class); + if(rv == null) + return (Tenant)null; + else + response = (Tenant)rv; + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("requestTenantDataByName", exc); + throw new AAIServiceException(exc); + } + + return response; + } + + + @Override + public boolean postTenantData(String tenant_id, String cloudOwner, String cloudRegionId, Tenant tenannt) throws AAIServiceException { + Boolean response = null; + + try { + AAIRequest request = new TenantRequest(); + request.addRequestProperty(TenantRequest.TENANT_ID, tenant_id); + request.addRequestProperty(CloudRegionRequest.CLOUD_REGION_CLOUD_OWNER, cloudOwner); + request.addRequestProperty(CloudRegionRequest.CLOUD_REGION_CLOUD_REGION_ID, cloudRegionId); + request.setRequestObject(tenannt); + response = executor.post(request); + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("postTenantData", exc); + throw new AAIServiceException(exc); + } + + return response; + } + + + @Override + public String getTenantIdFromVserverUrl(URL url) { + + String path = url.getPath(); + + String[] split = path.split("/tenants/tenant/"); + if(split.length > 1) { + split = split[1].split("/"); + return split[0]; + } else { + return null; + } + } + + @Override + public String getCloudOwnerFromVserverUrl(URL url) { + + String path = url.getPath(); + + String[] split = path.split("/cloud-regions/cloud-region/"); + if(split.length > 1) { + split = split[1].split("/"); + return split[0]; + } else { + return null; + } + } + + @Override + public String getCloudRegionFromVserverUrl(URL url) { + + String path = url.getPath(); + + String[] split = path.split("/cloud-regions/cloud-region/"); + if(split.length > 1) { + split = split[1].split("/"); + return split[1]; + } else { + return null; + } + } + + @Override + public String getVServerIdFromVserverUrl(URL url, String tenantId) { + String pattern = network_vserver_path; + pattern = pattern.replace("{tenant-id}", tenantId); + + int end = pattern.indexOf("{vserver-id}"); + String prefix = pattern.substring(0, end); + + String path = url.getPath(); + + if(path.startsWith(prefix)) { + path = path.substring(prefix.length()); + } + + return path; + } + + protected Logger getLogger(){ + return LOG; + } + + @Override + public boolean updateAnAIEntry(Update request) throws AAIServiceException { + InputStream inputStream = null; + + try { + + ObjectMapper mapper = getObjectMapper(); + String json_text = mapper.writeValueAsString(request); + + String request_url = target_uri+update_path; + URL http_req_url = new URL(request_url); + + HttpURLConnection con = getConfiguredConnection(http_req_url, HttpMethod.PUT); + + OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream()); + osw.write(json_text); + osw.flush(); + osw.close(); + + LOGwriteFirstTrace("PUT", request_url); + LOGwriteDateTrace("Update", json_text); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + BufferedReader reader; + String line = null; + reader = new BufferedReader( new InputStreamReader( inputStream ) ); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_CREATED || responseCode == HttpURLConnection.HTTP_ACCEPTED || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", (stringBuilder != null) ? stringBuilder.toString() : "{no-data}"); + return true; + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + throw new AAIServiceException(responseCode, errorresponse); + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + + throw new AAIServiceException(responseCode, errorresponse); + } + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("updateAnAIEntry", exc); + throw new AAIServiceException(exc); + } finally { + try { + if(inputStream != null) + inputStream.close(); + } catch (Exception exc) { + + } + } + } + + @Override + public AAIRequestExecutor getExecutor() { + return executor; + } + + /** + * Creates a current time stamp in UTC i.e. 2016-03-08T22:15:13.343Z. + * If there are any parameters the values are appended to the time stamp. + * + * @param parameters + * values to be appended to current time stamp + * @param ctx + * used to set an attribute for a DG + * @throws SvcLogicException + */ + public void setStatusMethod(Map<String, String> parameters, SvcLogicContext ctx) throws SvcLogicException { + if (ctx == null) { + throw new SvcLogicException("SvcLogicContext is null."); + } + + StringBuilder sb = new StringBuilder(); + sb.append(String.format("%tFT%<tTZ", Calendar.getInstance(TimeZone.getTimeZone("Z")))).append(" - "); + + for (Entry<String, String> entry : parameters.entrySet()) { + sb.append(entry.getValue()).append(" "); + } + + if (sb.length() > 0) { + sb.setLength(sb.length() - 2); + } + + ctx.setAttribute("aai-summary-status-message", sb.toString()); + LOG.info("aai-summary-status-message: " + sb.toString()); + } + + /** + * Generic method to GET json data from an A&AI using key structure. + * Then convert that json to an Object. + * If successful the Object is attempted to be cast to the type parameter. + * + * @param key + * key identifying the resource to be retrieved from AAI + * @param type + * the class of object that A&AI will return + * @return the object created from json or null if the response code is not 200 + * + * @throws AAIServiceException + * if empty or null key and or type or there's an error with processing + */ + + public <T> T getResource(String key, Class<T> type) throws AAIServiceException { + if (StringUtils.isEmpty(key) || type == null) { + throw new AAIServiceException("Key is empty or null and or type is null"); + } + + T response = null; + + SvcLogicContext ctx = new SvcLogicContext(); + if(!key.contains(" = ")) { + if(isValidURL(key)) { + key = String.format("selflink = '%s'", key); + } else { + return response; + } + } + + HashMap<String, String> nameValues = keyToHashMap(key, ctx); + + AAIRequest request = new SelfLinkRequest(type); + if(nameValues.containsKey(PathRequest.RESOURCE_PATH.replaceAll("-", "_"))) { + request = new PathRequest(type); + } + + request.processRequestPathValues(nameValues); + Object obj = this.getExecutor().query(request, type); + response = type.cast(obj); + + return response != null ? type.cast(response) : response; + } + + public boolean isValidURL(String url) { + + URL u = null; + + try { + u = new URL(url); + } catch (MalformedURLException e) { + return false; + } + + try { + u.toURI(); + } catch (URISyntaxException e) { + return false; + } + + return true; + } + + @Override + protected boolean deleteRelationshipList(URL httpReqUrl, String json_text) throws AAIServiceException { + if(httpReqUrl == null) { + throw new NullPointerException(); + } + + boolean response = false; + InputStream inputStream = null; + + try { + HttpURLConnection con = getConfiguredConnection(httpReqUrl, HttpMethod.DELETE); + + OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream()); + osw.write(json_text); + osw.flush(); + osw.close(); + + + LOGwriteFirstTrace("DELETE", httpReqUrl.toString()); + LOGwriteDateTrace("data", json_text); + + // Check for errors + int responseCode = con.getResponseCode(); + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + inputStream = con.getInputStream(); + } else { + inputStream = con.getErrorStream(); + } + + // Process the response + LOG.debug("HttpURLConnection result:" + responseCode); + if(inputStream == null) inputStream = new ByteArrayInputStream("".getBytes(StandardCharsets.UTF_8)); + BufferedReader reader = new BufferedReader( new InputStreamReader( inputStream ) ); + String line = null; + + ObjectMapper mapper = getObjectMapper(); + + if (responseCode == HttpURLConnection.HTTP_OK || responseCode == HttpURLConnection.HTTP_NO_CONTENT) { + StringBuilder stringBuilder = new StringBuilder(); + + while( ( line = reader.readLine() ) != null ) { + stringBuilder.append( line ); + } + LOGwriteEndingTrace(responseCode, "SUCCESS", stringBuilder.toString()); + response = true; + } else if(responseCode == HttpURLConnection.HTTP_NOT_FOUND ) { + LOGwriteEndingTrace(responseCode, "HTTP_NOT_FOUND", "Entry does not exist."); + response = false; + } else { + ErrorResponse errorresponse = mapper.readValue(reader, ErrorResponse.class); + LOGwriteEndingTrace(responseCode, "FAILURE", mapper.writeValueAsString(errorresponse)); + throw new AAIServiceException(responseCode, errorresponse); + } + + } catch(AAIServiceException aaiexc) { + throw aaiexc; + } catch (Exception exc) { + LOG.warn("deleteRelationshipList", exc); + throw new AAIServiceException(exc); + } finally { + if(inputStream != null){ + try { + inputStream.close(); + } catch(Exception exc) { + + } + } + } + return response; + } + + public ObjectMapper getObjectMapper() { + ObjectMapper mapper = new ObjectMapper(); + AnnotationIntrospector introspector = new JaxbAnnotationIntrospector(TypeFactory.defaultInstance()); + AnnotationIntrospector secondary = new JacksonAnnotationIntrospector(); + mapper.setAnnotationIntrospector(AnnotationIntrospector.pair(introspector, secondary)); + mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES); + return mapper; + } + + public void logMetricRequest(String targetServiceName, String msg){ + String svcInstanceId = ""; + String svcName = null; + String partnerName = null; + String targetEntity = "A&AI"; + String targetVirtualEntity = null; + + targetServiceName = ""; + + ml.logRequest(svcInstanceId, svcName, partnerName, targetEntity, targetServiceName, targetVirtualEntity, msg); + } + + public void logMetricResponse(int responseCode, String responseDescription){ + ml.logResponse(responseCode < 400 ? "SUCCESS" : "FAILURE", Integer.toBinaryString(responseCode), responseDescription); + } + + public void logKeyError(String keys){ + LOG.error("Atleast one of the keys [" + keys + "] should have been populated. This will cause a NPE."); + } + +} |