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-rw-r--r--appc-config/appc-flow-controller/provider/src/main/java/org/onap/appc/flow/controller/dbervices/FlowControlDBService.java279
1 files changed, 159 insertions, 120 deletions
diff --git a/appc-config/appc-flow-controller/provider/src/main/java/org/onap/appc/flow/controller/dbervices/FlowControlDBService.java b/appc-config/appc-flow-controller/provider/src/main/java/org/onap/appc/flow/controller/dbervices/FlowControlDBService.java
index f3260947d..3f95c730e 100644
--- a/appc-config/appc-flow-controller/provider/src/main/java/org/onap/appc/flow/controller/dbervices/FlowControlDBService.java
+++ b/appc-config/appc-flow-controller/provider/src/main/java/org/onap/appc/flow/controller/dbervices/FlowControlDBService.java
@@ -21,27 +21,44 @@
*/
package org.onap.appc.flow.controller.dbervices;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
import java.util.Map;
-
import org.apache.commons.lang.StringUtils;
import org.onap.appc.flow.controller.data.Transaction;
import org.onap.appc.flow.controller.utils.EscapeUtils;
import org.onap.appc.flow.controller.utils.FlowControllerConstants;
+import org.onap.ccsdk.sli.adaptors.resource.sql.SqlResource;
import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
import org.onap.ccsdk.sli.core.sli.SvcLogicException;
import org.onap.ccsdk.sli.core.sli.SvcLogicResource;
import org.onap.ccsdk.sli.core.sli.SvcLogicResource.QueryStatus;
-import org.onap.ccsdk.sli.adaptors.resource.sql.SqlResource;
-
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
public class FlowControlDBService {
private static final EELFLogger log = EELFManager.getInstance().getLogger(FlowControlDBService.class);
+ private static final String QUERY_STR = "Query String : ";
+ private static final String FAILURE_PARAM = "FAILURE";
+ private static final String GET_FLOW_REF_DATA_ERROR = "Error - while getting FlowReferenceData ";
+ private static final String SELECT_AS_QUERY_STR = "select max(internal_version) as maxInternalVersion, artifact_name as artifactName from ";
+ private static final String WHERE_ART_NAME_QUERY_STR = " where artifact_name in (select artifact_name from ";
+ private static final String WHERE_VNF_TYPE_QUERY_STR = " where vnf_type= $";
+ private static final String SELECT_ART_CONTENT_QUERY_STR = "select artifact_content from ";
+ private static final String WHERE_ARTIFACT_NAME_QUERY_STR = " where artifact_name = $artifactName and internal_version = $maxInternalVersion ";
+ private static final String ARTIFACT_CONTENT_PARAM = "artifact-content";
+ private static final String COUNT_PROTOCOL_PARAM = "count(protocol)";
+ private static final String WHERE_ACTION_QUERY_STR = " where action = '";
+ private static final String AND_ACTION_LEVEL_QUERY_STR = " and action_level = '";
+
private SvcLogicResource serviceLogic;
private static FlowControlDBService dgGeneralDBService = null;
+ private FlowControlDBService() {
+ if (serviceLogic == null) {
+ serviceLogic = new SqlResource();
+ }
+ }
+
public static FlowControlDBService initialise() {
if (dgGeneralDBService == null) {
dgGeneralDBService = new FlowControlDBService();
@@ -49,31 +66,28 @@ public class FlowControlDBService {
return dgGeneralDBService;
}
- private FlowControlDBService() {
- if (serviceLogic == null) {
- serviceLogic = new SqlResource();
- }
- }
-
public void getFlowReferenceData(SvcLogicContext ctx, Map<String, String> inParams, SvcLogicContext localContext)
- throws SvcLogicException {
+ throws SvcLogicException {
String fn = "DBService.getflowModelInfo";
String whereClause = " where ACTION = $" + FlowControllerConstants.REQUEST_ACTION;
- if (StringUtils.isNotBlank(ctx.getAttribute(FlowControllerConstants.VNF_TYPE)))
+ if (StringUtils.isNotBlank(ctx.getAttribute(FlowControllerConstants.VNF_TYPE))) {
whereClause = whereClause.concat(" and VNF_TYPE = $" + FlowControllerConstants.VNF_TYPE);
- if (StringUtils.isNotBlank(ctx.getAttribute(FlowControllerConstants.ACTION_LEVEL)))
+ }
+ if (StringUtils.isNotBlank(ctx.getAttribute(FlowControllerConstants.ACTION_LEVEL))) {
whereClause = whereClause.concat(" and ACTION_LEVEL = $" + FlowControllerConstants.ACTION_LEVEL);
+ }
- QueryStatus status = null;
- if (serviceLogic != null& localContext != null) {
+ QueryStatus status;
+ if (serviceLogic != null && localContext != null) {
String key = "select SEQUENCE_TYPE, CATEGORY, GENERATION_NODE, EXECUTION_NODE from "
- + FlowControllerConstants.DB_MULTISTEP_FLOW_REFERENCE + whereClause;
- log.debug(fn + "Query String : " + key);
+ + FlowControllerConstants.DB_MULTISTEP_FLOW_REFERENCE + whereClause;
+ log.debug(fn + QUERY_STR + key);
status = serviceLogic.query("SQL", false, null, key, null, null, localContext);
- if (status.toString().equals("FAILURE"))
- throw new SvcLogicException("Error - while getting FlowReferenceData ");
+ if (status.toString().equals(FAILURE_PARAM)) {
+ throw new SvcLogicException(GET_FLOW_REF_DATA_ERROR);
+ }
}
}
@@ -83,43 +97,46 @@ public class FlowControlDBService {
public String getDesignTimeFlowModel(SvcLogicContext localContext) throws SvcLogicException {
String fn = "DBService.getDesignTimeFlowModel ";
- QueryStatus status = null;
- if (serviceLogic != null& localContext != null) {
- String queryString = "select max(internal_version) as maxInternalVersion, artifact_name as artifactName from "
- + FlowControllerConstants.DB_SDC_ARTIFACTS + " where artifact_name in (select artifact_name from "
- + FlowControllerConstants.DB_SDC_REFERENCE + " where vnf_type= $" + FlowControllerConstants.VNF_TYPE
+ QueryStatus status;
+ if (serviceLogic != null && localContext != null) {
+ String queryString =
+ SELECT_AS_QUERY_STR
+ + FlowControllerConstants.DB_SDC_ARTIFACTS + WHERE_ART_NAME_QUERY_STR
+ + FlowControllerConstants.DB_SDC_REFERENCE + WHERE_VNF_TYPE_QUERY_STR
+ + FlowControllerConstants.VNF_TYPE
+ " and vnfc_type = $" + FlowControllerConstants.VNFC_TYPE + " and action = $"
+ FlowControllerConstants.REQUEST_ACTION + " and file_category = $"
+ FlowControllerConstants.CATEGORY + " )";
- log.debug(fn + "Query String : " + queryString);
+ log.debug(fn + QUERY_STR + queryString);
status = serviceLogic.query("SQL", false, null, queryString, null, null, localContext);
- if (status.toString().equals("FAILURE"))
- throw new SvcLogicException("Error - while getting FlowReferenceData ");
+ if (status.toString().equals(FAILURE_PARAM)) {
+ throw new SvcLogicException(GET_FLOW_REF_DATA_ERROR);
+ }
- String queryString1 = "select artifact_content from " + FlowControllerConstants.DB_SDC_ARTIFACTS
- + " where artifact_name = $artifactName and internal_version = $maxInternalVersion ";
+ String queryString1 = SELECT_ART_CONTENT_QUERY_STR + FlowControllerConstants.DB_SDC_ARTIFACTS
+ + WHERE_ARTIFACT_NAME_QUERY_STR;
- log.debug(fn + "Query String : " + queryString1);
+ log.debug(fn + QUERY_STR + queryString1);
status = serviceLogic.query("SQL", false, null, queryString1, null, null, localContext);
- if (status.toString().equals("FAILURE"))
- throw new SvcLogicException("Error - while getting FlowReferenceData ");
+ if (status.toString().equals(FAILURE_PARAM)) {
+ throw new SvcLogicException(GET_FLOW_REF_DATA_ERROR);
+ }
}
- return localContext != null ? localContext.getAttribute("artifact-content") : null;
+ return localContext != null ? localContext.getAttribute(ARTIFACT_CONTENT_PARAM) : null;
}
public QueryStatus loadSequenceIntoDB(SvcLogicContext localContext) throws SvcLogicException {
QueryStatus status = null;
-
if (localContext != null) {
String fn = "DBService.saveArtifacts";
localContext.setAttribute(FlowControllerConstants.ARTIFACT_CONTENT_ESCAPED,
- EscapeUtils.escapeSql(localContext.getAttribute(FlowControllerConstants.ARTIFACT_CONTENT)));
+ EscapeUtils.escapeSql(localContext.getAttribute(FlowControllerConstants.ARTIFACT_CONTENT)));
log.debug("ESCAPED sequence for DB : "
- + localContext.getAttribute(FlowControllerConstants.ARTIFACT_CONTENT_ESCAPED));
+ + localContext.getAttribute(FlowControllerConstants.ARTIFACT_CONTENT_ESCAPED));
for (Object key : localContext.getAttributeKeySet()) {
String parmName = (String) key;
@@ -128,39 +145,39 @@ public class FlowControlDBService {
}
String queryString = "INSERT INTO " + FlowControllerConstants.DB_REQUEST_ARTIFACTS + " set request_id = $"
- + FlowControllerConstants.REQUEST_ID + " , action = $" + FlowControllerConstants.REQUEST_ACTION
- + " , action_level = $" + FlowControllerConstants.ACTION_LEVEL + " , vnf_type = $"
- + FlowControllerConstants.VNF_TYPE + " , category = $" + FlowControllerConstants.CATEGORY
- + " , artifact_content = $" + FlowControllerConstants.ARTIFACT_CONTENT_ESCAPED
- + " , updated_date = sysdate() ";
+ + FlowControllerConstants.REQUEST_ID + " , action = $" + FlowControllerConstants.REQUEST_ACTION
+ + " , action_level = $" + FlowControllerConstants.ACTION_LEVEL + " , vnf_type = $"
+ + FlowControllerConstants.VNF_TYPE + " , category = $" + FlowControllerConstants.CATEGORY
+ + " , artifact_content = $" + FlowControllerConstants.ARTIFACT_CONTENT_ESCAPED
+ + " , updated_date = sysdate() ";
- log.debug(fn + "Query String : " + queryString);
+ log.debug(fn + QUERY_STR + queryString);
status = serviceLogic.save("SQL", false, false, queryString, null, null, localContext);
- if (status.toString().equals("FAILURE"))
+ if (status.toString().equals(FAILURE_PARAM)) {
throw new SvcLogicException("Error While processing storing Artifact: "
- + localContext.getAttribute(FlowControllerConstants.ARTIFACT_NAME));
+ + localContext.getAttribute(FlowControllerConstants.ARTIFACT_NAME));
+ }
}
return status;
}
- public void populateModuleAndRPC(Transaction transaction, String vnf_type) throws Exception {
+ public void populateModuleAndRPC(Transaction transaction, String vnfType) throws SvcLogicException {
String fn = "FlowControlDBService.populateModuleAndRPC ";
- QueryStatus status = null;
+ QueryStatus status;
SvcLogicContext context = new SvcLogicContext();
- String protocolType = null;
-
- protocolType = getProtocolType(transaction, vnf_type, fn, context, protocolType);
+ String protocolType = getProtocolType(transaction, vnfType, fn, context);
String key = "select execution_type, execution_module, execution_rpc from "
- + FlowControllerConstants.DB_PROCESS_FLOW_REFERENCE + " where action = '" + transaction.getAction()
- + "'" + " and action_level = '" + transaction.getActionLevel() + "'" + " and protocol = '"
- + protocolType + "'";
+ + FlowControllerConstants.DB_PROCESS_FLOW_REFERENCE + WHERE_ACTION_QUERY_STR + transaction.getAction()
+ + "'" + AND_ACTION_LEVEL_QUERY_STR + transaction.getActionLevel() + "'" + " and protocol = '"
+ + protocolType + "'";
- log.debug(fn + "Query String : " + key);
+ log.debug(fn + QUERY_STR + key);
status = serviceLogic.query("SQL", false, null, key, null, null, context);
- if (status.toString().equals("FAILURE"))
- throw new SvcLogicException("Error - while getting FlowReferenceData ");
+ if (status.toString().equals(FAILURE_PARAM)) {
+ throw new SvcLogicException(GET_FLOW_REF_DATA_ERROR);
+ }
transaction.setExecutionModule(context.getAttribute(FlowControllerConstants.EXECUTTION_MODULE));
transaction.setExecutionRPC(context.getAttribute(FlowControllerConstants.EXECUTION_RPC));
@@ -168,113 +185,135 @@ public class FlowControlDBService {
}
- private String getProtocolType(Transaction transaction, String vnf_type, String fn, SvcLogicContext context,
- String protocolType) throws Exception {
+ private String getProtocolType(Transaction transaction, String vnfType, String fn, SvcLogicContext context)
+ throws SvcLogicException {
QueryStatus status;
String protocolQuery;
int protocolCount;
protocolQuery = "select count(protocol) from " + FlowControllerConstants.DB_PROTOCOL_REFERENCE
- + " where action = '" + transaction.getAction() + "'" + " and action_level = '"
- + transaction.getActionLevel() + "'";
+ + WHERE_ACTION_QUERY_STR + transaction.getAction() + "'" + AND_ACTION_LEVEL_QUERY_STR
+ + transaction.getActionLevel() + "'";
- log.debug(fn + "Query String : " + protocolQuery);
+ log.debug(fn + QUERY_STR + protocolQuery);
status = serviceLogic.query("SQL", false, null, protocolQuery, null, null, context);
- if (status.toString().equals("FAILURE"))
- throw new SvcLogicException("Error - while getting FlowReferenceData ");
+ if (status.toString().equals(FAILURE_PARAM)) {
+ throw new SvcLogicException(GET_FLOW_REF_DATA_ERROR);
+ }
- log.debug(" Protocol Count " + context.getAttribute("count(protocol)"));
- protocolCount = Integer.parseInt(context.getAttribute("count(protocol)"));
+ log.debug(" Protocol Count " + context.getAttribute(COUNT_PROTOCOL_PARAM));
+ protocolCount = Integer.parseInt(context.getAttribute(COUNT_PROTOCOL_PARAM));
if (protocolCount == 1) {
protocolQuery = "select protocol from " + FlowControllerConstants.DB_PROTOCOL_REFERENCE
- + " where action = '" + transaction.getAction() + "'" + " and action_level = '"
- + transaction.getActionLevel() + "'";
+ + WHERE_ACTION_QUERY_STR + transaction.getAction() + "'" + AND_ACTION_LEVEL_QUERY_STR
+ + transaction.getActionLevel() + "'";
- log.debug(fn + "Query String : " + protocolQuery);
+ log.debug(fn + QUERY_STR + protocolQuery);
status = serviceLogic.query("SQL", false, null, protocolQuery, null, null, context);
- if (status.toString().equals("FAILURE"))
- throw new SvcLogicException("Error - while getting FlowReferenceData ");
- protocolType = context.getAttribute("protocol");
+ if (status.toString().equals(FAILURE_PARAM)) {
+ throw new SvcLogicException(GET_FLOW_REF_DATA_ERROR);
+ }
+ return context.getAttribute("protocol");
+ } else {
+ if (hasSingleProtocol(transaction, vnfType, fn, context)) {
+ return context.getAttribute("protocol");
+ }
}
- else {
- protocolQuery = "select count(protocol) from " + FlowControllerConstants.DB_PROTOCOL_REFERENCE
- + " where action = '" + transaction.getAction() + "'" + " and action_level = '"
- + transaction.getActionLevel() + "'" + " and vnf_type = '" + vnf_type + "'";
-
- log.debug(fn + "Query String : " + protocolQuery);
- status = serviceLogic.query("SQL", false, null, protocolQuery, null, null, context);
- if (status.toString().equals("FAILURE"))
- throw new SvcLogicException("Error - while getting FlowReferenceData ");
-
- log.debug(" Protocol Count " + context.getAttribute("count(protocol)"));
- protocolCount = Integer.parseInt(context.getAttribute("count(protocol)"));
- if(protocolCount > 1){
- throw new Exception("Got more than 2 values..");
- }else if(protocolCount == 1){
- protocolQuery = "select protocol from " + FlowControllerConstants.DB_PROTOCOL_REFERENCE
- + " where action = '" + transaction.getAction() + "'" + " and action_level = '"
- + transaction.getActionLevel() + "'"+ " and vnf_type = '" + vnf_type + "'";
- log.debug(fn + "Query String : " + protocolQuery);
- status = serviceLogic.query("SQL", false, null, protocolQuery, null, null, context);
- if (status.toString().equals("FAILURE"))
- throw new SvcLogicException("Error - while getting FlowReferenceData ");
- protocolType = context.getAttribute("protocol");
- }
+ return null;
+ }
+
+ private boolean hasSingleProtocol(Transaction transaction, String vnfType, String fn, SvcLogicContext context)
+ throws SvcLogicException {
+ String protocolQuery;
+ QueryStatus status;
+ int protocolCount;
+ protocolQuery = "select count(protocol) from " + FlowControllerConstants.DB_PROTOCOL_REFERENCE
+ + WHERE_ACTION_QUERY_STR + transaction.getAction() + "'" + AND_ACTION_LEVEL_QUERY_STR
+ + transaction.getActionLevel() + "'" + " and vnf_type = '" + vnfType + "'";
+
+ log.debug(fn + QUERY_STR + protocolQuery);
+ status = serviceLogic.query("SQL", false, null, protocolQuery, null, null, context);
+ if (status.toString().equals(FAILURE_PARAM)) {
+ throw new SvcLogicException(GET_FLOW_REF_DATA_ERROR);
+ }
+
+ log.debug(" Protocol Count " + context.getAttribute(COUNT_PROTOCOL_PARAM));
+ protocolCount = Integer.parseInt(context.getAttribute(COUNT_PROTOCOL_PARAM));
+ if (protocolCount > 1) {
+ throw new SvcLogicException("Got more than 2 values..");
+ } else if (protocolCount == 1) {
+ protocolQuery = "select protocol from " + FlowControllerConstants.DB_PROTOCOL_REFERENCE
+ + WHERE_ACTION_QUERY_STR + transaction.getAction() + "'" + AND_ACTION_LEVEL_QUERY_STR
+ + transaction.getActionLevel() + "'" + " and vnf_type = '" + vnfType + "'";
+ log.debug(fn + QUERY_STR + protocolQuery);
+ status = serviceLogic.query("SQL", false, null, protocolQuery, null, null, context);
+ if (status.toString().equals(FAILURE_PARAM)) {
+ throw new SvcLogicException(GET_FLOW_REF_DATA_ERROR);
}
- return protocolType;
+ return true;
+ }
+ return false;
}
public String getDependencyInfo(SvcLogicContext localContext) throws SvcLogicException {
String fn = "DBService.getDependencyInfo ";
- QueryStatus status = null;
- if (serviceLogic != null& localContext != null) {
- String queryString = "select max(internal_version) as maxInternalVersion, artifact_name as artifactName from "
- + FlowControllerConstants.DB_SDC_ARTIFACTS + " where artifact_name in (select artifact_name from "
- + FlowControllerConstants.DB_SDC_REFERENCE + " where vnf_type= $" + FlowControllerConstants.VNF_TYPE
+ QueryStatus status;
+ if (serviceLogic != null && localContext != null) {
+ String queryString =
+ SELECT_AS_QUERY_STR
+ + FlowControllerConstants.DB_SDC_ARTIFACTS + WHERE_ART_NAME_QUERY_STR
+ + FlowControllerConstants.DB_SDC_REFERENCE + WHERE_VNF_TYPE_QUERY_STR
+ + FlowControllerConstants.VNF_TYPE
+ " and file_category = '" + FlowControllerConstants.DEPENDENCYMODEL + "' )";
- log.debug(fn + "Query String : " + queryString);
+ log.debug(fn + QUERY_STR + queryString);
status = serviceLogic.query("SQL", false, null, queryString, null, null, localContext);
- if (status.toString().equals("FAILURE"))
+ if (status.toString().equals(FAILURE_PARAM)) {
throw new SvcLogicException("Error - while getting dependencydata ");
+ }
- String queryString1 = "select artifact_content from " + FlowControllerConstants.DB_SDC_ARTIFACTS
- + " where artifact_name = $artifactName and internal_version = $maxInternalVersion ";
+ String queryString1 = SELECT_ART_CONTENT_QUERY_STR + FlowControllerConstants.DB_SDC_ARTIFACTS
+ + WHERE_ARTIFACT_NAME_QUERY_STR;
- log.debug(fn + "Query String : " + queryString1);
+ log.debug(fn + QUERY_STR + queryString1);
status = serviceLogic.query("SQL", false, null, queryString1, null, null, localContext);
- if (status.toString().equals("FAILURE"))
+ if (status.toString().equals(FAILURE_PARAM)) {
throw new SvcLogicException("Error - while getting dependencyData ");
+ }
}
- return localContext != null ? localContext.getAttribute("artifact-content") : null;
+ return localContext != null ? localContext.getAttribute(ARTIFACT_CONTENT_PARAM) : null;
}
public String getCapabilitiesData(SvcLogicContext localContext) throws SvcLogicException {
String fn = "DBService.getCapabilitiesData ";
- QueryStatus status = null;
- if (serviceLogic != null& localContext != null) {
- String queryString = "select max(internal_version) as maxInternalVersion, artifact_name as artifactName from "
- + FlowControllerConstants.DB_SDC_ARTIFACTS + " where artifact_name in (select artifact_name from "
- + FlowControllerConstants.DB_SDC_REFERENCE + " where vnf_type= $" + FlowControllerConstants.VNF_TYPE
+ QueryStatus status;
+ if (serviceLogic != null && localContext != null) {
+ String queryString =
+ SELECT_AS_QUERY_STR
+ + FlowControllerConstants.DB_SDC_ARTIFACTS + WHERE_ART_NAME_QUERY_STR
+ + FlowControllerConstants.DB_SDC_REFERENCE + WHERE_VNF_TYPE_QUERY_STR
+ + FlowControllerConstants.VNF_TYPE
+ " and file_category = '" + FlowControllerConstants.CAPABILITY + "' )";
- log.info(fn + "Query String : " + queryString);
+ log.info(fn + QUERY_STR + queryString);
status = serviceLogic.query("SQL", false, null, queryString, null, null, localContext);
- if (status.toString().equals("FAILURE"))
+ if (status.toString().equals(FAILURE_PARAM)) {
throw new SvcLogicException("Error - while getting capabilitiesData ");
+ }
- String queryString1 = "select artifact_content from " + FlowControllerConstants.DB_SDC_ARTIFACTS
- + " where artifact_name = $artifactName and internal_version = $maxInternalVersion ";
+ String queryString1 = SELECT_ART_CONTENT_QUERY_STR + FlowControllerConstants.DB_SDC_ARTIFACTS
+ + WHERE_ARTIFACT_NAME_QUERY_STR;
- log.debug(fn + "Query String : " + queryString1);
+ log.debug(fn + QUERY_STR + queryString1);
status = serviceLogic.query("SQL", false, null, queryString1, null, null, localContext);
- if (status.toString().equals("FAILURE"))
+ if (status.toString().equals(FAILURE_PARAM)) {
throw new SvcLogicException("Error - while getting capabilitiesData ");
+ }
}
- return localContext != null ? localContext.getAttribute("artifact-content") : null;
+ return localContext != null ? localContext.getAttribute(ARTIFACT_CONTENT_PARAM) : null;
}
}