diff options
Diffstat (limited to 'bpmn/MSOCommonBPMN/src/main/groovy/org/openecomp/mso/bpmn/common/scripts/VnfAdapterRestV1.groovy')
-rw-r--r-- | bpmn/MSOCommonBPMN/src/main/groovy/org/openecomp/mso/bpmn/common/scripts/VnfAdapterRestV1.groovy | 413 |
1 files changed, 0 insertions, 413 deletions
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/openecomp/mso/bpmn/common/scripts/VnfAdapterRestV1.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/openecomp/mso/bpmn/common/scripts/VnfAdapterRestV1.groovy deleted file mode 100644 index 5f2a845ef2..0000000000 --- a/bpmn/MSOCommonBPMN/src/main/groovy/org/openecomp/mso/bpmn/common/scripts/VnfAdapterRestV1.groovy +++ /dev/null @@ -1,413 +0,0 @@ -/*-
- * ============LICENSE_START=======================================================
- * ONAP - SO
- * ================================================================================
- * 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.mso.bpmn.common.scripts
-
-import org.apache.commons.lang3.*
-import org.camunda.bpm.engine.delegate.BpmnError
-import org.camunda.bpm.engine.delegate.DelegateExecution
-import org.openecomp.mso.rest.APIResponse
-import org.openecomp.mso.rest.RESTClient
-import org.openecomp.mso.rest.RESTConfig
-
-class VnfAdapterRestV1 extends AbstractServiceTaskProcessor {
-
- ExceptionUtil exceptionUtil = new ExceptionUtil()
-
- // VNF Response Processing
- public void preProcessRequest (DelegateExecution execution) {
- def method = getClass().getSimpleName() + '.preProcessRequest(' +
- 'execution=' + execution.getId() +
- ')'
- def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled')
- logDebug('Entered ' + method, isDebugLogEnabled)
-
- def prefix="VNFREST_"
- execution.setVariable("prefix", prefix)
- setSuccessIndicator(execution, false)
-
- try {
- String request = validateRequest(execution, "mso-request-id")
-
- // Get the request type (the name of the root element) from the request
-
- Node root = new XmlParser().parseText(request)
- String requestType = root.name()
- execution.setVariable(prefix + 'requestType', requestType)
- logDebug(getProcessKey(execution) + ': ' + prefix + 'requestType = ' + requestType, isDebugLogEnabled)
-
- utils.logAudit('VnfAdapterRestV1, request: ' + request)
- // Get the messageId from the request
-
- String messageId = getChildText(root, 'messageId')
-
- if ('rollbackVolumeGroupRequest'.equals(requestType)) {
- messageId = getMessageIdForVolumeGroupRollback(root)
- }
-
- if (messageId == null || messageId.isEmpty()) {
- String msg = getProcessKey(execution) + ': no messageId in ' + requestType
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- execution.setVariable('VNFAResponse_CORRELATOR', messageId)
- logDebug(getProcessKey(execution) + ': VNFAResponse_CORRELATOR = ' + messageId, isDebugLogEnabled)
-
- // Get the notificationUrl from the request
-
- String notificationUrl = getChildText(root, 'notificationUrl')
-
- if (notificationUrl == null || notificationUrl.isEmpty()) {
- String msg = getProcessKey(execution) + ': no notificationUrl in ' + requestType
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- execution.setVariable(prefix + 'notificationUrl', notificationUrl)
- logDebug(getProcessKey(execution) + ': ' + prefix + 'notificationUrl = ' + notificationUrl, isDebugLogEnabled)
-
- // Determine the VnfAdapter endpoint
-
- String vnfAdapterEndpoint = execution.getVariable("URN_mso_adapters_vnf_rest_endpoint")
-
- if (vnfAdapterEndpoint == null || vnfAdapterEndpoint.isEmpty()) {
- String msg = getProcessKey(execution) + ': mso:adapters:vnf:rest:endpoint URN mapping is not defined'
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- while (vnfAdapterEndpoint.endsWith('/')) {
- vnfAdapterEndpoint = vnfAdapterEndpoint.substring(0, vnfAdapterEndpoint.length()-1)
- }
-
- String vnfAdapterMethod = null
- String vnfAdapterUrl = null
- String vnfAdapterRequest = request
-
- if ('createVfModuleRequest'.equals(requestType)) {
- String vnfId = getChildText(root, 'vnfId')
-
- if (vnfId == null || vnfId.isEmpty()) {
- String msg = getProcessKey(execution) + ': no vnfId in ' + requestType
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- vnfAdapterMethod = 'POST'
- vnfAdapterUrl = vnfAdapterEndpoint + '/' + URLEncoder.encode(vnfId, 'UTF-8') + '/vf-modules'
-
- } else if ('updateVfModuleRequest'.equals(requestType)) {
- String vnfId = getChildText(root, 'vnfId')
-
- if (vnfId == null || vnfId.isEmpty()) {
- String msg = getProcessKey(execution) + ': no vnfId in ' + requestType
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- String vfModuleId = getChildText(root, 'vfModuleId')
-
- if (vfModuleId == null || vfModuleId.isEmpty()) {
- String msg = getProcessKey(execution) + ': no vfModuleId in ' + requestType
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- vnfAdapterMethod = 'PUT'
- vnfAdapterUrl = vnfAdapterEndpoint + '/' + URLEncoder.encode(vnfId, 'UTF-8') +
- '/vf-modules/' + URLEncoder.encode(vfModuleId, 'UTF-8')
-
- } else if ('deleteVfModuleRequest'.equals(requestType)) {
- String vnfId = getChildText(root, 'vnfId')
-
- if (vnfId == null || vnfId.isEmpty()) {
- String msg = getProcessKey(execution) + ': no vnfId in ' + requestType
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- String vfModuleId = getChildText(root, 'vfModuleId')
-
- if (vfModuleId == null || vfModuleId.isEmpty()) {
- String msg = getProcessKey(execution) + ': no vfModuleId in ' + requestType
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- vnfAdapterMethod = 'DELETE'
- vnfAdapterUrl = vnfAdapterEndpoint + '/' + URLEncoder.encode(vnfId, 'UTF-8') +
- '/vf-modules/' + URLEncoder.encode(vfModuleId, 'UTF-8')
-
- } else if ('rollbackVfModuleRequest'.equals(requestType)) {
- Node vfModuleRollbackNode = getChild(root, 'vfModuleRollback')
-
- if (vfModuleRollbackNode == null) {
- String msg = getProcessKey(execution) + ': no vfModuleRollback in ' + requestType
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- String vnfId = getChildText(vfModuleRollbackNode, 'vnfId')
-
- if (vnfId == null || vnfId.isEmpty()) {
- String msg = getProcessKey(execution) + ': no vnfId in ' + requestType
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- String vfModuleId = getChildText(vfModuleRollbackNode, 'vfModuleId')
-
- if (vfModuleId == null || vfModuleId.isEmpty()) {
- String msg = getProcessKey(execution) + ': no vfModuleId in ' + requestType
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- vnfAdapterMethod = 'DELETE'
- vnfAdapterUrl = vnfAdapterEndpoint + '/' + URLEncoder.encode(vnfId, 'UTF-8') +
- '/vf-modules/' + URLEncoder.encode(vfModuleId, 'UTF-8') + '/rollback'
-
- } else if ('createVolumeGroupRequest'.equals(requestType)) {
- vnfAdapterMethod = 'POST'
- if (vnfAdapterEndpoint.endsWith('v1/vnfs')) {
- vnfAdapterEndpoint = vnfAdapterEndpoint.substring(0, (vnfAdapterEndpoint.length()-'/vnfs'.length()))
- }
- vnfAdapterUrl = vnfAdapterEndpoint + '/volume-groups'
-
- } else if ('updateVolumeGroupRequest'.equals(requestType)) {
- String volumeGroupId = getChildText(root, 'volumeGroupId')
-
- if (volumeGroupId == null || volumeGroupId.isEmpty()) {
- String msg = getProcessKey(execution) + ': no volumeGroupId in ' + requestType
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- vnfAdapterMethod = 'PUT'
- if (vnfAdapterEndpoint.endsWith('v1/vnfs')) {
- vnfAdapterEndpoint = vnfAdapterEndpoint.substring(0, (vnfAdapterEndpoint.length()-'/vnfs'.length()))
- }
- vnfAdapterUrl = vnfAdapterEndpoint + '/volume-groups/' + URLEncoder.encode(volumeGroupId, 'UTF-8')
-
- } else if ('deleteVolumeGroupRequest'.equals(requestType)) {
- String volumeGroupId = getChildText(root, 'volumeGroupId')
-
- if (volumeGroupId == null || volumeGroupId.isEmpty()) {
- String msg = getProcessKey(execution) + ': no volumeGroupId in ' + requestType
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- vnfAdapterMethod = 'DELETE'
- if (vnfAdapterEndpoint.endsWith('v1/vnfs')) {
- vnfAdapterEndpoint = vnfAdapterEndpoint.substring(0, (vnfAdapterEndpoint.length()-'/vnfs'.length()))
- }
- vnfAdapterUrl = vnfAdapterEndpoint + '/volume-groups/' + URLEncoder.encode(volumeGroupId, 'UTF-8')
-
- } else if ('rollbackVolumeGroupRequest'.equals(requestType)) {
- String volumeGroupId = root.'volumeGroupRollback'.'volumeGroupId'.text()
-
- if (volumeGroupId == null || volumeGroupId.isEmpty()) {
- String msg = getProcessKey(execution) + ': no volumeGroupId in ' + requestType
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- vnfAdapterMethod = 'DELETE'
- if (vnfAdapterEndpoint.endsWith('v1/vnfs')) {
- vnfAdapterEndpoint = vnfAdapterEndpoint.substring(0, (vnfAdapterEndpoint.length()-'/vnfs'.length()))
- }
- vnfAdapterUrl = vnfAdapterEndpoint + '/volume-groups/' + URLEncoder.encode(volumeGroupId, 'UTF-8') + '/rollback'
-
- } else {
- String msg = getProcessKey(execution) + ': Unsupported request type: ' + requestType
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- execution.setVariable(prefix + 'vnfAdapterMethod', vnfAdapterMethod)
- logDebug(getProcessKey(execution) + ': ' + prefix + 'vnfAdapterMethod = ' + vnfAdapterMethod, isDebugLogEnabled)
- execution.setVariable(prefix + 'vnfAdapterUrl', vnfAdapterUrl)
- logDebug(getProcessKey(execution) + ': ' + prefix + 'vnfAdapterUrl = ' + vnfAdapterUrl, isDebugLogEnabled)
- execution.setVariable(prefix + 'vnfAdapterRequest', vnfAdapterRequest)
- logDebug(getProcessKey(execution) + ': ' + prefix + 'vnfAdapterRequest = \n' + vnfAdapterRequest, isDebugLogEnabled)
-
- // Get the Basic Auth credentials for the VnfAdapter
-
- String basicAuthValue = execution.getVariable("URN_mso_adapters_po_auth")
-
- if (basicAuthValue == null || basicAuthValue.isEmpty()) {
- logError(getProcessKey(execution) + ": mso:adapters:po:auth URN mapping is not defined")
- } else {
- logDebug(getProcessKey(execution) + ": Obtained BasicAuth credentials for VnfAdapter:" +
- basicAuthValue, isDebugLogEnabled)
- try {
- def encodedString = utils.getBasicAuth(basicAuthValue, execution.getVariable("URN_mso_msoKey"))
- execution.setVariable(prefix + 'basicAuthHeaderValue', encodedString)
- } catch (IOException ex) {
- logError(getProcessKey(execution) + ": Unable to encode BasicAuth credentials for VnfAdapter")
- }
- }
-
- } catch (BpmnError e) {
- logDebug(" Rethrowing MSOWorkflowException", isDebugLogEnabled)
- throw e
- } catch (Exception e) {
- String msg = 'Caught exception in ' + method + ": " + e
- logError(msg)
- logDebug(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
- }
-
- public String getMessageIdForVolumeGroupRollback(Node root) {
- return root.'volumeGroupRollback'.'messageId'.text()
- }
-
- /**
- * This method is used instead of an HTTP Connector task because the
- * connector does not allow DELETE with a body.
- */
- public void sendRequestToVnfAdapter(DelegateExecution execution) {
- def method = getClass().getSimpleName() + '.sendRequestToVnfAdapter(' +
- 'execution=' + execution.getId() +
- ')'
- def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled')
- logDebug('Entered ' + method, isDebugLogEnabled)
-
- String prefix = execution.getVariable('prefix')
-
- try {
- String vnfAdapterMethod = execution.getVariable(prefix + 'vnfAdapterMethod')
- String vnfAdapterUrl = execution.getVariable(prefix + 'vnfAdapterUrl')
- String vnfAdapterRequest = execution.getVariable(prefix + 'vnfAdapterRequest')
-
- RESTConfig config = new RESTConfig(vnfAdapterUrl)
- RESTClient client = new RESTClient(config).
- addHeader("Content-Type", "application/xml").
- addAuthorizationHeader(execution.getVariable(prefix + "basicAuthHeaderValue"));
-
- APIResponse response;
-
- if ("GET".equals(vnfAdapterMethod)) {
- response = client.httpGet()
- } else if ("PUT".equals(vnfAdapterMethod)) {
- response = client.httpPut(vnfAdapterRequest)
- } else if ("POST".equals(vnfAdapterMethod)) {
- response = client.httpPost(vnfAdapterRequest)
- } else if ("DELETE".equals(vnfAdapterMethod)) {
- response = client.httpDelete(vnfAdapterRequest)
- } else {
- String msg = 'Unsupported HTTP method "' + vnfAdapterMethod + '" in ' + method + ": " + e
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
-
- execution.setVariable(prefix + "vnfAdapterStatusCode", response.getStatusCode())
- execution.setVariable(prefix + "vnfAdapterResponse", response.getResponseBodyAsString())
- } catch (BpmnError e) {
- throw e
- } catch (Exception e) {
- String msg = 'Caught exception in ' + method + ": " + e
- logError(msg)
- exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
- }
- }
-
- public void processCallback(DelegateExecution execution){
- def method = getClass().getSimpleName() + '.processCallback(' +
- 'execution=' + execution.getId() +
- ')'
- def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled')
- logDebug('Entered ' + method, isDebugLogEnabled)
-
- String callback = execution.getVariable('VNFAResponse_MESSAGE')
-
- try {
- logDebug(getProcessKey(execution) + ": received callback:\n" + callback, isDebugLogEnabled)
-
- // The XML callback is available to the calling flow in any case,
- // even if a WorkflowException is generated.
- execution.setVariable(getProcessKey(execution) + 'Response', callback)
- // TODO: Should deprecate use of processKey+Response variable for the response. Will use "WorkflowResponse" instead.
- execution.setVariable("WorkflowResponse", callback)
-
- Node root = new XmlParser().parseText(callback)
- if (root.name().endsWith('Exception')) {
- vnfAdapterWorkflowException(execution, callback)
- }
- } catch (Exception e) {
- e.printStackTrace()
- callback = callback == null || String.valueOf(callback).isEmpty() ? "NONE" : callback
- String msg = "Received error from VnfAdapter: " + callback
- logDebug(getProcessKey(execution) + ': ' + msg, isDebugLogEnabled)
- exceptionUtil.buildWorkflowException(execution, 7020, msg)
- }
- }
-
- /**
- * Tries to parse the response as XML to extract the information to create
- * a WorkflowException. If the response cannot be parsed, a more generic
- * WorkflowException is created.
- */
- public void vnfAdapterWorkflowException(DelegateExecution execution, Object response) {
- try {
- Node root = new XmlParser().parseText(response)
- String category = getChildText(root, "category")
- category = category == null || category.isEmpty() ? "" : " category='" + category + "'"
- String message = getChildText(root, "message")
- message = message == null || message.isEmpty() ? "" : " message='" + message + "'"
- String rolledBack = getChildText(root, "rolledBack")
- rolledBack = rolledBack == null || rolledBack.isEmpty() ? "" : " rolledBack='" + rolledBack + "'"
- exceptionUtil.buildWorkflowException(execution, 7020, "Received " + root.name() +
- " from VnfAdapter:" + category + message + rolledBack);
- } catch (Exception e) {
- response = response == null || String.valueOf(response).isEmpty() ? "NONE" : response
- exceptionUtil.buildWorkflowException(execution, 7020, "Received error from VnfAdapter: " + response)
- }
- }
-
- /**
- * Gets the named child of the specified node.
- * @param node the node
- * @param name the child name
- * @return the child node, or null if no such child exists
- */
- private Node getChild(Node node, String name) {
- for (Node child : node.children()) {
- if (child.name() == name) {
- return child
- }
- }
- return null
- }
-
- /**
- * Gets the text of the named child of the specified node.
- * @param node the node
- * @param name the child name
- * @return the child node text, or null if no such child exists
- */
- private String getChildText(Node node, String name) {
- Node child = getChild(node, name)
- return child == null ? null : child.text()
- }
-}
|