1 files changed, 98 insertions, 0 deletions
diff --git a/wfenginemgrservice/src/main/java/org/onap/workflow/wrapper/WorkflowInstanceWrapper.java b/wfenginemgrservice/src/main/java/org/onap/workflow/wrapper/WorkflowInstanceWrapper.java
new file mode 100644
index 0000000..5bc734d
--- /dev/null
+++ b/wfenginemgrservice/src/main/java/org/onap/workflow/wrapper/WorkflowInstanceWrapper.java
@@ -0,0 +1,98 @@
+/**
+ * Copyright 2017 ZTE Corporation.
+ *
+ * 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.
+ */
+
+package org.onap.workflow.wrapper;
+
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.ws.rs.core.Response;
+
+import org.glassfish.jersey.media.multipart.FormDataContentDisposition;
+import org.onap.workflow.common.EnumStatus;
+import org.onap.workflow.common.RestResponse;
+import org.onap.workflow.entity.DeployBpmnFileResponse;
+import org.onap.workflow.entity.StartProcessRequest;
+import org.onap.workflow.externalservice.entity.activitientitiy.ActivitiDeployResponse;
+import org.onap.workflow.externalservice.entity.activitientitiy.ActivitiStartProcessRequest;
+import org.onap.workflow.externalservice.entity.activitientitiy.ActivitiStartProcessRequestParam;
+import org.onap.workflow.externalservice.service.activitiservice.ActivitiServiceConsumer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class WorkflowInstanceWrapper {
+  private static final Logger logger = LoggerFactory.getLogger(WorkflowInstanceWrapper.class);
+
+  private static WorkflowInstanceWrapper wrapper = new WorkflowInstanceWrapper();
+
+  public static WorkflowInstanceWrapper getInstance() {
+    return wrapper;
+  }
+
+  public Response deployBpmnFile(String filename, InputStream fileInputStream,
+      FormDataContentDisposition fileDetail) {
+    try {
+      ActivitiDeployResponse deployresult =
+          ActivitiServiceConsumer.deploybpmnfile(fileInputStream, filename);
+      if (deployresult != null) {
+        DeployBpmnFileResponse result = new DeployBpmnFileResponse();
+        result.setStatus(EnumStatus.SUCCESS.ordinal());
+        result.setMessage(EnumStatus.SUCCESS.toString());
+        result.setDeployedId(deployresult.getId());
+        result.setProcessId(filename);
+        return Response.ok(result).build();
+      }
+    } catch (Exception e) {
+      logger.error("deployBpmnFile fail.", e);
+    }
+    return Response.serverError().build();
+  }
+
+  public RestResponse undeployBpmnFile(String deployId) {
+    return ActivitiServiceConsumer.undeploybpmnfile(deployId);
+  }
+
+  public Response startProcess(StartProcessRequest request) {
+    try {
+      ActivitiStartProcessRequest bpmnrequest = new ActivitiStartProcessRequest();
+      bpmnrequest.setProcessDefinitionKey(request.getProcessDefinitionKey());
+      if (request.getParams() != null) {
+        List<ActivitiStartProcessRequestParam> paramlist = convertProcessRequest(request);
+        bpmnrequest.setVariables(paramlist.toArray(new ActivitiStartProcessRequestParam[0]));
+      }
+      RestResponse result = ActivitiServiceConsumer.startBpmnProcess(bpmnrequest);
+      return Response.ok(result.getResult()).build();
+    } catch (Exception e) {
+      logger.error("startProcess fail.", e);
+    }
+    return Response.serverError().build();
+  }
+
+  private List<ActivitiStartProcessRequestParam> convertProcessRequest(
+      StartProcessRequest request) {
+    List<ActivitiStartProcessRequestParam> paramlist =
+        new ArrayList<ActivitiStartProcessRequestParam>();
+    while (request.getParams().keySet().iterator().hasNext()) {
+      String key = request.getParams().keySet().iterator().next();
+      ActivitiStartProcessRequestParam param = new ActivitiStartProcessRequestParam();
+      param.setName(key);
+      param.setValue(request.getParams().get(key));
+      paramlist.add(param);
+    }
+    return paramlist;
+  }
+}