init code

Change-Id: Icd0948118397b256da70dfbcbbec5520dc5eafd4
Signed-off-by: Zhaoxing <meng.zhaoxing1@zte.com.cn>

8 files changed, 557 insertions, 0 deletions

diff --git a/wfenginemgrservice/src/main/java/org/onap/workflow/common/Config.java b/wfenginemgrservice/src/main/java/org/onap/workflow/common/Config.java
new file mode 100644
index 0000000..49dc227
--- /dev/null
+++ b/wfenginemgrservice/src/main/java/org/onap/workflow/common/Config.java
@@ -0,0 +1,31 @@
+/**

+ * 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.common;

+

+import org.onap.workflow.WorkflowAppConfig;

+

+public class Config {

+    private static WorkflowAppConfig workflowAppConfig;

+

+    public static WorkflowAppConfig getWorkflowAppConfig() {

+        return workflowAppConfig;

+    }

+

+    public static void setWorkflowAppConfig(WorkflowAppConfig config) {

+    	workflowAppConfig = config;

+    }

+}
\ No newline at end of file
diff --git a/wfenginemgrservice/src/main/java/org/onap/workflow/common/EnumModuleUrl.java b/wfenginemgrservice/src/main/java/org/onap/workflow/common/EnumModuleUrl.java
new file mode 100644
index 0000000..00f10d8
--- /dev/null
+++ b/wfenginemgrservice/src/main/java/org/onap/workflow/common/EnumModuleUrl.java
@@ -0,0 +1,33 @@
+/**

+ * Copyright 2017 [ZTE] and others.

+ *

+ * 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.common;

+

+public enum EnumModuleUrl {

+  ACTIVITI {

+    @Override

+    public String getApiRootDomain() {

+      return "/activiti-rest/service";

+    }

+  };

+

+  public abstract String getApiRootDomain();

+

+  public static String getBaseUrl(EnumModuleUrl enumUrl) {

+    String msbHost = Config.getWorkflowAppConfig().getMsbClientConfig().getMsbSvrIp();

+    return "http://" + msbHost + ":" + "80" + enumUrl.getApiRootDomain();

+  }

+

+}

diff --git a/wfenginemgrservice/src/main/java/org/onap/workflow/common/EnumStatus.java b/wfenginemgrservice/src/main/java/org/onap/workflow/common/EnumStatus.java
new file mode 100644
index 0000000..e2d1c5c
--- /dev/null
+++ b/wfenginemgrservice/src/main/java/org/onap/workflow/common/EnumStatus.java
@@ -0,0 +1,21 @@
+/**

+ * 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.common;

+

+public enum EnumStatus {

+  SUCCESS, FAIL

+}

diff --git a/wfenginemgrservice/src/main/java/org/onap/workflow/common/RestClient.java b/wfenginemgrservice/src/main/java/org/onap/workflow/common/RestClient.java
new file mode 100644
index 0000000..f037757
--- /dev/null
+++ b/wfenginemgrservice/src/main/java/org/onap/workflow/common/RestClient.java
@@ -0,0 +1,310 @@
+/**
+ * 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.common;
+
+import java.io.IOException;
+
+import org.apache.http.HttpEntity;
+import org.apache.http.HttpHost;
+import org.apache.http.HttpRequest;
+import org.apache.http.HttpResponse;
+import org.apache.http.client.ClientProtocolException;
+import org.apache.http.client.ResponseHandler;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpDelete;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.methods.HttpPut;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.BasicResponseHandler;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.util.EntityUtils;
+import org.onap.workflow.externalservice.entity.activitientitiy.ActivitiStartProcessRequest;
+import org.onap.workflow.tools.Constants;
+import org.onap.workflow.tools.HttpDeleteWithBody;
+import org.onap.workflow.tools.RequestParameters;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.gson.Gson;
+
+public class RestClient {
+  private static final String HTTP = "http";
+  private static final Logger logger = LoggerFactory.getLogger(RestClient.class);
+
+  enum HttpMethod {
+    GET, POST, PUT, DELETE
+  }
+
+  /**
+   * 
+   * @param method
+   * @param ip
+   * @param port
+   * @param url
+   * @param body
+   * @return
+   * @throws ClientProtocolException
+   * @throws IOException
+   */
+  public static RestResponse executeHttp(HttpMethod method, String ip, Integer port, String url,
+      HttpEntity body) throws ClientProtocolException, IOException {
+    logger.info("deployfile method send");
+    CloseableHttpClient httpclient = HttpClients.createDefault();
+    HttpResponse httpResponse = null;
+    RestResponse result = new RestResponse();
+    try {
+      if (ip == null) {
+        ip = Config.getWorkflowAppConfig().getMsbClientConfig().getMsbSvrIp();
+      }
+      if (port == null) {
+        port = Config.getWorkflowAppConfig().getMsbClientConfig().getMsbSvrPort();
+      }
+      HttpHost target = new HttpHost(ip, port, HTTP);
+      HttpRequest request = getRequest(method, url, body);
+      logger.info("deployfile method send ip"+ip);
+      request.addHeader(Constants.AUTHORIZATION, ToolUtil.getHeader());
+
+      httpResponse = httpclient.execute(target, request);
+      HttpEntity entity = httpResponse.getEntity();
+      logger.info("deployfile method send");
+      if (entity != null) {
+        result.setStatusCode(httpResponse.getStatusLine().getStatusCode());
+        logger.info("reply status code deploy"+httpResponse.getStatusLine().getStatusCode());
+        result.setResult(EntityUtils.toString(entity));
+      }
+    } catch (IOException e) {
+      logger.warn("Close httpclient failed.", e);
+    } finally {
+      if (httpclient != null) {
+        try {
+          httpclient.close();
+        } catch (IOException e) {
+          logger.warn("Close httpclient failed.", e);
+        }
+      }
+    }
+    return result;
+  }
+
+  private static HttpRequest getRequest(HttpMethod method, String url, HttpEntity body) {
+    HttpRequest request = null;
+    switch (method) {
+      case GET:
+        request = new HttpGet(url);
+        break;
+      case POST:
+        request = new HttpPost(url);
+        ((HttpPost) request).setEntity(body);
+        break;
+      case PUT:
+        request = new HttpPut(url);
+        ((HttpPut) request).setEntity(body);
+        break;
+      case DELETE:
+        request = new HttpDelete(url);
+        break;
+      default:
+        break;
+    }
+    return request;
+  }
+
+  /**
+   * 
+   * @param ip
+   * @param port
+   * @param url
+   * @return
+   * @throws ClientProtocolException
+   * @throws IOException
+   */
+  public static String get(String ip, int port, String url)
+      throws ClientProtocolException, IOException {
+    return executeHttp(HttpMethod.GET, ip, port, url, null).getResult();
+  }
+
+  /**
+   * 
+   * @param ip
+   * @param port
+   * @param url
+   * @return
+   * @throws ClientProtocolException
+   * @throws IOException
+   */
+  public static RestResponse delete(String ip, int port, String url)
+      throws ClientProtocolException, IOException {
+    return executeHttp(HttpMethod.GET, ip, port, url, null);
+  }
+
+  /**
+   * 
+   * @param ip
+   * @param port
+   * @param url
+   * @param requestBody
+   * @return
+   * @throws ClientProtocolException
+   * @throws IOException
+   */
+  public static RestResponse post(String ip, int port, String url, HttpEntity requestBody)
+      throws ClientProtocolException, IOException {
+    return executeHttp(HttpMethod.POST, ip, port, url, requestBody);
+  }
+
+
+
+  /**
+   * 
+   * @param method
+   * @param ip
+   * @param port
+   * @param url
+   * @param body
+   * @return
+   * @throws ClientProtocolException
+   * @throws IOException
+   */
+  public static RestResponse executeHttpDeleteDeploy(HttpMethod method, String ip, Integer port,
+      String url) throws ClientProtocolException, IOException {
+    if (ip == null) {
+      ip = Config.getWorkflowAppConfig().getMsbClientConfig().getMsbSvrIp();
+    }
+    port = Config.getWorkflowAppConfig().getMsbClientConfig().getMsbSvrPort();
+    RestResponse result = new RestResponse();
+    CloseableHttpClient httpClient = HttpClients.createDefault();
+    try {
+      httpClient = HttpClients.createDefault();
+      // "http://localhost:8080/activiti-rest/service/repository/deployments/167501"
+      String deleteUrl = Constants.HTTP_HEADER + ip + Constants.COLON + port + url;
+      HttpDeleteWithBody httpDeteTest = new HttpDeleteWithBody(deleteUrl);
+      Gson gson = new Gson();
+      RequestParameters reqPa = new RequestParameters();
+      reqPa.setCasCade(true);
+      String jsonStr = gson.toJson(reqPa, RequestParameters.class);
+      StringEntity requestEntity = new StringEntity(jsonStr, "UTF-8");
+      requestEntity.setContentEncoding("UTF-8");
+      httpDeteTest.setHeader("Content-type", "application/json");
+      httpDeteTest.setHeader(Constants.AUTHORIZATION, ToolUtil.getHeader());
+      httpDeteTest.setEntity(new StringEntity(jsonStr));
+      // returnValue = httpClient.execute(httpDeteTest, responseHandler); // 调接口获取返回值时，必须用此方法
+      CloseableHttpResponse httpResonse = httpClient.execute(httpDeteTest);
+      int statusCode = httpResonse.getStatusLine().getStatusCode();
+      result.setStatusCode(statusCode);
+   //   result.setResult(EntityUtils.toString(httpResonse.getEntity()));
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+
+    finally {
+      try {
+        httpClient.close();
+      } catch (IOException e) {
+        // TODO Auto-generated catch block
+        e.printStackTrace();
+      }
+    }
+
+    return result;
+  }
+
+  /**
+   * 
+   * @param method
+   * @param ip
+   * @param port
+   * @param url
+   * @param body
+   * @return
+   * @throws ClientProtocolException
+   * @throws IOException
+   */
+  public static RestResponse executeHttpStartIntance(HttpMethod method, String ip, Integer port,
+      String url, ActivitiStartProcessRequest object) throws ClientProtocolException, IOException {
+    String returnValue = "";
+    RestResponse result = new RestResponse();
+    CloseableHttpClient httpClient = HttpClients.createDefault();
+    ResponseHandler<String> responseHandler = new BasicResponseHandler();
+    try {
+      httpClient = HttpClients.createDefault();
+      if (ip == null) {
+        ip = Config.getWorkflowAppConfig().getMsbClientConfig().getMsbSvrIp();
+      }
+      port = Config.getWorkflowAppConfig().getMsbClientConfig().getMsbSvrPort();
+
+      HttpPost httpPost = new HttpPost(Constants.HTTP_HEADER + ip + ":" + port + url);
+      Gson gson = new Gson();
+      String jsonStr = gson.toJson(object, ActivitiStartProcessRequest.class);
+      StringEntity requestEntity = new StringEntity(jsonStr, "utf-8");
+      requestEntity.setContentEncoding("UTF-8");
+      httpPost.setHeader("Content-type", "application/json");
+      httpPost.setHeader(Constants.AUTHORIZATION, ToolUtil.getHeader());
+      httpPost.setEntity(requestEntity);
+      returnValue = httpClient.execute(httpPost, responseHandler); // 调接口获取返回值时，必须用此方法
+      CloseableHttpResponse httpResonse = httpClient.execute(httpPost);
+      int statusCode = httpResonse.getStatusLine().getStatusCode();
+      returnValue = EntityUtils.toString(httpResonse.getEntity(),"UTF-8");
+      result.setStatusCode(statusCode);
+      result.setResult(returnValue);
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+
+    finally {
+      try {
+        httpClient.close();
+      } catch (IOException e) {
+        // TODO Auto-generated catch block
+        e.printStackTrace();
+      }
+    }
+
+    return result;
+  }
+
+  /**
+   * 
+   * @param ip
+   * @param port
+   * @param url
+   * @param requestBody
+   * @return
+   * @throws ClientProtocolException
+   * @throws IOException
+   */
+  public static RestResponse post(String ip, Integer port, String url,
+      ActivitiStartProcessRequest requestBody) throws ClientProtocolException, IOException {
+    return executeHttpStartIntance(HttpMethod.POST, ip, port, url, requestBody);
+  }
+
+  /**
+   * 
+   * @param ip
+   * @param port
+   * @param url
+   * @param requestBody
+   * @return
+   * @throws ClientProtocolException
+   * @throws IOException
+   */
+  public static RestResponse post(String ip, Integer port, String url)
+      throws ClientProtocolException, IOException {
+    return executeHttpDeleteDeploy(HttpMethod.DELETE, ip, port, url);
+  }
+
+}
diff --git a/wfenginemgrservice/src/main/java/org/onap/workflow/common/RestClientUtils.java b/wfenginemgrservice/src/main/java/org/onap/workflow/common/RestClientUtils.java
new file mode 100644
index 0000000..d90077c
--- /dev/null
+++ b/wfenginemgrservice/src/main/java/org/onap/workflow/common/RestClientUtils.java
@@ -0,0 +1,42 @@
+/**
+ * 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.common;
+
+import java.io.InputStream;
+
+import org.apache.http.HttpEntity;
+import org.apache.http.entity.ContentType;
+import org.apache.http.entity.mime.MultipartEntityBuilder;
+
+/**
+ * 
+ * @author 10090474
+ * 
+ */
+public class RestClientUtils {
+  /**
+   * 
+   * @param ins
+   * @param fileName
+   * @return
+   */
+  public static HttpEntity buildMultipartRequest(InputStream ins, String fileName) {
+    MultipartEntityBuilder builder = MultipartEntityBuilder.create();
+    builder.seContentType(ContentType.MULTIPART_FORM_DATA);
+    builder.addBinaryBody("file", ins, ContentType.APPLICATION_OCTET_STREAM, fileName);
+    return builder.build();
+  }
+}
diff --git a/wfenginemgrservice/src/main/java/org/onap/workflow/common/RestResponse.java b/wfenginemgrservice/src/main/java/org/onap/workflow/common/RestResponse.java
new file mode 100644
index 0000000..21467bf
--- /dev/null
+++ b/wfenginemgrservice/src/main/java/org/onap/workflow/common/RestResponse.java
@@ -0,0 +1,37 @@
+/**
+ * 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.common;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class RestResponse {
+  private int statusCode;
+  private String result;
+
+  @Override
+  public String toString() {
+    return "RestResponse [statusCode=" + statusCode + ", result=" + result + "]";
+  }
+
+}
diff --git a/wfenginemgrservice/src/main/java/org/onap/workflow/common/ToolUtil.java b/wfenginemgrservice/src/main/java/org/onap/workflow/common/ToolUtil.java
new file mode 100644
index 0000000..c148eb3
--- /dev/null
+++ b/wfenginemgrservice/src/main/java/org/onap/workflow/common/ToolUtil.java
@@ -0,0 +1,67 @@
+/**

+ * Copyright (C) 2017 ZTE, Inc. and others. All rights reserved. (ZTE)

+ *

+ * 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.common;

+

+import java.io.IOException;

+import java.io.InputStream;

+import java.nio.charset.Charset;

+

+import org.apache.commons.codec.binary.Base64;

+import org.slf4j.Logger;

+import org.slf4j.LoggerFactory;

+

+

+

+public class ToolUtil {

+  private static final Logger logger = LoggerFactory.getLogger(ToolUtil.class);

+  

+  /**

+   * 构造Basic Auth认证头信息

+   * 

+   * @return

+   */

+  public static String getHeader() {

+    String auth = "kermit" + ":" +"kermit";

+    byte[] encodedAuth = Base64.encodeBase64(auth.getBytes(Charset.forName("US-ASCII")));

+    String authHeader = "Basic " + new String(encodedAuth);

+    return authHeader;

+  }

+  

+  public static boolean isEmptyString(String val) {

+    return ((val == null || "".equals(val)) ? true : false);

+  }

+

+  public static boolean isTrimedEmptyString(String val) {

+    return ((val == null || "".equals(val.trim())) ? true : false);

+  }

+

+  public static boolean isTrimedEmptyArray(String[] val) {

+    return ((val == null || val.length == 0) ? true : false);

+  }

+  

+  /**

+   * @param ins

+   */

+  public static void closeInputStream(InputStream ins) {

+    if (ins != null) {

+      try {

+        ins.close();

+      } catch (IOException e) {

+        logger.info("Close InputStream failed.", e);

+      }

+    }

+  }

+}

diff --git a/wfenginemgrservice/src/main/java/org/onap/workflow/common/package-info.java b/wfenginemgrservice/src/main/java/org/onap/workflow/common/package-info.java
new file mode 100644
index 0000000..e47fcb8
--- /dev/null
+++ b/wfenginemgrservice/src/main/java/org/onap/workflow/common/package-info.java
@@ -0,0 +1,16 @@
+/**

+ * Copyright 2017 [ZTE] and others.

+ *

+ * 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.common;
\ No newline at end of file