init code

[vfc/nfvo/wfengine.git] / wso2 / wso2bpel-ext / wso2bpel-core / wso2bpel-mgr / src / main / java / org / openo / carbon / bpel / util / ClientWsdlLoader.java

diff --git a/wso2/wso2bpel-ext/wso2bpel-core/wso2bpel-mgr/src/main/java/org/openo/carbon/bpel/util/ClientWsdlLoader.java b/wso2/wso2bpel-ext/wso2bpel-core/wso2bpel-mgr/src/main/java/org/openo/carbon/bpel/util/ClientWsdlLoader.java
new file mode 100644 (file)
index 0000000..70a9588
--- /dev/null
+++ b/wso2/wso2bpel-ext/wso2bpel-core/wso2bpel-mgr/src/main/java/org/openo/carbon/bpel/util/ClientWsdlLoader.java
@@ -0,0 +1,82 @@
+/**
+ * Copyright 2016 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.openo.carbon.bpel.util;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.net.URL;
+import org.apache.log4j.Logger;
+
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.HttpException;
+import org.apache.commons.httpclient.HttpStatus;
+import org.apache.commons.httpclient.methods.GetMethod;
+
+import com.eviware.soapui.impl.wsdl.support.wsdl.WsdlLoader;
+
+public class ClientWsdlLoader extends WsdlLoader {
+  private static Logger logger = Logger.getLogger(ClientWsdlLoader.class);
+
+  private boolean isAborted = false;
+  private HttpClient httpClient;
+
+  public ClientWsdlLoader(String url, HttpClient httpClient) {
+    super(url);
+    this.httpClient = httpClient;
+  }
+
+  public InputStream load(String url) throws Exception {
+    GetMethod httpGetMethod;
+
+    if (url.startsWith("file")) {
+      return new URL(url).openStream();
+    }
+
+    // Authentication is not being overridden on the method. It needs
+    // to be present on the supplied HttpClient instance!
+    httpGetMethod = new GetMethod(url);
+    httpGetMethod.setDoAuthentication(true);
+
+    try {
+      int result = httpClient.executeMethod(httpGetMethod);
+
+      if (result != HttpStatus.SC_OK) {
+        if (result < 200 || result > 299) {
+          throw new HttpException(
+              "Received status code '" + result + "' on WSDL HTTP (GET) request: '" + url + "'.");
+        } else {
+          logger.warn(
+              "Received status code '" + result + "' on WSDL HTTP (GET) request: '" + url + "'.");
+        }
+      }
+
+      return new ByteArrayInputStream(httpGetMethod.getResponseBody());
+    } finally {
+      httpGetMethod.releaseConnection();
+    }
+  }
+
+  public boolean abort() {
+    isAborted = true;
+    return true;
+  }
+
+  public boolean isAborted() {
+    return isAborted;
+  }
+
+  public void close() {}
+}