Workflow checkpoint.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@3399 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/jbpm/webapp/servlet/DeployServlet.java

@@ -0,0 +1,68 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2005, JBoss Inc., and individual contributors as indicated
+ * by the @authors tag. See the copyright.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jbpm.webapp.servlet;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.net.URL;
+import java.util.zip.ZipInputStream;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.jbpm.JbpmContext;
+import org.jbpm.graph.def.ProcessDefinition;
+
+/**
+ * servlet to be used by the process designer to deploy processes. 
+ */
+public class DeployServlet extends HttpServlet {
+
+  private static final long serialVersionUID = 1L;
+
+  protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+    String archive = request.getParameter("archive");
+    log.debug("deploying archive "+archive);
+
+    PrintWriter writer = response.getWriter();
+    try {
+      URL archiveUrl = new URL(archive);
+      ZipInputStream zis = new ZipInputStream(archiveUrl.openStream());
+      JbpmContext jbpmContext = JbpmContext.getCurrentJbpmContext();
+      ProcessDefinition processDefinition = ProcessDefinition.parseParZipInputStream(zis);
+      jbpmContext.deployProcessDefinition(processDefinition);
+      zis.close();
+      
+      writer.write("Deployed archive "+archive+" successfully");
+      
+    } catch (Exception e) {
+      e.printStackTrace();
+      writer.write("Deploying archive "+archive+" failed");
+    }
+  }
+
+  private static Log log = LogFactory.getLog(DeployServlet.class);
+}