[GeoNetwork-commit] SF.net SVN: geonetwork:[4889] sandbox/3.0.x/geonetwork-gaap/ geonetwork-gaap-web/src/main

[<jos...@us...>]

Revision: 4889
          http://geonetwork.svn.sourceforge.net/geonetwork/?rev=4889&view=rev
Author:   josegar74
Date:     2009-08-12 15:19:04 +0000 (Wed, 12 Aug 2009)

Log Message:
-----------
GaapGetService class and config

Modified Paths:
--------------
    sandbox/3.0.x/geonetwork-gaap/geonetwork-gaap-web/src/main/webapp/WEB-INF/web.xml

Added Paths:
-----------
    sandbox/3.0.x/geonetwork-gaap/geonetwork-gaap-web/src/main/java/org/geonetwork/gaap/web/GaapGetService.java

Added: sandbox/3.0.x/geonetwork-gaap/geonetwork-gaap-web/src/main/java/org/geonetwork/gaap/web/GaapGetService.java
===================================================================
--- sandbox/3.0.x/geonetwork-gaap/geonetwork-gaap-web/src/main/java/org/geonetwork/gaap/web/GaapGetService.java	                        (rev 0)
+++ sandbox/3.0.x/geonetwork-gaap/geonetwork-gaap-web/src/main/java/org/geonetwork/gaap/web/GaapGetService.java	2009-08-12 15:19:04 UTC (rev 4889)
@@ -0,0 +1,174 @@
+package org.geonetwork.gaap.web;
+
+import org.geonetwork.gaap.web.util.RequestUtil;
+import org.geonetwork.gaap.services.GroupService;
+import org.geonetwork.gaap.services.UserService;
+import org.geonetwork.gaap.services.exception.GaapServiceException;
+import org.geonetwork.gaap.domain.user.User;
+import org.geonetwork.gaap.domain.group.Group;
+import org.geonetwork.gaap.domain.web.response.ResponseReport;
+import org.geonetwork.gaap.domain.web.response.ResponseStatusCode;
+import org.springframework.web.context.WebApplicationContext;
+import org.springframework.web.context.support.WebApplicationContextUtils;
+import org.jibx.runtime.IBindingFactory;
+import org.jibx.runtime.BindingDirectory;
+import org.jibx.runtime.IMarshallingContext;
+import org.jibx.runtime.JiBXException;
+
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.ServletException;
+import javax.servlet.ServletContext;
+import java.io.IOException;
+import java.io.Writer;
+import java.io.BufferedWriter;
+import java.io.OutputStreamWriter;
+
+/**
+ * Gaap GET interface
+ *
+ * @author Jose
+ */
+public class GaapGetService extends HttpServlet {
+    private static final String REQUEST_PARAM = "request";
+    private static final String UUID_PARAM = "uuid";
+
+    public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        String requestedOperation = RequestUtil.getParameter(request, REQUEST_PARAM);
+
+        if (requestedOperation.equalsIgnoreCase("deletegroup")) {
+            handleDeleteGroup(request, response);
+        } else if (requestedOperation.equalsIgnoreCase("deleteuser")) {
+            handleDeleteUser(request, response);
+        } else if (requestedOperation.equals("getuser")) {
+            handleGetUser(request, response);
+        } else if (requestedOperation.equals("getgroup")) {
+            handleGetGroup(request, response);
+        } else {
+            ResponseReport er = new ResponseReport(ResponseStatusCode.ERROR);
+            er.addException("Request " + requestedOperation + " is not valid");
+            outputResponse(er, response);
+        }
+    }
+
+    private void handleDeleteGroup(HttpServletRequest request, HttpServletResponse response) throws ServletException {
+        String groupUuid = RequestUtil.getParameter(request, UUID_PARAM);
+
+        ServletContext servletContext = this.getServletConfig().getServletContext();
+        WebApplicationContext waco = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);
+
+        GroupService groupService = (GroupService) waco.getBean("groupService");
+        try {
+            groupService.deleteGroup(groupUuid);
+
+            ResponseReport er = new ResponseReport(ResponseStatusCode.OK);
+            outputResponse(er, response);
+
+        } catch (GaapServiceException e) {
+            ResponseReport er = new ResponseReport(ResponseStatusCode.ERROR);
+            er.addException(e.getMessage());
+            outputResponse(er, response);
+        }
+    }
+
+    private void handleDeleteUser(HttpServletRequest request, HttpServletResponse response) throws ServletException {
+        String userUuid = RequestUtil.getParameter(request, UUID_PARAM);
+
+        ServletContext servletContext = this.getServletConfig().getServletContext();
+        WebApplicationContext waco = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);
+
+        UserService userService = (UserService) waco.getBean("userService");
+        try {
+            userService.deleteUser(userUuid);
+
+            ResponseReport er = new ResponseReport(ResponseStatusCode.OK);
+            outputResponse(er, response);
+
+        } catch (GaapServiceException e) {
+            ResponseReport er = new ResponseReport(ResponseStatusCode.ERROR);
+            er.addException(e.getMessage());
+            outputResponse(er, response);
+        }
+    }
+
+    private void handleGetUser(HttpServletRequest request, HttpServletResponse response) throws ServletException {
+        String userUuid = RequestUtil.getParameter(request, UUID_PARAM);
+
+        ServletContext servletContext = this.getServletConfig().getServletContext();
+        WebApplicationContext waco = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);
+
+        UserService userService = (UserService) waco.getBean("userService");
+        try {
+            User user = userService.retrieveUser(userUuid);
+
+            if (user != null) {
+                // set up JiBX marshalling context
+                IBindingFactory bfact = BindingDirectory.getFactory(User.class);
+                IMarshallingContext marshallingContext = bfact.createMarshallingContext();
+                // marshal to servlet response outputstream
+                response.setContentType("application/xml");
+                Writer writer = new BufferedWriter(new OutputStreamWriter(response.getOutputStream()));
+                marshallingContext.setIndent(3);
+                marshallingContext.setOutput(writer);
+                marshallingContext.marshalDocument(user, "UTF-8", null);
+            } else {
+                ResponseReport er = new ResponseReport(ResponseStatusCode.ERROR);
+                er.addException("User " + userUuid + " is not valid");
+                outputResponse(er, response);
+            }
+        } catch (Exception e) {
+            ResponseReport er = new ResponseReport(ResponseStatusCode.ERROR);
+            er.addException(e.getMessage());
+            outputResponse(er, response);
+        }
+    }
+
+    private void handleGetGroup(HttpServletRequest request, HttpServletResponse response) throws ServletException {
+        String groupUuid = RequestUtil.getParameter(request, UUID_PARAM);
+
+        ServletContext servletContext = this.getServletConfig().getServletContext();
+        WebApplicationContext waco = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);
+
+        GroupService groupService = (GroupService) waco.getBean("groupService");
+        try {
+            Group group = groupService.retrieveGroup(groupUuid);
+
+            if (group != null) {
+                // set up JiBX marshalling context
+                IBindingFactory bfact = BindingDirectory.getFactory(Group.class);
+                IMarshallingContext marshallingContext = bfact.createMarshallingContext();
+                // marshal to servlet response outputstream
+                response.setContentType("application/xml");
+                Writer writer = new BufferedWriter(new OutputStreamWriter(response.getOutputStream()));
+                marshallingContext.setIndent(3);
+                marshallingContext.setOutput(writer);
+                marshallingContext.marshalDocument(group, "UTF-8", null);
+            } else {
+                ResponseReport er = new ResponseReport(ResponseStatusCode.ERROR);
+                er.addException("Group " + groupUuid + " is not valid");
+                outputResponse(er, response);
+            }
+        } catch (Exception e) {
+            ResponseReport er = new ResponseReport(ResponseStatusCode.ERROR);
+            er.addException(e.getMessage());
+            outputResponse(er, response);
+        }
+    }
+
+     private void outputResponse(ResponseReport er, HttpServletResponse response) throws ServletException {
+        try {
+            IBindingFactory bfact = BindingDirectory.getFactory(ResponseReport.class);
+            IMarshallingContext marshallingContext = bfact.createMarshallingContext();
+
+            // marshal to servlet response outputstream
+            response.setContentType("application/xml");
+            Writer writer = new BufferedWriter(new OutputStreamWriter(response.getOutputStream()));
+            marshallingContext.setIndent(3);
+            marshallingContext.setOutput(writer);
+            marshallingContext.marshalDocument(er , "UTF-8", null);
+        } catch (Exception e) {
+            throw new ServletException(e);
+        }
+    }
+}

Modified: sandbox/3.0.x/geonetwork-gaap/geonetwork-gaap-web/src/main/webapp/WEB-INF/web.xml
===================================================================
--- sandbox/3.0.x/geonetwork-gaap/geonetwork-gaap-web/src/main/webapp/WEB-INF/web.xml	2009-08-12 15:18:06 UTC (rev 4888)
+++ sandbox/3.0.x/geonetwork-gaap/geonetwork-gaap-web/src/main/webapp/WEB-INF/web.xml	2009-08-12 15:19:04 UTC (rev 4889)
@@ -1,7 +1,40 @@
 <!DOCTYPE web-app PUBLIC
- "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
- "http://java.sun.com/dtd/web-app_2_3.dtd" >
+        "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
+        "http://java.sun.com/dtd/web-app_2_3.dtd" >
 
 <web-app>
-  <display-name>Archetype Created Web Application</display-name>
+    <display-name>Gaap Web Application</display-name>
+
+    <context-param>
+        <param-name>contextConfigLocation</param-name>
+        <param-value>
+            classpath:/applicationContext-gn-web-gaap.xml,
+            classpath:/applicationContext-gn-persistence-gaap.xml,
+            classpath:/applicationContext-gn-services-gaap.xml
+        </param-value>
+    </context-param>
+
+    <filter>
+        <filter-name>OpenSessionInViewFilter</filter-name>
+        <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
+    </filter>
+    <filter-mapping>
+        <filter-name>OpenSessionInViewFilter</filter-name>
+        <url-pattern>/*</url-pattern>
+    </filter-mapping>
+
+    <listener>
+        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
+    </listener>
+
+
+    <servlet>
+		<servlet-name>GaapGETService</servlet-name>
+		<display-name>Gaap</display-name>
+		<servlet-class>org.geonetwork.gaap.web.GaapGetService</servlet-class>
+	</servlet>
+	<servlet-mapping>
+		<servlet-name>GaapGETService</servlet-name>
+		<url-pattern>/gaap</url-pattern>
+	</servlet-mapping>
 </web-app>


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