[Yanel-commits] rev 50201 - in public/yanel/trunk/src/contributions/resources/yanel-user/src/java/org/wyona/yanel/impl/resources: . yaneluser

[michi at wyona.com]

Author: michi
Date: 2010-06-07 11:08:54 +0200 (Mon, 07 Jun 2010)
New Revision: 50201

Added:
   public/yanel/trunk/src/contributions/resources/yanel-user/src/java/org/wyona/yanel/impl/resources/yaneluser/
   public/yanel/trunk/src/contributions/resources/yanel-user/src/java/org/wyona/yanel/impl/resources/yaneluser/EditYanelUserProfileResource.java
Log:
refactoring of yanel user resource started

Added: public/yanel/trunk/src/contributions/resources/yanel-user/src/java/org/wyona/yanel/impl/resources/yaneluser/EditYanelUserProfileResource.java
===================================================================
--- public/yanel/trunk/src/contributions/resources/yanel-user/src/java/org/wyona/yanel/impl/resources/yaneluser/EditYanelUserProfileResource.java	                        (rev 0)
+++ public/yanel/trunk/src/contributions/resources/yanel-user/src/java/org/wyona/yanel/impl/resources/yaneluser/EditYanelUserProfileResource.java	2010-06-07 09:08:54 UTC (rev 50201)
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2010 Wyona
+ */
+package org.wyona.yanel.impl.resources.yaneluser;
+
+import org.wyona.yanel.core.ResourceConfiguration;
+import org.wyona.yanel.impl.resources.BasicXMLResource;
+
+import org.wyona.security.core.api.User;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+
+import org.apache.log4j.Logger;
+
+
+/**
+ * A simple Resource which extends BasicXMLResource
+ */
+public class EditYanelUserProfileResource extends BasicXMLResource {
+    
+    private static Logger log = Logger.getLogger(EditYanelUserProfileResource.class);
+    
+    /*
+     * This method overrides the method to create the InputStream called by BasicXMLResource
+     * Since you extend the BasicXMLResource this has to contain well-formed xml.
+     * Should return a InputStream which contains XML. 
+     * Use String, StingBuffer, dom, jdom, org.apache.commons.io.IOUtils and so on to generate the XML.
+     */
+    protected InputStream getContentXML(String viewId) {
+        if (log.isDebugEnabled()) {
+            log.debug("requested viewId: " + viewId);
+        }
+        try {
+            return getXMLAsStream();
+        } catch(Exception e) {
+            log.error(e, e);
+            return null;
+        }
+    }
+
+    /**
+     * Get XML as stream
+     */
+    private java.io.InputStream getXMLAsStream() throws Exception {
+        String userId = getUserId();
+        if (userId != null) {
+            User user = realm.getIdentityManager().getUserManager().getUser(userId);
+            StringBuilder sb = new StringBuilder();
+
+            sb.append("<?xml version=\"1.0\"?>");
+            sb.append("<user id=\"" + userId + "\" email=\"" + user.getEmail() + "\">");
+            sb.append("</user>");
+            //sb.append("<form name=\"user-profile-form\"/>");
+
+            return new java.io.StringBufferInputStream(sb.toString());
+        } else {
+            return new java.io.StringBufferInputStream("<no-user-id/>");
+        }
+    }
+
+    /**
+     * Get user id from resource configuration
+     */
+    private String getUserId() throws Exception {
+        String userId = null;
+
+        if (getEnvironment().getRequest().getParameter("id") != null) {
+            return getEnvironment().getRequest().getParameter("id");
+        }
+        ResourceConfiguration resConfig = getConfiguration();
+        if(resConfig != null) {
+            userId = getConfiguration().getProperty("user");
+        } else {
+            log.warn("DEPRECATED: Do not use RTI but rather a resource configuration");
+            userId = getRTI().getProperty("user");
+        }
+        return userId;
+    }
+}