svn commit: r1360335 - in /jackrabbit/oak/trunk/oak-http/src/main/java/org/apache/jackrabbit/oak/http: OakServlet.java PostRepresentation.java

[ju...@apache.org]

Author: jukka
Date: Wed Jul 11 18:10:04 2012
New Revision: 1360335

URL: http://svn.apache.org/viewvc?rev=1360335&view=rev
Log:
OAK-104: HTTP bindings for Oak

Add a renderer for application/x-www-form-urlencoded

Added:
    jackrabbit/oak/trunk/oak-http/src/main/java/org/apache/jackrabbit/oak/http/PostRepresentation.java   (with props)
Modified:
    jackrabbit/oak/trunk/oak-http/src/main/java/org/apache/jackrabbit/oak/http/OakServlet.java

Modified: jackrabbit/oak/trunk/oak-http/src/main/java/org/apache/jackrabbit/oak/http/OakServlet.java
URL: http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-http/src/main/java/org/apache/jackrabbit/oak/http/OakServlet.java?rev=1360335&r1=1360334&r2=1360335&view=diff
==============================================================================
--- jackrabbit/oak/trunk/oak-http/src/main/java/org/apache/jackrabbit/oak/http/OakServlet.java (original)
+++ jackrabbit/oak/trunk/oak-http/src/main/java/org/apache/jackrabbit/oak/http/OakServlet.java Wed Jul 11 18:10:04 2012
@@ -54,6 +54,7 @@ public class OakServlet extends HttpServ
     private static final Representation[] REPRESENTATIONS = {
         new JsonRepresentation(JSON, new JsonFactory()),
         new JsonRepresentation(SMILE, new SmileFactory()),
+        new PostRepresentation(),
         new TextRepresentation() };
 
     private final ContentRepository repository;

Added: jackrabbit/oak/trunk/oak-http/src/main/java/org/apache/jackrabbit/oak/http/PostRepresentation.java
URL: http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-http/src/main/java/org/apache/jackrabbit/oak/http/PostRepresentation.java?rev=1360335&view=auto
==============================================================================
--- jackrabbit/oak/trunk/oak-http/src/main/java/org/apache/jackrabbit/oak/http/PostRepresentation.java (added)
+++ jackrabbit/oak/trunk/oak-http/src/main/java/org/apache/jackrabbit/oak/http/PostRepresentation.java Wed Jul 11 18:10:04 2012
@@ -0,0 +1,105 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.jackrabbit.oak.http;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.jackrabbit.oak.api.CoreValue;
+import org.apache.jackrabbit.oak.api.PropertyState;
+import org.apache.jackrabbit.oak.api.Tree;
+import org.apache.tika.mime.MediaType;
+
+class PostRepresentation implements Representation {
+
+    private static final MediaType TYPE =
+            MediaType.parse("application/x-www-form-urlencoded");
+
+    private static final String ENCODING = "UTF-8";
+
+    @Override
+    public MediaType getType() {
+        return TYPE;
+    }
+
+    public void render(Tree tree, HttpServletResponse response)
+            throws IOException {
+        PrintWriter writer = startResponse(response);
+
+        boolean first = true;
+        for (PropertyState property : tree.getProperties()) {
+            String name = property.getName();
+            if (property.isArray()) {
+                for (CoreValue value : property.getValues()) {
+                    first = render(first, name, value, writer);
+                }
+            } else {
+                CoreValue value = property.getValue();
+                first = render(first, name, value, writer);
+            }
+        }
+    }
+
+    public void render(PropertyState property, HttpServletResponse response)
+            throws IOException {
+        PrintWriter writer = startResponse(response);
+        if (property.isArray()) {
+            for (CoreValue value : property.getValues()) {
+                render(value, writer);
+                writer.print('\n');
+            }
+        } else {
+            render(property.getValue(), writer);
+        }
+    }
+
+    private PrintWriter startResponse(HttpServletResponse response)
+            throws IOException {
+        response.setContentType(TYPE.toString());
+        response.setCharacterEncoding(ENCODING);
+        return response.getWriter();
+    }
+
+    private boolean render(
+            boolean first, String name, CoreValue value, PrintWriter writer)
+            throws UnsupportedEncodingException {
+        if (!first) {
+            writer.print('&');
+        }
+        render(name, writer);
+        writer.print('=');
+        render(value, writer);
+        return false;
+    }
+
+    private void render(CoreValue value, PrintWriter writer) {
+        render(value.getString(), writer);
+    }
+
+    private void render(String string, PrintWriter writer) {
+        try {
+            writer.print(URLEncoder.encode(string, ENCODING));
+        } catch (UnsupportedEncodingException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+}

Propchange: jackrabbit/oak/trunk/oak-http/src/main/java/org/apache/jackrabbit/oak/http/PostRepresentation.java
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