Initial check-in of XHTML support.

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2085 b35dd754-fafc-0310-a699-88a17e54d16e
2025-09-10 18:59:41 +02:00 · 2003-09-14 14:46:38 +00:00 · 2003-09-14 14:46:38 +00:00 · 62211a89d0
commit 62211a89d0
parent d0766b5687
6 changed files with 1521 additions and 0 deletions
--- a/source/org/jivesoftware/smackx/XHTMLManager.java
+++ b/source/org/jivesoftware/smackx/XHTMLManager.java
@ -0,0 +1,113 @@
+/**
+ * $RCSfile$
+ * $Revision$
+ * $Date$
+ *
+ * Copyright (C) 2002-2003 Jive Software. All rights reserved.
+ * ====================================================================
+ * The Jive Software License (based on Apache Software License, Version 1.1)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. The end-user documentation included with the redistribution,
+ *    if any, must include the following acknowledgment:
+ *       "This product includes software developed by
+ *        Jive Software (http://www.jivesoftware.com)."
+ *    Alternately, this acknowledgment may appear in the software itself,
+ *    if and wherever such third-party acknowledgments normally appear.
+ *
+ * 4. The names "Smack" and "Jive Software" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please
+ *    contact webmaster@jivesoftware.com.
+ *
+ * 5. Products derived from this software may not be called "Smack",
+ *    nor may "Smack" appear in their name, without prior written
+ *    permission of Jive Software.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL JIVE SOFTWARE OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * ====================================================================
+ */
+
+package org.jivesoftware.smackx;
+
+import java.util.Iterator;
+
+import org.jivesoftware.smack.packet.Message;
+import org.jivesoftware.smackx.packet.XHTMLExtension;
+
+/**
+ * Manages XHTML formatted texts within messages. A XHTMLManager provides a high level access to 
+ * get and set XHTML bodies to messages, enable and disable XHTML support and check if remote XMPP
+ * clients support XHTML.   
+ * 
+ * @author Gaston Dombiak
+ */
+public class XHTMLManager {
+
+    /**
+     * Returns an Iterator for the XHTML bodies in the message. Returns null if 
+     * the message does not contain an XHTML extension.
+     *
+     * @param message an XHTML message
+     * @return an Iterator for the bodies in the message or null if none.
+     */
+    public static Iterator getBodies(Message message) {
+        XHTMLExtension xhtmlExtension =
+            (XHTMLExtension) message.getExtension("html", "http://jabber.org/protocol/xhtml-im");
+        if (xhtmlExtension != null)
+            return xhtmlExtension.getBodies();
+        else
+            return null;
+    }
+
+    /**
+     * Adds an XHTML body to the message.
+     *
+     * @param message the message that will receive the XHTML body
+     * @param body the string to add as an XHTML body to the message
+     */
+    public static void addBody(Message message, String body) {
+        XHTMLExtension xhtmlExtension =
+            (XHTMLExtension) message.getExtension("html", "http://jabber.org/protocol/xhtml-im");
+        if (xhtmlExtension == null) {
+            // Create an XHTMLExtension and add it to the message
+            xhtmlExtension = new XHTMLExtension();
+            message.addExtension(xhtmlExtension);
+        }
+        // Add the required bodies to the message
+        xhtmlExtension.addBody(body);
+    }
+
+    /**
+     * Returns true if the message contains an XHTML extension.
+     *
+     * @param message the message to check if contains an XHTML extentsion or not
+     * @return a boolean indicating whether the message is an XHTML message
+     */
+    public static boolean isXHTMLMessage(Message message) {
+        return message.getExtension("html", "http://jabber.org/protocol/xhtml-im") != null;
+    }
+
+}