del.icio.us style api

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1265 6c8d7289-2bf4-0310-a012-ef5d649a1542

htroot/xml/bookmarks/tags_p.java → htroot/xml/bookmarks/tags/get_p.java

@@ -1,4 +1,4 @@
-// /xml.bookmarks/tags_p.java
+// /xml.bookmarks/tags/get_p.java
 // -------------------------------
 // part of the AnomicHTTPD caching proxy
 // (C) by Michael Peter Christen; mc@anomic.de
@@ -44,7 +44,7 @@
 // javac -classpath .:../classes IndexCreate_p.java
 // if the shell's current path is HTROOT
 
-//package xml.bookmarks;
+//package xml.bookmarks.tags;
 
 import java.util.Iterator;
 
@@ -54,15 +54,12 @@
 import de.anomic.server.serverObjects;
 import de.anomic.server.serverSwitch;
 
-public class tags_p {
+public class get_p {
     public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
         // return variable that accumulates replacements
         plasmaSwitchboard switchboard = (plasmaSwitchboard) env;
         serverObjects prop = new serverObjects();
-        //rename tags
-        if(post != null && post.containsKey("old") && post.containsKey("new")){
-            switchboard.bookmarksDB.renameTag((String)post.get("old"), (String)post.get("new"));
-        }
+
         Iterator it=switchboard.bookmarksDB.tagIterator(true);
         int count=0;
         bookmarksDB.Tag tag;

htroot/xml/bookmarks/tags/rename_p.java

@@ -0,0 +1,75 @@
+// /xml.bookmarks/tags/rename_p.java
+// -------------------------------
+// part of the AnomicHTTPD caching proxy
+// (C) by Michael Peter Christen; mc@anomic.de
+// first published on http://www.anomic.de
+// Frankfurt, Germany, 2004, 2005
+// last major change: 28.12.2005
+// this file is contributed by Alexander Schier
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+// Using this software in any meaning (reading, learning, copying, compiling,
+// running) means that you agree that the Author(s) is (are) not responsible
+// for cost, loss of data or any harm that may be caused directly or indirectly
+// by usage of this softare or this documentation. The usage of this software
+// is on your own risk. The installation and usage (starting/running) of this
+// software may allow other people or application to access your computer and
+// any attached devices and is highly dependent on the configuration of the
+// software which must be done by the user of the software; the author(s) is
+// (are) also not responsible for proper configuration and usage of the
+// software, even if provoked by documentation provided together with
+// the software.
+//
+// Any changes to this file according to the GPL as documented in the file
+// gpl.txt aside this file in the shipment you received can be done to the
+// lines that follows this copyright notice here, but changes must not be
+// done inside the copyright notive above. A re-distribution must contain
+// the intact and unchanged copyright notice.
+// Contributions and changes to the program code must be marked as such.
+
+// You must compile this file with
+// javac -classpath .:../classes IndexCreate_p.java
+// if the shell's current path is HTROOT
+
+//package xml.bookmarks.tags;
+
+import java.util.Iterator;
+
+import de.anomic.data.bookmarksDB;
+import de.anomic.http.httpHeader;
+import de.anomic.plasma.plasmaSwitchboard;
+import de.anomic.server.serverObjects;
+import de.anomic.server.serverSwitch;
+
+public class rename_p {
+    public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
+        // return variable that accumulates replacements
+        plasmaSwitchboard switchboard = (plasmaSwitchboard) env;
+        serverObjects prop = new serverObjects();
+        prop.put("result",0);//error
+        //rename tags
+        if(post != null && post.containsKey("old") && post.containsKey("new")){
+            if(switchboard.bookmarksDB.renameTag((String)post.get("old"), (String)post.get("new")))
+                prop.put("result", 1);//success
+        }
+        // return rewrite properties
+        return prop;
+    }
+
+}
+
+
+

htroot/xml/bookmarks/tags/rename_p.xml

@@ -0,0 +1,2 @@
+<?xml version='1.0' standalone='yes'?>
+<result>#(result)#something went wrong::done#(/result)#</result>

source/de/anomic/data/bookmarksDB.java

@@ -178,25 +178,30 @@ public Tag getTag(String tagName){
             return null;
         }
     }
-    public void renameTag(String oldName, String newName){
+    public boolean renameTag(String oldName, String newName){
         Tag tag=getTag(oldName);
-        Vector urlHashes=tag.getUrlHashes();
-        try {
-            tagsTable.remove(oldName);
-        } catch (IOException e) {}
-        tag.tagName=newName;
-        tag.setTagsTable();
-        Iterator it=urlHashes.iterator();
-        Bookmark bookmark;
-        Vector tags;
-        while(it.hasNext()){
-            bookmark=getBookmark((String) it.next());
-            tags=string2vector(bookmark.getTags());
-            tags.remove(oldName);
-            tags.add(newName);
-            bookmark.setTags(tags);
-            bookmark.setBookmarksTable();
+            if (tag != null) {
+            Vector urlHashes = tag.getUrlHashes();
+            try {
+                tagsTable.remove(oldName);
+            } catch (IOException e) {
+            }
+            tag.tagName = newName;
+            tag.setTagsTable();
+            Iterator it = urlHashes.iterator();
+            Bookmark bookmark;
+            Vector tags;
+            while (it.hasNext()) {
+                bookmark = getBookmark((String) it.next());
+                tags = string2vector(bookmark.getTags());
+                tags.remove(oldName);
+                tags.add(newName);
+                bookmark.setTags(tags);
+                bookmark.setBookmarksTable();
+            }
+            return true;
         }
+        return false;
     }
     public void removeTag(String tagName){
         try {