Author: smilek
Date: Sat Dec 8 01:31:38 2007
New Revision: 602381
URL: http://svn.apache.org/viewvc?rev=602381&view=rev
Log:
The following revision comments are from branches/JETSPEED-2.1.3 revisions
which were not individually checked-in to trunk
=== ---------------------------------------------------------------- ===
[ from branches/JETSPEED-2.1.3 r588424 ] | smilek | 2007-10-25 18:01:30 -0600
(Thu, 25 Oct 2007) | 1 line
added makeJSONObject() method with overloads
=== ---------------------------------------------------------------- ===
Modified:
portals/jetspeed-2/trunk/jetspeed-api/src/main/java/org/apache/jetspeed/headerresource/HeaderResourceLib.java
Modified:
portals/jetspeed-2/trunk/jetspeed-api/src/main/java/org/apache/jetspeed/headerresource/HeaderResourceLib.java
URL:
http://svn.apache.org/viewvc/portals/jetspeed-2/trunk/jetspeed-api/src/main/java/org/apache/jetspeed/headerresource/HeaderResourceLib.java?rev=602381&r1=602380&r2=602381&view=diff
==============================================================================
---
portals/jetspeed-2/trunk/jetspeed-api/src/main/java/org/apache/jetspeed/headerresource/HeaderResourceLib.java
(original)
+++
portals/jetspeed-2/trunk/jetspeed-api/src/main/java/org/apache/jetspeed/headerresource/HeaderResourceLib.java
Sat Dec 8 01:31:38 2007
@@ -18,6 +18,7 @@
import java.util.Iterator;
import java.util.List;
+import java.util.Map;
import java.util.Collection;
import javax.servlet.http.HttpServletRequest;
@@ -296,6 +297,70 @@
return relativePath;
}
+ public static StringBuffer makeJSONObject( Map objectMap, boolean
whenEmptyReturnNewObject )
+ {
+ return makeJSONObject( null, new Map[] { objectMap },
whenEmptyReturnNewObject );
+ }
+ public static StringBuffer makeJSONObject( Map[] objectMaps, boolean
whenEmptyReturnNewObject )
+ {
+ return makeJSONObject( null, objectMaps, whenEmptyReturnNewObject );
+ }
+ public static StringBuffer makeJSONObject( StringBuffer jsonBuffer, Map
objectMap, boolean whenEmptyReturnNewObject )
+ {
+ return makeJSONObject( jsonBuffer, new Map[] { objectMap },
whenEmptyReturnNewObject );
+ }
+ public static StringBuffer makeJSONObject( StringBuffer jsonBuffer, Map[]
objectMaps, boolean whenEmptyReturnNewObject )
+ {
+ if ( jsonBuffer == null )
+ jsonBuffer = new StringBuffer();
+
+ int added = 0;
+ int objMapsLen = ( objectMaps == null ? 0 : objectMaps.length );
+ if ( objMapsLen > 0 )
+ {
+ for ( int i = 0 ; i < objMapsLen ; i++ )
+ {
+ Map objectMap = objectMaps[i];
+ if ( objectMap != null && objectMap.size() > 0 )
+ {
+ if ( added == 0 )
+ jsonBuffer.append( "{" );
+ Map.Entry objEntry;
+ Object objKey, objVal;
+ Iterator objMapIter = objectMap.entrySet().iterator();
+ while ( objMapIter.hasNext() )
+ {
+ objEntry = (Map.Entry)objMapIter.next();
+ objKey = objEntry.getKey();
+ if ( objKey != null )
+ {
+ if ( added > 0 )
+ jsonBuffer.append( ", " );
+ jsonBuffer.append( "\"" ).append(
objKey.toString() ).append( "\":" );
+ objVal = objEntry.getValue();
+ if ( objVal == null )
+ objVal = "";
+ jsonBuffer.append( "\"" ).append(
objVal.toString() ).append( "\"" );
+ added++;
+ }
+ }
+ }
+ }
+ }
+ if ( added > 0 )
+ {
+ jsonBuffer.append( "}" );
+ }
+ else if ( whenEmptyReturnNewObject )
+ {
+ jsonBuffer.append( "{}" );
+ }
+ else
+ {
+ return null;
+ }
+ return jsonBuffer;
+ }
public static String makeJavascriptStatement( String statement, String
indent, boolean addEOL )
{
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