themeinstaller/source/src/com/nokia/tools/themeinstaller/cssparser/CSSParser.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/themeinstaller/source/src/com/nokia/tools/themeinstaller/cssparser/CSSParser.java Tue Feb 02 00:15:44 2010 +0200
@@ -0,0 +1,130 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: This class parses CSS file to DOM document
+ *
+*/
+
+
+package com.nokia.tools.themeinstaller.cssparser;
+
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.Reader;
+
+import org.w3c.css.sac.InputSource;
+import org.w3c.css.sac.Parser;
+import org.w3c.css.sac.helpers.ParserFactory;
+import org.w3c.dom.Document;
+
+import com.nokia.tools.themeinstaller.logger.LogWriter;
+import com.nokia.tools.themeinstaller.odtconverter.ParseOperation;
+import com.nokia.tools.themeinstaller.odtconverter.IParseOperationListener;
+import com.nokia.tools.themeinstaller.odtconverter.ODTException;
+
+/**
+ * CSSParser parses the CSS File and uses CSSHandler to apply the
+ * parsed style rules to DOM Document.
+ */
+public class CSSParser extends ParseOperation implements Runnable
+ {
+
+ /** The Constant CSS_PARSER_SYSTEM_VALUE. */
+ private static final String CSS_PARSER_SYSTEM_VALUE = "org.w3c.css.sac.parser";
+
+ /** The Constant CSS_PARSER_SYSTEM_KEY. */
+ private static final String CSS_PARSER_SYSTEM_KEY = "org.apache.batik.css.parser.Parser";
+
+ /** CSS file name */
+ private String iFileName;
+
+ /** The CSS handler. */
+ private CSSHandler iCSSHandler;
+
+ /** The CSS parser. */
+ private Parser iParser;
+
+ /**
+ * Instantiates a new CSS parser.
+ *
+ * @param aFileName The CSS file name
+ */
+ public CSSParser( String aFileName )
+ {
+ iFileName = aFileName;
+ ParserFactory factory = new ParserFactory();
+ iCSSHandler = new CSSHandler();
+
+ // Store the value-key pair of the used parser in the System
+ // environment(JVM)
+ System.setProperty( CSS_PARSER_SYSTEM_VALUE, CSS_PARSER_SYSTEM_KEY );
+ try
+ {
+ iParser = factory.makeParser();
+ }
+ catch ( Exception e )
+ {
+ throw new IllegalStateException( "Could not load CSS parser" );
+ }
+ }
+
+ public void setDocument( Document aDocument )
+ {
+ iDOMDocument = aDocument;
+ }
+
+ /**
+ * Run the CSS parse operation.
+ */
+ public void run()
+ {
+ int error = IParseOperationListener.OPERATION_SUCCESSFUL;
+ String reason = "";
+
+ try
+ {
+ iCSSHandler.setDocument( iDOMDocument );
+
+ File mainCSS = new File( iFileName );
+ Reader r = new FileReader( mainCSS );
+ // Tell CSS handler the directory for relative import paths,
+ // that is, the path of the Main CSS file
+ iCSSHandler.setImportDirectory( mainCSS.getParent() );
+ InputSource is = new InputSource( r );
+ iParser.setDocumentHandler( iCSSHandler );
+ LogWriter.getInstance().logInfo(
+ this.getClass().getSimpleName() + ": Parsing CSS "
+ + iFileName );
+ iParser.parseStyleSheet( is );
+ iDOMDocument = iCSSHandler.getDocument();
+ }
+ catch ( Exception e )
+ {
+ reason = e.getMessage();
+ error = IParseOperationListener.CSS_PARSER_ERROR;
+ }
+
+ super.operationCompleted( error, reason );
+ }
+
+ /**
+ * Starts CSS parsing in a new thread.
+ */
+ public void parse() throws IOException, ODTException
+ {
+ Thread thread = new Thread( this );
+ thread.start();
+ }
+
+ }