[Archive-access-cvs] SF.net SVN: archive-access:[2711] trunk/archive-access/projects/wayback/ wayback-core/src/main/java/org/archive/wayback/requestparser/ WrappedRequestParser.java

[<bra...@us...>]

Revision: 2711
          http://archive-access.svn.sourceforge.net/archive-access/?rev=2711&view=rev
Author:   bradtofel
Date:     2009-05-20 01:55:41 +0000 (Wed, 20 May 2009)

Log Message:
-----------
INITIAL REV: new base class which most implementation classes will inherit from: should simplify configuration of CompositeRequestParsers -- each implementation class will now get configuration from the delegate instance.

Added Paths:
-----------
    trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/requestparser/WrappedRequestParser.java

Added: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/requestparser/WrappedRequestParser.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/requestparser/WrappedRequestParser.java	                        (rev 0)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/requestparser/WrappedRequestParser.java	2009-05-20 01:55:41 UTC (rev 2711)
@@ -0,0 +1,73 @@
+/* WrappedRequestParser
+ *
+ * $Id$
+ *
+ * Created on 11:53:19 AM Apr 9, 2009.
+ *
+ * Copyright (C) 2009 Internet Archive.
+ *
+ * This file is part of wayback.
+ *
+ * wayback is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * any later version.
+ *
+ * wayback 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 Lesser Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser Public License
+ * along with wayback; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+package org.archive.wayback.requestparser;
+
+/**
+ * Abstract subclass of BaseRequestParser, which allows retrieving
+ * configured maxRecords, and earliest and latest timestamp config from an
+ * delegate instance.
+ * 
+ * This class is intended to be overridden and used in conjunction with a
+ * CompositeRequestParser: The CompositeRequestParser(or subclass thereof) will
+ * hold actual configuration data, and all composed RequestParsers will inherit
+ * from this, accessing the configured data on the wrapped instance.
+ *
+ * For examples, please see {Path,Form,OpenSearch,Composite}RequestParser in
+ * this package.
+ * 
+ * @author brad
+ * @version $Date$, $Revision$
+ */
+
+public abstract class WrappedRequestParser extends BaseRequestParser {
+	
+	private BaseRequestParser wrapped = null;
+
+	public WrappedRequestParser(BaseRequestParser wrapped) {
+		this.wrapped = wrapped;
+	}
+
+	/**
+	 * @return
+	 * @see org.archive.wayback.requestparser.BaseRequestParser#getEarliestTimestamp()
+	 */
+	public String getEarliestTimestamp() {
+		return wrapped.getEarliestTimestamp();
+	}
+	/**
+	 * @return
+	 * @see org.archive.wayback.requestparser.BaseRequestParser#getLatestTimestamp()
+	 */
+	public String getLatestTimestamp() {
+		return wrapped.getLatestTimestamp();
+	}
+	/**
+	 * @return
+	 * @see org.archive.wayback.requestparser.BaseRequestParser#getMaxRecords()
+	 */
+	public int getMaxRecords() {
+		return wrapped.getMaxRecords();
+	}
+}


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