/*
* Copyright 1999-2004 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
/* $Id: ProxyItem.java,v 1.11 2004/03/01 16:18:25 gregor Exp $ */
package org.apache.lenya.net;
import org.apache.lenya.xml.XPointerFactory;
import org.apache.regexp.RE;
import org.apache.regexp.RESyntaxException;
import org.w3c.dom.Element;
/**
* DOCUMENT ME!
*/
public class ProxyItem {
RE filter = null;
boolean action = false;
/**
* Creates a new ProxyItem object.
*
* @param itemElement DOCUMENT ME!
*/
public ProxyItem(Element itemElement) {
XPointerFactory xpf = new XPointerFactory();
if (itemElement.getNodeName().equals("include")) {
action = true;
} else {
action = false;
}
try {
filter = new RE(xpf.getElementValue(itemElement));
} catch (RESyntaxException e) {
System.err.println(this.getClass().getName() + ": " + e);
}
}
/**
* DOCUMENT ME!
*
* @param hostname DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
public int check(String hostname) {
if (filter.match(hostname)) {
if (action) {
return 1;
} else {
return -1;
}
} else {
return 0;
}
}
}