/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package javax.mail.search;
import javax.mail.Message;
import javax.mail.MessagingException;
/**
* @version $Rev$ $Date$
*/
public final class HeaderTerm extends StringTerm {
private static final long serialVersionUID = 8342514650333389122L;
protected String headerName;
public HeaderTerm(String header, String pattern) {
super(pattern);
this.headerName = header;
}
public String getHeaderName() {
return headerName;
}
public boolean match(Message message) {
try {
String values[] = message.getHeader(headerName);
if (values != null) {
for (int i = 0; i < values.length; i++) {
String value = values[i];
if (match(value)) {
return true;
}
}
}
return false;
} catch (MessagingException e) {
return false;
}
}
public boolean equals(Object other) {
if (other == this) return true;
if (other instanceof HeaderTerm == false) return false;
// we need to compare with more than just the header name.
return headerName.equalsIgnoreCase(((HeaderTerm) other).headerName) && super.equals(other);
}
public int hashCode() {
return headerName.toLowerCase().hashCode() + super.hashCode();
}
}