/*
* 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 org.apache.vysper.xml.sax.impl;
import java.util.Collections;
import java.util.List;
import org.xml.sax.Attributes;
/**
* @author The Apache MINA Project (dev@mina.apache.org)
*/
public class DefaultAttributes implements Attributes {
private List<Attribute> attributes;
public DefaultAttributes() {
this.attributes = Collections.emptyList();
}
public DefaultAttributes(List<Attribute> attributes) {
this.attributes = attributes;
}
public int getIndex(String qName) {
for (int i = 0; i < attributes.size(); i++) {
Attribute attribute = attributes.get(i);
if (qName.equals(attribute.getQname()))
return i;
}
return -1;
}
public int getIndex(String uri, String localName) {
for (int i = 0; i < attributes.size(); i++) {
Attribute attribute = attributes.get(i);
if (uri.equals(attribute.getURI()) && localName.equals(attribute.getLocalName()))
return i;
}
return -1;
}
public int getLength() {
return attributes.size();
}
public String getLocalName(int index) {
if (index < 0 || index >= attributes.size())
return null;
return attributes.get(index).getLocalName();
}
public String getQName(int index) {
if (index < 0 || index >= attributes.size())
return null;
return attributes.get(index).getQname();
}
public String getType(int index) {
if (index < 0 || index >= attributes.size())
return null;
return "CDATA";
}
public String getType(String qName) {
return getType(getIndex(qName));
}
public String getType(String uri, String localName) {
return getType(getIndex(uri, localName));
}
public String getURI(int index) {
if (index < 0 || index >= attributes.size())
return null;
return attributes.get(index).getURI();
}
public String getValue(int index) {
if (index < 0 || index >= attributes.size())
return null;
return attributes.get(index).getValue();
}
public String getValue(String qName) {
return getValue(getIndex(qName));
}
public String getValue(String uri, String localName) {
return getValue(getIndex(uri, localName));
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((attributes == null) ? 0 : attributes.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
DefaultAttributes other = (DefaultAttributes) obj;
if (attributes == null) {
if (other.attributes != null)
return false;
} else if (!attributes.equals(other.attributes))
return false;
return true;
}
}