/* Copyright (c) 2008 Google Inc.
*
* 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.
*/
package com.google.gdata.data.contacts;
import com.google.gdata.data.AttributeGenerator;
import com.google.gdata.data.AttributeHelper;
import com.google.gdata.data.ExtensionDescription;
import com.google.gdata.data.ExtensionPoint;
import com.google.gdata.util.ParseException;
/**
* Contact's language field.
*
*
*/
@ExtensionDescription.Default(
nsAlias = ContactsNamespace.GCONTACT_ALIAS,
nsUri = ContactsNamespace.GCONTACT,
localName = Language.XML_NAME)
public class Language extends ExtensionPoint {
/** XML element name */
static final String XML_NAME = "language";
/** XML "code" attribute name */
private static final String CODE = "code";
/** XML "label" attribute name */
private static final String LABEL = "label";
/** Code */
private String code = null;
/** Label */
private String label = null;
/**
* Default mutable constructor.
*/
public Language() {
super();
}
/**
* Immutable constructor.
*
* @param code code.
* @param label label.
*/
public Language(String code, String label) {
super();
setCode(code);
setLabel(label);
setImmutable(true);
}
/**
* Returns the code.
*
* @return code
*/
public String getCode() {
return code;
}
/**
* Sets the code.
*
* @param code code or <code>null</code> to reset
*/
public void setCode(String code) {
throwExceptionIfImmutable();
this.code = code;
}
/**
* Returns whether it has the code.
*
* @return whether it has the code
*/
public boolean hasCode() {
return getCode() != null;
}
/**
* Returns the label.
*
* @return label
*/
public String getLabel() {
return label;
}
/**
* Sets the label.
*
* @param label label or <code>null</code> to reset
*/
public void setLabel(String label) {
throwExceptionIfImmutable();
this.label = label;
}
/**
* Returns whether it has the label.
*
* @return whether it has the label
*/
public boolean hasLabel() {
return getLabel() != null;
}
@Override
protected void validate() {
}
/**
* Returns the extension description, specifying whether it is required, and
* whether it is repeatable.
*
* @param required whether it is required
* @param repeatable whether it is repeatable
* @return extension description
*/
public static ExtensionDescription getDefaultDescription(boolean required,
boolean repeatable) {
ExtensionDescription desc =
ExtensionDescription.getDefaultDescription(Language.class);
desc.setRequired(required);
desc.setRepeatable(repeatable);
return desc;
}
@Override
protected void putAttributes(AttributeGenerator generator) {
generator.put(CODE, code);
generator.put(LABEL, label);
}
@Override
protected void consumeAttributes(AttributeHelper helper) throws ParseException
{
code = helper.consume(CODE, false);
label = helper.consume(LABEL, false);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (!sameClassAs(obj)) {
return false;
}
Language other = (Language) obj;
return eq(code, other.code)
&& eq(label, other.label);
}
@Override
public int hashCode() {
int result = getClass().hashCode();
if (code != null) {
result = 37 * result + code.hashCode();
}
if (label != null) {
result = 37 * result + label.hashCode();
}
return result;
}
@Override
public String toString() {
return "{Language code=" + code + " label=" + label + "}";
}
}