/* 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 gender.
*
*
*/
@ExtensionDescription.Default(
nsAlias = ContactsNamespace.GCONTACT_ALIAS,
nsUri = ContactsNamespace.GCONTACT,
localName = Gender.XML_NAME)
public class Gender extends ExtensionPoint {
/** XML element name */
static final String XML_NAME = "gender";
/** XML "value" attribute name */
private static final String VALUE = "value";
private static final AttributeHelper.EnumToAttributeValue<Value>
VALUE_ENUM_TO_ATTRIBUTE_VALUE = new
AttributeHelper.LowerCaseEnumToAttributeValue<Value>();
/** Gender */
private Value value = null;
/** Gender. */
public enum Value {
/** Female gender. */
FEMALE,
/** Male gender. */
MALE
}
/**
* Default mutable constructor.
*/
public Gender() {
super();
}
/**
* Immutable constructor.
*
* @param value Gender.
*/
public Gender(Value value) {
super();
setValue(value);
setImmutable(true);
}
/**
* Returns the Gender.
*
* @return Gender
*/
public Value getValue() {
return value;
}
/**
* Sets the Gender.
*
* @param value Gender or <code>null</code> to reset
*/
public void setValue(Value value) {
throwExceptionIfImmutable();
this.value = value;
}
/**
* Returns whether it has the Gender.
*
* @return whether it has the Gender
*/
public boolean hasValue() {
return getValue() != null;
}
@Override
protected void validate() {
if (value == null) {
throwExceptionForMissingAttribute(VALUE);
}
}
/**
* 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(Gender.class);
desc.setRequired(required);
desc.setRepeatable(repeatable);
return desc;
}
@Override
protected void putAttributes(AttributeGenerator generator) {
generator.put(VALUE, value, VALUE_ENUM_TO_ATTRIBUTE_VALUE);
}
@Override
protected void consumeAttributes(AttributeHelper helper) throws ParseException
{
value = helper.consumeEnum(VALUE, true, Value.class, null,
VALUE_ENUM_TO_ATTRIBUTE_VALUE);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (!sameClassAs(obj)) {
return false;
}
Gender other = (Gender) obj;
return eq(value, other.value);
}
@Override
public int hashCode() {
int result = getClass().hashCode();
if (value != null) {
result = 37 * result + value.hashCode();
}
return result;
}
@Override
public String toString() {
return "{Gender value=" + value + "}";
}
}