org.picketlink.idm.model.Attribute Maven / Gradle / Ivy
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* JBoss, Home of Professional Open Source
*
* Copyright 2013 Red Hat, Inc. and/or its affiliates.
*
* 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 org.picketlink.idm.model;
import java.io.Serializable;
/**
* Represents an attribute value, a type of metadata that can be associated with an IdentityType
*
* @author Shane Bryzak
*
* @param
*/
public class Attribute implements Serializable {
private static final long serialVersionUID = 237211288303510728L;
/**
* The name of the attribute
*/
private String name;
/**
* The attribute value.
*/
private T value;
/**
* Indicates whether this Attribute has a read-only value
*/
private boolean readOnly = false;
/**
* Indicates whether the Attribute value has been loaded
*/
private boolean loaded = false;
public Attribute(String name, T value) {
this.name = name;
this.value = value;
}
public Attribute(String name, T value, boolean readOnly) {
this(name, value);
this.readOnly = readOnly;
}
public String getName() {
return name;
}
public T getValue() {
return value;
}
public boolean isReadOnly() {
return readOnly;
}
public boolean isLoaded() {
return loaded;
}
public void setLoaded(boolean value) {
this.loaded = value;
}
/**
* Sets the value for this attribute. If the Attribute value is readOnly, a RuntimeException is thrown.
*
* @param value
*/
public void setValue(T value) {
if (readOnly) {
throw new RuntimeException("Error setting Attribute value [" + name + " ] - value is read only.");
}
this.value = value;
}
}