/*
* Copyright 2002-2016 the original author or authors.
*
* 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.springframework.security.core.token;
import java.util.Date;
import org.springframework.util.Assert;
/**
* The default implementation of {@link Token}.
*
* @author Ben Alex
* @since 2.0.1
*/
public class DefaultToken implements Token {
private final String key;
private final long keyCreationTime;
private final String extendedInformation;
public DefaultToken(String key, long keyCreationTime, String extendedInformation) {
Assert.hasText(key, "Key required");
Assert.notNull(extendedInformation, "Extended information cannot be null");
this.key = key;
this.keyCreationTime = keyCreationTime;
this.extendedInformation = extendedInformation;
}
public String getKey() {
return key;
}
public long getKeyCreationTime() {
return keyCreationTime;
}
public String getExtendedInformation() {
return extendedInformation;
}
public boolean equals(Object obj) {
if (obj != null && obj instanceof DefaultToken) {
DefaultToken rhs = (DefaultToken) obj;
return this.key.equals(rhs.key)
&& this.keyCreationTime == rhs.keyCreationTime
&& this.extendedInformation.equals(rhs.extendedInformation);
}
return false;
}
public int hashCode() {
int code = 979;
code = code * key.hashCode();
code = code * new Long(keyCreationTime).hashCode();
code = code * extendedInformation.hashCode();
return code;
}
public String toString() {
return "DefaultToken[key=" + key + "; creation=" + new Date(keyCreationTime)
+ "; extended=" + extendedInformation + "]";
}
}