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/*
* Copyright 2002-2006 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.orm;
import org.springframework.dao.OptimisticLockingFailureException;
/**
* Exception thrown on an optimistic locking violation for a mapped object.
* Provides information about the persistent class and the identifier.
*
* @author Juergen Hoeller
* @since 13.10.2003
*/
public class ObjectOptimisticLockingFailureException extends OptimisticLockingFailureException {
private Object persistentClass;
private Object identifier;
/**
* Create a general ObjectOptimisticLockingFailureException with the given message,
* without any information on the affected object.
* @param msg the detail message
* @param cause the source exception
*/
public ObjectOptimisticLockingFailureException(String msg, Throwable cause) {
super(msg, cause);
}
/**
* Create a new ObjectOptimisticLockingFailureException for the given object,
* with the default "optimistic locking failed" message.
* @param persistentClass the persistent class
* @param identifier the ID of the object for which the locking failed
*/
public ObjectOptimisticLockingFailureException(Class persistentClass, Object identifier) {
this(persistentClass, identifier, null);
}
/**
* Create a new ObjectOptimisticLockingFailureException for the given object,
* with the default "optimistic locking failed" message.
* @param persistentClass the persistent class
* @param identifier the ID of the object for which the locking failed
* @param cause the source exception
*/
public ObjectOptimisticLockingFailureException(
Class persistentClass, Object identifier, Throwable cause) {
this(persistentClass, identifier,
"Object of class [" + persistentClass.getName() + "] with identifier [" + identifier +
"]: optimistic locking failed", cause);
}
/**
* Create a new ObjectOptimisticLockingFailureException for the given object,
* with the given explicit message.
* @param persistentClass the persistent class
* @param identifier the ID of the object for which the locking failed
* @param msg the detail message
* @param cause the source exception
*/
public ObjectOptimisticLockingFailureException(
Class persistentClass, Object identifier, String msg, Throwable cause) {
super(msg, cause);
this.persistentClass = persistentClass;
this.identifier = identifier;
}
/**
* Create a new ObjectOptimisticLockingFailureException for the given object,
* with the default "optimistic locking failed" message.
* @param persistentClassName the name of the persistent class
* @param identifier the ID of the object for which the locking failed
*/
public ObjectOptimisticLockingFailureException(String persistentClassName, Object identifier) {
this(persistentClassName, identifier, null);
}
/**
* Create a new ObjectOptimisticLockingFailureException for the given object,
* with the default "optimistic locking failed" message.
* @param persistentClassName the name of the persistent class
* @param identifier the ID of the object for which the locking failed
* @param cause the source exception
*/
public ObjectOptimisticLockingFailureException(
String persistentClassName, Object identifier, Throwable cause) {
this(persistentClassName, identifier,
"Object of class [" + persistentClassName + "] with identifier [" + identifier +
"]: optimistic locking failed", cause);
}
/**
* Create a new ObjectOptimisticLockingFailureException for the given object,
* with the given explicit message.
* @param persistentClassName the name of the persistent class
* @param identifier the ID of the object for which the locking failed
* @param msg the detail message
* @param cause the source exception
*/
public ObjectOptimisticLockingFailureException(
String persistentClassName, Object identifier, String msg, Throwable cause) {
super(msg, cause);
this.persistentClass = persistentClassName;
this.identifier = identifier;
}
/**
* Return the persistent class of the object for which the locking failed.
* If no Class was specified, this method returns null.
*/
public Class getPersistentClass() {
return (this.persistentClass instanceof Class ? (Class) this.persistentClass : null);
}
/**
* Return the name of the persistent class of the object for which the locking failed.
* Will work for both Class objects and String names.
*/
public String getPersistentClassName() {
if (this.persistentClass instanceof Class) {
return ((Class) this.persistentClass).getName();
}
return (this.persistentClass != null ? this.persistentClass.toString() : null);
}
/**
* Return the identifier of the object for which the locking failed.
*/
public Object getIdentifier() {
return identifier;
}
}
