org.apache.activemq.artemis.shaded.org.apache.commons.beanutils.ConvertingWrapDynaBean Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.activemq.artemis.shaded.org.apache.commons.beanutils;
import java.lang.reflect.InvocationTargetException;
/**
* Implementation of DynaBean that wraps a standard JavaBean
* instance, so that DynaBean APIs can be used to access its properties,
* though this implementation allows type conversion to occur when properties are set.
* This means that (say) Strings can be passed in as values in setter methods and
* this DynaBean will convert them to the correct primitive data types.
*
* IMPLEMENTATION NOTE - This implementation does not
* support the contains() and remove() methods.
*
* @version $Id$
*/
public class ConvertingWrapDynaBean extends WrapDynaBean {
/**
* Construct a new DynaBean associated with the specified
* JavaBean instance.
*
* @param instance JavaBean instance to be wrapped
*/
public ConvertingWrapDynaBean(final Object instance) {
super(instance);
}
/**
* Set the value of the property with the specified name
* performing any type conversions if necessary. So this method
* can accept String values for primitive numeric data types for example.
*
* @param name Name of the property whose value is to be set
* @param value Value to which this property is to be set
*
* @throws IllegalArgumentException if there are any problems
* copying the property.
*/
@Override
public void set(final String name, final Object value) {
try {
BeanUtils.copyProperty(instance, name, value);
} catch (final InvocationTargetException ite) {
final Throwable cause = ite.getTargetException();
throw new IllegalArgumentException
("Error setting property '" + name +
"' nested exception - " + cause);
} catch (final Throwable t) {
final IllegalArgumentException iae = new IllegalArgumentException
("Error setting property '" + name +
"', exception - " + t);
BeanUtils.initCause(iae, t);
throw iae;
}
}
}