org.apache.activemq.artemis.shaded.org.apache.commons.beanutils.DynaBean 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;
/**
* A DynaBean is a Java object that supports properties
* whose names and data types, as well as values, may be dynamically modified.
* To the maximum degree feasible, other components of the BeanUtils package
* will recognize such beans and treat them as standard JavaBeans for the
* purpose of retrieving and setting property values.
*
* @version $Id$
*/
public interface DynaBean {
/**
* Does the specified mapped property contain a value for the specified
* key value?
*
* @param name Name of the property to check
* @param key Name of the key to check
* @return true if the mapped property contains a value for
* the specified key, otherwise false
*
* @throws IllegalArgumentException if there is no property
* of the specified name
*/
public boolean contains(String name, String key);
/**
* Return the value of a simple property with the specified name.
*
* @param name Name of the property whose value is to be retrieved
* @return The property's value
*
* @throws IllegalArgumentException if there is no property
* of the specified name
*/
public Object get(String name);
/**
* Return the value of an indexed property with the specified name.
*
* @param name Name of the property whose value is to be retrieved
* @param index Index of the value to be retrieved
* @return The indexed property's value
*
* @throws IllegalArgumentException if there is no property
* of the specified name
* @throws IllegalArgumentException if the specified property
* exists, but is not indexed
* @throws IndexOutOfBoundsException if the specified index
* is outside the range of the underlying property
* @throws NullPointerException if no array or List has been
* initialized for this property
*/
public Object get(String name, int index);
/**
* Return the value of a mapped property with the specified name,
* or null if there is no value for the specified key.
*
* @param name Name of the property whose value is to be retrieved
* @param key Key of the value to be retrieved
* @return The mapped property's value
*
* @throws IllegalArgumentException if there is no property
* of the specified name
* @throws IllegalArgumentException if the specified property
* exists, but is not mapped
*/
public Object get(String name, String key);
/**
* Return the DynaClass instance that describes the set of
* properties available for this DynaBean.
*
* @return The associated DynaClass
*/
public DynaClass getDynaClass();
/**
* Remove any existing value for the specified key on the
* specified mapped property.
*
* @param name Name of the property for which a value is to
* be removed
* @param key Key of the value to be removed
*
* @throws IllegalArgumentException if there is no property
* of the specified name
*/
public void remove(String name, String key);
/**
* Set the value of a simple property with the specified name.
*
* @param name Name of the property whose value is to be set
* @param value Value to which this property is to be set
*
* @throws ConversionException if the specified value cannot be
* converted to the type required for this property
* @throws IllegalArgumentException if there is no property
* of the specified name
* @throws NullPointerException if an attempt is made to set a
* primitive property to null
*/
public void set(String name, Object value);
/**
* Set the value of an indexed property with the specified name.
*
* @param name Name of the property whose value is to be set
* @param index Index of the property to be set
* @param value Value to which this property is to be set
*
* @throws ConversionException if the specified value cannot be
* converted to the type required for this property
* @throws IllegalArgumentException if there is no property
* of the specified name
* @throws IllegalArgumentException if the specified property
* exists, but is not indexed
* @throws IndexOutOfBoundsException if the specified index
* is outside the range of the underlying property
*/
public void set(String name, int index, Object value);
/**
* Set the value of a mapped property with the specified name.
*
* @param name Name of the property whose value is to be set
* @param key Key of the property to be set
* @param value Value to which this property is to be set
*
* @throws ConversionException if the specified value cannot be
* converted to the type required for this property
* @throws IllegalArgumentException if there is no property
* of the specified name
* @throws IllegalArgumentException if the specified property
* exists, but is not mapped
*/
public void set(String name, String key, Object value);
}