package org.apache.commons.digester3.binder;
/*
* 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.
*/
import static java.lang.String.format;
import org.apache.commons.digester3.SetPropertyRule;
/**
* Builder chained when invoking {@link LinkedRuleBuilder#setProperty(String)}.
*
* @since 3.0
*/
public final class SetPropertyBuilder
extends AbstractBackToLinkedRuleBuilder<SetPropertyRule>
{
private final String attributePropertyName;
private String valueAttributeName;
SetPropertyBuilder( String keyPattern, String namespaceURI, RulesBinder mainBinder, LinkedRuleBuilder mainBuilder,
String attributePropertyName )
{
super( keyPattern, namespaceURI, mainBinder, mainBuilder );
this.attributePropertyName = attributePropertyName;
}
/**
* Set the name of the attribute that will contain the value to which the property should be set.
*
* @param valueAttributeName Name of the attribute that will contain the value to which the property should be set.
* @return this builder instance
*/
public SetPropertyBuilder extractingValueFromAttribute( String valueAttributeName )
{
if ( attributePropertyName == null || attributePropertyName.length() == 0 )
{
reportError( format( "setProperty(\"%s\").extractingValueFromAttribute(String)}", attributePropertyName ),
"empty 'valueAttributeName' not allowed" );
}
this.valueAttributeName = valueAttributeName;
return this;
}
/**
* {@inheritDoc}
*/
@Override
protected SetPropertyRule createRule()
{
return new SetPropertyRule( attributePropertyName, valueAttributeName );
}
}