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 // Copyright 2009 , 2010 The Apache Software Foundation
 //
 // 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.apache.tapestry5.annotations;
import static org.apache.tapestry5.ioc.annotations.AnnotationUseContext.MIXIN;
Designates a field in a mixin which is bound to the parameter of the containing component corresponding to the value of the annotation. If no value is specified, the bound parameter name is assumed to match the field name of the mixin. For example, a mixin intended to work with form fields would define a field named "value", marked by this annotation. The user-variable bound to the component's value parameter would ultimately be bound in a chain: uservariable <=> mixin.value <=> component.value. Changes to any one value in the chain will be propagated accordingly.

public @interface BindParameter
{

    

Returns:
the name of the mixin bound-parameter, exactly as for the Parameter annotation.
    String name() default "";

    

Returns:
the name(s) of the parent parameter to bind. Defaults to the name of the mixin field. If more than one name is specified, the first name matching a declared parameter of the core component will be used.
    String[] value() default
    { "" };
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