Start line:  
End line:  

Snippet Preview

Snippet HTML Code

Stack Overflow Questions
 // Copyright 2007 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.internal.services;
A kind of callback that can easily be injected into a transformed class to perform complex work.

These callbacks are often injected into a transformed component class via org.apache.tapestry5.services.ClassTransformation.addInjectedField(java.lang.Class,java.lang.String,java.lang.Object). Bear in mind that such callbacks must be threadsafe, since every instance of such a class will share a single instance of the operation.

{
    
Perform some operation that requires the components' resources.
    void perform(ComponentResources resources);
New to GrepCode? Check out our FAQ X