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/*
* Copyright 2001-2004 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.tools.ant.taskdefs.optional.jsp.compilers;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.taskdefs.optional.jsp.JspC;
import org.apache.tools.ant.taskdefs.optional.jsp.JspMangler;
/**
* The interface that all jsp compiler adapters must adher to.
*
* <p>A compiler adapter is an adapter that interprets the jspc's
* parameters in preperation to be passed off to the compier this
* adapter represents. As all the necessary values are stored in the
* Jspc task itself, the only thing all adapters need is the jsp
* task, the execute command and a parameterless constructor (for
* reflection).</p>
*
* @author Jay Dickon Glanville <a href="mailto:jayglanville@home.com">jayglanville@home.com</a>
* @author Matthew Watson <a href="mailto:mattw@i3sp.com">mattw@i3sp.com</a>
*/
public interface JspCompilerAdapter {
/**
* Sets the compiler attributes, which are stored in the Jspc task.
*/
void setJspc(JspC attributes);
/**
* Executes the task.
*
* @return has the compilation been successful
*/
boolean execute() throws BuildException;
/**
* @return an instance of the mangler this compiler uses
*/
JspMangler createMangler();
/**
* ask if compiler can sort out its own dependencies
* @return true if the compiler wants to do its own
* depends
*/
boolean implementsOwnDependencyChecking();
}
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