org.sca4j.spi.services.contribution.ArchiveContributionHandler Maven / Gradle / Ivy
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* SCA4J
* Copyright (c) 2009 - 2099 Service Symphony Ltd
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*
* http://www.opensource.org/licenses/apache2.0.php
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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*
* This project contains code licensed from the Apache Software Foundation under
* the Apache License, Version 2.0 and original code from project contributors.
*
*
* Original Codehaus Header
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* Copyright (c) 2007 - 2008 fabric3 project contributors
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* Licensed to you under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License. A copy of the license
* is included in this distrubtion or you may obtain a copy at
*
* http://www.opensource.org/licenses/apache2.0.php
*
* 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.
*
* This project contains code licensed from the Apache Software Foundation under
* the Apache License, Version 2.0 and original code from project contributors.
*
* Original Apache Header
*
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*
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package org.sca4j.spi.services.contribution;
import org.sca4j.host.contribution.ContributionException;
import org.sca4j.scdl.ValidationContext;
/**
* Responsible for handling the specifics of an archive-based contribution.
*
* @version $Revision$ $Date$
*/
public interface ArchiveContributionHandler {
/**
* Returns the content type of the contribution that this handler can process
*
* @return the content type.
*/
String getContentType();
/**
* Returns true if the implementation can process the contribution archive.
*
* @param contribution the contribution
* @return true if the implementation can process the contribution archive
*/
boolean canProcess(Contribution contribution);
/**
* Processes the manifest
*
* @param contribution the contribution
* @param context the context to which validation errors and warnings are reported
* @throws ContributionException if an error occurs processing the manifest
*/
void processManifest(Contribution contribution, ValidationContext context) throws ContributionException;
/**
* Iterates through a contribution calling the supplied action when a contained artifact is encountered.
*
* @param contribution the contribution
* @param action the action to perform when an artifact is encountered
* @throws ContributionException if an error occurs processing the manifest
*/
void iterateArtifacts(Contribution contribution, Action action) throws ContributionException;
}