package org.apache.archiva.consumers.functors;
/*
* 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 java.util.List;
import org.apache.archiva.admin.model.beans.ManagedRepository;
import org.apache.commons.collections.Predicate;
import org.apache.commons.io.FilenameUtils;
import org.apache.archiva.common.utils.BaseFile;
import org.apache.archiva.consumers.RepositoryContentConsumer;
import org.apache.commons.lang.StringUtils;
import org.apache.tools.ant.types.selectors.SelectorUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* ConsumerWantsFilePredicate
*/
public class ConsumerWantsFilePredicate
implements Predicate
{
private BaseFile basefile;
private boolean isCaseSensitive = true;
private int wantedFileCount = 0;
private long changesSince = 0;
private ManagedRepository managedRepository;
private Logger logger = LoggerFactory.getLogger( getClass() );
/**
* @deprecated use constructor with ManagedRepository
*/
public ConsumerWantsFilePredicate()
{
// no-op
}
public ConsumerWantsFilePredicate( ManagedRepository managedRepository )
{
this.managedRepository = managedRepository;
}
@Override
public boolean evaluate( Object object )
{
boolean satisfies = false;
if ( object instanceof RepositoryContentConsumer )
{
RepositoryContentConsumer consumer = (RepositoryContentConsumer) object;
if ( wantsFile( consumer, FilenameUtils.separatorsToUnix( basefile.getRelativePath() ) ) )
{
satisfies = true;
// regardless of the timestamp, we record that it was wanted so it doesn't get counted as invalid
wantedFileCount++;
if ( !consumer.isProcessUnmodified() )
{
// Timestamp finished points to the last successful scan, not this current one.
if ( basefile.lastModified() < changesSince )
{
// Skip file as no change has occurred.
satisfies = false;
}
}
}
}
return satisfies;
}
public BaseFile getBasefile()
{
return basefile;
}
public int getWantedFileCount()
{
return wantedFileCount;
}
public boolean isCaseSensitive()
{
return isCaseSensitive;
}
public void setBasefile( BaseFile basefile )
{
this.basefile = basefile;
this.wantedFileCount = 0;
}
public void setCaseSensitive( boolean isCaseSensitive )
{
this.isCaseSensitive = isCaseSensitive;
}
private boolean wantsFile( RepositoryContentConsumer consumer, String relativePath )
{
// Test excludes first.
List<String> excludes = consumer.getExcludes();
if ( excludes != null )
{
for ( String pattern : excludes )
{
if ( SelectorUtils.matchPath( pattern, relativePath, isCaseSensitive ) )
{
// Definately does NOT WANT FILE.
return false;
}
}
}
if ( managedRepository != null )
{
String indexDirectory = managedRepository.getIndexDirectory();
if ( StringUtils.startsWith( relativePath, indexDirectory ) )
{
logger.debug( "ignore file {} part of the index directory {}", relativePath, indexDirectory );
return false;
}
}
// Now test includes.
for ( String pattern : consumer.getIncludes() )
{
if ( SelectorUtils.matchPath( pattern, relativePath, isCaseSensitive ) )
{
// Specifically WANTS FILE.
return true;
}
}
// Not included, and Not excluded? Default to EXCLUDE.
return false;
}
public void setChangesSince( long changesSince )
{
this.changesSince = changesSince;
}
}