/*
* 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.
*
*/
package org.apache.ivy.ant;
import java.io.File;
import java.io.IOException;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
import org.apache.ivy.core.cache.ResolutionCacheManager;
import org.apache.ivy.core.module.id.ModuleRevisionId;
import org.apache.ivy.core.report.ArtifactDownloadReport;
import org.apache.ivy.core.report.ConfigurationResolveReport;
import org.apache.ivy.core.report.ResolveReport;
import org.apache.ivy.core.resolve.ResolveOptions;
import org.apache.ivy.plugins.report.XmlReportParser;
import org.apache.ivy.util.Message;
import org.apache.tools.ant.BuildException;
/**
* Base class for the cache path related classes: cachepath and cachefileset. Most of the behviour
* is common to the two, since only the produced element differs.
*/
public abstract class IvyCacheTask extends IvyPostResolveTask {
protected List<ArtifactDownloadReport> getArtifactReports() throws BuildException,
ParseException, IOException {
Collection<ArtifactDownloadReport> artifacts = getAllArtifactReports();
List<ArtifactDownloadReport> ret = new ArrayList<ArtifactDownloadReport>();
for (ArtifactDownloadReport artifactReport : artifacts) {
if (getArtifactFilter().accept(artifactReport.getArtifact())) {
ret.add(artifactReport);
}
}
return ret;
}
private Collection<ArtifactDownloadReport> getAllArtifactReports() throws ParseException,
IOException {
String[] confs = splitConfs(getConf());
Collection<ArtifactDownloadReport> all = new LinkedHashSet<ArtifactDownloadReport>();
ResolveReport report = getResolvedReport();
if (report != null) {
Message.debug("using internal report instance to get artifacts list");
for (int i = 0; i < confs.length; i++) {
ConfigurationResolveReport configurationReport = report
.getConfigurationReport(confs[i]);
if (configurationReport == null) {
throw new BuildException("bad confs provided: " + confs[i]
+ " not found among " + Arrays.asList(report.getConfigurations()));
}
Set<ModuleRevisionId> revisions = configurationReport.getModuleRevisionIds();
for (ModuleRevisionId revId : revisions) {
ArtifactDownloadReport[] aReports = configurationReport
.getDownloadReports(revId);
all.addAll(Arrays.asList(aReports));
}
}
} else {
Message.debug("using stored report to get artifacts list");
XmlReportParser parser = new XmlReportParser();
ResolutionCacheManager cacheMgr = getIvyInstance().getResolutionCacheManager();
String resolvedId = getResolveId();
if (resolvedId == null) {
resolvedId = ResolveOptions.getDefaultResolveId(getResolvedModuleId());
}
for (int i = 0; i < confs.length; i++) {
File reportFile = cacheMgr.getConfigurationResolveReportInCache(resolvedId,
confs[i]);
parser.parse(reportFile);
ArtifactDownloadReport[] aReports = parser.getArtifactReports();
all.addAll(Arrays.asList(aReports));
}
}
return all;
}
}