/*
* RHQ Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.rhq.enterprise.server.content;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Set;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.rhq.core.clientapi.server.content.ContentDiscoveryReport;
import org.rhq.core.clientapi.server.content.ContentServerService;
import org.rhq.core.clientapi.server.content.ContentServiceResponse;
import org.rhq.core.domain.content.PackageDetailsKey;
import org.rhq.core.domain.content.composite.PackageVersionMetadataComposite;
import org.rhq.core.domain.content.transfer.DeployPackagesResponse;
import org.rhq.core.domain.content.transfer.RemovePackagesResponse;
import org.rhq.core.domain.content.transfer.ResourcePackageDetails;
import org.rhq.core.domain.util.PageControl;
import org.rhq.core.domain.util.PageList;
import org.rhq.enterprise.server.util.LookupUtil;
/**
* Implementation of the server-side interface used by the agents to perform content-related stuff.
*
* @author John Mazzitelli
* @author Jason Dobies
*/
public class ContentServerServiceImpl implements ContentServerService {
// Attributes --------------------------------------------
private final Log log = LogFactory.getLog(this.getClass());
// ContentServerService Implementation --------------------------------------------
public void mergeDiscoveredPackages(ContentDiscoveryReport report) {
long start = System.currentTimeMillis();
ContentManagerLocal contentManager = LookupUtil.getContentManager();
contentManager.mergeDiscoveredPackages(report);
long elapsed = (System.currentTimeMillis() - start);
if (elapsed > 30000L) {
log.info("Performance: merged package report [" + report + "] in (" + elapsed + ")ms");
} else if (log.isDebugEnabled()) {
log.debug("Performance: merged package report [" + report + "] in (" + elapsed + ")ms");
}
}
public void completeDeployPackageRequest(DeployPackagesResponse response) {
ContentManagerLocal contentManager = LookupUtil.getContentManager();
contentManager.completeDeployPackageRequest(response);
}
public void completeDeletePackageRequest(RemovePackagesResponse response) {
ContentManagerLocal contentManager = LookupUtil.getContentManager();
contentManager.completeDeletePackageRequest(response);
}
public void completeRetrievePackageBitsRequest(ContentServiceResponse response, InputStream contentStream) {
ContentManagerLocal contentManager = LookupUtil.getContentManager();
contentManager.completeRetrievePackageBitsRequest(response, contentStream);
}
public Set<ResourcePackageDetails> loadDependencies(int requestId, Set<PackageDetailsKey> dependencyPackages) {
ContentManagerLocal contentManager = LookupUtil.getContentManager();
Set<ResourcePackageDetails> packageDetails = contentManager.loadDependencies(requestId, dependencyPackages);
return packageDetails;
}
public long downloadPackageBitsGivenResource(int resourceId, PackageDetailsKey packageDetailsKey,
OutputStream outputStream) {
ContentSourceManagerLocal manager = LookupUtil.getContentSourceManager();
return manager.outputPackageVersionBitsGivenResource(resourceId, packageDetailsKey, outputStream);
}
public long downloadPackageBitsForChildResource(int parentResourceId, String resourceTypeName,
PackageDetailsKey packageDetailsKey, OutputStream outputStream) {
ContentSourceManagerLocal manager = LookupUtil.getContentSourceManager();
return manager.outputPackageBitsForChildResource(parentResourceId, resourceTypeName, packageDetailsKey,
outputStream);
}
public long downloadPackageBitsRangeGivenResource(int resourceId, PackageDetailsKey packageDetailsKey,
OutputStream outputStream, long startByte, long endByte) {
ContentSourceManagerLocal manager = LookupUtil.getContentSourceManager();
return manager.outputPackageVersionBitsRangeGivenResource(resourceId, packageDetailsKey, outputStream,
startByte, endByte);
}
public PageList<PackageVersionMetadataComposite> getPackageVersionMetadata(int resourceId, PageControl pc) {
ContentSourceManagerLocal manager = LookupUtil.getContentSourceManager();
long start = System.currentTimeMillis();
PageList<PackageVersionMetadataComposite> metadataMap = manager.getPackageVersionMetadata(resourceId, pc);
long elapsed = (System.currentTimeMillis() - start);
if (elapsed > 30000L) {
log.info("Performance: metadata for resource [" + resourceId + "] has [" + metadataMap.size()
+ "] packages in (" + elapsed + ")ms");
} else if (log.isDebugEnabled()) {
log.debug("Performance: metadata for resource [" + resourceId + "] has [" + metadataMap.size()
+ "] packages in (" + elapsed + ")ms");
}
return metadataMap;
}
public String getResourceSubscriptionMD5(int resourceId) {
ContentSourceManagerLocal manager = LookupUtil.getContentSourceManager();
long start = System.currentTimeMillis();
String metadataMD5 = manager.getResourceSubscriptionMD5(resourceId);
long elapsed = (System.currentTimeMillis() - start);
if (elapsed > 5000L) {
log.info("Performance: metadata for resource [" + resourceId + "] has MD5 [" + metadataMD5 + "] in ("
+ elapsed + ")ms");
} else if (log.isDebugEnabled()) {
log.debug("Performance: metadata for resource [" + resourceId + "] has MD5 [" + metadataMD5 + "] in ("
+ elapsed + ")ms");
}
return metadataMD5;
}
public long getPackageBitsLength(int resourceId, PackageDetailsKey packageDetailsKey) {
ContentSourceManagerLocal manager = LookupUtil.getContentSourceManager();
long size = manager.getPackageBitsLength(resourceId, packageDetailsKey);
return size;
}
public boolean preLoadRemoteContent(int resourceId,
PackageDetailsKey packageDetailsKey) {
ContentSourceManagerLocal manager = LookupUtil.getContentSourceManager();
return manager.downloadPackageBits(resourceId,packageDetailsKey);
}
}