|
Lines 1-235
Link Here
|
| 1 |
/******************************************************************************* |
|
|
| 2 |
* Copyright (c) 2010 EclipseSource Inc. and others. |
| 3 |
* All rights reserved. This program and the accompanying materials |
| 4 |
* are made available under the terms of the Eclipse Public License v1.0 |
| 5 |
* which accompanies this distribution, and is available at |
| 6 |
* http://www.eclipse.org/legal/epl-v10.html |
| 7 |
* |
| 8 |
* Contributors: |
| 9 |
* EclipseSource Inc. - initial API and implementation |
| 10 |
*******************************************************************************/ |
| 11 |
package org.eclipse.pde.internal.ui.wizards.exports; |
| 12 |
|
| 13 |
import java.net.URI; |
| 14 |
import java.util.*; |
| 15 |
import org.eclipse.core.filesystem.*; |
| 16 |
import org.eclipse.core.runtime.*; |
| 17 |
import org.eclipse.core.runtime.jobs.Job; |
| 18 |
import org.eclipse.equinox.p2.internal.repository.tools.Repo2Runnable; |
| 19 |
import org.eclipse.equinox.p2.internal.repository.tools.RepositoryDescriptor; |
| 20 |
import org.eclipse.equinox.p2.metadata.IInstallableUnit; |
| 21 |
import org.eclipse.equinox.p2.metadata.IProvidedCapability; |
| 22 |
import org.eclipse.equinox.p2.query.IQueryResult; |
| 23 |
import org.eclipse.pde.internal.core.feature.ExternalFeatureModel; |
| 24 |
import org.eclipse.pde.internal.core.ifeature.IFeatureModel; |
| 25 |
import org.eclipse.pde.internal.core.target.IUBundleContainer; |
| 26 |
import org.eclipse.pde.internal.core.target.P2TargetUtils; |
| 27 |
import org.eclipse.pde.internal.core.target.provisional.*; |
| 28 |
import org.eclipse.pde.internal.ui.PDEPlugin; |
| 29 |
import org.eclipse.pde.internal.ui.PDEUIMessages; |
| 30 |
|
| 31 |
/** |
| 32 |
* This job exports the bundles and features that make up your target. |
| 33 |
*/ |
| 34 |
public class ExportTargetJob extends Job { |
| 35 |
|
| 36 |
private URI fDestination; |
| 37 |
private boolean fclearDestinationDirectory = true; |
| 38 |
private IFileStore featureDir; |
| 39 |
private IFileStore pluginDir; |
| 40 |
private IFileSystem fileSystem; |
| 41 |
private Map filter; |
| 42 |
private ITargetDefinition fTarget; |
| 43 |
|
| 44 |
public ExportTargetJob(ITargetDefinition target, URI destination, boolean clearDestinationDirectory) { |
| 45 |
super("Export Current Target Definition Job"); //$NON-NLS-1$ |
| 46 |
fTarget = target; |
| 47 |
fDestination = destination; |
| 48 |
fclearDestinationDirectory = clearDestinationDirectory; |
| 49 |
} |
| 50 |
|
| 51 |
protected IStatus run(IProgressMonitor monitor) { |
| 52 |
try { |
| 53 |
constructFilter(fTarget); |
| 54 |
IBundleContainer[] containers = fTarget.getBundleContainers(); |
| 55 |
int totalWork = containers.length; |
| 56 |
monitor.beginTask(PDEUIMessages.ExportTargetDefinition_task, totalWork); |
| 57 |
|
| 58 |
monitor.subTask(PDEUIMessages.ExportTargetJob_ConfiguringDestination); |
| 59 |
setupDestination(monitor); |
| 60 |
|
| 61 |
monitor.subTask(PDEUIMessages.ExportTargetJob_ExportingTargetContents); |
| 62 |
for (int i = 0; i < containers.length; i++) { |
| 63 |
IBundleContainer container = containers[i]; |
| 64 |
container.resolve(fTarget, monitor); |
| 65 |
if (!(container instanceof IUBundleContainer)) |
| 66 |
exportContainer(container, fTarget, featureDir, pluginDir, fileSystem, monitor); |
| 67 |
} |
| 68 |
exportProfile(fTarget, fDestination, monitor); |
| 69 |
} catch (CoreException e) { |
| 70 |
return new Status(IStatus.ERROR, PDEPlugin.getPluginId(), "Failed to export the target", e); //$NON-NLS-1$ |
| 71 |
} finally { |
| 72 |
monitor.done(); |
| 73 |
} |
| 74 |
return Status.OK_STATUS; |
| 75 |
} |
| 76 |
|
| 77 |
private void constructFilter(ITargetDefinition target) { |
| 78 |
NameVersionDescriptor[] included = target.getIncluded(); |
| 79 |
if (included == null) |
| 80 |
return; |
| 81 |
filter = new HashMap(); |
| 82 |
for (int i = 0; i < included.length; i++) { |
| 83 |
NameVersionDescriptor inclusion = included[i]; |
| 84 |
NameVersionDescriptor[] versions = (NameVersionDescriptor[]) filter.get(inclusion.getId()); |
| 85 |
if (versions == null) |
| 86 |
filter.put(inclusion.getId(), new NameVersionDescriptor[] {inclusion}); |
| 87 |
else { |
| 88 |
NameVersionDescriptor[] versions2 = new NameVersionDescriptor[versions.length + 1]; |
| 89 |
System.arraycopy(versions, 0, versions2, 0, versions.length); |
| 90 |
versions2[versions.length] = inclusion; |
| 91 |
filter.put(inclusion.getId(), versions2); |
| 92 |
} |
| 93 |
} |
| 94 |
} |
| 95 |
|
| 96 |
private void setupDestination(IProgressMonitor monitor) throws CoreException { |
| 97 |
fileSystem = EFS.getLocalFileSystem(); |
| 98 |
if (!fileSystem.canWrite()) { |
| 99 |
throw new CoreException(new Status(IStatus.ERROR, PDEPlugin.getPluginId(), "Destination directory not writable.")); //$NON-NLS-1$ |
| 100 |
} |
| 101 |
IFileStore destination = fileSystem.getStore(fDestination); |
| 102 |
featureDir = destination.getChild("features"); //$NON-NLS-1$ |
| 103 |
pluginDir = destination.getChild("plugins"); //$NON-NLS-1$ |
| 104 |
if (fclearDestinationDirectory) { |
| 105 |
monitor.subTask(PDEUIMessages.ExportTargetDeleteOldData); //Deleting old data... |
| 106 |
featureDir.delete(EFS.NONE, null); |
| 107 |
pluginDir.delete(EFS.NONE, null); |
| 108 |
} |
| 109 |
featureDir.mkdir(EFS.NONE, null); |
| 110 |
pluginDir.mkdir(EFS.NONE, null); |
| 111 |
} |
| 112 |
|
| 113 |
private boolean shouldExport(NameVersionDescriptor descriptor) { |
| 114 |
// currently PDE does not selectively include/exclude features |
| 115 |
if (filter == null || descriptor.getType().equals(NameVersionDescriptor.TYPE_FEATURE)) |
| 116 |
return true; |
| 117 |
NameVersionDescriptor[] versions = (NameVersionDescriptor[]) filter.get(descriptor.getId()); |
| 118 |
if (versions == null) |
| 119 |
return false; |
| 120 |
for (int i = 0; i < versions.length; i++) { |
| 121 |
String version = versions[i].getVersion(); |
| 122 |
if ((version == null || version.equals(descriptor.getVersion())) && descriptor.getType().equals(versions[i].getType())) |
| 123 |
return true; |
| 124 |
} |
| 125 |
return false; |
| 126 |
} |
| 127 |
|
| 128 |
private boolean shouldExport(IFeatureModel feature) { |
| 129 |
if (filter == null) |
| 130 |
return true; |
| 131 |
if (!feature.isEnabled() || !(feature instanceof ExternalFeatureModel)) |
| 132 |
return false; |
| 133 |
NameVersionDescriptor descriptor = new NameVersionDescriptor(feature.getFeature().getId(), feature.getFeature().getVersion(), NameVersionDescriptor.TYPE_FEATURE); |
| 134 |
return shouldExport(descriptor); |
| 135 |
} |
| 136 |
|
| 137 |
private boolean shouldExport(IResolvedBundle bundle) { |
| 138 |
if (filter == null) |
| 139 |
return true; |
| 140 |
NameVersionDescriptor descriptor = new NameVersionDescriptor(bundle.getBundleInfo().getSymbolicName(), bundle.getBundleInfo().getVersion(), NameVersionDescriptor.TYPE_PLUGIN); |
| 141 |
return shouldExport(descriptor); |
| 142 |
} |
| 143 |
|
| 144 |
private boolean shouldExport(IInstallableUnit iu) { |
| 145 |
if (filter == null) |
| 146 |
return true; |
| 147 |
NameVersionDescriptor descriptor = null; |
| 148 |
String feature = getCapability(iu, "org.eclipse.update.feature"); //$NON-NLS-1$ |
| 149 |
if (feature != null) { |
| 150 |
descriptor = new NameVersionDescriptor(feature, iu.getVersion().toString(), NameVersionDescriptor.TYPE_FEATURE); |
| 151 |
} else if (iu.getId().endsWith(".feature.group")) { //$NON-NLS-1$ |
| 152 |
descriptor = new NameVersionDescriptor(iu.getId(), iu.getVersion().toString(), NameVersionDescriptor.TYPE_FEATURE); |
| 153 |
} else if ("bundle".equalsIgnoreCase(getCapability(iu, "org.eclipse.equinox.p2.eclipse.type"))) { //$NON-NLS-1$ //$NON-NLS-2$ |
| 154 |
descriptor = new NameVersionDescriptor(iu.getId(), iu.getVersion().toString(), NameVersionDescriptor.TYPE_PLUGIN); |
| 155 |
} else if ("source".equalsIgnoreCase(getCapability(iu, "org.eclipse.equinox.p2.eclipse.type"))) { //$NON-NLS-1$ //$NON-NLS-2$ |
| 156 |
descriptor = new NameVersionDescriptor(iu.getId(), iu.getVersion().toString(), NameVersionDescriptor.TYPE_PLUGIN); |
| 157 |
} |
| 158 |
// default to true unless we know otherwise. This ensures that random metadata bits |
| 159 |
// are moved over to the target as they might be needed in a future provisioning operation. |
| 160 |
// We could move only unknown IUs that do NOT have artifacts... Have to think about that. |
| 161 |
return descriptor == null ? true : shouldExport(descriptor); |
| 162 |
} |
| 163 |
|
| 164 |
private String getCapability(IInstallableUnit iu, String namespace) { |
| 165 |
for (Iterator i = iu.getProvidedCapabilities().iterator(); i.hasNext();) { |
| 166 |
IProvidedCapability capability = (IProvidedCapability) i.next(); |
| 167 |
if (capability.getNamespace().equals(namespace)) |
| 168 |
return capability.getName(); |
| 169 |
} |
| 170 |
return null; |
| 171 |
} |
| 172 |
|
| 173 |
private void exportContainer(IBundleContainer container, ITargetDefinition target, IFileStore featureDir, IFileStore pluginDir, IFileSystem fileSystem, IProgressMonitor monitor) throws CoreException { |
| 174 |
IFeatureModel[] features = container.getFeatures(); |
| 175 |
if (features != null) { |
| 176 |
monitor.subTask(PDEUIMessages.ExportTargetExportFeatures); |
| 177 |
for (int i = 0; i < features.length; i++) { |
| 178 |
if (shouldExport(features[i])) |
| 179 |
copy(features[i].getInstallLocation(), featureDir, fileSystem, monitor); |
| 180 |
} |
| 181 |
} |
| 182 |
|
| 183 |
IResolvedBundle[] bundles = container.getBundles(); |
| 184 |
if (bundles != null) { |
| 185 |
monitor.subTask(PDEUIMessages.ExportTargetExportPlugins); |
| 186 |
for (int i = 0; i < bundles.length; i++) { |
| 187 |
if (shouldExport(bundles[i])) |
| 188 |
copy(bundles[i].getBundleInfo().getLocation().getPath(), pluginDir, fileSystem, monitor); |
| 189 |
} |
| 190 |
} |
| 191 |
} |
| 192 |
|
| 193 |
private IStatus copy(String src, IFileStore destinationParent, IFileSystem fileSystem, IProgressMonitor monitor) throws CoreException { |
| 194 |
Path srcPath = new Path(src); |
| 195 |
IFileStore source = fileSystem.getStore(srcPath); |
| 196 |
String elementName = srcPath.segment(srcPath.segmentCount() - 1); |
| 197 |
IFileStore destination = destinationParent.getChild(elementName); |
| 198 |
if (destination.fetchInfo().exists()) { |
| 199 |
monitor.worked(1); |
| 200 |
return Status.OK_STATUS; |
| 201 |
} |
| 202 |
if (source.fetchInfo().isDirectory()) { |
| 203 |
destination.mkdir(EFS.NONE, new NullProgressMonitor()); |
| 204 |
} |
| 205 |
source.copy(destination, EFS.OVERWRITE, new SubProgressMonitor(monitor, 1)); |
| 206 |
return Status.OK_STATUS; |
| 207 |
} |
| 208 |
|
| 209 |
private RepositoryDescriptor createRepoDescriptor(URI location, String name, String kind) { |
| 210 |
RepositoryDescriptor result = new RepositoryDescriptor(); |
| 211 |
result.setLocation(location); |
| 212 |
result.setKind(kind); |
| 213 |
result.setName(name); |
| 214 |
if (fclearDestinationDirectory) |
| 215 |
result.setAppend(false); |
| 216 |
return result; |
| 217 |
} |
| 218 |
|
| 219 |
private void exportProfile(ITargetDefinition target, URI destination, IProgressMonitor monitor) throws CoreException { |
| 220 |
Repo2Runnable exporter = new Repo2Runnable(); |
| 221 |
exporter.addDestination(createRepoDescriptor(destination, P2TargetUtils.getProfileId(target), RepositoryDescriptor.KIND_METADATA)); |
| 222 |
exporter.addDestination(createRepoDescriptor(destination, P2TargetUtils.getProfileId(target), RepositoryDescriptor.KIND_ARTIFACT)); |
| 223 |
exporter.addSource(createRepoDescriptor(P2TargetUtils.getBundlePool().getLocation(), null, RepositoryDescriptor.KIND_ARTIFACT)); |
| 224 |
|
| 225 |
IQueryResult ius = P2TargetUtils.getIUs(target, monitor); |
| 226 |
ArrayList toExport = new ArrayList(); |
| 227 |
for (Iterator i = ius.iterator(); i.hasNext();) { |
| 228 |
IInstallableUnit iu = (IInstallableUnit) i.next(); |
| 229 |
if (shouldExport(iu)) |
| 230 |
toExport.add(iu); |
| 231 |
} |
| 232 |
exporter.setSourceIUs(toExport); |
| 233 |
exporter.run(monitor); |
| 234 |
} |
| 235 |
} |
