public static BundleDescription getBundleDescription(SpecifiedVersion version) {
BundleDescription[] active = getAllGroovyBundleDescriptions();
// return highest bundle version that matches the major.minor specified
// version
for (BundleDescription bundle : active) {
if (bundle.getVersion().getMajor() == version.majorVersion
&& bundle.getVersion().getMinor() == version.minorVersion) {
return bundle;
}
}
return null;
}
private static BundleDescription getDisabledBundleDescription(SpecifiedVersion version) {
BundleDescription[] bundles = Platform.getPlatformAdmin().getState(false).getDisabledBundles();
for (BundleDescription bundle : bundles) {
if (bundle.getSymbolicName().equals("org.codehaus.groovy")
&& bundle.getVersion().getMajor() == version.majorVersion
&& bundle.getVersion().getMinor() == version.minorVersion) {
return bundle;
}
}
return null;
}
public static Bundle getActiveGroovyBundle() {
BundleDescription bundleDesc = getActiveGroovyBundleDescription();
if (bundleDesc == null) {
return null;
}
Bundle[] allBundles =
Platform.getBundles("org.codehaus.groovy", bundleDesc.getVersion().toString());
if (allBundles == null || allBundles.length == 0) {
return null;
}
return allBundles[0];
}
private static BundleDescription getActiveGroovyBundleDescription() {
BundleDescription[] active = getAllGroovyBundleDescriptions();
if (active == null || active.length == 0) {
return null;
}
// go through each bundle in versioned order and see if it is disabled
// The highest bundle that is not disabled is the active bundle
BundleDescription[] disabled = Platform.getPlatformAdmin().getState(false).getDisabledBundles();
for (BundleDescription bundle : active) {
boolean isAvailable = true;
for (BundleDescription d : disabled) {
if (d.getVersion().equals(bundle.getVersion())
&& d.getSymbolicName().equals(bundle.getSymbolicName())) {
isAvailable = false;
break;
}
}
if (isAvailable) {
return bundle;
}
}
return null;
}
public void testExecuteUndo() throws Exception {
Properties profileProperties = new Properties();
File installFolder = getTempFolder();
profileProperties.setProperty(IProfile.PROP_INSTALL_FOLDER, installFolder.toString());
profileProperties.setProperty(IProfile.PROP_CACHE, installFolder.toString());
IProfile profile = createProfile("test", profileProperties);
IFileArtifactRepository bundlePool = Util.getBundlePoolRepository(getAgent(), profile);
File osgiSource =
getTestData(
"1.0",
"/testData/eclipseTouchpoint/bundles/org.eclipse.osgi.source_3.4.2.R34x_v20080826-1230.jar");
File targetPlugins = new File(installFolder, "plugins");
assertTrue(targetPlugins.mkdir());
File osgiTarget =
new File(targetPlugins, "org.eclipse.osgi.source_3.4.2.R34x_v20080826-1230.jar");
copy("2.0", osgiSource, osgiTarget);
BundleDescription bundleDescription = BundlesAction.createBundleDescription(osgiTarget);
IArtifactKey key =
BundlesAction.createBundleArtifactKey(
bundleDescription.getSymbolicName(), bundleDescription.getVersion().toString());
IArtifactDescriptor descriptor = PublisherHelper.createArtifactDescriptor(key, osgiTarget);
IInstallableUnit iu = createBundleIU(bundleDescription, osgiTarget.isDirectory(), key);
bundlePool.addDescriptor(descriptor);
Map parameters = new HashMap();
parameters.put(ActionConstants.PARM_AGENT, getAgent());
parameters.put(ActionConstants.PARM_PROFILE, profile);
EclipseTouchpoint touchpoint = new EclipseTouchpoint();
touchpoint.initializePhase(null, profile, "test", parameters);
InstallableUnitOperand operand = new InstallableUnitOperand(null, iu);
parameters.put("iu", operand.second());
touchpoint.initializeOperand(profile, parameters);
parameters.put(ActionConstants.PARM_BUNDLE, key.toString());
parameters = Collections.unmodifiableMap(parameters);
SourceManipulator manipulator =
(SourceManipulator) parameters.get(EclipseTouchpoint.PARM_SOURCE_BUNDLES);
assertNotNull(manipulator);
assertFalse(inBundles(manipulator, osgiTarget));
AddSourceBundleAction action = new AddSourceBundleAction();
action.execute(parameters);
assertTrue(inBundles(manipulator, osgiTarget));
action.undo(parameters);
assertFalse(inBundles(manipulator, osgiTarget));
}
/**
* Returns an IU corresponding to the given artifact key and bundle, or <code>null</code> if an IU
* could not be created.
*/
public static IInstallableUnit createBundleIU(IArtifactKey artifactKey, File bundleFile) {
BundleDescription bundleDescription = BundlesAction.createBundleDescription(bundleFile);
if (bundleDescription == null) return null;
PublisherInfo info = new PublisherInfo();
Version version = Version.create(bundleDescription.getVersion().toString());
AdviceFileAdvice advice =
new AdviceFileAdvice(
bundleDescription.getSymbolicName(),
version,
new Path(bundleFile.getAbsolutePath()),
AdviceFileAdvice.BUNDLE_ADVICE_FILE);
if (advice.containsAdvice()) info.addAdvice(advice);
String shape = bundleFile.isDirectory() ? IBundleShapeAdvice.DIR : IBundleShapeAdvice.JAR;
info.addAdvice(new BundleShapeAdvice(bundleDescription.getSymbolicName(), version, shape));
return BundlesAction.createBundleIU(bundleDescription, artifactKey, info);
}
/**
* Provides UI for switching compiler between versions
*
* @param toVersion
*/
private static void switchVersion(
final SpecifiedVersion toVersion, final Composite compilerPage) {
final BundleDescription toBundle = CompilerUtils.getBundleDescription(toVersion);
if (toBundle == null) {
// this version is not installed
return;
}
Button switchTo = new Button(compilerPage, SWT.PUSH);
switchTo.setText("Switch to " + toBundle.getVersion());
switchTo.addSelectionListener(
new SelectionListener() {
public void widgetSelected(SelectionEvent e) {
Shell shell = compilerPage.getShell();
boolean result =
MessageDialog.openQuestion(
shell,
"Change compiler and restart?",
"Do you want to change the compiler?\n\nIf you select \"Yes\","
+ " the compiler will be changed and Eclipse will be restarted.\n\n"
+ "Make sure all your work is saved before clicking \"Yes\".");
if (result) {
// change compiler
SpecifiedVersion activeGroovyVersion = CompilerUtils.getActiveGroovyVersion();
IStatus status = CompilerUtils.switchVersions(activeGroovyVersion, toVersion);
if (status == Status.OK_STATUS) {
restart(shell);
} else {
ErrorDialog error =
new ErrorDialog(
shell,
"Error occurred",
"Error occurred when trying to enable Groovy " + toBundle.getVersion(),
status,
IStatus.ERROR);
error.open();
}
}
}
public void widgetDefaultSelected(SelectionEvent e) {}
});
}
public static SpecifiedVersion getActiveGroovyVersion() {
BundleDescription groovyBundle = getActiveGroovyBundleDescription();
return SpecifiedVersion.findVersion(groovyBundle.getVersion());
}
/** Note: Used by Grails tooling */
public static String getGroovyVersion() {
BundleDescription groovyBundle = getActiveGroovyBundleDescription();
return groovyBundle != null ? groovyBundle.getVersion().toString() : "NONE";
}
public String deriveMavenVersion(@NotNull BundleDescription bundle) {
final Version version = Version.parse(bundle.getVersion().toString());
return deriveMavenVersion(bundle, version);
}