private void algorithm(
int initialSl,
SortedMap bslToList,
BundleInfo configuratorBInfo,
List setToInitialConfig,
List setToSimpleConfig,
LocationInfo info) {
int configuratorSL = configuratorBInfo.getStartLevel();
Integer sL0 = (Integer) bslToList.keySet().iterator().next(); // StartLevel == 0;
List list0 = (List) bslToList.get(sL0);
if (sL0.intValue() == 0)
for (Iterator ite2 = list0.iterator(); ite2.hasNext(); ) {
BundleInfo bInfo = (BundleInfo) ite2.next();
if (isSystemBundle(bInfo.getLocation(), info)) {
setToSimpleConfig.add(bInfo);
break;
}
}
for (Iterator ite = bslToList.keySet().iterator(); ite.hasNext(); ) {
Integer sL = (Integer) ite.next();
List list = (List) bslToList.get(sL);
if (sL.intValue() < configuratorSL) {
for (Iterator ite2 = list.iterator(); ite2.hasNext(); ) {
BundleInfo bInfo = (BundleInfo) ite2.next();
if (!isSystemBundle(bInfo.getLocation(), info)) setToInitialConfig.add(bInfo);
}
} else if (sL.intValue() > configuratorSL) {
for (Iterator ite2 = list.iterator(); ite2.hasNext(); ) {
BundleInfo bInfo = (BundleInfo) ite2.next();
if (isPrerequisiteBundles(bInfo.getLocation(), info)
|| isSystemFragmentBundle(bInfo.getLocation(), info))
if (!isSystemBundle(bInfo.getLocation(), info)) setToInitialConfig.add(bInfo);
setToSimpleConfig.add(bInfo);
}
} else {
boolean found = false;
for (Iterator ite2 = list.iterator(); ite2.hasNext(); ) {
BundleInfo bInfo = (BundleInfo) ite2.next();
if (found) {
if (!isSystemBundle(bInfo.getLocation(), info))
if (isPrerequisiteBundles(bInfo.getLocation(), info)
|| isSystemFragmentBundle(bInfo.getLocation(), info))
setToInitialConfig.add(bInfo);
setToSimpleConfig.add(bInfo);
continue;
}
if (isTargetConfiguratorBundle(bInfo.getLocation())) found = true;
else if (!isSystemBundle(bInfo.getLocation(), info)) setToInitialConfig.add(bInfo);
setToSimpleConfig.add(bInfo);
}
}
}
setToInitialConfig.add(configuratorBInfo);
}
/*
* InputStream must be closed
* (non-Javadoc)
* @see org.eclipse.equinox.simpleconfigurator.manipulator.SimpleConfiguratorManipulator#loadConfiguration(java.io.InputStream, java.net.URI)
*/
public BundleInfo[] loadConfiguration(InputStream stream, URI installArea) throws IOException {
if (stream == null) return NULL_BUNDLEINFOS;
List simpleBundles = SimpleConfiguratorUtils.readConfiguration(stream, installArea);
// convert to FrameworkAdmin BundleInfo Type
BundleInfo[] result = new BundleInfo[simpleBundles.size()];
int i = 0;
for (Iterator iterator = simpleBundles.iterator(); iterator.hasNext(); ) {
org.eclipse.equinox.internal.simpleconfigurator.utils.BundleInfo simpleInfo =
(org.eclipse.equinox.internal.simpleconfigurator.utils.BundleInfo) iterator.next();
URI location = simpleInfo.getLocation();
if (!location.isAbsolute() && simpleInfo.getBaseLocation() != null)
location = URIUtil.makeAbsolute(location, simpleInfo.getBaseLocation());
BundleInfo bundleInfo =
new BundleInfo(
simpleInfo.getSymbolicName(),
simpleInfo.getVersion(),
location,
simpleInfo.getStartLevel(),
simpleInfo.isMarkedAsStarted());
bundleInfo.setBaseLocation(simpleInfo.getBaseLocation());
result[i++] = bundleInfo;
}
return result;
}
private BundleInfo[] orderingInitialConfig(List setToInitialConfig) {
List notToBeStarted = new LinkedList();
List toBeStarted = new LinkedList();
for (Iterator ite2 = setToInitialConfig.iterator(); ite2.hasNext(); ) {
BundleInfo bInfo = (BundleInfo) ite2.next();
if (bInfo.isMarkedAsStarted()) toBeStarted.add(bInfo);
else notToBeStarted.add(bInfo);
}
setToInitialConfig.clear();
setToInitialConfig.addAll(notToBeStarted);
setToInitialConfig.addAll(toBeStarted);
return Utils.getBundleInfosFromList(setToInitialConfig);
}
public void updateBundles(Manipulator manipulator) throws IOException {
if (DEBUG)
System.out.println("SimpleConfiguratorManipulatorImpl#updateBundles()"); // $NON-NLS-1$
BundlesState bundleState = manipulator.getBundlesState();
if (bundleState == null) return;
if (bundleState.isFullySupported()) bundleState.resolve(true);
BundleInfo[] currentBInfos = bundleState.getExpectedState();
if (!isTargetConfiguratorBundle(currentBInfos)) return;
Properties properties = new Properties();
String[] jvmArgs = manipulator.getLauncherData().getJvmArgs();
for (int i = 0; i < jvmArgs.length; i++) {
if (jvmArgs[i].startsWith("-D")) { // $NON-NLS-1$
int index = jvmArgs[i].indexOf("="); // $NON-NLS-1$
if (index > 0 && jvmArgs[i].length() > 2) {
String key = jvmArgs[i].substring(2, index);
String value = jvmArgs[i].substring(index + 1);
properties.setProperty(key, value);
}
}
}
Utils.appendProperties(properties, manipulator.getConfigData().getProperties());
boolean exclusiveInstallation =
Boolean.valueOf(
properties.getProperty(
SimpleConfiguratorManipulatorImpl.PROP_KEY_EXCLUSIVE_INSTALLATION))
.booleanValue();
File configFile = getConfigFile(manipulator);
File installArea =
ParserUtils.getOSGiInstallArea(
Arrays.asList(manipulator.getLauncherData().getProgramArgs()),
manipulator.getConfigData().getProperties(),
manipulator.getLauncherData());
BundleInfo[] toInstall = new BundleInfo[0];
boolean isShared = isSharedInstallSetup(installArea, configFile);
if (!isShared
|| (isShared && !hasBaseChanged(installArea.toURI(), configFile.getParentFile()))) {
try {
// input stream will be closed for us
toInstall = loadConfiguration(new FileInputStream(configFile), installArea.toURI());
} catch (FileNotFoundException e) {
// no file, just return an empty list
toInstall = new BundleInfo[0];
}
}
List toUninstall = new LinkedList();
if (exclusiveInstallation)
for (int i = 0; i < currentBInfos.length; i++) {
boolean install = false;
for (int j = 0; j < toInstall.length; j++)
if (currentBInfos[i].getLocation().equals(toInstall[j].getLocation())) {
install = true;
break;
}
if (!install) toUninstall.add(currentBInfos[i]);
}
for (int i = 0; i < toInstall.length; i++) {
try {
bundleState.installBundle(toInstall[i]);
} catch (RuntimeException e) {
// Ignore
}
}
if (exclusiveInstallation)
for (Iterator ite = toUninstall.iterator(); ite.hasNext(); ) {
BundleInfo bInfo = (BundleInfo) ite.next();
bundleState.uninstallBundle(bInfo);
}
bundleState.resolve(true);
manipulator.getConfigData().setBundles(bundleState.getExpectedState());
}