/**
* Determines whether or not this is a valid {@link IRuntime} of a Karaf installation.
*
* @return a {@link IStatus} object indicating whether or not this is a valid Karaf runtime. A
* valid Karaf Runtime will return {@link Status#OK_STATUS} otherwise a status based on {@link
* IStatus#ERROR}
*/
@Override
public IStatus validate() {
final IPath location = getRuntime().getLocation();
if (location == null || location.isEmpty()) {
return new Status(IStatus.ERROR, KarafWtpPluginActivator.PLUGIN_ID, 0, "", null);
}
final IStatus status = super.validate();
if (!status.isOK()) {
return status;
}
KarafPlatformModel karafTargetPlatform;
try {
karafTargetPlatform = KarafPlatformModelRegistry.findPlatformModel(location);
if (karafTargetPlatform != null) {
return Status.OK_STATUS;
} else {
return new Status(
IStatus.ERROR,
KarafWtpPluginActivator.PLUGIN_ID,
0,
"Unable to validate Karaf installation",
null);
}
} catch (final CoreException e) {
return new Status(
IStatus.ERROR,
KarafWtpPluginActivator.PLUGIN_ID,
0,
"Unable to locate Karaf platform",
e);
}
}
@Override
public Object getAdapter(
final Object adaptableObject, @SuppressWarnings("rawtypes") final Class adapterType) {
// TODO: This entire method is ugly and needs to be cleaned up
final Object adapted;
if (KarafPlatformModel.class.equals(adapterType)
&& adaptableObject instanceof ILaunchConfiguration) {
final ILaunchConfiguration configuration = (ILaunchConfiguration) adaptableObject;
try {
if (configuration
.getAttributes()
.containsKey(KarafLaunchConfigurationConstants.KARAF_LAUNCH_SOURCE_RUNTIME)) {
final String platformPath =
(String)
configuration
.getAttributes()
.get(KarafLaunchConfigurationConstants.KARAF_LAUNCH_SOURCE_RUNTIME);
adapted = KarafPlatformModelRegistry.findPlatformModel(new Path(platformPath));
} else {
adapted = null;
}
} catch (final CoreException e) {
KarafUIPluginActivator.getLogger().error("Unable to find Karaf Platform model", e);
return null;
}
} else if (IKarafProject.class.equals(adapterType)
&& adaptableObject instanceof KarafPlatformModel) {
IKarafProject karafProject = null;
final KarafPlatformModel karafPlatformModel = (KarafPlatformModel) adaptableObject;
for (final IProject project : ResourcesPlugin.getWorkspace().getRoot().getProjects()) {
if (KarafProject.isKarafProject(project)) {
karafProject = new KarafProject(project);
if (karafPlatformModel
.getRootDirectory()
.equals(karafProject.getPlatformRootDirectory())) {
break;
}
}
}
adapted = karafProject;
} else if (IKarafProject.class.equals(adapterType) && adaptableObject instanceof IProject) {
if (KarafProject.isKarafProject((IProject) adaptableObject)) {
adapted = new KarafProject((IProject) adaptableObject);
} else {
return null;
}
} else {
adapted = null;
}
return adapted;
}