private static LiferayDescriptorHelper[] getDescriptorHelpers(
IProject project, Class<? extends IDescriptorOperation> type) {
List<LiferayDescriptorHelper> retval = new ArrayList<LiferayDescriptorHelper>();
project = CoreUtil.getLiferayProject(project);
if (project == null || !project.exists()) {
return null;
}
final LiferayDescriptorHelper[] allHelpers =
LiferayDescriptorHelperReader.getInstance().getAllHelpers();
for (LiferayDescriptorHelper helper : allHelpers) {
helper.setProject(project);
final IFile descriptorFile = helper.getDescriptorFile();
if (descriptorFile != null && descriptorFile.exists()) {
if (helper.getDescriptorOperation(type) != null) {
retval.add(helper);
}
}
}
return retval.toArray(new LiferayDescriptorHelper[0]);
}
public static IStatus operate(
IProject project, Class<? extends IDescriptorOperation> type, Object... params) {
IStatus status = Status.OK_STATUS;
LiferayDescriptorHelper[] helpers = getDescriptorHelpers(project, type);
for (LiferayDescriptorHelper helper : helpers) {
status = helper.getDescriptorOperation(type).execute(params);
if (!status.isOK()) {
return status;
}
}
return status;
}