/**
* Creates a {@link ResourceRoot} for the passed {@link VirtualFile file} and adds it to the list
* of {@link ResourceRoot}s in the {@link DeploymentUnit deploymentUnit}
*
* @param file The file for which the resource root will be created
* @return Returns the created {@link ResourceRoot}
* @throws java.io.IOException
*/
private synchronized ResourceRoot createResourceRoot(final VirtualFile file)
throws DeploymentUnitProcessingException {
try {
final Closeable closable =
file.isFile() ? VFS.mountZip(file, file, TempFileProviderService.provider()) : null;
final MountHandle mountHandle = new MountHandle(closable);
final ResourceRoot resourceRoot = new ResourceRoot(file, mountHandle);
ModuleRootMarker.mark(resourceRoot);
ResourceRootIndexer.indexResourceRoot(resourceRoot);
return resourceRoot;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final ResourceRoot resourceRoot = deploymentUnit.getAttachment(Attachments.DEPLOYMENT_ROOT);
if (resourceRoot == null) {
return;
}
final VirtualFile deploymentRoot = resourceRoot.getRoot();
if (deploymentRoot == null || !deploymentRoot.exists()) {
return;
}
final String deploymentRootName = deploymentRoot.getLowerCaseName();
if (!deploymentRootName.endsWith(RAR_EXTENSION)) {
return;
}
// we do not load classes from the module resource root
ModuleRootMarker.mark(resourceRoot, false);
try {
final List<VirtualFile> childArchives = deploymentRoot.getChildren(CHILD_ARCHIVE_FILTER);
for (final VirtualFile child : childArchives) {
final Closeable closable =
child.isFile()
? VFS.mountZip(child, child, TempFileProviderService.provider())
: NO_OP_CLOSEABLE;
final MountHandle mountHandle = new MountHandle(closable);
final ResourceRoot childResource = new ResourceRoot(child, mountHandle);
ModuleRootMarker.mark(childResource);
deploymentUnit.addToAttachmentList(Attachments.RESOURCE_ROOTS, childResource);
resourceRoot.addToAttachmentList(
Attachments.INDEX_IGNORE_PATHS, child.getPathNameRelativeTo(deploymentRoot));
}
} catch (IOException e) {
throw new DeploymentUnitProcessingException(
"Failed to process RA child archives for [" + deploymentRoot + "]", e);
}
}
/** {@inheritDoc} */
public boolean isFile(final VirtualFile mountPoint, final VirtualFile target) {
final VirtualFile assemblyFile = assembly.getFile(mountPoint, target);
return assemblyFile != null && assemblyFile.isFile();
}