private static boolean deploymentHasPersistenceProvider(DeploymentUnit deploymentUnit) {
deploymentUnit = DeploymentUtils.getTopDeploymentUnit(deploymentUnit);
PersistenceProviderDeploymentHolder persistenceProviderDeploymentHolder =
deploymentUnit.getAttachment(JpaAttachments.DEPLOYED_PERSISTENCE_PROVIDER);
return (persistenceProviderDeploymentHolder != null
&& persistenceProviderDeploymentHolder.getProviders() != null
? persistenceProviderDeploymentHolder.getProviders().size() > 0
: false);
}
private static PersistenceUnitMetadata findPersistenceUnitSupplier(
DeploymentUnit deploymentUnit, String persistenceUnitName) {
PersistenceUnitMetadata name = findWithinDeployment(deploymentUnit, persistenceUnitName);
if (name == null) {
name =
findWithinApplication(
DeploymentUtils.getTopDeploymentUnit(deploymentUnit), persistenceUnitName);
}
return name;
}
private static PersistenceUnitMetadata getPersistenceUnit(
DeploymentUnit current, final String absolutePath, String puName) {
final String path;
if (absolutePath.startsWith("../")) {
path = absolutePath.substring(3);
} else {
path = absolutePath;
}
final VirtualFile parent =
current.getAttachment(Attachments.DEPLOYMENT_ROOT).getRoot().getParent();
final VirtualFile resolvedPath = parent.getChild(path);
List<ResourceRoot> resourceRoots =
DeploymentUtils.allResourceRoots(DeploymentUtils.getTopDeploymentUnit(current));
for (ResourceRoot resourceRoot : resourceRoots) {
if (resourceRoot.getRoot().equals(resolvedPath)) {
PersistenceUnitMetadataHolder holder =
resourceRoot.getAttachment(PersistenceUnitMetadataHolder.PERSISTENCE_UNITS);
if (holder != null) {
for (PersistenceUnitMetadata pu : holder.getPersistenceUnits()) {
if (traceEnabled) {
ROOT_LOGGER.tracef(
"getPersistenceUnit check '%s' against pu '%s'",
puName, pu.getPersistenceUnitName());
}
if (pu.getPersistenceUnitName().equals(puName)) {
if (traceEnabled) {
ROOT_LOGGER.tracef(
"getPersistenceUnit matched '%s' against pu '%s'",
puName, pu.getPersistenceUnitName());
}
return pu;
}
}
}
}
}
throw MESSAGES.persistenceUnitNotFound(absolutePath, puName, current);
}
/*
* When finding the default persistence unit, the first persistence unit encountered is returned.
*/
private static PersistenceUnitMetadata findWithinDeployment(
DeploymentUnit unit, String persistenceUnitName) {
if (traceEnabled) {
ROOT_LOGGER.tracef("pu findWithinDeployment searching for %s", persistenceUnitName);
}
for (ResourceRoot root : DeploymentUtils.allResourceRoots(unit)) {
PersistenceUnitMetadataHolder holder =
root.getAttachment(PersistenceUnitMetadataHolder.PERSISTENCE_UNITS);
if (holder == null || holder.getPersistenceUnits() == null) {
if (traceEnabled) {
ROOT_LOGGER.tracef(
"pu findWithinDeployment skipping empty pu holder for %s", persistenceUnitName);
}
continue;
}
ambiguousPUError(unit, persistenceUnitName, holder);
persistenceUnitName = defaultPersistenceUnitName(persistenceUnitName, holder);
for (PersistenceUnitMetadata persistenceUnit : holder.getPersistenceUnits()) {
if (traceEnabled) {
ROOT_LOGGER.tracef(
"findWithinDeployment check '%s' against pu '%s'",
persistenceUnitName, persistenceUnit.getPersistenceUnitName());
}
if (persistenceUnitName == null
|| persistenceUnitName.length() == 0
|| persistenceUnit.getPersistenceUnitName().equals(persistenceUnitName)) {
if (traceEnabled) {
ROOT_LOGGER.tracef(
"findWithinDeployment matched '%s' against pu '%s'",
persistenceUnitName, persistenceUnit.getPersistenceUnitName());
}
return persistenceUnit;
}
}
}
return null;
}
/** {@inheritDoc} */
public void deploy(final DeploymentPhaseContext phaseContext)
throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final List<ResourceRoot> resourceRoots = DeploymentUtils.allResourceRoots(deploymentUnit);
for (ResourceRoot resourceRoot : resourceRoots) {
final Manifest manifest = resourceRoot.getAttachment(Attachments.MANIFEST);
if (manifest == null) {
// no class path to process!
continue;
}
final Attributes mainAttributes = manifest.getMainAttributes();
final String extensionListString = mainAttributes.getValue(EXTENSION_LIST);
if (extensionListString == null) {
// no entry
continue;
}
final String[] items = extensionListString.split("\\s+");
boolean added = false;
for (String item : items) {
final String extensionName = mainAttributes.getValue(item + "-" + EXTENSION_NAME);
if (extensionName == null) {
ServerLogger.DEPLOYMENT_LOGGER.extensionMissingManifestAttribute(
item, item, EXTENSION_NAME);
continue;
}
final String specificationVersion =
mainAttributes.getValue(item + "-" + SPECIFICATION_VERSION);
final String implementationVersion =
mainAttributes.getValue(item + "-" + IMPLEMENTATION_VERSION);
final String implementationVendorId =
mainAttributes.getValue(item + "-" + IMPLEMENTATION_VENDOR_ID);
final String implementationUrl = mainAttributes.getValue(item + "-" + IMPLEMENTATION_URL);
URI implementationUri = null;
if (implementationUrl == null) {
ServerLogger.DEPLOYMENT_LOGGER.debugf(
"Extension %s is missing the required manifest attribute %s-%s",
item, item, IMPLEMENTATION_URL);
} else {
try {
implementationUri = new URI(implementationUrl);
} catch (URISyntaxException e) {
ServerLogger.DEPLOYMENT_LOGGER.invalidExtensionURI(item, e);
}
}
resourceRoot.addToAttachmentList(
Attachments.EXTENSION_LIST_ENTRIES,
new ExtensionListEntry(
item,
extensionName,
specificationVersion,
implementationVersion,
implementationVendorId,
implementationUri));
added = true;
}
if (added) {
// Require the extension list before we proceed
phaseContext.addToAttachmentList(
Attachments.NEXT_PHASE_DEPS, Services.JBOSS_DEPLOYMENT_EXTENSION_INDEX);
}
}
}
/**
* We only allow a single deployment at a time to be run through the class path processor.
*
* <p>This is because if multiple sibling deployments reference the same item we need to make sure
* that they end up with the same external module, and do not both create an external module with
* the same name.
*/
public synchronized void deploy(final DeploymentPhaseContext phaseContext)
throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final DeploymentUnit parent = deploymentUnit.getParent();
final DeploymentUnit topLevelDeployment = parent == null ? deploymentUnit : parent;
final VirtualFile topLevelRoot =
topLevelDeployment.getAttachment(Attachments.DEPLOYMENT_ROOT).getRoot();
final ExternalModuleService externalModuleService =
topLevelDeployment.getAttachment(Attachments.EXTERNAL_MODULE_SERVICE);
final ResourceRoot deploymentRoot = deploymentUnit.getAttachment(Attachments.DEPLOYMENT_ROOT);
// These are resource roots that are already accessible by default
// such as ear/lib jars an web-inf/lib jars
final Set<VirtualFile> existingAccessibleRoots = new HashSet<VirtualFile>();
final Map<VirtualFile, ResourceRoot> subDeployments = new HashMap<VirtualFile, ResourceRoot>();
for (ResourceRoot root : DeploymentUtils.allResourceRoots(topLevelDeployment)) {
if (SubDeploymentMarker.isSubDeployment(root)) {
subDeployments.put(root.getRoot(), root);
} else if (ModuleRootMarker.isModuleRoot(root)) {
// top level module roots are already accessible, as they are either
// ear/lib jars, or jars that are already part of the deployment
existingAccessibleRoots.add(root.getRoot());
}
}
final ArrayDeque<RootEntry> resourceRoots = new ArrayDeque<RootEntry>();
if (deploymentUnit.getParent() != null) {
// top level deployments already had their exiting roots processed above
for (ResourceRoot root : DeploymentUtils.allResourceRoots(deploymentUnit)) {
if (ModuleRootMarker.isModuleRoot(root)) {
// if this is a sub deployment of an ear we need to make sure we don't
// re-add existing module roots as class path entries
// this will mainly be WEB-INF/(lib|classes) entries
existingAccessibleRoots.add(root.getRoot());
}
}
}
for (ResourceRoot root : DeploymentUtils.allResourceRoots(deploymentUnit)) {
// add this to the list of roots to be processed
resourceRoots.add(new RootEntry(deploymentUnit, root));
}
// build a map of the additional module locations
// note that if a resource root has been added to two different additional modules
// and is then referenced via a Class-Path entry the behaviour is undefined
final Map<VirtualFile, AdditionalModuleSpecification> additionalModules =
new HashMap<VirtualFile, AdditionalModuleSpecification>();
for (AdditionalModuleSpecification module :
topLevelDeployment.getAttachmentList(Attachments.ADDITIONAL_MODULES)) {
for (ResourceRoot additionalModuleResourceRoot : module.getResourceRoots()) {
additionalModules.put(additionalModuleResourceRoot.getRoot(), module);
}
}
// additional resource roots may be added as
while (!resourceRoots.isEmpty()) {
final RootEntry entry = resourceRoots.pop();
final ResourceRoot resourceRoot = entry.resourceRoot;
final Attachable target = entry.target;
// if this is a top level deployment we do not want to process sub deployments
if (SubDeploymentMarker.isSubDeployment(resourceRoot) && resourceRoot != deploymentRoot) {
continue;
}
final String[] items = getClassPathEntries(resourceRoot);
for (final String item : items) {
if (item.isEmpty()) {
continue;
}
// first try and resolve relative to the manifest resource root
final VirtualFile classPathFile = resourceRoot.getRoot().getParent().getChild(item);
// then resolve relative to the deployment root
final VirtualFile topLevelClassPathFile =
deploymentRoot.getRoot().getParent().getChild(item);
if (item.startsWith("/")) {
if (externalModuleService.isValid(item)) {
final ModuleIdentifier moduleIdentifier = externalModuleService.addExternalModule(item);
target.addToAttachmentList(Attachments.CLASS_PATH_ENTRIES, moduleIdentifier);
ServerLogger.DEPLOYMENT_LOGGER.debugf(
"Resource %s added as external jar %s", classPathFile, resourceRoot.getRoot());
} else {
ServerLogger.DEPLOYMENT_LOGGER.classPathEntryNotValid(
item, resourceRoot.getRoot().getPathName());
}
} else {
if (classPathFile.exists()) {
// we need to check that this class path item actually lies within the deployment
boolean found = false;
VirtualFile file = classPathFile.getParent();
while (file != null) {
if (file.equals(topLevelRoot)) {
found = true;
}
file = file.getParent();
}
if (!found) {
ServerLogger.DEPLOYMENT_LOGGER.classPathEntryNotValid(
item, resourceRoot.getRoot().getPathName());
} else {
handlingExistingClassPathEntry(
deploymentUnit,
resourceRoots,
topLevelDeployment,
topLevelRoot,
subDeployments,
additionalModules,
existingAccessibleRoots,
resourceRoot,
target,
classPathFile);
}
} else if (topLevelClassPathFile.exists()) {
boolean found = false;
VirtualFile file = topLevelClassPathFile.getParent();
while (file != null) {
if (file.equals(topLevelRoot)) {
found = true;
}
file = file.getParent();
}
if (!found) {
ServerLogger.DEPLOYMENT_LOGGER.classPathEntryNotValid(
item, resourceRoot.getRoot().getPathName());
} else {
handlingExistingClassPathEntry(
deploymentUnit,
resourceRoots,
topLevelDeployment,
topLevelRoot,
subDeployments,
additionalModules,
existingAccessibleRoots,
resourceRoot,
target,
topLevelClassPathFile);
}
} else {
ServerLogger.DEPLOYMENT_LOGGER.classPathEntryNotValid(
item, resourceRoot.getRoot().getPathName());
}
}
}
}
}
/** {@inheritDoc} */
public void deploy(final DeploymentPhaseContext phaseContext)
throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final List<ResourceRoot> resourceRoots = DeploymentUtils.allResourceRoots(deploymentUnit);
if (!DeploymentTypeMarker.isType(DeploymentType.EAR, deploymentUnit)) {
return;
}
final DeploymentUnit parent = deploymentUnit.getParent();
final DeploymentUnit topLevelDeployment = parent == null ? deploymentUnit : parent;
final VirtualFile toplevelRoot =
topLevelDeployment.getAttachment(Attachments.DEPLOYMENT_ROOT).getRoot();
final ExternalModuleService externalModuleService =
topLevelDeployment.getAttachment(Attachments.EXTERNAL_MODULE_SERVICE);
final Map<VirtualFile, ResourceRoot> files = new HashMap<VirtualFile, ResourceRoot>();
for (ResourceRoot resourceRoot : resourceRoots) {
files.put(resourceRoot.getRoot(), resourceRoot);
}
final Deque<ResourceRoot> libResourceRoots = new ArrayDeque<ResourceRoot>();
// scan /lib entries for class-path items
for (ResourceRoot resourceRoot : resourceRoots) {
if (ModuleRootMarker.isModuleRoot(resourceRoot)
&& !SubDeploymentMarker.isSubDeployment(resourceRoot)) {
libResourceRoots.add(resourceRoot);
}
}
while (!libResourceRoots.isEmpty()) {
final ResourceRoot resourceRoot = libResourceRoots.pop();
final String[] items = getClassPathEntries(resourceRoot);
for (String item : items) {
final VirtualFile classPathFile = resourceRoot.getRoot().getParent().getChild(item);
if (!classPathFile.exists()) {
log.warnf("Class Path entry %s in %s not found. ", item, resourceRoot.getRoot());
} else if (isInside(classPathFile, toplevelRoot)) {
if (!files.containsKey(classPathFile)) {
log.warnf(
"Class Path entry %s in %s does not point to a valid jar for a Class-Path reference.",
item, resourceRoot.getRoot());
} else {
final ResourceRoot target = files.get(classPathFile);
if (SubDeploymentMarker.isSubDeployment(target)) {
// for now we do not allow ear Class-Path references to subdeployments
log.warnf(
"Class Path entry in "
+ resourceRoot.getRoot()
+ " may not point to a sub deployment.");
} else if (!ModuleRootMarker.isModuleRoot(target)) {
// otherwise just add it to the lib dir
ModuleRootMarker.mark(target);
libResourceRoots.push(target);
log.debugf(
"Resource %s added to logical lib directory due to Class-Path entry in %s",
classPathFile, target.getRoot());
}
// otherwise it is already part of lib, so we leave it alone for now
}
} else if (item.startsWith("/")) {
ModuleIdentifier moduleIdentifier = externalModuleService.addExternalModule(item);
deploymentUnit.addToAttachmentList(Attachments.CLASS_PATH_ENTRIES, moduleIdentifier);
log.debugf("Resource %s added as external jar %s", classPathFile, resourceRoot.getRoot());
} else {
// this is a dep on another deployment
deploymentUnit.addToAttachmentList(
Attachments.CLASS_PATH_ENTRIES,
ModuleIdentifier.create(ServiceModuleLoader.MODULE_PREFIX + classPathFile.getName()));
}
}
}
}
