use of org.apache.openejb.util.LinkResolver in project tomee by apache.
the class AutoConfig method resolveDestinationLinks.
/**
* Set resource id in all message-destination-refs and MDBs that are using message destination links.
*/
private void resolveDestinationLinks(final AppModule appModule) throws OpenEJBException {
// build up a link resolver
final LinkResolver<MessageDestination> destinationResolver = new LinkResolver<>();
for (final EjbModule ejbModule : appModule.getEjbModules()) {
final AssemblyDescriptor assembly = ejbModule.getEjbJar().getAssemblyDescriptor();
if (assembly != null) {
for (final MessageDestination destination : assembly.getMessageDestination()) {
destinationResolver.add(ejbModule.getModuleUri(), destination.getMessageDestinationName(), destination);
}
}
}
for (final ClientModule clientModule : appModule.getClientModules()) {
for (final MessageDestination destination : clientModule.getApplicationClient().getMessageDestination()) {
destinationResolver.add(appModule.getModuleUri(), destination.getMessageDestinationName(), destination);
}
}
for (final WebModule webModule : appModule.getWebModules()) {
for (final MessageDestination destination : webModule.getWebApp().getMessageDestination()) {
destinationResolver.add(appModule.getModuleUri(), destination.getMessageDestinationName(), destination);
}
}
// remember the type of each destination so we can use it to fillin MDBs that don't declare destination type
final Map<MessageDestination, String> destinationTypes = new HashMap<>();
// if MessageDestination does not have a mapped name assigned, give it the destination from the MDB
for (final EjbModule ejbModule : appModule.getEjbModules()) {
final AssemblyDescriptor assembly = ejbModule.getEjbJar().getAssemblyDescriptor();
if (assembly == null) {
continue;
}
final URI moduleUri = ejbModule.getModuleUri();
final OpenejbJar openejbJar = ejbModule.getOpenejbJar();
for (final EnterpriseBean bean : ejbModule.getEjbJar().getEnterpriseBeans()) {
// MDB destination is deploymentId if none set
if (bean instanceof MessageDrivenBean) {
final MessageDrivenBean mdb = (MessageDrivenBean) bean;
final EjbDeployment ejbDeployment = openejbJar.getDeploymentsByEjbName().get(bean.getEjbName());
if (ejbDeployment == null) {
throw new OpenEJBException("No ejb deployment found for ejb " + bean.getEjbName());
}
// skip destination refs without a destination link
final String link = mdb.getMessageDestinationLink();
if (link == null || link.length() == 0) {
continue;
}
// resolve the destination... if we don't find one it is a configuration bug
final MessageDestination destination = destinationResolver.resolveLink(link, moduleUri);
if (destination == null) {
throw new OpenEJBException("Message destination " + link + " for message driven bean " + mdb.getEjbName() + " not found");
}
// get the destinationId is the mapped name
String destinationId = destination.getMappedName();
if (destinationId == null) {
// if we don't have a mapped name use the destination of the mdb
final Properties properties = mdb.getActivationConfig().toProperties();
destinationId = properties.getProperty("destination");
destination.setMappedName(destinationId);
}
if (mdb.getMessageDestinationType() != null && !destinationTypes.containsKey(destination)) {
destinationTypes.put(destination, mdb.getMessageDestinationType());
}
// destination identifier
ResourceLink resourceLink = ejbDeployment.getResourceLink("openejb/destination");
if (resourceLink == null) {
resourceLink = new ResourceLink();
resourceLink.setResRefName("openejb/destination");
ejbDeployment.addResourceLink(resourceLink);
}
resourceLink.setResId(destinationId);
}
}
}
// resolve all message destination refs with links and assign a ref id to the reference
for (final EjbModule ejbModule : appModule.getEjbModules()) {
final AssemblyDescriptor assembly = ejbModule.getEjbJar().getAssemblyDescriptor();
if (assembly == null) {
continue;
}
final URI moduleUri = ejbModule.getModuleUri();
final OpenejbJar openejbJar = ejbModule.getOpenejbJar();
for (final EnterpriseBean bean : ejbModule.getEjbJar().getEnterpriseBeans()) {
final EjbDeployment ejbDeployment = openejbJar.getDeploymentsByEjbName().get(bean.getEjbName());
if (ejbDeployment == null) {
throw new OpenEJBException("No ejb deployment found for ejb " + bean.getEjbName());
}
for (final MessageDestinationRef ref : bean.getMessageDestinationRef()) {
// skip destination refs with a resource link already assigned
if (ref.getMappedName() == null && ejbDeployment.getResourceLink(ref.getName()) == null) {
final String destinationId = resolveDestinationId(ref, appModule, moduleUri, destinationResolver, destinationTypes);
if (destinationId != null) {
// build the link and add it
final ResourceLink resourceLink = new ResourceLink();
resourceLink.setResId(destinationId);
resourceLink.setResRefName(ref.getName());
ejbDeployment.addResourceLink(resourceLink);
}
}
}
}
}
for (final ClientModule clientModule : appModule.getClientModules()) {
final URI moduleUri = clientModule.getModuleUri();
for (final MessageDestinationRef ref : clientModule.getApplicationClient().getMessageDestinationRef()) {
final String destinationId = resolveDestinationId(ref, appModule, moduleUri, destinationResolver, destinationTypes);
if (destinationId != null) {
// for client modules we put the destinationId in the mapped name
ref.setMappedName(destinationId);
}
}
}
for (final WebModule webModule : appModule.getWebModules()) {
final URI moduleUri = URLs.uri(webModule.getModuleId());
for (final MessageDestinationRef ref : webModule.getWebApp().getMessageDestinationRef()) {
final String destinationId = resolveDestinationId(ref, appModule, moduleUri, destinationResolver, destinationTypes);
if (destinationId != null) {
// for web modules we put the destinationId in the mapped name
ref.setMappedName(destinationId);
}
}
}
// the info from the destination (which got filled in from the references)
for (final EjbModule ejbModule : appModule.getEjbModules()) {
final AssemblyDescriptor assembly = ejbModule.getEjbJar().getAssemblyDescriptor();
if (assembly == null) {
continue;
}
final URI moduleUri = URLs.uri(ejbModule.getModuleId());
final OpenejbJar openejbJar = ejbModule.getOpenejbJar();
for (final EnterpriseBean bean : ejbModule.getEjbJar().getEnterpriseBeans()) {
// MDB destination is deploymentId if none set
if (bean instanceof MessageDrivenBean) {
final MessageDrivenBean mdb = (MessageDrivenBean) bean;
if (!isJms(mdb)) {
continue;
}
final EjbDeployment ejbDeployment = openejbJar.getDeploymentsByEjbName().get(bean.getEjbName());
if (ejbDeployment == null) {
throw new OpenEJBException("No ejb deployment found for ejb " + bean.getEjbName());
}
// if destination type is already set in, continue
String destinationType = mdb.getMessageDestinationType();
if (destinationType != null) {
continue;
}
final String link = mdb.getMessageDestinationLink();
if (link != null && link.length() != 0) {
// resolve the destination... if we don't find one it is a configuration bug
final MessageDestination destination = destinationResolver.resolveLink(link, moduleUri);
if (destination == null) {
throw new OpenEJBException("Message destination " + link + " for message driven bean " + mdb.getEjbName() + " not found");
}
destinationType = destinationTypes.get(destination);
}
if (destinationType == null) {
// couldn't determine type... we'll have to guess
// if destination name contains the string "queue" or "topic" we use that
final Properties properties = mdb.getActivationConfig().toProperties();
final String destination = properties.getProperty("destination").toLowerCase();
if (destination.contains("queue")) {
destinationType = Queue.class.getName();
} else if (destination.contains("topic")) {
destinationType = Topic.class.getName();
} else {
// Queue is the default
destinationType = Queue.class.getName();
}
logger.info("Auto-configuring a message driven bean " + ejbDeployment.getDeploymentId() + " destination " + properties.getProperty("destination") + " to be destinationType " + destinationType);
}
if (destinationType != null) {
mdb.getActivationConfig().addProperty("destinationType", destinationType);
mdb.setMessageDestinationType(destinationType);
// topics need a clientId and subscriptionName
if ("javax.jms.Topic".equals(destinationType)) {
final Properties properties = mdb.getActivationConfig().toProperties();
if (!properties.containsKey("clientId")) {
mdb.getActivationConfig().addProperty("clientId", ejbDeployment.getDeploymentId());
}
if (!properties.containsKey("subscriptionName")) {
mdb.getActivationConfig().addProperty("subscriptionName", ejbDeployment.getDeploymentId() + "_subscription");
}
}
}
}
}
}
}
use of org.apache.openejb.util.LinkResolver in project tomee by apache.
the class CheckDependsOn method validate.
public void validate(final AppModule appModule) {
module = appModule;
final LinkResolver<Bean> app = new LinkResolver<>();
for (final EjbModule ejbModule : appModule.getEjbModules()) {
final Resolver<Bean> resolver = new Resolver(app, new LinkResolver<Bean>());
for (final EnterpriseBean bean : ejbModule.getEjbJar().getEnterpriseBeans()) {
final Bean b = new Bean(bean, ejbModule, ejbModule.getModuleUri(), resolver);
resolver.module.add(ejbModule.getModuleUri(), bean.getEjbName(), b);
resolver.app.add(ejbModule.getModuleUri(), bean.getEjbName(), b);
}
}
for (final Bean bean : app.values()) {
final EnterpriseBean enterpriseBean = bean.bean;
if (!(enterpriseBean instanceof SessionBean)) {
continue;
}
final SessionBean sessionBean = (SessionBean) enterpriseBean;
if (sessionBean.getSessionType() != SessionType.SINGLETON) {
continue;
}
for (final String ejbName : sessionBean.getDependsOn()) {
final Bean referee = bean.resolveLink(ejbName);
if (referee == null) {
bean.module.getValidation().fail(enterpriseBean.getEjbName(), "dependsOn.noSuchEjb", ejbName);
} else {
bean.dependsOn.add(referee);
}
}
}
try {
References.sort(new ArrayList<Bean>(app.values()), new References.Visitor<Bean>() {
public String getName(final Bean t) {
return t.getId();
}
public Set<String> getReferences(final Bean t) {
final LinkedHashSet<String> refs = new LinkedHashSet<>();
for (final Bean bean : t.dependsOn) {
refs.add(bean.getId());
}
return refs;
}
});
} catch (final CircularReferencesException e) {
for (final List<Bean> circuit : e.getCircuits()) {
final List<String> ejbNames = new ArrayList<>(circuit.size());
for (final Bean bean : circuit) {
ejbNames.add(bean.bean.getEjbName());
}
fail("EAR", "dependsOn.circuit", Join.join(" -> ", ejbNames), ejbNames.get(0));
}
}
}
use of org.apache.openejb.util.LinkResolver in project tomee by apache.
the class LinkResolverTest method test.
public void test() throws Exception {
final LinkResolver<Thing> resolver = new LinkResolver<>();
resolver.add("my/module.jar", "one", Thing.ONE);
resolver.add("some/other.jar", "two", Thing.TWO);
final URI moduleUri = URI.create("my/module.jar");
assertEquals(Thing.ONE, resolver.resolveLink("one", moduleUri));
assertEquals(Thing.ONE, resolver.resolveLink("module.jar#one", moduleUri));
assertEquals(Thing.ONE, resolver.resolveLink("../my/module.jar#one", moduleUri));
assertEquals(Thing.ONE, resolver.resolveLink("../my/./module.jar#one", moduleUri));
assertEquals(Thing.TWO, resolver.resolveLink("two", moduleUri));
assertEquals(Thing.TWO, resolver.resolveLink("../some/./other.jar#two", moduleUri));
}
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