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authorrfeng <rfeng@13f79535-47bb-0310-9956-ffa450edef68>2009-07-30 19:53:18 +0000
committerrfeng <rfeng@13f79535-47bb-0310-9956-ffa450edef68>2009-07-30 19:53:18 +0000
commite27e42510782dca9b307b33b35eb1450a6cf3be8 (patch)
treeebf9a9f5a9fc0cf08b6522eb1c2b737d855061f1 /java/sca/modules/endpoint
parente9e6e0eada9f6bcc907692611c64546a4c9b434f (diff)
Make sure the Endpoints and EndpointReferences are released
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@799429 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'java/sca/modules/endpoint')
-rw-r--r--java/sca/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointRegistryImpl.java114
1 files changed, 89 insertions, 25 deletions
diff --git a/java/sca/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointRegistryImpl.java b/java/sca/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointRegistryImpl.java
index 1451f8482f..fbd8aea438 100644
--- a/java/sca/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointRegistryImpl.java
+++ b/java/sca/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointRegistryImpl.java
@@ -21,20 +21,26 @@ package org.apache.tuscany.sca.endpoint.impl;
import java.util.ArrayList;
import java.util.List;
+import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.logging.Logger;
import org.apache.tuscany.sca.assembly.Endpoint;
import org.apache.tuscany.sca.assembly.EndpointReference;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.LifeCycleListener;
import org.apache.tuscany.sca.runtime.EndpointListener;
import org.apache.tuscany.sca.runtime.EndpointRegistry;
-public class EndpointRegistryImpl implements EndpointRegistry {
+/**
+ * A EndpointRegistry implementation that sees registrations from the same JVM
+ */
+public class EndpointRegistryImpl implements EndpointRegistry, LifeCycleListener {
private final Logger logger = Logger.getLogger(EndpointRegistryImpl.class.getName());
- static List<Endpoint> endpoints = new ArrayList<Endpoint>();
- static List<EndpointReference> endpointreferences = new ArrayList<EndpointReference>();
+ private static MappedList<EndpointRegistry, Endpoint> endpoints = new MappedList<EndpointRegistry, Endpoint>();
+ private static MappedList<EndpointRegistry, EndpointReference> endpointreferences =
+ new MappedList<EndpointRegistry, EndpointReference>();
private List<EndpointListener> listeners = new CopyOnWriteArrayList<EndpointListener>();
@@ -42,7 +48,7 @@ public class EndpointRegistryImpl implements EndpointRegistry {
}
public void addEndpoint(Endpoint endpoint) {
- endpoints.add(endpoint);
+ endpoints.putValue(this, endpoint);
for (EndpointListener listener : listeners) {
listener.endpointAdded(endpoint);
}
@@ -50,7 +56,7 @@ public class EndpointRegistryImpl implements EndpointRegistry {
}
public void addEndpointReference(EndpointReference endpointReference) {
- endpointreferences.add(endpointReference);
+ endpointreferences.putValue(this, endpointReference);
logger.info("Add endpoint reference - " + endpointReference.toString());
}
@@ -105,13 +111,15 @@ public class EndpointRegistryImpl implements EndpointRegistry {
if (endpointReference.getReference() != null) {
Endpoint targetEndpoint = endpointReference.getTargetEndpoint();
- for (Endpoint endpoint : endpoints) {
- // TODO: implement more complete matching
- if (matches(targetEndpoint.getURI(), endpoint.getURI())) {
- foundEndpoints.add(endpoint);
- logger.info("Found endpoint with matching service - " + endpoint);
+ for (List<Endpoint> collection : endpoints.values()) {
+ for (Endpoint endpoint : collection) {
+ // TODO: implement more complete matching
+ if (matches(targetEndpoint.getURI(), endpoint.getURI())) {
+ foundEndpoints.add(endpoint);
+ logger.info("Found endpoint with matching service - " + endpoint);
+ }
+ // else the service name doesn't match
}
- // else the service name doesn't match
}
}
@@ -123,7 +131,7 @@ public class EndpointRegistryImpl implements EndpointRegistry {
}
public void removeEndpoint(Endpoint endpoint) {
- endpoints.remove(endpoint);
+ endpoints.removeValue(this, endpoint);
for (EndpointListener listener : listeners) {
listener.endpointRemoved(endpoint);
}
@@ -131,16 +139,16 @@ public class EndpointRegistryImpl implements EndpointRegistry {
}
public void removeEndpointReference(EndpointReference endpointReference) {
- endpointreferences.remove(endpointReference);
+ endpointreferences.removeValue(this, endpointReference);
logger.info("Remove endpoint reference - " + endpointReference.toString());
}
public List<EndpointReference> getEndpointRefereneces() {
- return endpointreferences;
+ return endpointreferences.getAllValues();
}
public List<Endpoint> getEndpoints() {
- return endpoints;
+ return endpoints.getAllValues();
}
public void addListener(EndpointListener listener) {
@@ -156,17 +164,19 @@ public class EndpointRegistryImpl implements EndpointRegistry {
}
public Endpoint getEndpoint(String uri) {
- for (Endpoint ep : endpoints) {
- String epURI =
- ep.getComponent().getURI() + "#" + ep.getService().getName() + "/" + ep.getBinding().getName();
- if (epURI.equals(uri)) {
- return ep;
- }
- if (ep.getBinding().getName() == null || ep.getBinding().getName().equals(ep.getService().getName())) {
- epURI = ep.getComponent().getURI() + "#" + ep.getService().getName();
+ for (List<Endpoint> collection : endpoints.values()) {
+ for (Endpoint ep : collection) {
+ String epURI =
+ ep.getComponent().getURI() + "#" + ep.getService().getName() + "/" + ep.getBinding().getName();
if (epURI.equals(uri)) {
return ep;
}
+ if (ep.getBinding().getName() == null || ep.getBinding().getName().equals(ep.getService().getName())) {
+ epURI = ep.getComponent().getURI() + "#" + ep.getService().getName();
+ if (epURI.equals(uri)) {
+ return ep;
+ }
+ }
}
}
return null;
@@ -178,11 +188,65 @@ public class EndpointRegistryImpl implements EndpointRegistry {
if (oldEndpoint == null) {
throw new IllegalArgumentException("Endpoint is not found: " + uri);
}
- endpoints.remove(oldEndpoint);
- addEndpoint(endpoint);
+ endpoints.removeValue(this, oldEndpoint);
+ endpoints.putValue(this, endpoint);
for (EndpointListener listener : listeners) {
listener.endpointUpdated(oldEndpoint, endpoint);
}
}
+ public void start() {
+ }
+
+ public void stop() {
+ List<Endpoint> localEndpoints = endpoints.remove(this);
+ for (Endpoint endpoint : localEndpoints) {
+ removeEndpoint(endpoint);
+ }
+ List<EndpointReference> localEndpointReferences = endpointreferences.remove(this);
+ for (EndpointReference endpointReference : localEndpointReferences) {
+ removeEndpointReference(endpointReference);
+ }
+ listeners.clear();
+ }
+
+ private static class MappedList<K, V> extends ConcurrentHashMap<K, List<V>> {
+ private static final long serialVersionUID = -8926174610229029369L;
+
+ public boolean putValue(K key, V value) {
+ List<V> collection = get(key);
+ if (collection == null) {
+ collection = new ArrayList<V>();
+ put(key, collection);
+ }
+ return collection.add(value);
+ }
+
+ public boolean putValue(K key, List<? extends V> value) {
+ List<V> collection = get(key);
+ if (collection == null) {
+ collection = new ArrayList<V>();
+ put(key, collection);
+ }
+ return collection.addAll(value);
+ }
+
+ public boolean removeValue(K key, V value) {
+ List<V> collection = get(key);
+ if (collection == null) {
+ return false;
+ }
+ return collection.remove(value);
+ }
+
+ public List<V> getAllValues() {
+ List<V> values = new ArrayList<V>();
+ for (List<V> collection : values()) {
+ values.addAll(collection);
+ }
+ return values;
+ }
+
+ }
+
}