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-rw-r--r--policy-management/src/main/java/org/onap/policy/drools/server/restful/RestManager.java84
-rw-r--r--policy-management/src/main/java/org/onap/policy/drools/system/PolicyEngine.java25
-rw-r--r--policy-management/src/main/java/org/onap/policy/drools/system/internal/AggregatedPolicyController.java6
3 files changed, 45 insertions, 70 deletions
diff --git a/policy-management/src/main/java/org/onap/policy/drools/server/restful/RestManager.java b/policy-management/src/main/java/org/onap/policy/drools/server/restful/RestManager.java
index 26bed5e4..00da884e 100644
--- a/policy-management/src/main/java/org/onap/policy/drools/server/restful/RestManager.java
+++ b/policy-management/src/main/java/org/onap/policy/drools/server/restful/RestManager.java
@@ -53,7 +53,6 @@ import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSource;
import org.onap.policy.common.endpoints.event.comm.bus.NoopTopicSink;
import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSink;
import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSource;
-import org.onap.policy.common.endpoints.event.comm.impl.ProxyTopicEndpointManager;
import org.onap.policy.drools.controller.DroolsController;
import org.onap.policy.drools.features.PolicyControllerFeatureAPI;
import org.onap.policy.drools.features.PolicyEngineFeatureAPI;
@@ -1451,7 +1450,7 @@ public class RestManager {
@ApiOperation(value = "Retrieves the managed topics", notes = "Network Topics Aggregation",
response = TopicEndpoint.class)
public Response topics() {
- return Response.status(Response.Status.OK).entity(ProxyTopicEndpointManager.getInstance()).build();
+ return Response.status(Response.Status.OK).entity(TopicEndpoint.manager).build();
}
@GET
@@ -1469,9 +1468,9 @@ public class RestManager {
@ApiResponses(value = {@ApiResponse(code = 406,
message = "The system is an administrative state that prevents " + "this request to be fulfilled")})
public Response topicsLock() {
- final boolean success = ProxyTopicEndpointManager.getInstance().lock();
+ final boolean success = TopicEndpoint.manager.lock();
if (success) {
- return Response.status(Status.OK).entity(ProxyTopicEndpointManager.getInstance()).build();
+ return Response.status(Status.OK).entity(TopicEndpoint.manager).build();
} else {
return Response.status(Status.NOT_ACCEPTABLE).entity(new Error("cannot perform operation")).build();
}
@@ -1484,9 +1483,9 @@ public class RestManager {
@ApiResponses(value = {@ApiResponse(code = 406,
message = "The system is an administrative state that prevents " + "this request to be fulfilled")})
public Response topicsUnlock() {
- final boolean success = ProxyTopicEndpointManager.getInstance().unlock();
+ final boolean success = TopicEndpoint.manager.unlock();
if (success) {
- return Response.status(Status.OK).entity(ProxyTopicEndpointManager.getInstance()).build();
+ return Response.status(Status.OK).entity(TopicEndpoint.manager).build();
} else {
return Response.status(Status.NOT_ACCEPTABLE).entity(new Error("cannot perform operation")).build();
}
@@ -1497,8 +1496,7 @@ public class RestManager {
@ApiOperation(value = "Retrieves the managed topic sources", notes = "Network Topic Sources Agregation",
responseContainer = "List", response = TopicSource.class)
public Response sources() {
- return Response.status(Response.Status.OK).entity(ProxyTopicEndpointManager.getInstance().getTopicSources())
- .build();
+ return Response.status(Response.Status.OK).entity(TopicEndpoint.manager.getTopicSources()).build();
}
@GET
@@ -1506,8 +1504,7 @@ public class RestManager {
@ApiOperation(value = "Retrieves the managed topic sinks", notes = "Network Topic Sinks Agregation",
responseContainer = "List", response = TopicSink.class)
public Response sinks() {
- return Response.status(Response.Status.OK).entity(ProxyTopicEndpointManager.getInstance().getTopicSinks())
- .build();
+ return Response.status(Response.Status.OK).entity(TopicEndpoint.manager.getTopicSinks()).build();
}
@GET
@@ -1515,8 +1512,7 @@ public class RestManager {
@ApiOperation(value = "Retrieves the UEB managed topic sources", notes = "UEB Topic Sources Agregation",
responseContainer = "List", response = UebTopicSource.class)
public Response uebSources() {
- return Response.status(Response.Status.OK).entity(ProxyTopicEndpointManager.getInstance().getUebTopicSources())
- .build();
+ return Response.status(Response.Status.OK).entity(TopicEndpoint.manager.getUebTopicSources()).build();
}
@GET
@@ -1524,8 +1520,7 @@ public class RestManager {
@ApiOperation(value = "Retrieves the UEB managed topic sinks", notes = "UEB Topic Sinks Agregation",
responseContainer = "List", response = UebTopicSink.class)
public Response uebSinks() {
- return Response.status(Response.Status.OK).entity(ProxyTopicEndpointManager.getInstance().getUebTopicSinks())
- .build();
+ return Response.status(Response.Status.OK).entity(TopicEndpoint.manager.getUebTopicSinks()).build();
}
@GET
@@ -1533,8 +1528,7 @@ public class RestManager {
@ApiOperation(value = "Retrieves the DMaaP managed topic sources", notes = "DMaaP Topic Sources Agregation",
responseContainer = "List", response = DmaapTopicSource.class)
public Response dmaapSources() {
- return Response.status(Response.Status.OK)
- .entity(ProxyTopicEndpointManager.getInstance().getDmaapTopicSources()).build();
+ return Response.status(Response.Status.OK).entity(TopicEndpoint.manager.getDmaapTopicSources()).build();
}
@GET
@@ -1542,8 +1536,7 @@ public class RestManager {
@ApiOperation(value = "Retrieves the DMaaP managed topic sinks", notes = "DMaaP Topic Sinks Agregation",
responseContainer = "List", response = DmaapTopicSink.class)
public Response dmaapSinks() {
- return Response.status(Response.Status.OK).entity(ProxyTopicEndpointManager.getInstance().getDmaapTopicSinks())
- .build();
+ return Response.status(Response.Status.OK).entity(TopicEndpoint.manager.getDmaapTopicSinks()).build();
}
@GET
@@ -1552,8 +1545,7 @@ public class RestManager {
notes = "This is an UEB Network Communicaton Endpoint source of messages for the Engine",
response = UebTopicSource.class)
public Response uebSourceTopic(@ApiParam(value = "Topic Name", required = true) @PathParam("topic") String topic) {
- return Response.status(Response.Status.OK)
- .entity(ProxyTopicEndpointManager.getInstance().getUebTopicSource(topic)).build();
+ return Response.status(Response.Status.OK).entity(TopicEndpoint.manager.getUebTopicSource(topic)).build();
}
@GET
@@ -1562,8 +1554,7 @@ public class RestManager {
notes = "This is an UEB Network Communicaton Endpoint destination of messages from the Engine",
response = UebTopicSink.class)
public Response uebSinkTopic(@ApiParam(value = "Topic Name", required = true) @PathParam("topic") String topic) {
- return Response.status(Response.Status.OK)
- .entity(ProxyTopicEndpointManager.getInstance().getUebTopicSink(topic)).build();
+ return Response.status(Response.Status.OK).entity(TopicEndpoint.manager.getUebTopicSink(topic)).build();
}
@GET
@@ -1573,8 +1564,7 @@ public class RestManager {
response = DmaapTopicSource.class)
public Response dmaapSourceTopic(
@ApiParam(value = "Topic Name", required = true) @PathParam("topic") String topic) {
- return Response.status(Response.Status.OK)
- .entity(ProxyTopicEndpointManager.getInstance().getDmaapTopicSource(topic)).build();
+ return Response.status(Response.Status.OK).entity(TopicEndpoint.manager.getDmaapTopicSource(topic)).build();
}
@GET
@@ -1583,8 +1573,7 @@ public class RestManager {
notes = "This is a DMaaP Network Communicaton Endpoint destination of messages from the Engine",
response = DmaapTopicSink.class)
public Response dmaapSinkTopic(@ApiParam(value = "Topic Name", required = true) @PathParam("topic") String topic) {
- return Response.status(Response.Status.OK)
- .entity(ProxyTopicEndpointManager.getInstance().getDmaapTopicSink(topic)).build();
+ return Response.status(Response.Status.OK).entity(TopicEndpoint.manager.getDmaapTopicSink(topic)).build();
}
@GET
@@ -1594,9 +1583,7 @@ public class RestManager {
responseContainer = "List")
public Response uebSourceEvents(@ApiParam(value = "Topic Name", required = true) @PathParam("topic") String topic) {
return Response.status(Status.OK)
- .entity(Arrays
- .asList(ProxyTopicEndpointManager.getInstance().getUebTopicSource(topic).getRecentEvents()))
- .build();
+ .entity(Arrays.asList(TopicEndpoint.manager.getUebTopicSource(topic).getRecentEvents())).build();
}
@GET
@@ -1606,8 +1593,7 @@ public class RestManager {
responseContainer = "List")
public Response uebSinkEvents(@ApiParam(value = "Topic Name", required = true) @PathParam("topic") String topic) {
return Response.status(Status.OK)
- .entity(Arrays.asList(ProxyTopicEndpointManager.getInstance().getUebTopicSink(topic).getRecentEvents()))
- .build();
+ .entity(Arrays.asList(TopicEndpoint.manager.getUebTopicSink(topic).getRecentEvents())).build();
}
@GET
@@ -1618,9 +1604,7 @@ public class RestManager {
public Response dmaapSourceEvents(
@ApiParam(value = "Topic Name", required = true) @PathParam("topic") String topic) {
return Response.status(Status.OK)
- .entity(Arrays
- .asList(ProxyTopicEndpointManager.getInstance().getDmaapTopicSource(topic).getRecentEvents()))
- .build();
+ .entity(Arrays.asList(TopicEndpoint.manager.getDmaapTopicSource(topic).getRecentEvents())).build();
}
@GET
@@ -1630,9 +1614,7 @@ public class RestManager {
responseContainer = "List")
public Response dmaapSinkEvents(@PathParam("topic") String topic) {
return Response.status(Status.OK)
- .entity(Arrays
- .asList(ProxyTopicEndpointManager.getInstance().getDmaapTopicSink(topic).getRecentEvents()))
- .build();
+ .entity(Arrays.asList(TopicEndpoint.manager.getDmaapTopicSink(topic).getRecentEvents())).build();
}
@GET
@@ -1640,8 +1622,7 @@ public class RestManager {
@ApiOperation(value = "Retrieves the NOOP managed topic sinks", notes = "NOOP Topic Sinks Agregation",
responseContainer = "List", response = NoopTopicSink.class)
public Response noopSinks() {
- return Response.status(Response.Status.OK).entity(ProxyTopicEndpointManager.getInstance().getNoopTopicSinks())
- .build();
+ return Response.status(Response.Status.OK).entity(TopicEndpoint.manager.getNoopTopicSinks()).build();
}
@GET
@@ -1649,8 +1630,7 @@ public class RestManager {
@ApiOperation(value = "Retrieves a NOOP managed topic sink",
notes = "NOOP is an dev/null Network Communicaton Sink", response = NoopTopicSink.class)
public Response noopSinkTopic(@ApiParam(value = "Topic Name", required = true) @PathParam("topic") String topic) {
- return Response.status(Response.Status.OK)
- .entity(ProxyTopicEndpointManager.getInstance().getNoopTopicSink(topic)).build();
+ return Response.status(Response.Status.OK).entity(TopicEndpoint.manager.getNoopTopicSink(topic)).build();
}
@GET
@@ -1659,9 +1639,7 @@ public class RestManager {
notes = "NOOP is an dev/null Network Communicaton Sink", responseContainer = "List")
public Response noopSinkEvents(@PathParam("topic") String topic) {
return Response.status(Status.OK)
- .entity(Arrays
- .asList(ProxyTopicEndpointManager.getInstance().getNoopTopicSink(topic).getRecentEvents()))
- .build();
+ .entity(Arrays.asList(TopicEndpoint.manager.getNoopTopicSink(topic).getRecentEvents())).build();
}
@GET
@@ -1678,7 +1656,7 @@ public class RestManager {
@ApiResponses(value = {@ApiResponse(code = 406,
message = "The system is an administrative state that prevents " + "this request to be fulfilled")})
public Response uebTopicLock(@ApiParam(value = "Topic Name", required = true) @PathParam("topic") String topic) {
- final UebTopicSource source = ProxyTopicEndpointManager.getInstance().getUebTopicSource(topic);
+ final UebTopicSource source = TopicEndpoint.manager.getUebTopicSource(topic);
final boolean success = source.lock();
if (success) {
return Response.status(Status.OK).entity(source).build();
@@ -1693,7 +1671,7 @@ public class RestManager {
@ApiResponses(value = {@ApiResponse(code = 406,
message = "The system is an administrative state that prevents " + "this request to be fulfilled")})
public Response uebTopicUnlock(@ApiParam(value = "Topic Name", required = true) @PathParam("topic") String topic) {
- final UebTopicSource source = ProxyTopicEndpointManager.getInstance().getUebTopicSource(topic);
+ final UebTopicSource source = TopicEndpoint.manager.getUebTopicSource(topic);
final boolean success = source.unlock();
if (success) {
return Response.status(Status.OK).entity(source).build();
@@ -1720,7 +1698,7 @@ public class RestManager {
@ApiResponses(value = {@ApiResponse(code = 406,
message = "The system is an administrative state that prevents " + "this request to be fulfilled")})
public Response dmmapTopicLock(@ApiParam(value = "Topic Name", required = true) @PathParam("topic") String topic) {
- final DmaapTopicSource source = ProxyTopicEndpointManager.getInstance().getDmaapTopicSource(topic);
+ final DmaapTopicSource source = TopicEndpoint.manager.getDmaapTopicSource(topic);
final boolean success = source.lock();
if (success) {
return Response.status(Status.OK).entity(source).build();
@@ -1736,7 +1714,7 @@ public class RestManager {
message = "The system is an administrative state that prevents " + "this request to be fulfilled")})
public Response dmaapTopicUnlock(
@ApiParam(value = "Topic Name", required = true) @PathParam("topic") String topic) {
- final DmaapTopicSource source = ProxyTopicEndpointManager.getInstance().getDmaapTopicSource(topic);
+ final DmaapTopicSource source = TopicEndpoint.manager.getDmaapTopicSource(topic);
final boolean success = source.unlock();
if (success) {
return Response.status(Status.OK).entity(source).build();
@@ -1757,12 +1735,11 @@ public class RestManager {
public Response uebOffer(@ApiParam(value = "Topic Name", required = true) @PathParam("topic") String topic,
@ApiParam(value = "Network Message", required = true) String json) {
try {
- final UebTopicSource uebReader = ProxyTopicEndpointManager.getInstance().getUebTopicSource(topic);
+ final UebTopicSource uebReader = TopicEndpoint.manager.getUebTopicSource(topic);
final boolean success = uebReader.offer(json);
if (success) {
return Response.status(Status.OK)
- .entity(Arrays.asList(
- ProxyTopicEndpointManager.getInstance().getUebTopicSource(topic).getRecentEvents()))
+ .entity(Arrays.asList(TopicEndpoint.manager.getUebTopicSource(topic).getRecentEvents()))
.build();
} else {
return Response.status(Status.NOT_ACCEPTABLE).entity(new Error("Failure to inject event over " + topic))
@@ -1797,12 +1774,11 @@ public class RestManager {
public Response dmaapOffer(@ApiParam(value = "Topic Name", required = true) @PathParam("topic") String topic,
@ApiParam(value = "Network Message", required = true) String json) {
try {
- final DmaapTopicSource dmaapReader = ProxyTopicEndpointManager.getInstance().getDmaapTopicSource(topic);
+ final DmaapTopicSource dmaapReader = TopicEndpoint.manager.getDmaapTopicSource(topic);
final boolean success = dmaapReader.offer(json);
if (success) {
return Response.status(Status.OK)
- .entity(Arrays.asList(
- ProxyTopicEndpointManager.getInstance().getDmaapTopicSource(topic).getRecentEvents()))
+ .entity(Arrays.asList(TopicEndpoint.manager.getDmaapTopicSource(topic).getRecentEvents()))
.build();
} else {
return Response.status(Status.NOT_ACCEPTABLE).entity(new Error("Failure to inject event over " + topic))
diff --git a/policy-management/src/main/java/org/onap/policy/drools/system/PolicyEngine.java b/policy-management/src/main/java/org/onap/policy/drools/system/PolicyEngine.java
index 71c509c2..4be85022 100644
--- a/policy-management/src/main/java/org/onap/policy/drools/system/PolicyEngine.java
+++ b/policy-management/src/main/java/org/onap/policy/drools/system/PolicyEngine.java
@@ -33,12 +33,11 @@ import org.onap.policy.common.capabilities.Lockable;
import org.onap.policy.common.capabilities.Startable;
import org.onap.policy.common.endpoints.event.comm.Topic;
import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
+import org.onap.policy.common.endpoints.event.comm.TopicEndpoint;
import org.onap.policy.common.endpoints.event.comm.TopicListener;
import org.onap.policy.common.endpoints.event.comm.TopicSink;
import org.onap.policy.common.endpoints.event.comm.TopicSource;
-import org.onap.policy.common.endpoints.event.comm.impl.ProxyTopicEndpointManager;
import org.onap.policy.common.endpoints.http.server.HttpServletServer;
-import org.onap.policy.common.endpoints.http.server.impl.IndexedHttpServletServerFactory;
import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
import org.onap.policy.drools.controller.DroolsController;
import org.onap.policy.drools.core.PolicyContainer;
@@ -499,7 +498,7 @@ class PolicyEngineManager implements PolicyEngine {
this.properties = properties;
try {
- this.sources = ProxyTopicEndpointManager.getInstance().addTopicSources(properties);
+ this.sources = TopicEndpoint.manager.addTopicSources(properties);
for (final TopicSource source : this.sources) {
source.register(this);
}
@@ -508,13 +507,13 @@ class PolicyEngineManager implements PolicyEngine {
}
try {
- this.sinks = ProxyTopicEndpointManager.getInstance().addTopicSinks(properties);
+ this.sinks = TopicEndpoint.manager.addTopicSinks(properties);
} catch (final IllegalArgumentException e) {
logger.error("{}: add-sinks failed", this, e);
}
try {
- this.httpServers = IndexedHttpServletServerFactory.getInstance().build(properties);
+ this.httpServers = HttpServletServer.factory.build(properties);
} catch (final IllegalArgumentException e) {
logger.error("{}: add-http-servers failed", this, e);
}
@@ -817,7 +816,7 @@ class PolicyEngineManager implements PolicyEngine {
/* Start managed Topic Endpoints */
try {
- if (!ProxyTopicEndpointManager.getInstance().start()) {
+ if (!TopicEndpoint.manager.start()) {
success = false;
}
} catch (final IllegalStateException e) {
@@ -903,7 +902,7 @@ class PolicyEngineManager implements PolicyEngine {
}
/* stop all managed topics sources and sinks */
- if (!ProxyTopicEndpointManager.getInstance().stop()) {
+ if (!TopicEndpoint.manager.stop()) {
success = false;
}
@@ -1009,8 +1008,8 @@ class PolicyEngineManager implements PolicyEngine {
/* Shutdown managed resources */
PolicyController.factory.shutdown();
- ProxyTopicEndpointManager.getInstance().shutdown();
- IndexedHttpServletServerFactory.getInstance().destroy();
+ TopicEndpoint.manager.shutdown();
+ HttpServletServer.factory.destroy();
// Stop the JMX listener
@@ -1069,7 +1068,7 @@ class PolicyEngineManager implements PolicyEngine {
}
}
- success = ProxyTopicEndpointManager.getInstance().lock() && success;
+ success = TopicEndpoint.manager.lock() && success;
/* policy-engine dispatch post lock hook */
for (final PolicyEngineFeatureAPI feature : PolicyEngineFeatureAPI.providers.getList()) {
@@ -1119,7 +1118,7 @@ class PolicyEngineManager implements PolicyEngine {
}
}
- success = ProxyTopicEndpointManager.getInstance().unlock() && success;
+ success = TopicEndpoint.manager.unlock() && success;
/* policy-engine dispatch after unlock hook */
for (final PolicyEngineFeatureAPI feature : PolicyEngineFeatureAPI.providers.getList()) {
@@ -1255,7 +1254,7 @@ class PolicyEngineManager implements PolicyEngine {
throw new IllegalStateException(ENGINE_LOCKED_MSG);
}
- final List<? extends TopicSink> topicSinks = ProxyTopicEndpointManager.getInstance().getTopicSinks(topic);
+ final List<? extends TopicSink> topicSinks = TopicEndpoint.manager.getTopicSinks(topic);
if (topicSinks == null || topicSinks.isEmpty() || topicSinks.size() > 1) {
throw new IllegalStateException("Cannot ensure correct delivery on topic " + topic + ": " + topicSinks);
}
@@ -1376,7 +1375,7 @@ class PolicyEngineManager implements PolicyEngine {
}
try {
- final TopicSink sink = ProxyTopicEndpointManager.getInstance().getTopicSink(busType, topic);
+ final TopicSink sink = TopicEndpoint.manager.getTopicSink(busType, topic);
if (sink == null) {
throw new IllegalStateException("Inconsistent State: " + this);
diff --git a/policy-management/src/main/java/org/onap/policy/drools/system/internal/AggregatedPolicyController.java b/policy-management/src/main/java/org/onap/policy/drools/system/internal/AggregatedPolicyController.java
index 41408258..5172fc3d 100644
--- a/policy-management/src/main/java/org/onap/policy/drools/system/internal/AggregatedPolicyController.java
+++ b/policy-management/src/main/java/org/onap/policy/drools/system/internal/AggregatedPolicyController.java
@@ -27,10 +27,10 @@ import java.util.List;
import java.util.Properties;
import org.onap.policy.common.endpoints.event.comm.Topic;
+import org.onap.policy.common.endpoints.event.comm.TopicEndpoint;
import org.onap.policy.common.endpoints.event.comm.TopicListener;
import org.onap.policy.common.endpoints.event.comm.TopicSink;
import org.onap.policy.common.endpoints.event.comm.TopicSource;
-import org.onap.policy.common.endpoints.event.comm.impl.ProxyTopicEndpointManager;
import org.onap.policy.drools.controller.DroolsController;
import org.onap.policy.drools.features.PolicyControllerFeatureAPI;
import org.onap.policy.drools.persistence.SystemPersistence;
@@ -115,8 +115,8 @@ public class AggregatedPolicyController implements PolicyController, TopicListen
// Create/Reuse Readers/Writers for all event sources endpoints
- this.sources = ProxyTopicEndpointManager.getInstance().addTopicSources(properties);
- this.sinks = ProxyTopicEndpointManager.getInstance().addTopicSinks(properties);
+ this.sources = TopicEndpoint.manager.addTopicSources(properties);
+ this.sinks = TopicEndpoint.manager.addTopicSinks(properties);
initDrools(properties);
initSinks();