Add tdjam-controller

the details is on wiki:

https://wiki.onap.org/display/DW/tdjam+Feature+for+Tosca-Driven+Control+Loops

Fixed some eclipse warnings.
Revised the interaction between a manager and its SerialWorkQueue to
address some threading issues.  The original code started processing
the event as soon as the manager was created, WHILE it was still being
added to the map.  During junit tests, the event responses came back,
within the same thread, which then attempted to remove the manager from
the map.  This resulted in a ConcurrentHashMap exception.

Issue-ID: POLICY-2415
Change-Id: I94a4152637be76e5b2aea2d869afd84dfb413a0e
Signed-off-by: Straubs, Ralph (rs8887) <rs8887@att.com>
Signed-off-by: jhh <jorge.hernandez-herrero@att.com>
Signed-off-by: Taka Cho <takamune.cho@att.com>
Signed-off-by: Jim Hahn <jrh3@att.com>

7 files changed, 395 insertions, 0 deletions

diff --git a/controlloop/common/feature-controlloop-tdjam/pom.xml b/controlloop/common/feature-controlloop-tdjam/pom.xml
new file mode 100644
index 000000000..d5c6f4f5f
--- /dev/null
+++ b/controlloop/common/feature-controlloop-tdjam/pom.xml
@@ -0,0 +1,113 @@
+<!--
+  ============LICENSE_START=======================================================
+  ONAP
+  ================================================================================
+  Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
+  ================================================================================
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ============LICENSE_END=========================================================
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.onap.policy.drools-applications.controlloop.common</groupId>
+        <artifactId>drools-applications-common</artifactId>
+        <version>1.7.1-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>feature-controlloop-tdjam</artifactId>
+
+    <description>
+        Load Experimental TDJAM Control Loop Controller as a feature.
+    </description>
+
+    <build>
+        <resources>
+            <resource>
+                <directory>src/main/feature</directory>
+                <filtering>true</filtering>
+            </resource>
+            <resource>
+                <directory>src/main/resources</directory>
+            </resource>
+        </resources>
+        <plugins>
+            <plugin>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>zipfile</id>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                        <phase>package</phase>
+                        <configuration>
+                            <attach>true</attach>
+                            <finalName>${project.artifactId}-${project.version}</finalName>
+                            <descriptors>
+                                <descriptor>src/assembly/assemble_zip.xml</descriptor>
+                            </descriptors>
+                            <appendAssemblyId>false</appendAssemblyId>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>copy-dependencies</id>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <phase>prepare-package</phase>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}/assembly/lib</outputDirectory>
+                            <overWriteReleases>false</overWriteReleases>
+                            <overWriteSnapshots>true</overWriteSnapshots>
+                            <overWriteIfNewer>true</overWriteIfNewer>
+                            <useRepositoryLayout>false</useRepositoryLayout>
+                            <addParentPoms>false</addParentPoms>
+                            <copyPom>false</copyPom>
+                            <includeScope>runtime</includeScope>
+                            <excludeTransitive>true</excludeTransitive>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.onap.policy.drools-applications.controlloop.common</groupId>
+            <artifactId>controller-tdjam</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.policy.drools-pdp</groupId>
+            <artifactId>policy-management</artifactId>
+            <version>${version.policy.drools-pdp}</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/controlloop/common/feature-controlloop-tdjam/src/assembly/assemble_zip.xml b/controlloop/common/feature-controlloop-tdjam/src/assembly/assemble_zip.xml
new file mode 100644
index 000000000..746754952
--- /dev/null
+++ b/controlloop/common/feature-controlloop-tdjam/src/assembly/assemble_zip.xml
@@ -0,0 +1,84 @@
+<!--
+  ============LICENSE_START=======================================================
+  ONAP
+  ================================================================================
+  Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
+  ================================================================================
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ============LICENSE_END=========================================================
+  -->
+
+<!-- Defines how we build the .zip file which is our distribution. -->
+
+<assembly
+    xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
+    <id>feature-controlloop-tdjam-package</id>
+    <formats>
+        <format>zip</format>
+    </formats>
+
+    <includeBaseDirectory>false</includeBaseDirectory>
+
+    <fileSets>
+        <fileSet>
+            <directory>target</directory>
+            <outputDirectory>lib/feature</outputDirectory>
+            <includes>
+                <include>feature-controlloop-tdjam-${project.version}.jar</include>
+            </includes>
+        </fileSet>
+        <fileSet>
+            <directory>target/assembly/lib</directory>
+            <outputDirectory>artifacts</outputDirectory>
+            <includes>
+                <include>controller-tdjam-${project.version}.jar</include>
+            </includes>
+        </fileSet>
+        <fileSet>
+            <directory>target/assembly/lib</directory>
+            <outputDirectory>lib/dependencies</outputDirectory>
+            <includes>
+                <include>*.jar</include>
+            </includes>
+            <excludes>
+                <exclude>controller-tdjam-${project.version}.jar</exclude>
+            </excludes>
+        </fileSet>
+        <fileSet>
+            <directory>target/classes/config</directory>
+            <outputDirectory>config</outputDirectory>
+            <fileMode>0644</fileMode>
+            <excludes />
+        </fileSet>
+        <fileSet>
+            <directory>src/main/feature/bin</directory>
+            <outputDirectory>bin</outputDirectory>
+            <fileMode>0755</fileMode>
+            <excludes />
+        </fileSet>
+        <fileSet>
+            <directory>src/main/feature/db</directory>
+            <outputDirectory>db</outputDirectory>
+            <fileMode>0744</fileMode>
+            <excludes />
+        </fileSet>
+        <fileSet>
+            <directory>src/main/feature/install</directory>
+            <outputDirectory>install</outputDirectory>
+            <fileMode>0755</fileMode>
+            <excludes />
+        </fileSet>
+    </fileSets>
+</assembly>
diff --git a/controlloop/common/feature-controlloop-tdjam/src/main/feature/config/logback-include-tdjam.xml b/controlloop/common/feature-controlloop-tdjam/src/main/feature/config/logback-include-tdjam.xml
new file mode 100644
index 000000000..ae0384c60
--- /dev/null
+++ b/controlloop/common/feature-controlloop-tdjam/src/main/feature/config/logback-include-tdjam.xml
@@ -0,0 +1,56 @@
+<!--
+  ============LICENSE_START=======================================================
+  feature-controlloop-tdjam
+  ================================================================================
+  Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
+  ================================================================================
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ============LICENSE_END=========================================================
+  -->
+
+<!--
+  The logger configurations in this file are for each individual controller
+  to have their own network logger for topic traffic. This is an extension of
+  logback.xml or logback-eelf.xml.
+
+  NOTE: Each logger MUST contain the same name as the control loop's controller.
+-->
+<included>
+
+    <property name="logDir" value="${POLICY_LOGS}" />
+    <property name="tdjamLog" value="tdjam-network" />
+    <property name="networkPattern" value="[%d{yyyy-MM-dd'T'HH:mm:ss.SSS+00:00, UTC}|%t]%m%n" />
+
+    <!-- Tdjam Network Logging Properties -->
+    <appender name="TdjamOut" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <file>${logDir}/${tdjamLog}.log</file>
+        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
+            <fileNamePattern>${logDir}/${tdjamLog}.%d{yyyy-MM-dd}.%i.log.zip</fileNamePattern>
+            <maxFileSize>50MB</maxFileSize>
+            <maxHistory>30</maxHistory>
+            <totalSizeCap>10GB</totalSizeCap>
+        </rollingPolicy>
+        <encoder>
+            <pattern>${networkPattern}</pattern>
+        </encoder>
+    </appender>
+
+    <appender name="AsyncTdjamOut" class="ch.qos.logback.classic.AsyncAppender">
+        <appender-ref ref="TdjamOut" />
+    </appender>
+
+    <logger name="tdjam" level="INFO" additivity="false">
+        <appender-ref ref="AsyncTdjamOut" />
+    </logger>
+
+</included>
diff --git a/controlloop/common/feature-controlloop-tdjam/src/main/feature/config/tdjam-controller.properties b/controlloop/common/feature-controlloop-tdjam/src/main/feature/config/tdjam-controller.properties
new file mode 100644
index 000000000..d507998c0
--- /dev/null
+++ b/controlloop/common/feature-controlloop-tdjam/src/main/feature/config/tdjam-controller.properties
@@ -0,0 +1,61 @@
+###
+# ============LICENSE_START=======================================================
+# ONAP
+# ================================================================================
+# Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=========================================================
+###
+
+controller.name=tdjam
+controller.type=tdjam
+
+rules.groupId=${project.groupId}
+rules.artifactId=controller-tdjam
+rules.version=${project.version}
+
+dmaap.source.topics=DCAE_TOPIC,APPC-CL,APPC-LCM-WRITE,SDNR-CL-RSP
+dmaap.sink.topics=APPC-CL,APPC-LCM-READ,POLICY-CL-MGT,SDNR-CL,DCAE_CL_RSP
+
+dmaap.source.topics.DCAE_TOPIC.events=\
+    org.onap.policy.controlloop.CanonicalOnset,org.onap.policy.controlloop.CanonicalAbated
+dmaap.source.topics.DCAE_TOPIC.events.org.onap.policy.controlloop.CanonicalOnset.filter=\
+    [?($.closedLoopEventStatus == 'ONSET')]
+dmaap.source.topics.DCAE_TOPIC.events.org.onap.policy.controlloop.CanonicalAbated.filter=\
+    [?($.closedLoopEventStatus == 'ABATED')]
+dmaap.source.topics.DCAE_TOPIC.events.custom.gson=org.onap.policy.controlloop.util.Serialization,gson
+
+dmaap.source.topics.APPC-CL.events=org.onap.policy.appc.Response
+dmaap.source.topics.APPC-CL.events.org.onap.policy.appc.Response.filter=[?($.CommonHeader && $.Status)]
+dmaap.source.topics.APPC-CL.events.custom.gson=org.onap.policy.appc.util.Serialization,gsonPretty
+
+dmaap.source.topics.APPC-LCM-WRITE.events=org.onap.policy.appclcm.AppcLcmDmaapWrapper
+dmaap.source.topics.APPC-LCM-WRITE.events.org.onap.policy.appclcm.AppcLcmDmaapWrapper.filter=[?($.type == 'response')]
+dmaap.source.topics.APPC-LCM-WRITE.events.custom.gson=org.onap.policy.appclcm.util.Serialization,gson
+
+dmaap.sink.topics.APPC-CL.events=org.onap.policy.appc.Request
+dmaap.sink.topics.APPC-CL.events.custom.gson=org.onap.policy.appc.util.Serialization,gsonPretty
+
+dmaap.sink.topics.APPC-LCM-READ.events=org.onap.policy.appclcm.AppcLcmDmaapWrapper
+dmaap.sink.topics.APPC-LCM-READ.events.custom.gson=org.onap.policy.appclcm.util.Serialization,gson
+
+dmaap.sink.topics.POLICY-CL-MGT.events=org.onap.policy.controlloop.VirtualControlLoopNotification
+dmaap.sink.topics.POLICY-CL-MGT.events.custom.gson=org.onap.policy.controlloop.util.Serialization,gsonPretty
+
+dmaap.sink.topics.DCAE_CL_RSP.events=org.onap.policy.controlloop.ControlLoopResponse
+dmaap.sink.topics.DCAE_CL_RSP.events.custom.gson=org.onap.policy.controlloop.util.Serialization,gsonPretty
+
+dmaap.source.topics.SDNR-CL-RSP.events=org.onap.policy.sdnr.PciResponseWrapper
+dmaap.source.topics.SDNR-CL-RSP.events.org.onap.policy.sdnr.PciResponseWrapper.filter=[?($.type == 'response')]
+dmaap.source.topics.SDNR-CL-RSP.events.custom.gson=org.onap.policy.sdnr.util.Serialization,gson
diff --git a/controlloop/common/feature-controlloop-tdjam/src/main/java/org/onap/policy/drools/apps/controlloop/feature/tdjam/TdjamFeature.java b/controlloop/common/feature-controlloop-tdjam/src/main/java/org/onap/policy/drools/apps/controlloop/feature/tdjam/TdjamFeature.java
new file mode 100644
index 000000000..615dba4c8
--- /dev/null
+++ b/controlloop/common/feature-controlloop-tdjam/src/main/java/org/onap/policy/drools/apps/controlloop/feature/tdjam/TdjamFeature.java
@@ -0,0 +1,46 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.drools.apps.controlloop.feature.tdjam;
+
+import org.onap.policy.drools.features.PolicyEngineFeatureApi;
+
+/**
+ * TDJAM Use Cases installation as a feature saves time loading the controller at
+ * runtime over the usual installation from nexus. It also reduces potential for errors in
+ * the pom.xml generated in the brmsgw side.
+ *
+ * <p/>
+ * There is no impact on other components as the brmsgw etc .. they will continue
+ * operating as usual.
+ *
+ * <p/>
+ * This class will be expanded in the future for additional functionality
+ *
+ */
+public class TdjamFeature implements PolicyEngineFeatureApi {
+
+    public static final int SEQNO = 1000;
+
+    @Override
+    public int getSequenceNumber() {
+        return SEQNO;
+    }
+}
diff --git a/controlloop/common/feature-controlloop-tdjam/src/main/resources/META-INF/services/org.onap.policy.drools.features.PolicyEngineFeatureApi b/controlloop/common/feature-controlloop-tdjam/src/main/resources/META-INF/services/org.onap.policy.drools.features.PolicyEngineFeatureApi
new file mode 100644
index 000000000..8ce2ea7d9
--- /dev/null
+++ b/controlloop/common/feature-controlloop-tdjam/src/main/resources/META-INF/services/org.onap.policy.drools.features.PolicyEngineFeatureApi
@@ -0,0 +1 @@
+org.onap.policy.drools.apps.controlloop.feature.tdjam.TdjamFeature
diff --git a/controlloop/common/feature-controlloop-tdjam/src/test/java/org/onap/policy/drools/apps/controlloop/feature/tdjam/TdjamFeatureTest.java b/controlloop/common/feature-controlloop-tdjam/src/test/java/org/onap/policy/drools/apps/controlloop/feature/tdjam/TdjamFeatureTest.java
new file mode 100644
index 000000000..0d64c0496
--- /dev/null
+++ b/controlloop/common/feature-controlloop-tdjam/src/test/java/org/onap/policy/drools/apps/controlloop/feature/tdjam/TdjamFeatureTest.java
@@ -0,0 +1,34 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.drools.apps.controlloop.feature.tdjam;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+import org.onap.policy.drools.apps.controlloop.feature.tdjam.TdjamFeature;
+
+public class TdjamFeatureTest {
+
+    @Test
+    public void testGetSequenceNumber() {
+        assertEquals(TdjamFeature.SEQNO, new TdjamFeature().getSequenceNumber());
+    }
+}