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-rw-r--r--context/context-test-utils/pom.xml11
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextInstantiation.java8
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextUpdate.java4
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/SequentialContextInstantiation.java4
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/AlbumModifier.java29
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/LockType.java77
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/NoLockAlbumModifier.java45
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/ReadLockAlbumModifier.java60
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/SingleValueWriteLockAlbumModifier.java65
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/WriteLockAlbumModifier.java63
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContext.java131
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextJVM.java133
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextJVMThread.java36
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextThread.java89
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProvider.java63
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProviderImpl.java166
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/Constants.java9
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/NetworkUtils.java58
-rw-r--r--context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ZooKeeperServerServiceProvider.java63
-rw-r--r--context/context-test-utils/src/test/java/org/onap/policy/apex/context/test/locking/TestConcurrentContext.java71
20 files changed, 886 insertions, 299 deletions
diff --git a/context/context-test-utils/pom.xml b/context/context-test-utils/pom.xml
index dc8ec6e0d..77ef30d2a 100644
--- a/context/context-test-utils/pom.xml
+++ b/context/context-test-utils/pom.xml
@@ -56,5 +56,16 @@
<artifactId>junit</artifactId>
<scope>compile</scope>
</dependency>
+ <dependency>
+ <groupId>org.apache.curator</groupId>
+ <artifactId>curator-test</artifactId>
+ <version>4.0.0</version>
+ <exclusions>
+ <exclusion>
+ <groupId>log4j</groupId>
+ <artifactId>log4j</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
</dependencies>
</project> \ No newline at end of file
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextInstantiation.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextInstantiation.java
index 03ef650da..888394be2 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextInstantiation.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextInstantiation.java
@@ -44,7 +44,6 @@ import static org.onap.policy.apex.context.test.utils.Constants.STRING_GLOBAL_VA
import static org.onap.policy.apex.context.test.utils.Constants.STRING_VAL;
import static org.onap.policy.apex.context.test.utils.Constants.TEST_POLICY_CONTEXT_ITEM;
import static org.onap.policy.apex.context.test.utils.Constants.TIME_ZONE;
-import static org.onap.policy.apex.context.test.utils.Constants.USED_ARTIFACT_STACK_ARRAY;
import static org.onap.policy.apex.context.test.utils.Constants.VERSION;
import java.util.Collection;
@@ -79,6 +78,7 @@ import org.onap.policy.apex.context.test.concepts.TestExternalContextItem;
import org.onap.policy.apex.context.test.concepts.TestGlobalContextItem;
import org.onap.policy.apex.context.test.concepts.TestPolicyContextItem;
import org.onap.policy.apex.context.test.factory.TestContextAlbumFactory;
+import org.onap.policy.apex.context.test.utils.Constants;
import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
import org.onap.policy.apex.model.basicmodel.concepts.AxValidationResult;
import org.onap.policy.apex.model.contextmodel.concepts.AxContextModel;
@@ -129,7 +129,7 @@ public class ContextInstantiation {
contextDistributor.createContextAlbum(new AxArtifactKey(POLICY_CONTEXT_ALBUM, VERSION));
assertNotNull(policyContextAlbum);
- policyContextAlbum.setUserArtifactStack(USED_ARTIFACT_STACK_ARRAY);
+ policyContextAlbum.setUserArtifactStack(Constants.getAxArtifactKeyArray());
final Date testDate = new Date();
@@ -204,7 +204,7 @@ public class ContextInstantiation {
final AxArtifactKey axContextAlbumKey = new AxArtifactKey(EXTERNAL_CONTEXT_ALBUM, VERSION);
final ContextAlbum externalContextAlbum = contextDistributor.createContextAlbum(axContextAlbumKey);
assertNotNull(externalContextAlbum);
- externalContextAlbum.setUserArtifactStack(USED_ARTIFACT_STACK_ARRAY);
+ externalContextAlbum.setUserArtifactStack(Constants.getAxArtifactKeyArray());
externalContextAlbum.putAll(valueMap2);
externalContextAlbum.getAlbumDefinition().setWritable(false);
@@ -363,7 +363,7 @@ public class ContextInstantiation {
final ContextAlbum globalContextAlbum =
contextDistributor.createContextAlbum(new AxArtifactKey(GLOBAL_CONTEXT_ALBUM, VERSION));
assertNotNull(globalContextAlbum);
- globalContextAlbum.setUserArtifactStack(USED_ARTIFACT_STACK_ARRAY);
+ globalContextAlbum.setUserArtifactStack(Constants.getAxArtifactKeyArray());
return globalContextAlbum;
}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextUpdate.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextUpdate.java
index 75d559724..33100165b 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextUpdate.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/ContextUpdate.java
@@ -31,8 +31,8 @@ import static org.onap.policy.apex.context.test.utils.Constants.EXCEPTION_MESSAG
import static org.onap.policy.apex.context.test.utils.Constants.LONG_CONTEXT_ALBUM;
import static org.onap.policy.apex.context.test.utils.Constants.MAP_CONTEXT_ALBUM;
import static org.onap.policy.apex.context.test.utils.Constants.TIME_ZONE;
-import static org.onap.policy.apex.context.test.utils.Constants.USED_ARTIFACT_STACK_ARRAY;
import static org.onap.policy.apex.context.test.utils.Constants.VERSION;
+import static org.onap.policy.apex.context.test.utils.Constants.getAxArtifactKeyArray;
import java.io.IOException;
import java.util.Date;
@@ -160,7 +160,7 @@ public class ContextUpdate {
final ContextAlbum longContextAlbum =
contextDistributor.createContextAlbum(new AxArtifactKey(albumKey, VERSION));
assertNotNull(longContextAlbum);
- longContextAlbum.setUserArtifactStack(USED_ARTIFACT_STACK_ARRAY);
+ longContextAlbum.setUserArtifactStack(getAxArtifactKeyArray());
return longContextAlbum;
}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/SequentialContextInstantiation.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/SequentialContextInstantiation.java
index dbf5ab2c6..4041c079d 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/SequentialContextInstantiation.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/distribution/SequentialContextInstantiation.java
@@ -36,7 +36,6 @@ import static org.onap.policy.apex.context.test.utils.Constants.LONG_VAL;
import static org.onap.policy.apex.context.test.utils.Constants.PI_VAL;
import static org.onap.policy.apex.context.test.utils.Constants.STRING_GLOBAL_VAL;
import static org.onap.policy.apex.context.test.utils.Constants.TIME_ZONE;
-import static org.onap.policy.apex.context.test.utils.Constants.USED_ARTIFACT_STACK_ARRAY;
import static org.onap.policy.apex.context.test.utils.Constants.VERSION;
import java.util.Collection;
@@ -63,6 +62,7 @@ import org.onap.policy.apex.context.test.concepts.TestContextIntItem;
import org.onap.policy.apex.context.test.concepts.TestContextLongItem;
import org.onap.policy.apex.context.test.concepts.TestContextLongObjectItem;
import org.onap.policy.apex.context.test.concepts.TestContextStringItem;
+import org.onap.policy.apex.context.test.utils.Constants;
import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
import org.slf4j.ext.XLogger;
import org.slf4j.ext.XLoggerFactory;
@@ -351,7 +351,7 @@ public class SequentialContextInstantiation {
throws ContextException {
final ContextAlbum dateAlbum = contextDistributor.createContextAlbum(new AxArtifactKey(albumName, VERSION));
assertNotNull(dateAlbum);
- dateAlbum.setUserArtifactStack(USED_ARTIFACT_STACK_ARRAY);
+ dateAlbum.setUserArtifactStack(Constants.getAxArtifactKeyArray());
return dateAlbum;
}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/AlbumModifier.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/AlbumModifier.java
new file mode 100644
index 000000000..24e633109
--- /dev/null
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/AlbumModifier.java
@@ -0,0 +1,29 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.policy.apex.context.test.lock.modifier;
+
+import org.onap.policy.apex.context.ContextAlbum;
+import org.onap.policy.apex.context.ContextException;
+
+public interface AlbumModifier {
+
+ void modifyAlbum(final ContextAlbum contextAlbum, final int loopSize, final int arraySize) throws ContextException;
+
+}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/LockType.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/LockType.java
new file mode 100644
index 000000000..0dd0e7224
--- /dev/null
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/LockType.java
@@ -0,0 +1,77 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.policy.apex.context.test.lock.modifier;
+
+import org.onap.policy.apex.context.ContextRuntimeException;
+
+public enum LockType {
+
+ NO_LOCK(0) {
+ @Override
+ public AlbumModifier getAlbumModifier() {
+ return NO_LOCK_MODIFER;
+ }
+ },
+ READ_LOCK(1) {
+ @Override
+ public AlbumModifier getAlbumModifier() {
+ return READ_LOCK_MODIFER;
+ }
+ },
+ WRITE_LOCK(2) {
+ @Override
+ public AlbumModifier getAlbumModifier() {
+ return WRITE_LOCK_MODIFER;
+ }
+ },
+ WRITE_LOCK_SINGLE_VALUE_UPDATE(3) {
+ @Override
+ public AlbumModifier getAlbumModifier() {
+ return WRITE_LOCK_SINGLE_VALUE_MODIFER;
+ }
+ };
+
+ private static final AlbumModifier NO_LOCK_MODIFER = new NoLockAlbumModifier();
+ private static final AlbumModifier READ_LOCK_MODIFER = new ReadLockAlbumModifier();
+ private static final AlbumModifier WRITE_LOCK_MODIFER = new WriteLockAlbumModifier();
+ private static final AlbumModifier WRITE_LOCK_SINGLE_VALUE_MODIFER = new SingleValueWriteLockAlbumModifier();
+
+ private final int value;
+
+ private LockType(final int value) {
+ this.value = value;
+ }
+
+ public int getValue() {
+ return value;
+ }
+
+ public static LockType getLockType(final int value) {
+ for (final LockType lockType : LockType.values()) {
+ if (lockType.getValue() == value) {
+ return lockType;
+ }
+ }
+ throw new ContextRuntimeException("Invalid Lock type value: " + value);
+ }
+
+ public abstract AlbumModifier getAlbumModifier();
+
+}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/NoLockAlbumModifier.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/NoLockAlbumModifier.java
new file mode 100644
index 000000000..b6ee1b8eb
--- /dev/null
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/NoLockAlbumModifier.java
@@ -0,0 +1,45 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.policy.apex.context.test.lock.modifier;
+
+import java.util.Random;
+
+import org.onap.policy.apex.context.ContextAlbum;
+import org.onap.policy.apex.context.test.concepts.TestContextLongItem;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
+
+public class NoLockAlbumModifier implements AlbumModifier {
+ private static final XLogger LOGGER = XLoggerFactory.getXLogger(NoLockAlbumModifier.class);
+
+ @Override
+ public void modifyAlbum(final ContextAlbum contextAlbum, final int loopSize, final int arraySize) {
+ final Random rand = new Random();
+ for (int i = 0; i < loopSize; i++) {
+ final String nextLongKey = Integer.toString(rand.nextInt(arraySize));
+ final TestContextLongItem item = (TestContextLongItem) contextAlbum.get(nextLongKey);
+ final long value = item.getLongValue();
+ if (LOGGER.isTraceEnabled()) {
+ LOGGER.trace("lock type={}, value={}", LockType.NO_LOCK, value);
+ }
+ }
+ }
+
+}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/ReadLockAlbumModifier.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/ReadLockAlbumModifier.java
new file mode 100644
index 000000000..57c6b7524
--- /dev/null
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/ReadLockAlbumModifier.java
@@ -0,0 +1,60 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.policy.apex.context.test.lock.modifier;
+
+import java.util.Random;
+
+import org.onap.policy.apex.context.ContextAlbum;
+import org.onap.policy.apex.context.ContextException;
+import org.onap.policy.apex.context.test.concepts.TestContextLongItem;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
+
+public class ReadLockAlbumModifier implements AlbumModifier {
+ private static final XLogger LOGGER = XLoggerFactory.getXLogger(ReadLockAlbumModifier.class);
+
+ @Override
+ public void modifyAlbum(final ContextAlbum contextAlbum, final int loopSize, final int arraySize) {
+ final Random rand = new Random();
+ for (int i = 0; i < loopSize; i++) {
+ final String nextLongKey = Integer.toString(rand.nextInt(arraySize));
+ try {
+ contextAlbum.lockForReading(nextLongKey);
+ } catch (final ContextException e) {
+ LOGGER.error("could not acquire read lock on context album, key=" + nextLongKey, e);
+ continue;
+ }
+
+ final TestContextLongItem item = (TestContextLongItem) contextAlbum.get(nextLongKey);
+ final long value = item.getLongValue();
+ if (LOGGER.isTraceEnabled()) {
+ LOGGER.trace("lock type={}, value={}", LockType.READ_LOCK, value);
+ }
+
+ try {
+ contextAlbum.unlockForReading(nextLongKey);
+ } catch (final ContextException e) {
+ LOGGER.error("could not release read lock on context album, key=" + nextLongKey, e);
+ }
+ }
+
+ }
+
+}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/SingleValueWriteLockAlbumModifier.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/SingleValueWriteLockAlbumModifier.java
new file mode 100644
index 000000000..a41de8dd7
--- /dev/null
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/SingleValueWriteLockAlbumModifier.java
@@ -0,0 +1,65 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.policy.apex.context.test.lock.modifier;
+
+import static org.onap.policy.apex.context.test.utils.Constants.TEST_VALUE;
+
+import org.onap.policy.apex.context.ContextAlbum;
+import org.onap.policy.apex.context.ContextException;
+import org.onap.policy.apex.context.test.concepts.TestContextLongItem;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
+
+public class SingleValueWriteLockAlbumModifier implements AlbumModifier {
+ private static final XLogger LOGGER = XLoggerFactory.getXLogger(SingleValueWriteLockAlbumModifier.class);
+
+
+ @Override
+ public void modifyAlbum(final ContextAlbum contextAlbum, final int loopSize, final int arraySize)
+ throws ContextException {
+ for (int i = 0; i < loopSize; i++) {
+ try {
+ contextAlbum.lockForWriting(TEST_VALUE);
+ TestContextLongItem item = (TestContextLongItem) contextAlbum.get(TEST_VALUE);
+ if (item != null) {
+ long value = item.getLongValue();
+ item.setLongValue(++value);
+ } else {
+ item = new TestContextLongItem(0L);
+ }
+ contextAlbum.put(TEST_VALUE, item);
+ } finally {
+ contextAlbum.unlockForWriting(TEST_VALUE);
+ }
+ }
+
+ try {
+ contextAlbum.lockForWriting(TEST_VALUE);
+ final TestContextLongItem item = (TestContextLongItem) contextAlbum.get(TEST_VALUE);
+ final long value = item.getLongValue();
+ LOGGER.info("Value after modification: ", value);
+ } catch (final Exception e) {
+ LOGGER.error("could not read the value in the test context album", e);
+ } finally {
+ contextAlbum.unlockForWriting(TEST_VALUE);
+ }
+ }
+
+}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/WriteLockAlbumModifier.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/WriteLockAlbumModifier.java
new file mode 100644
index 000000000..09e280026
--- /dev/null
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/lock/modifier/WriteLockAlbumModifier.java
@@ -0,0 +1,63 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.policy.apex.context.test.lock.modifier;
+
+import java.util.Random;
+
+import org.onap.policy.apex.context.ContextAlbum;
+import org.onap.policy.apex.context.ContextException;
+import org.onap.policy.apex.context.test.concepts.TestContextLongItem;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
+
+public class WriteLockAlbumModifier implements AlbumModifier {
+ private static final XLogger LOGGER = XLoggerFactory.getXLogger(WriteLockAlbumModifier.class);
+
+
+ @Override
+ public void modifyAlbum(final ContextAlbum contextAlbum, final int loopSize, final int arraySize) {
+ final Random rand = new Random();
+ for (int i = 0; i < loopSize; i++) {
+ final String nextLongKey = Integer.toString(rand.nextInt(arraySize));
+ try {
+ contextAlbum.lockForWriting(nextLongKey);
+ } catch (final ContextException e) {
+ LOGGER.error("could not acquire write lock on context album, key=" + nextLongKey, e);
+ continue;
+ }
+
+ final TestContextLongItem item = (TestContextLongItem) contextAlbum.get(nextLongKey);
+ long value = item.getLongValue();
+ if (LOGGER.isTraceEnabled()) {
+ LOGGER.trace("lock type={}, value={}", LockType.WRITE_LOCK, value);
+ }
+ item.setLongValue(++value);
+ contextAlbum.put(nextLongKey, item);
+
+ try {
+ contextAlbum.unlockForWriting(nextLongKey);
+ } catch (final ContextException e) {
+ LOGGER.error("could not release write lock on context album, key=" + nextLongKey, e);
+ }
+ }
+
+ }
+
+}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContext.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContext.java
index b62364e9d..b373e9fa0 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContext.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContext.java
@@ -23,22 +23,20 @@ package org.onap.policy.apex.context.test.locking;
import java.io.Closeable;
import java.io.IOException;
import java.util.ArrayList;
+import java.util.HashMap;
import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import org.onap.policy.apex.context.ContextAlbum;
import org.onap.policy.apex.context.ContextException;
import org.onap.policy.apex.context.Distributor;
-import org.onap.policy.apex.context.impl.distribution.DistributorFactory;
import org.onap.policy.apex.context.test.concepts.TestContextLongItem;
-import org.onap.policy.apex.context.test.factory.TestContextAlbumFactory;
-import org.onap.policy.apex.context.test.utils.IntegrationThreadFactory;
+import org.onap.policy.apex.context.test.utils.ConfigrationProvider;
import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
-import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
import org.onap.policy.apex.model.basicmodel.handling.ApexModelException;
-import org.onap.policy.apex.model.contextmodel.concepts.AxContextModel;
import org.slf4j.ext.XLogger;
import org.slf4j.ext.XLoggerFactory;
@@ -55,24 +53,17 @@ public class ConcurrentContext {
private Distributor contextDistributor = null;
private ContextAlbum lTypeAlbum = null;
- /**
- * Test concurrent context.
- *
- * @param testType the test type
- * @param jvmCount the jvm count
- * @param threadCount the thread count
- * @param threadLoops the thread loops
- * @return the long
- * @throws ApexModelException the apex model exception
- * @throws IOException the IO exception
- * @throws ApexException the apex exception
- */
- public long testConcurrentContext(final String testType, final int jvmCount, final int threadCount,
- final int threadLoops) throws ApexModelException, IOException, ApexException {
- final ConcurrentContext concurrentContext = new ConcurrentContext();
+ private final ConfigrationProvider configrationProvider;
+
+ public ConcurrentContext(final ConfigrationProvider configrationProvider) {
+ this.configrationProvider = configrationProvider;
+ }
+
+ public Map<String, TestContextLongItem> testConcurrentContext()
+ throws ApexModelException, IOException, ApexException {
try {
- concurrentContext.setupAndVerifyContext();
+ setupAndVerifyContext();
} catch (final Exception exception) {
LOGGER.error("Error occured while setting up and verifying concurrent context", exception);
throw exception;
@@ -80,28 +71,25 @@ public class ConcurrentContext {
LOGGER.debug("starting JVMs and threads . . .");
- final String name = getThreadFactoryName(jvmCount, testType);
- final IntegrationThreadFactory threadFactory = new IntegrationThreadFactory(name);
- final ExecutorService executorService = Executors.newFixedThreadPool(threadCount, threadFactory);
+ final ExecutorService executorService = configrationProvider.getExecutorService();
- final List<Closeable> tasks = new ArrayList<>(threadCount);
+ final List<Closeable> tasks = new ArrayList<>(configrationProvider.getThreadCount());
addShutDownHook(tasks);
// Check if we have a single JVM or multiple JVMs
- if (jvmCount == 1) {
+ if (configrationProvider.getJvmCount() == 1) {
// Run everything in this JVM
- for (int t = 0; t < threadCount; t++) {
- final ConcurrentContextThread task = new ConcurrentContextThread(0, t, threadLoops);
+ for (int t = 0; t < configrationProvider.getThreadCount(); t++) {
+ final ConcurrentContextThread task = new ConcurrentContextThread(0, t, configrationProvider);
tasks.add(task);
executorService.execute(task);
}
} else {
// Spawn JVMs to run the tests
- for (int j = 0; j < jvmCount; j++) {
- final ConcurrentContextJVMThread task =
- new ConcurrentContextJVMThread(testType, j, threadCount, threadLoops);
+ for (int j = 0; j < configrationProvider.getJvmCount(); j++) {
+ final ConcurrentContextJVMThread task = new ConcurrentContextJVMThread(j, configrationProvider);
tasks.add(task);
executorService.execute(task);
}
@@ -120,7 +108,7 @@ public class ConcurrentContext {
LOGGER.info("Shutting down now ...");
executorService.shutdownNow();
- return concurrentContext.verifyAndClearContext(jvmCount, threadCount, threadLoops);
+ return verifyAndClearContext();
}
@@ -140,85 +128,34 @@ public class ConcurrentContext {
});
}
-
- private String getThreadFactoryName(final int jvmCount, final String testType) {
- return jvmCount == 1 ? testType + ":TestConcurrentContextThread_0_"
- : testType + ":TestConcurrentContextJVMThread_";
- }
-
/**
* Setup and verify context.
*
* @throws ContextException the context exception
*/
private void setupAndVerifyContext() throws ContextException {
- final AxArtifactKey distributorKey = new AxArtifactKey("ApexDistributor", "0.0.1");
- contextDistributor = new DistributorFactory().getDistributor(distributorKey);
-
- // @formatter:off
- final AxArtifactKey[] usedArtifactStackArray = {
- new AxArtifactKey("testC-top", "0.0.1"),
- new AxArtifactKey("testC-next", "0.0.1"),
- new AxArtifactKey("testC-bot", "0.0.1")
- };
- // @formatter:on
-
- final AxContextModel albumsModel = TestContextAlbumFactory.createMultiAlbumsContextModel();
- contextDistributor.registerModel(albumsModel);
-
- lTypeAlbum = contextDistributor.createContextAlbum(new AxArtifactKey("LTypeContextAlbum", "0.0.1"));
- assert (lTypeAlbum != null);
- lTypeAlbum.setUserArtifactStack(usedArtifactStackArray);
-
- // CHECKSTYLE:OFF: checkstyle:magicNumber
- lTypeAlbum.put("lTypeValue0", new TestContextLongItem(0xFFFFFFFFFFFFFFFFL));
- lTypeAlbum.put("lTypeValue1", new TestContextLongItem(0xFFFFFFFFFFFFFFFEL));
- lTypeAlbum.put("lTypeValue2", new TestContextLongItem(0xFFFFFFFFFFFFFFFDL));
- lTypeAlbum.put("lTypeValue3", new TestContextLongItem(0xFFFFFFFFFFFFFFFCL));
- lTypeAlbum.put("lTypeValue4", new TestContextLongItem(0xFFFFFFFFFFFFFFFBL));
- lTypeAlbum.put("lTypeValue5", new TestContextLongItem(0xFFFFFFFFFFFFFFFAL));
- lTypeAlbum.put("lTypeValue6", new TestContextLongItem(0xFFFFFFFFFFFFFFF9L));
- lTypeAlbum.put("lTypeValue7", new TestContextLongItem(0xFFFFFFFFFFFFFFF8L));
- lTypeAlbum.put("lTypeValue8", new TestContextLongItem(0xFFFFFFFFFFFFFFF7L));
- lTypeAlbum.put("lTypeValue9", new TestContextLongItem(0xFFFFFFFFFFFFFFF6L));
- lTypeAlbum.put("lTypeValueA", new TestContextLongItem(0xFFFFFFFFFFFFFFF5L));
- lTypeAlbum.put("lTypeValueB", new TestContextLongItem(0xFFFFFFFFFFFFFFF4L));
- lTypeAlbum.put("lTypeValueC", new TestContextLongItem(0xFFFFFFFFFFFFFFF3L));
- lTypeAlbum.put("lTypeValueD", new TestContextLongItem(0xFFFFFFFFFFFFFFF2L));
- lTypeAlbum.put("lTypeValueE", new TestContextLongItem(0xFFFFFFFFFFFFFFF1L));
- lTypeAlbum.put("lTypeValueF", new TestContextLongItem(0xFFFFFFFFFFFFFFF0L));
- LOGGER.debug(lTypeAlbum.toString());
- assert (lTypeAlbum.size() >= 16);
- // CHECKSTYLE:ON: checkstyle:magicNumber
-
- // The initial value for concurrent testing
- final TestContextLongItem item = new TestContextLongItem(0L);
- lTypeAlbum.put("testValue", item);
+ contextDistributor = configrationProvider.getDistributor();
+ lTypeAlbum = configrationProvider.getContextAlbum(contextDistributor);
+ final Map<String, Object> initValues = configrationProvider.getContextAlbumInitValues();
+ for (final Entry<String, Object> entry : initValues.entrySet()) {
+ lTypeAlbum.put(entry.getKey(), entry.getValue());
+ }
}
- /**
- * Verify and clear context.
- *
- * @param jvmCount the jvm count
- * @param threadCount the thread count
- * @param threadLoops the thread loops
- * @return the long
- * @throws ContextException the context exception
- */
- private long verifyAndClearContext(final int jvmCount, final int threadCount, final int threadLoops)
- throws ContextException {
+ private Map<String, TestContextLongItem> verifyAndClearContext() throws ContextException {
+ final Map<String, TestContextLongItem> values = new HashMap<>();
try {
- LOGGER.debug("threads finished, end value is {}",
- ((TestContextLongItem) lTypeAlbum.get("testValue")).getLongValue());
+
+ for (Entry<String, Object> entry : lTypeAlbum.entrySet()) {
+ values.put(entry.getKey(), (TestContextLongItem) entry.getValue());
+ }
} catch (final Exception exception) {
LOGGER.error("Error: ", exception);
}
- final long total = ((TestContextLongItem) lTypeAlbum.get("testValue")).getLongValue();
-
contextDistributor.clear();
contextDistributor = null;
- return total;
+ return values;
}
}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextJVM.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextJVM.java
index e2a6b0da0..fc1c830e7 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextJVM.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextJVM.java
@@ -30,20 +30,19 @@ import java.util.List;
import java.util.Map.Entry;
import java.util.TreeSet;
import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import org.onap.policy.apex.context.ContextAlbum;
import org.onap.policy.apex.context.Distributor;
-import org.onap.policy.apex.context.impl.distribution.DistributorFactory;
-import org.onap.policy.apex.context.test.factory.TestContextAlbumFactory;
-import org.onap.policy.apex.context.test.utils.IntegrationThreadFactory;
+import org.onap.policy.apex.context.test.utils.ConfigrationProvider;
+import org.onap.policy.apex.context.test.utils.ConfigrationProviderImpl;
+import org.onap.policy.apex.context.test.utils.Constants;
import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
+import org.onap.policy.apex.model.basicmodel.concepts.ApexRuntimeException;
import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
import org.onap.policy.apex.model.basicmodel.service.AbstractParameters;
import org.onap.policy.apex.model.basicmodel.service.ParameterService;
-import org.onap.policy.apex.model.contextmodel.concepts.AxContextModel;
import org.slf4j.ext.XLogger;
import org.slf4j.ext.XLoggerFactory;
@@ -62,55 +61,29 @@ public final class ConcurrentContextJVM {
private final int jvmNo;
- private final int threadCount;
-
- private final int threadLoops;
-
private final ExecutorService executorService;
- /**
- * The Constructor.
- *
- * @param testType the test type
- * @param jvmNo the jvm no
- * @param threadCount the thread count
- * @param threadLoops the thread loops
- * @throws ApexException the apex exception
- */
- private ConcurrentContextJVM(final String testType, final int jvmNo, final int threadCount, final int threadLoops) {
+ private final ConfigrationProvider configrationProvider;
+
+ private ConcurrentContextJVM(final int jvmNo, final ConfigrationProvider configrationProvider) {
this.jvmNo = jvmNo;
- this.threadCount = threadCount;
- this.threadLoops = threadLoops;
- final String name = testType + ":ConcurrentContextThread_" + jvmNo;
- this.executorService = Executors.newFixedThreadPool(threadCount, new IntegrationThreadFactory(name));
+ this.configrationProvider = configrationProvider;
+ final String name = configrationProvider.getTestName() + ":ConcurrentContextThread_" + jvmNo;
+ this.executorService = configrationProvider.getExecutorService(name, configrationProvider.getThreadCount());
}
public void execute() throws ApexException {
LOGGER.debug("starting JVMs and threads . . .");
final AxArtifactKey distributorKey = new AxArtifactKey("ApexDistributor" + jvmNo, "0.0.1");
- final Distributor contextDistributor = new DistributorFactory().getDistributor(distributorKey);
-
- // @formatter:off
- final AxArtifactKey[] usedArtifactStackArray = {
- new AxArtifactKey("testC-top", "0.0.1"),
- new AxArtifactKey("testC-next", "0.0.1"),
- new AxArtifactKey("testC-bot", "0.0.1")
- };
- // @formatter:on
-
- final AxContextModel albumsModel = TestContextAlbumFactory.createMultiAlbumsContextModel();
- contextDistributor.registerModel(albumsModel);
+ final Distributor distributor = configrationProvider.getDistributor(distributorKey);
+ final ContextAlbum contextAlbum = configrationProvider.getContextAlbum(distributor);
+ assert (contextAlbum != null);
- final ContextAlbum lTypeAlbum =
- contextDistributor.createContextAlbum(new AxArtifactKey("LTypeContextAlbum", "0.0.1"));
- assert (lTypeAlbum != null);
- lTypeAlbum.setUserArtifactStack(usedArtifactStackArray);
+ final List<Future<?>> tasks = new ArrayList<>(configrationProvider.getThreadCount());
- final List<Future<?>> tasks = new ArrayList<>(threadCount);
-
- for (int t = 0; t < threadCount; t++) {
- tasks.add(executorService.submit(new ConcurrentContextThread(jvmNo, t, threadLoops)));
+ for (int t = 0; t < configrationProvider.getThreadCount(); t++) {
+ tasks.add(executorService.submit(new ConcurrentContextThread(jvmNo, t, configrationProvider)));
}
try {
@@ -123,8 +96,8 @@ public final class ConcurrentContextJVM {
Thread.currentThread().interrupt();
}
- LOGGER.debug("threads finished, end value is {}", lTypeAlbum.get("testValue"));
- contextDistributor.clear();
+ LOGGER.debug("threads finished, end value is {}", contextAlbum.get(Constants.TEST_VALUE));
+ distributor.clear();
LOGGER.info("Shutting down now ... ");
executorService.shutdownNow();
}
@@ -145,49 +118,25 @@ public final class ConcurrentContextJVM {
// CHECKSTYLE:OFF: checkstyle:magicNumber
// An even number of arguments greater than 3
- if (args.length < 7) {
+ if (args.length < 9) {
LOGGER.error("invalid arguments: " + Arrays.toString(args));
LOGGER.error(
- "usage: TestConcurrentContextJVM testType jvmNo threadCount threadLoops [parameterKey parameterJson].... ");
- return;
- }
-
- int jvmNo = -1;
- int threadCount = -1;
- int threadLoops = -1;
- String hazelCastfileLocation = null;
-
- try {
- jvmNo = Integer.parseInt(args[1]);
- } catch (final Exception e) {
- LOGGER.error("invalid argument jvmNo", e);
- return;
- }
-
- try {
- threadCount = Integer.parseInt(args[2]);
- } catch (final Exception e) {
- LOGGER.error("invalid argument threadCount", e);
+ "usage: TestConcurrentContextJVM testType jvmNo threadCount threadLoops albumSize lockType [parameterKey parameterJson].... ");
return;
}
- try {
- threadLoops = Integer.parseInt(args[3]);
- } catch (final Exception e) {
- LOGGER.error("invalid argument threadLoops", e);
- return;
- }
- try {
- hazelCastfileLocation = args[4].trim();
- } catch (final Exception e) {
- LOGGER.error("invalid argument hazelcast file location", e);
- return;
- }
+ final String testName = getStringValue("testType", args, 0);
+ final int jvmNo = getIntValue("jvmNo", args, 1);
+ final int threadCount = getIntValue("threadCount", args, 2);
+ final int threadLoops = getIntValue("threadLoops", args, 3);
+ final int albumSize = getIntValue("albumSize", args, 4);
+ final int lockType = getIntValue("lockType", args, 5);
+ final String hazelCastfileLocation = getStringValue("hazelcast file location", args, 6);;
System.setProperty("hazelcast.config", hazelCastfileLocation);
- for (int p = 5; p < args.length - 1; p += 2) {
+ for (int p = 7; p < args.length - 1; p += 2) {
@SuppressWarnings("rawtypes")
final Class parametersClass = Class.forName(args[p]);
final AbstractParameters parameters =
@@ -201,8 +150,9 @@ public final class ConcurrentContextJVM {
}
try {
- final ConcurrentContextJVM concurrentContextJVM =
- new ConcurrentContextJVM(args[0], jvmNo, threadCount, threadLoops);
+ final ConfigrationProvider configrationProvider =
+ new ConfigrationProviderImpl(testName, 1, threadCount, threadLoops, albumSize, lockType);
+ final ConcurrentContextJVM concurrentContextJVM = new ConcurrentContextJVM(jvmNo, configrationProvider);
concurrentContextJVM.execute();
} catch (final Exception e) {
@@ -211,9 +161,30 @@ public final class ConcurrentContextJVM {
}
// CHECKSTYLE:ON: checkstyle:magicNumber
+ }
+ private static String getStringValue(final String key, final String[] args, final int position) {
+ try {
+ return args[position];
+ } catch (final Exception e) {
+ final String msg = "invalid argument " + key;
+ LOGGER.error(msg, e);
+ throw new ApexRuntimeException(msg, e);
+ }
}
+ private static int getIntValue(final String key, final String[] args, final int position) {
+ final String value = getStringValue(key, args, position);
+ try {
+ return Integer.parseInt(value);
+ } catch (final Exception e) {
+ final String msg = "Expects number found " + value;
+ LOGGER.error(msg, e);
+ throw new ApexRuntimeException(msg, e);
+ }
+ }
+
+
/**
* This method setus up any static configuration required by the JVM.
*
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextJVMThread.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextJVMThread.java
index 995772f05..049754802 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextJVMThread.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextJVMThread.java
@@ -22,14 +22,13 @@ package org.onap.policy.apex.context.test.locking;
import java.io.BufferedReader;
import java.io.Closeable;
-import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.Map.Entry;
-import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
+import org.onap.policy.apex.context.test.utils.ConfigrationProvider;
import org.onap.policy.apex.model.basicmodel.service.AbstractParameters;
import org.onap.policy.apex.model.basicmodel.service.ParameterService;
import org.slf4j.ext.XLogger;
@@ -46,27 +45,13 @@ public class ConcurrentContextJVMThread implements Runnable, Closeable {
// Logger for this class
private static final XLogger LOGGER = XLoggerFactory.getXLogger(ConcurrentContextJVMThread.class);
- private final String testType;
private final int jvm;
- private final int threadCount;
- private final int target;
+ private final ConfigrationProvider configrationProvider;
private Process process = null;
- /**
- * The Constructor.
- *
- * @param testType the test type
- * @param jvm the jvm
- * @param threadCount the thread count
- * @param target the target
- * @throws ApexException the apex exception
- */
- public ConcurrentContextJVMThread(final String testType, final int jvm, final int threadCount, final int target)
- throws ApexException {
- this.testType = testType;
+ public ConcurrentContextJVMThread(final int jvm, final ConfigrationProvider configrationProvider) {
this.jvm = jvm;
- this.threadCount = threadCount;
- this.target = target;
+ this.configrationProvider = configrationProvider;
}
/*
@@ -84,11 +69,13 @@ public class ConcurrentContextJVMThread implements Runnable, Closeable {
commandList.add("-cp");
commandList.add(System.getProperty("java.class.path"));
commandList.add(ConcurrentContextJVM.class.getCanonicalName());
- commandList.add(testType);
+ commandList.add(configrationProvider.getTestName());
commandList.add(new Integer(jvm).toString());
- commandList.add(new Integer(threadCount).toString());
- commandList.add(new Integer(target).toString());
- commandList.add(System.getProperty("hazelcast.config"));
+ commandList.add(new Integer(configrationProvider.getThreadCount()).toString());
+ commandList.add(new Integer(configrationProvider.getLoopSize()).toString());
+ commandList.add(new Integer(configrationProvider.getAlbumSize()).toString());
+ commandList.add(new Integer(configrationProvider.getLockType().getValue()).toString());
+ commandList.add(System.getProperty("hazelcast.config", ""));
for (final Entry<Class<?>, AbstractParameters> parameterServiceEntry : ParameterService.getAll()) {
commandList.add(parameterServiceEntry.getKey().getCanonicalName());
@@ -101,7 +88,6 @@ public class ConcurrentContextJVMThread implements Runnable, Closeable {
final ProcessBuilder processBuilder = new ProcessBuilder(commandList);
processBuilder.redirectErrorStream(true);
-
try {
process = processBuilder.start();
@@ -122,7 +108,7 @@ public class ConcurrentContextJVMThread implements Runnable, Closeable {
LOGGER.warn("Thread was interrupted");
Thread.currentThread().interrupt();
}
- } catch (final IOException ioException) {
+ } catch (final Exception ioException) {
LOGGER.error("Error occured while writing JVM Output for command ", ioException);
}
}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextThread.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextThread.java
index 75a704557..726880f3b 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextThread.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/locking/ConcurrentContextThread.java
@@ -25,13 +25,10 @@ import java.io.Closeable;
import org.onap.policy.apex.context.ContextAlbum;
import org.onap.policy.apex.context.ContextException;
import org.onap.policy.apex.context.Distributor;
-import org.onap.policy.apex.context.impl.distribution.DistributorFactory;
import org.onap.policy.apex.context.parameters.ContextParameters;
-import org.onap.policy.apex.context.test.concepts.TestContextLongItem;
-import org.onap.policy.apex.context.test.factory.TestContextAlbumFactory;
-import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
+import org.onap.policy.apex.context.test.lock.modifier.AlbumModifier;
+import org.onap.policy.apex.context.test.utils.ConfigrationProvider;
import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
-import org.onap.policy.apex.model.contextmodel.concepts.AxContextModel;
import org.slf4j.ext.XLogger;
import org.slf4j.ext.XLoggerFactory;
@@ -41,33 +38,25 @@ import org.slf4j.ext.XLoggerFactory;
* @author Liam Fallon (liam.fallon@ericsson.com)
*/
public class ConcurrentContextThread implements Runnable, Closeable {
- private static final String VALUE = "testValue";
// Logger for this class
private static final XLogger LOGGER = XLoggerFactory.getXLogger(ConcurrentContextThread.class);
- private final Distributor distributor;
private final int jvm;
private final int instance;
- private final int threadLoops;
+ private final ConfigrationProvider configrationProvider;
/**
* The Constructor.
*
* @param jvm the jvm
* @param instance the instance
- * @param threadLoops the thread loops
- * @throws ApexException the apex exception
+ * @param configrationProvider the configuration provider
*/
- public ConcurrentContextThread(final int jvm, final int instance, final int threadLoops) throws ApexException {
+ public ConcurrentContextThread(final int jvm, final int instance, final ConfigrationProvider configrationProvider) {
this.jvm = jvm;
this.instance = instance;
- this.threadLoops = threadLoops;
-
- final AxArtifactKey distributorKey = new AxArtifactKey("ApexDistributor_" + jvm + "_" + instance, "0.0.1");
+ this.configrationProvider = configrationProvider;
new ContextParameters();
- distributor = new DistributorFactory().getDistributor(distributorKey);
- final AxContextModel albumsModel = TestContextAlbumFactory.createMultiAlbumsContextModel();
- distributor.registerModel(albumsModel);
}
/*
@@ -79,72 +68,30 @@ public class ConcurrentContextThread implements Runnable, Closeable {
public void run() {
LOGGER.info("running TestConcurrentContextThread_" + jvm + "_" + instance + " . . .");
- ContextAlbum lTypeAlbum = null;
-
- try {
- lTypeAlbum = distributor.createContextAlbum(new AxArtifactKey("LTypeContextAlbum", "0.0.1"));
- } catch (final Exception e) {
- LOGGER.error("could not get the test context album", e);
- LOGGER.error("failed TestConcurrentContextThread_" + jvm + "_" + instance);
- return;
- }
-
- if (lTypeAlbum == null) {
- LOGGER.error("could not find the test context album");
- LOGGER.error("failed TestConcurrentContextThread_" + jvm + "_" + instance);
- return;
- }
-
- // @formatter:off
- final AxArtifactKey[] usedArtifactStackArray = {new AxArtifactKey("testC-top", "0.0.1"),
- new AxArtifactKey("testC-next", "0.0.1"), new AxArtifactKey("testC-bot", "0.0.1")};
- // @formatter:on
- lTypeAlbum.setUserArtifactStack(usedArtifactStackArray);
+ final AxArtifactKey distributorKey = new AxArtifactKey("ApexDistributor_" + jvm + "_" + instance, "0.0.1");
+ final Distributor distributor = configrationProvider.getDistributor(distributorKey);
try {
- updateAlbum(lTypeAlbum);
- } catch (final Exception exception) {
- LOGGER.error("could not set the value in the test context album", exception);
- LOGGER.error("failed TestConcurrentContextThread_" + jvm + "_" + instance);
- return;
- }
+ final long startTime = System.currentTimeMillis();
+ final ContextAlbum contextAlbum = configrationProvider.getContextAlbum(distributor);
+
+ final AlbumModifier albumModifier = configrationProvider.getAlbumModifier();
+ albumModifier.modifyAlbum(contextAlbum, configrationProvider.getLoopSize(),
+ configrationProvider.getAlbumSize());
+ LOGGER.info("Took {} ms to modify album", (System.currentTimeMillis() - startTime));
- try {
- lTypeAlbum.lockForWriting(VALUE);
- final TestContextLongItem item = (TestContextLongItem) lTypeAlbum.get(VALUE);
- final long value = item.getLongValue();
- LOGGER.info("completed TestConcurrentContextThread_" + jvm + "_" + instance + ", value=" + value);
} catch (final Exception e) {
- LOGGER.error("could not read the value in the test context album", e);
- LOGGER.error("failed TestConcurrentContextThread_" + jvm + "_" + instance);
+ LOGGER.error("Unexpected error occured while processing", e);
} finally {
try {
- lTypeAlbum.unlockForWriting(VALUE);
distributor.shutdown();
} catch (final ContextException e) {
- LOGGER.error("could not unlock test context album item", e);
- LOGGER.error("failed TestConcurrentContextThread_" + jvm + "_" + instance);
+ LOGGER.error("Unable to shutdown distributor", e);
}
}
- }
+ LOGGER.info("finished TestConcurrentContextThread_" + jvm + "_" + instance + " . . .");
- private void updateAlbum(final ContextAlbum lTypeAlbum) throws Exception {
- for (int i = 0; i < threadLoops; i++) {
- try {
- lTypeAlbum.lockForWriting(VALUE);
- TestContextLongItem item = (TestContextLongItem) lTypeAlbum.get(VALUE);
- if (item != null) {
- long value = item.getLongValue();
- item.setLongValue(++value);
- } else {
- item = new TestContextLongItem(0L);
- }
- lTypeAlbum.put(VALUE, item);
- } finally {
- lTypeAlbum.unlockForWriting(VALUE);
- }
- }
}
@Override
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProvider.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProvider.java
new file mode 100644
index 000000000..d17f32269
--- /dev/null
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProvider.java
@@ -0,0 +1,63 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.policy.apex.context.test.utils;
+
+import java.util.Map;
+import java.util.concurrent.ExecutorService;
+
+import org.onap.policy.apex.context.ContextAlbum;
+import org.onap.policy.apex.context.ContextException;
+import org.onap.policy.apex.context.Distributor;
+import org.onap.policy.apex.context.test.lock.modifier.AlbumModifier;
+import org.onap.policy.apex.context.test.lock.modifier.LockType;
+import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
+
+public interface ConfigrationProvider {
+
+ String getTestName();
+
+ int getLoopSize();
+
+ int getThreadCount();
+
+ int getJvmCount();
+
+ int getAlbumSize();
+
+ ExecutorService getExecutorService();
+
+ ExecutorService getExecutorService(final String threadFactoryName, final int threadPoolSize);
+
+ Distributor getDistributor(final AxArtifactKey key);
+
+ Distributor getDistributor();
+
+ ContextAlbum getContextAlbum(final Distributor distributor);
+
+ ContextAlbum getContextAlbum(final Distributor distributor, AxArtifactKey axContextAlbumKey,
+ AxArtifactKey[] artifactKeys) throws ContextException;
+
+ Map<String, Object> getContextAlbumInitValues();
+
+ AlbumModifier getAlbumModifier();
+
+ LockType getLockType();
+
+}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProviderImpl.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProviderImpl.java
new file mode 100644
index 000000000..50429099e
--- /dev/null
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ConfigrationProviderImpl.java
@@ -0,0 +1,166 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.policy.apex.context.test.utils;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+import org.onap.policy.apex.context.ContextAlbum;
+import org.onap.policy.apex.context.ContextException;
+import org.onap.policy.apex.context.ContextRuntimeException;
+import org.onap.policy.apex.context.Distributor;
+import org.onap.policy.apex.context.impl.distribution.DistributorFactory;
+import org.onap.policy.apex.context.test.concepts.TestContextLongItem;
+import org.onap.policy.apex.context.test.factory.TestContextAlbumFactory;
+import org.onap.policy.apex.context.test.lock.modifier.AlbumModifier;
+import org.onap.policy.apex.context.test.lock.modifier.LockType;
+import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
+import org.onap.policy.apex.model.contextmodel.concepts.AxContextModel;
+import org.onap.policy.apex.model.utilities.Assertions;
+
+public class ConfigrationProviderImpl implements ConfigrationProvider {
+
+ private final String testType;
+ private final int jvmCount;
+ private final int threadCount;
+ private final int loopSize;
+ private final int albumSize;
+ private final LockType lockType;
+
+ public ConfigrationProviderImpl(final String testType, final int jvmCount, final int threadCount,
+ final int loopSize, final int albumSize, final int lockType) {
+ this.testType = testType;
+ this.jvmCount = jvmCount;
+ this.threadCount = threadCount;
+ this.loopSize = loopSize;
+ this.albumSize = albumSize;
+ this.lockType = LockType.getLockType(lockType);
+ }
+
+ @Override
+ public String getTestName() {
+ return testType;
+ }
+
+ @Override
+ public int getLoopSize() {
+ return loopSize;
+ }
+
+ @Override
+ public int getThreadCount() {
+ return threadCount;
+ }
+
+ @Override
+ public int getJvmCount() {
+ return jvmCount;
+ }
+
+ @Override
+ public int getAlbumSize() {
+ return albumSize;
+ }
+
+ @Override
+ public ExecutorService getExecutorService() {
+ final String name = getThreadFactoryName(jvmCount, testType);
+ final IntegrationThreadFactory threadFactory = new IntegrationThreadFactory(name);
+ final ExecutorService executorService = Executors.newFixedThreadPool(threadCount, threadFactory);
+ return executorService;
+ }
+
+ @Override
+ public ExecutorService getExecutorService(final String threadFactoryName, final int threadPoolSize) {
+ final IntegrationThreadFactory threadFactory = new IntegrationThreadFactory(threadFactoryName);
+ final ExecutorService executorService = Executors.newFixedThreadPool(threadPoolSize, threadFactory);
+ return executorService;
+ }
+
+ @Override
+ public Distributor getDistributor(final AxArtifactKey key) {
+ try {
+ return new DistributorFactory().getDistributor(key);
+ } catch (ContextException e) {
+ throw new ContextRuntimeException("Unable to create Distributor", e);
+ }
+ }
+
+ @Override
+ public Distributor getDistributor() {
+ final AxArtifactKey distributorKey = new AxArtifactKey("ApexDistributor", "0.0.1");
+ return getDistributor(distributorKey);
+ }
+
+ @Override
+ public ContextAlbum getContextAlbum(final Distributor distributor) {
+ return getContextAlbum(distributor, Constants.L_TYPE_CONTEXT_ALBUM, Constants.getAxArtifactKeyArray());
+ }
+
+ @Override
+ public ContextAlbum getContextAlbum(final Distributor distributor, final AxArtifactKey axContextAlbumKey,
+ final AxArtifactKey[] artifactKeys) {
+ final AxContextModel axContextModel = TestContextAlbumFactory.createMultiAlbumsContextModel();
+ try {
+ distributor.registerModel(axContextModel);
+ final ContextAlbum contextAlbum = distributor.createContextAlbum(axContextAlbumKey);
+ Assertions.argumentNotNull(contextAlbum, "ContextAlbum should not be null");
+ contextAlbum.setUserArtifactStack(artifactKeys);
+ return contextAlbum;
+ } catch (ContextException e) {
+ throw new ContextRuntimeException("Unable to create ContextAlbum", e);
+ }
+ }
+
+ @Override
+ public Map<String, Object> getContextAlbumInitValues() {
+ final Map<String, Object> values = new HashMap<>();
+ for (int i = 0; i < albumSize; i++) {
+ values.put(Integer.toString(i), new TestContextLongItem(0l));
+ }
+ return values;
+ }
+
+ @Override
+ public AlbumModifier getAlbumModifier() {
+ return lockType.getAlbumModifier();
+ }
+
+ @Override
+ public LockType getLockType() {
+ return lockType;
+ }
+
+
+ private String getThreadFactoryName(final int jvmCount, final String testType) {
+ return jvmCount == 1 ? testType + ":TestConcurrentContextThread_0_"
+ : testType + ":TestConcurrentContextJVMThread_";
+ }
+
+ @Override
+ public String toString() {
+ return "ConfigrationProviderImpl [testType=" + testType + ", jvmCount=" + jvmCount + ", threadCount="
+ + threadCount + ", loopSize=" + loopSize + ", albumSize=" + albumSize + ", lockType=" + lockType + "]";
+ }
+
+
+}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/Constants.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/Constants.java
index 79687139a..933c68b11 100644
--- a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/Constants.java
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/Constants.java
@@ -52,14 +52,17 @@ public class Constants {
public static final String TEST_POLICY_CONTEXT_ITEM = TestPolicyContextItem.class.getName();
public static final TimeZone TIME_ZONE = TimeZone.getTimeZone("Europe/Dublin");
+ public static final AxArtifactKey L_TYPE_CONTEXT_ALBUM = new AxArtifactKey("LTypeContextAlbum", VERSION);
+ public static final String TEST_VALUE = "testValue";
+
private static final AxArtifactKey KEY = new AxArtifactKey("testC-top", VERSION);
private static final AxArtifactKey KEY3 = new AxArtifactKey("testC-bot", VERSION);
private static final AxArtifactKey KEY2 = new AxArtifactKey("testC-next", VERSION);
- public static final AxArtifactKey[] USED_ARTIFACT_STACK_ARRAY = getAxArtifactKeyArray();
+ private static final AxArtifactKey[] USED_ARTIFACT_STACK_ARRAY = new AxArtifactKey[] {KEY, KEY2, KEY3};;
- private static AxArtifactKey[] getAxArtifactKeyArray() {
- return new AxArtifactKey[] {KEY, KEY2, KEY3};
+ public static final AxArtifactKey[] getAxArtifactKeyArray() {
+ return USED_ARTIFACT_STACK_ARRAY;
}
private Constants() {}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/NetworkUtils.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/NetworkUtils.java
new file mode 100644
index 000000000..01331f2a7
--- /dev/null
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/NetworkUtils.java
@@ -0,0 +1,58 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.policy.apex.context.test.utils;
+
+import java.net.InetAddress;
+import java.net.NetworkInterface;
+import java.net.SocketException;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.TreeSet;
+
+public class NetworkUtils {
+
+ private NetworkUtils() {}
+
+ /**
+ * The JGroups IP address must be set to a real (not loopback) IP address for Infinispan to
+ * work. In order to ensure that all the JVMs in a test pick up the same IP address, this
+ * function sets the address to be the first non-loopback IPv4 address on a host
+ *
+ * @return Set of IPv4 addresses
+ * @throws SocketException
+ */
+ public static TreeSet<String> getIPv4NonLoopAddresses() throws SocketException {
+ final TreeSet<String> ipAddressSet = new TreeSet<String>();
+
+ final Enumeration<NetworkInterface> nets = NetworkInterface.getNetworkInterfaces();
+ for (final NetworkInterface netint : Collections.list(nets)) {
+ final Enumeration<InetAddress> inetAddresses = netint.getInetAddresses();
+ for (final InetAddress inetAddress : Collections.list(inetAddresses)) {
+ // Look for real IPv4 internet addresses
+ if (!inetAddress.isLoopbackAddress() && inetAddress.getAddress().length == 4) {
+ ipAddressSet.add(inetAddress.getHostAddress());
+ }
+ }
+ }
+ return ipAddressSet;
+ }
+
+
+}
diff --git a/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ZooKeeperServerServiceProvider.java b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ZooKeeperServerServiceProvider.java
new file mode 100644
index 000000000..67bb8878b
--- /dev/null
+++ b/context/context-test-utils/src/main/java/org/onap/policy/apex/context/test/utils/ZooKeeperServerServiceProvider.java
@@ -0,0 +1,63 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.policy.apex.context.test.utils;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.InetSocketAddress;
+
+import org.apache.zookeeper.server.NIOServerCnxnFactory;
+import org.apache.zookeeper.server.ZooKeeperServer;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
+
+public class ZooKeeperServerServiceProvider {
+ private static final XLogger LOGGER = XLoggerFactory.getXLogger(ZooKeeperServerServiceProvider.class);
+
+ private NIOServerCnxnFactory zookeeperFactory;
+ private File zookeeperDirectory;
+ private InetSocketAddress addr;
+
+ public ZooKeeperServerServiceProvider(final File zookeeperDirectory, final InetSocketAddress addr) {
+ this.zookeeperDirectory = zookeeperDirectory;
+ this.addr = addr;
+ }
+
+ public ZooKeeperServerServiceProvider(final File zookeeperDirectory, final String addr, final int port) {
+ this.zookeeperDirectory = zookeeperDirectory;
+ this.addr = new InetSocketAddress(addr, port);
+ }
+
+ public void startZookeeperServer() throws IOException, InterruptedException {
+ LOGGER.info("Starting up ZooKeeperServer using address: {} and port: {}", addr.getAddress(), addr.getPort());
+ final ZooKeeperServer server = new ZooKeeperServer(zookeeperDirectory, zookeeperDirectory, 5000);
+ zookeeperFactory = new NIOServerCnxnFactory();
+ zookeeperFactory.configure(addr, 100);
+ zookeeperFactory.startup(server);
+ }
+
+ public void stopZookeeperServer() {
+ LOGGER.info("Stopping ZooKeeperServer for address: {} and port: {}", addr.getAddress(), addr.getPort());
+ if (zookeeperFactory != null) {
+ zookeeperFactory.shutdown();
+ }
+ }
+
+}
diff --git a/context/context-test-utils/src/test/java/org/onap/policy/apex/context/test/locking/TestConcurrentContext.java b/context/context-test-utils/src/test/java/org/onap/policy/apex/context/test/locking/TestConcurrentContext.java
index 7788fb411..c29353caf 100644
--- a/context/context-test-utils/src/test/java/org/onap/policy/apex/context/test/locking/TestConcurrentContext.java
+++ b/context/context-test-utils/src/test/java/org/onap/policy/apex/context/test/locking/TestConcurrentContext.java
@@ -22,15 +22,21 @@ package org.onap.policy.apex.context.test.locking;
import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.onap.policy.apex.context.test.lock.modifier.LockType.WRITE_LOCK_SINGLE_VALUE_UPDATE;
+import static org.onap.policy.apex.context.test.utils.Constants.TEST_VALUE;
-import java.io.IOException;
+import java.util.Map;
import org.junit.Test;
import org.onap.policy.apex.context.impl.distribution.jvmlocal.JVMLocalDistributor;
import org.onap.policy.apex.context.impl.locking.jvmlocal.JVMLocalLockManager;
import org.onap.policy.apex.context.parameters.ContextParameters;
-import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
-import org.onap.policy.apex.model.basicmodel.handling.ApexModelException;
+import org.onap.policy.apex.context.test.concepts.TestContextLongItem;
+import org.onap.policy.apex.context.test.utils.ConfigrationProvider;
+import org.onap.policy.apex.context.test.utils.ConfigrationProviderImpl;
+import org.onap.policy.apex.context.test.utils.Constants;
import org.slf4j.ext.XLogger;
import org.slf4j.ext.XLoggerFactory;
@@ -40,10 +46,12 @@ import org.slf4j.ext.XLoggerFactory;
* @author Liam Fallon (liam.fallon@ericsson.com)
*/
public class TestConcurrentContext {
+
// Logger for this class
private static final XLogger logger = XLoggerFactory.getXLogger(TestConcurrentContext.class);
// Test parameters
+ private static final int ALBUM_SIZE = 16;
private static final int TEST_JVM_COUNT_SINGLE_JVM = 1;
private static final int TEST_JVM_COUNT_MULTI_JVM = 3;
private static final int TEST_THREAD_COUNT_SINGLE_JVM = 64;
@@ -51,46 +59,81 @@ public class TestConcurrentContext {
private static final int TEST_THREAD_LOOPS = 100;
@Test
- public void testConcurrentContextJVMLocalVarSet() throws ApexModelException, IOException, ApexException {
+ public void testConcurrentContextJVMLocalVarSet() throws Exception {
logger.debug("Running testConcurrentContextJVMLocalVarSet test . . .");
final ContextParameters contextParameters = new ContextParameters();
contextParameters.getLockManagerParameters().setPluginClass(JVMLocalLockManager.class.getCanonicalName());
- final long result = new ConcurrentContext().testConcurrentContext("JVMLocalVarSet", TEST_JVM_COUNT_SINGLE_JVM,
- TEST_THREAD_COUNT_SINGLE_JVM, TEST_THREAD_LOOPS);
- assertEquals(TEST_JVM_COUNT_SINGLE_JVM * TEST_THREAD_COUNT_SINGLE_JVM * TEST_THREAD_LOOPS, result);
+ final ConfigrationProvider configrationProvider = getConfigrationProvider("JVMLocalVarSet",
+ TEST_JVM_COUNT_SINGLE_JVM, TEST_THREAD_COUNT_SINGLE_JVM, TEST_THREAD_LOOPS);
+
+ final ConcurrentContext concurrentContext = new ConcurrentContext(configrationProvider);
+ final Map<String, TestContextLongItem> result = concurrentContext.testConcurrentContext();
+
+ assertFalse(result.isEmpty());
+ final int expected = TEST_JVM_COUNT_SINGLE_JVM * TEST_THREAD_COUNT_SINGLE_JVM * TEST_THREAD_LOOPS;
+ final TestContextLongItem actual = result.get(TEST_VALUE);
+ assertNotNull(actual);
+ assertEquals(expected, actual.getLongValue());
+
logger.debug("Ran testConcurrentContextJVMLocalVarSet test");
}
@Test
- public void testConcurrentContextJVMLocalNoVarSet() throws ApexModelException, IOException, ApexException {
+ public void testConcurrentContextJVMLocalNoVarSet() throws Exception {
logger.debug("Running testConcurrentContextJVMLocalNoVarSet test . . .");
new ContextParameters();
- final long result = new ConcurrentContext().testConcurrentContext("JVMLocalNoVarSet", TEST_JVM_COUNT_SINGLE_JVM,
- TEST_THREAD_COUNT_SINGLE_JVM, TEST_THREAD_LOOPS);
+ final ConfigrationProvider configrationProvider = getConfigrationProvider("JVMLocalNoVarSet",
+ TEST_JVM_COUNT_SINGLE_JVM, TEST_THREAD_COUNT_SINGLE_JVM, TEST_THREAD_LOOPS);
- assertEquals(TEST_JVM_COUNT_SINGLE_JVM * TEST_THREAD_COUNT_SINGLE_JVM * TEST_THREAD_LOOPS, result);
+ final ConcurrentContext concurrentContext = new ConcurrentContext(configrationProvider);
+ final Map<String, TestContextLongItem> result = concurrentContext.testConcurrentContext();
+
+ assertFalse(result.isEmpty());
+ final int expected = TEST_JVM_COUNT_SINGLE_JVM * TEST_THREAD_COUNT_SINGLE_JVM * TEST_THREAD_LOOPS;
+ final TestContextLongItem actual = result.get(TEST_VALUE);
+ assertNotNull(actual);
+ assertEquals(expected, actual.getLongValue());
logger.debug("Ran testConcurrentContextJVMLocalNoVarSet test");
}
@Test
- public void testConcurrentContextMultiJVMNoLock() throws ApexModelException, IOException, ApexException {
+ public void testConcurrentContextMultiJVMNoLock() throws Exception {
logger.debug("Running testConcurrentContextMultiJVMNoLock test . . .");
final ContextParameters contextParameters = new ContextParameters();
contextParameters.getDistributorParameters().setPluginClass(JVMLocalDistributor.class.getCanonicalName());
contextParameters.getLockManagerParameters().setPluginClass(JVMLocalLockManager.class.getCanonicalName());
- final long result = new ConcurrentContext().testConcurrentContext("testConcurrentContextMultiJVMNoLock",
+ final ConfigrationProvider configrationProvider = getConfigrationProvider("testConcurrentContextMultiJVMNoLock",
TEST_JVM_COUNT_MULTI_JVM, TEST_THREAD_COUNT_MULTI_JVM, TEST_THREAD_LOOPS);
+ final ConcurrentContext concurrentContext = new ConcurrentContext(configrationProvider);
+ final Map<String, TestContextLongItem> result = concurrentContext.testConcurrentContext();
+
// No concurrent map so result will be zero
- assertEquals(0, result);
+ assertFalse(result.isEmpty());
+ final TestContextLongItem actual = result.get(TEST_VALUE);
+ assertNotNull(actual);
+ assertEquals(0, actual.getLongValue());
logger.debug("Ran testConcurrentContextMultiJVMNoLock test");
}
+
+ private ConfigrationProvider getConfigrationProvider(final String testType, final int jvmCount,
+ final int threadCount, final int threadLoops) {
+ return new ConfigrationProviderImpl(testType, jvmCount, threadCount, threadLoops, ALBUM_SIZE,
+ WRITE_LOCK_SINGLE_VALUE_UPDATE.getValue()) {
+ @Override
+ public Map<String, Object> getContextAlbumInitValues() {
+ final Map<String, Object> initValues = super.getContextAlbumInitValues();
+ initValues.put(Constants.TEST_VALUE, new TestContextLongItem(0l));
+ return initValues;
+ }
+ };
+ }
}