Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/Types.java
URL:
http://svn.apache.org/viewvc/sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/Types.java?rev=1754255&view=auto
==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/Types.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/Types.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,160 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+
+package org.apache.sling.jobs;
+
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+
+/**
+ * Created by ieb on 13/04/2016.
+ * This has to be part of the API to prevent all sorts of other issues.
+ */
+public final class Types {
+
+
+
+ private Types() {
+
+ }
+
+ public interface JobQueue {
+ org.apache.sling.mom.Types.QueueName asQueueName();
+
+ org.apache.sling.mom.Types.TopicName asTopicName();
+
+ }
+
+ public interface JobType {
+ }
+
+ public static JobQueue jobQueue(String jobQueue) {
+ return new JobQueueImpl(jobQueue);
+ }
+
+ public static JobType jobType(String jobType) {
+ return new JobTypeImpl(jobType);
+ }
+
+ public static JobQueue ANY_JOB_QUEUE = new AnyJobQueue();
+
+
+ public static Set<JobType> jobType(String[] types) {
+ Set<JobType> hs = new HashSet<JobType>();
+ for ( String s : types) {
+ hs.add(jobType(s));
+ }
+ return Collections.unmodifiableSet(hs);
+ }
+
+
+
+
+ /**
+ * Wraps a JobType.
+ */
+ private static class JobTypeImpl extends StringWrapper implements JobType {
+
+ private JobTypeImpl(String jobType) {
+ super(jobType);
+ }
+ }
+
+
+
+ /**
+ * Wraps a JobQueue.
+ */
+ private static class JobQueueImpl extends StringWrapper implements
JobQueue {
+
+ private JobQueueImpl(String jobQueue) {
+ super(jobQueue);
+ }
+
+
+ @Override
+ public boolean equals(Object obj) {
+ return obj == ANY_JOB_QUEUE || super.equals(obj);
+ }
+
+
+ @Override
+ public org.apache.sling.mom.Types.QueueName asQueueName() {
+ return org.apache.sling.mom.Types.queueName(toString());
+ }
+
+ @Override
+ public org.apache.sling.mom.Types.TopicName asTopicName() {
+ return org.apache.sling.mom.Types.topicName(toString());
+ }
+ }
+
+ /**
+ * Special JobQueue to match any.
+ */
+ private static class AnyJobQueue extends JobQueueImpl {
+
+
+ private AnyJobQueue() {
+ super("*");
+ }
+
+
+ @Override
+ public boolean equals(Object obj) {
+ return true;
+ }
+
+ @Override
+ public int compareTo(String o) {
+ return 0;
+ }
+ }
+
+ private static class StringWrapper implements Comparable<String> {
+
+
+ private String value;
+
+ private StringWrapper(String value) {
+ this.value = value;
+ }
+
+ @Override
+ public int hashCode() {
+ return value.hashCode();
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ return value.equals(obj.toString());
+ }
+
+ @Override
+ public int compareTo(String o) {
+ return value.compareTo(o);
+ }
+
+ public String toString() {
+ return value;
+ }
+ }
+
+}
Propchange:
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Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobBuilderImpl.java
URL:
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==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobBuilderImpl.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobBuilderImpl.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.sling.jobs.impl;
+
+import org.apache.sling.jobs.Job;
+import org.apache.sling.jobs.JobBuilder;
+import org.apache.sling.jobs.Types;
+import org.apache.sling.jobs.impl.spi.JobStarter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.annotation.Nonnull;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Created by ieb on 29/03/2016.
+ * Provides an implementation of a JobBuilder.
+ */
+public class JobBuilderImpl implements JobBuilder {
+ private static final Logger LOGGER =
LoggerFactory.getLogger(JobBuilderImpl.class);
+ private final String id;
+ private final Map<String, Object> properties;
+ private final JobStarter jobStarter;
+ private final Types.JobQueue topic;
+ private final Types.JobType jobType;
+
+
+ public JobBuilderImpl(JobStarter jobStarter, Types.JobQueue topic,
Types.JobType jobType) {
+ this.jobStarter = jobStarter;
+ this.topic = topic;
+ this.jobType = jobType;
+ this.id = Utils.generateId();
+ properties = new HashMap<String, Object>();
+ }
+
+
+ @Nonnull
+ @Override
+ public JobBuilder addProperties(@Nonnull Map<String, Object> props) {
+ this.properties.putAll(props);
+ return this;
+ }
+
+ @Nonnull
+ @Override
+ public Job add() {
+ return jobStarter.start(new JobImpl(topic, id, jobType, properties));
+ }
+
+
+
+}
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svn:eol-style = native
Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobImpl.java
URL:
http://svn.apache.org/viewvc/sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobImpl.java?rev=1754255&view=auto
==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobImpl.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobImpl.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,245 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.sling.jobs.impl;
+
+import com.google.common.base.Preconditions;
+import org.apache.sling.jobs.*;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * JobImpl is a data object to hold the current state of the job in the
current JVM as loaded into memory.
+ * The JobImpl also listens for JobUpdates.
+ * Created by ieb on 23/03/2016.
+ */
+public class JobImpl implements Job, JobUpdateListener {
+ private final Types.JobQueue jobQueue;
+ private final String id;
+ private final Map<String, Object> properties = new HashMap<String,
Object>();
+ private int retryCount;
+ private int numberOfRetries;
+ private long startedAt;
+ private long createdAt;
+ private long lastUpdate = 0;
+ private JobState jobState;
+ private long finishedAt;
+ private String resultMessage;
+ private JobController jobController;
+ private Types.JobType jobType;
+
+ public JobImpl(@Nonnull Types.JobQueue jobQueue, @Nonnull String id,
@Nonnull Types.JobType jobType, @Nonnull Map<String, Object> properties) {
+ this.jobQueue = jobQueue;
+ this.jobType = jobType;
+ this.id = id;
+ this.resultMessage = "";
+ this.createdAt = System.currentTimeMillis();
+ this.jobState = JobState.CREATED;
+ this.properties.putAll(properties);
+ }
+
+ public JobImpl(JobUpdate update) {
+ this.jobQueue = update.getQueue();
+ this.id = update.getId();
+ update(update);
+ updateProperties(update.getProperties());
+ }
+
+ @Nonnull
+ @Override
+ public Types.JobQueue getQueue() {
+ return jobQueue;
+ }
+
+ @Nonnull
+ @Override
+ public String getId() {
+ return id;
+ }
+
+ @Nonnull
+ @Override
+ public Types.JobType getJobType() {
+ return jobType;
+ }
+
+ @Nonnull
+ @Override
+ public Map<String, Object> getProperties() {
+ return properties;
+ }
+
+ @Override
+ public int getRetryCount() {
+ return retryCount;
+ }
+
+ @Override
+ public int getNumberOfRetries() {
+ return numberOfRetries;
+ }
+
+ @Override
+ public long getStarted() {
+ return startedAt;
+ }
+
+ @Override
+ public long getCreated() {
+ return createdAt;
+ }
+
+ @Nonnull
+ @Override
+ public JobState getJobState() {
+ return jobState;
+ }
+
+ @Override
+ public void setState(@Nonnull JobState newState) {
+ jobState = newState;
+ }
+
+ @Override
+ public long getFinished() {
+ return finishedAt;
+ }
+
+ @Nullable
+ @Override
+ public String getResultMessage() {
+ return resultMessage;
+ }
+
+
+ @Nullable
+ @Override
+ public JobController getController() {
+ return jobController;
+ }
+
+ @Override
+ public void setJobController(@Nonnull JobController jobController) {
+ this.jobController = jobController;
+ }
+
+ @Override
+ public void removeJobController() {
+ jobController = null;
+ }
+
+ /**
+ * Apply an job update to this job, checking that the update is valid for
the job.
+ * @param jobUpdate
+ */
+ @Override
+ public void update(@Nonnull JobUpdate jobUpdate) {
+ if ( id.equals(jobUpdate.getId()) && ( jobQueue ==
Types.ANY_JOB_QUEUE || jobQueue.equals(jobUpdate.getQueue()))) {
+ // Start Job commands always go onto a queue and dont expire.
+ if ( jobUpdate.getCommand() !=
JobUpdate.JobUpdateCommand.START_JOB && jobUpdate.expires() <
System.currentTimeMillis()) {
+ throw new IllegalStateException(
+ "JobUpdate has expired, can't be applied. Expired at
"+jobUpdate.expires()+
+ ", time now "+System.currentTimeMillis()+
+ " expired
"+(System.currentTimeMillis()-jobUpdate.expires())+" ms ago.");
+ }
+ if (jobUpdate.updateTimestamp() < lastUpdate ) {
+ throw new IllegalStateException("JobUpdate received out of
sequence, cant be applied. Last Update was at "+lastUpdate+" this update is at
"+jobUpdate.updateTimestamp());
+ }
+ lastUpdate = jobUpdate.updateTimestamp();
+ switch(jobUpdate.getCommand()) {
+ case START_JOB:
+ updateState(jobUpdate);
+ updateProperties(jobUpdate.getProperties());
+ break;
+ case UPDATE_JOB:
+ // note, when job first comes into existence it is
updated, then started.
+ // the start message is a queued message, the update is a
jobQueue or pub sub message.
+ updateState(jobUpdate);
+ updateProperties(jobUpdate.getProperties());
+ break;
+ case RETRY_JOB:
+ updateState(jobUpdate);
+ // Allow more retries.
+ numberOfRetries = retryCount + numberOfRetries;
+ // TODO: trigger retry if required.
+ updateProperties(jobUpdate.getProperties());
+ break;
+ case STOP_JOB:
+ if (jobController != null) {
+ jobController.stop();
+ }
+ break;
+ case ABORT_JOB:
+ if (jobController != null) {
+ jobController.abort();
+ }
+ break;
+ }
+ } else {
+ throw new IllegalArgumentException("Cant update job with jobUpdate
that doesn't match id and jobQueue ");
+ }
+ }
+
+ /**
+ * Update the properties taking into account any PropertyActions required.
+ * @param properties the update properties.
+ */
+ private void updateProperties(@Nonnull Map<String, Object> properties) {
+ Preconditions.checkNotNull(properties, "Properties cant be null.");
+ for (Map.Entry<String, Object> e : properties.entrySet()) {
+ if (e.getValue() instanceof JobUpdate.JobPropertyAction ) {
+ switch(((JobUpdate.JobPropertyAction)e.getValue())) {
+ case REMOVE:
+ this.properties.remove(e.getKey());
+ break;
+ }
+ } else {
+ this.properties.put(e.getKey(), e.getValue());
+ }
+ }
+ }
+
+ /**
+ * Update the jobstate data for the job.
+ * @param jobUpdate
+ */
+ private void updateState(@Nonnull JobUpdate jobUpdate) {
+ retryCount = jobUpdate.getRetryCount();
+ jobType = jobUpdate.getJobType();
+ numberOfRetries = jobUpdate.getNumberOfRetries();
+ startedAt = jobUpdate.getStarted();
+ createdAt = jobUpdate.getCreated();
+ finishedAt = jobUpdate.getFinished();
+ resultMessage = jobUpdate.getResultMessage();
+ jobState = jobUpdate.getState();
+ }
+
+ /**
+ * Get a JobUpdateBuilder for this Job.
+ * @return the job update builder.
+ */
+ @Nonnull
+ @Override
+ public JobUpdateBuilder newJobUpdateBuilder() {
+ return new JobUpdateBuilderImpl(this);
+ }
+
+}
Propchange:
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Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobManagerImpl.java
URL:
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==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobManagerImpl.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobManagerImpl.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,137 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.sling.jobs.impl;
+
+import org.apache.sling.jobs.*;
+import org.apache.sling.jobs.impl.spi.JobStarter;
+import org.apache.sling.jobs.impl.spi.JobStorage;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.util.Collection;
+import java.util.Map;
+
+/**
+ * Created by ieb on 29/03/2016.
+ * Implements a JobManager, storing Jobs in a JobStorage implementation.
+ * Implements a JobStarter so it can start Jobs and queue them by sending a
message.
+ * Implements a JobUpdateListener so it can store inbound update messages.
+ * Requires a JobStorage implementation to store jobs and a JobListener to
process update messages.
+ * Requires a JobUpdateLister which it uses to send JobUpdates to.
+ * Does not run jobs, that is performed by implementations of JobConsumer
listening to queues.
+ */
+public class JobManagerImpl implements JobManager, JobStarter,
JobUpdateListener {
+
+
+ /**
+ * Storage for jobs.
+ */
+ private final JobStorage jobStorage;
+ /**
+ * A listener for job updates.
+ */
+ private final JobUpdateListener messageSender;
+
+ /**
+ *
+ * @param jobStorage
+ * @param messageSender
+ */
+ public JobManagerImpl(JobStorage jobStorage, JobUpdateListener
messageSender) {
+ this.jobStorage = jobStorage;
+ this.messageSender = messageSender;
+ }
+
+ @Nonnull
+ @Override
+ public JobBuilder newJobBuilder(@Nonnull Types.JobQueue queue, @Nonnull
Types.JobType jobType) {
+ return new JobBuilderImpl(this, queue, jobType);
+ }
+
+ @Nullable
+ @Override
+ public Job getJobById(@Nonnull String jobId) {
+ return jobStorage.get(jobId);
+ }
+
+
+ @Nullable
+ @Override
+ public Job getJob(@Nonnull Types.JobQueue queue, @Nonnull Map<String,
Object> template) {
+ throw new UnsupportedOperationException("TODO, implementation
required");
+ }
+
+ @Nonnull
+ @Override
+ public Collection<Job> findJobs(@Nonnull QueryType type, @Nonnull
Types.JobQueue queue, long limit, @Nullable Map<String, Object>... templates) {
+ throw new UnsupportedOperationException("TODO, implementation
required");
+ }
+
+ @Override
+ public void stopJobById(@Nonnull String jobId) {
+ Job job = getJobById(jobId);
+ if ( job != null) {
+
messageSender.update(job.newJobUpdateBuilder().command(JobUpdate.JobUpdateCommand.STOP_JOB).build());
+ }
+ }
+
+ @Override
+ public boolean abortJob(@Nonnull String jobId) {
+ Job job = getJobById(jobId);
+ if ( job != null) {
+
messageSender.update(job.newJobUpdateBuilder().command(JobUpdate.JobUpdateCommand.ABORT_JOB).build());
+ return true;
+ } else {
+ messageSender.update(new
JobUpdateBuilderImpl(jobId).command(JobUpdate.JobUpdateCommand.ABORT_JOB).build());
+ return false;
+ }
+ }
+
+ @Nullable
+ @Override
+ public Job retryJobById(@Nonnull String jobId) {
+ Job job = getJobById(jobId);
+ if (job != null) {
+
messageSender.update(job.newJobUpdateBuilder().command(JobUpdate.JobUpdateCommand.RETRY_JOB).build());
+ }
+ return job;
+ }
+
+
+ @Override
+ public Job start(Job j) {
+ j.setState(Job.JobState.QUEUED);
+
messageSender.update(j.newJobUpdateBuilder().command(JobUpdate.JobUpdateCommand.START_JOB).putAll(j.getProperties()).build());
+ return jobStorage.put(j);
+ }
+
+
+ @Override
+ public void update(@Nonnull JobUpdate update) {
+ Job j = jobStorage.get(update.getId());
+ if ( j instanceof JobUpdateListener ) {
+ ((JobUpdateListener) j).update(update);
+ } else {
+ jobStorage.put(new JobImpl(update));
+ }
+ }
+
+ public void dispose() {
+ }
+}
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sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobQueueConsumerFactory.java
URL:
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==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobQueueConsumerFactory.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobQueueConsumerFactory.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+
+package org.apache.sling.jobs.impl;
+
+import com.google.common.collect.ImmutableSet;
+import org.apache.felix.scr.annotations.*;
+import org.apache.sling.jobs.*;
+import org.apache.sling.mom.*;
+import org.apache.sling.mom.Types;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.annotation.Nonnull;
+import java.util.Map;
+import java.util.Queue;
+import java.util.Set;
+
+/**
+ * Created by ieb on 12/04/2016.
+ * This is a configuration factory that creates QueueReader instances on
configuration. These connect to the JobManager
+ * service and are registered using the OSGi Whiteboard pattern with the
QueueManager. The JobManager service must implement JobConsumer.
+ *
+ */
+@Component(configurationFactory = true,
+ policy = ConfigurationPolicy.REQUIRE,
+ metatype = true,
+ immediate = true)
+@Properties({
+ @Property(name= QueueReader.QUEUE_NAME_PROP)
+})
+@Service(value = QueueReader.class)
+public class JobQueueConsumerFactory implements QueueReader, MessageFilter {
+
+ private static final Logger LOGGER =
LoggerFactory.getLogger(JobQueueConsumerFactory.class);
+ private static final Set<JobUpdate.JobUpdateCommand> ALLOWED_COMMANDS =
ImmutableSet.of(JobUpdate.JobUpdateCommand.UPDATE_JOB) ;
+
+ @Reference
+ private JobManager jobManager;
+
+ @Reference
+ private TopicManager topicManager;
+ @Reference
+ private QueueManager queueManager;
+
+ @Activate
+ public void activate(Map<String, Object> properties) {
+ if ( !(jobManager instanceof JobConsumer) ) {
+ LOGGER.error("JobManager must implement JobConsumer interface. {}
does not. ", jobManager.getClass());
+ throw new IllegalStateException("JobManager does not implement
JobConsumer");
+ }
+ }
+
+ @Deactivate
+ public void deactivate(@SuppressWarnings("UnusedParameters") Map<String,
Object> properties) {
+ }
+
+
+
+
+ @Override
+ public void onMessage(Types.QueueName queueName, Map<String, Object>
message) throws RequeueMessageException {
+
+ final Job job = new JobImpl(new JobUpdateImpl(message));
+
+
+ ((JobConsumer)jobManager).execute(job, new JobUpdateListener() {
+ @Override
+ public void update(@Nonnull JobUpdate update) {
+ if (update.getId() != job.getId() ||
!ALLOWED_COMMANDS.contains(update.getCommand())) {
+
+ throw new IllegalArgumentException("Not allowed to update
other jobs or issue reserved commands when updating the state of a running
job.");
+ }
+ topicManager.publish(update.getQueue().asTopicName(),
update.getCommand().asCommandName(), Utils.toMapValue(update));
+ }
+ }, new JobCallback() {
+ @Override
+ public void callback(Job finalJobState) {
+ if (finalJobState.getId() != job.getId()) {
+ throw new IllegalArgumentException("Final Job state ID
must match initial JobState ID");
+ }
+ JobUpdate finalJobUpdate = finalJobState.newJobUpdateBuilder()
+ .command(JobUpdate.JobUpdateCommand.UPDATE_JOB)
+ .putAll(finalJobState.getProperties())
+ .build();
+ topicManager.publish(finalJobUpdate.getQueue().asTopicName(),
finalJobUpdate.getCommand().asCommandName(), Utils.toMapValue(finalJobUpdate));
+ }
+ });
+
+
+ }
+
+ @Override
+ public boolean accept(Types.Name name, Map<String, Object> mapMessage) {
+ return !(jobManager instanceof MessageFilter) || ((MessageFilter)
jobManager).accept(name, mapMessage);
+ }
+
+
+}
Propchange:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobQueueConsumerFactory.java
------------------------------------------------------------------------------
svn:eol-style = native
Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobSubsystem.java
URL:
http://svn.apache.org/viewvc/sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobSubsystem.java?rev=1754255&view=auto
==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobSubsystem.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobSubsystem.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,211 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+
+package org.apache.sling.jobs.impl;
+
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.apache.felix.scr.annotations.ReferencePolicy;
+import org.apache.felix.scr.annotations.Service;
+import org.apache.sling.jobs.*;
+import org.apache.sling.jobs.impl.spi.JobStorage;
+import org.apache.sling.jobs.impl.storage.InMemoryJobStorage;
+import org.apache.sling.mom.QueueManager;
+import org.apache.sling.mom.TopicManager;
+import org.osgi.framework.ServiceReference;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.io.Closeable;
+import java.util.Collection;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * Created by ieb on 11/04/2016.
+ * NB, this does *not* register as a JobConsumer service. it implements a
JobConsumer so that it can consume Jobs from JobQueueConsumers.
+ */
+@Component(immediate = true)
+@Service(value = JobManager.class)
+public class JobSubsystem implements JobManager, JobConsumer {
+
+
+ private static final Logger LOGGER =
LoggerFactory.getLogger(JobSubsystem.class);
+ private JobManagerImpl manager;
+ private JobStorage jobStorage;
+ private OutboundJobUpdateListener messageSender;
+
+ /**
+ * Contains a map of JobConsumers wrapped by JobConsumerHolders keyed by
ServiceReference.
+ */
+ @Reference(referenceInterface = JobConsumer.class,
+ cardinality = ReferenceCardinality.OPTIONAL_MULTIPLE,
+ policy = ReferencePolicy.DYNAMIC,
+ bind="addConsumer",
+ unbind="removeConsumer")
+ private final Map<ServiceReference<JobConsumer>, JobConsumerHolder>
registrations =
+ new ConcurrentHashMap<ServiceReference<JobConsumer>,
JobConsumerHolder>();
+
+ @Reference
+ private TopicManager topicManager;
+ @Reference
+ private QueueManager queueManager;
+
+ @Activate
+ public synchronized void activate(@SuppressWarnings("UnusedParameters")
Map<String, Object> properties) {
+ jobStorage = new InMemoryJobStorage();
+ messageSender = new OutboundJobUpdateListener(topicManager,
queueManager);
+ manager = new JobManagerImpl(jobStorage, messageSender);
+ }
+
+ @Deactivate
+ public synchronized void deactivate(@SuppressWarnings("UnusedParameters")
Map<String, Object> properties) {
+ for (Map.Entry<ServiceReference<JobConsumer>, JobConsumerHolder> e :
registrations.entrySet()) {
+ e.getValue().close();
+ }
+ registrations.clear();
+ manager.dispose();
+ messageSender.dispose();
+ jobStorage.dispose();
+ }
+
+ // --- Job Manager.
+ @Nonnull
+ @Override
+ public JobBuilder newJobBuilder(@Nonnull Types.JobQueue queue, @Nonnull
Types.JobType jobType) {
+ return manager.newJobBuilder(queue, jobType);
+ }
+
+ @Nullable
+ @Override
+ public Job getJobById(@Nonnull String jobId) {
+ return manager.getJobById(jobId);
+ }
+
+ @Nullable
+ @Override
+ public Job getJob(@Nonnull Types.JobQueue queue, @Nonnull Map<String,
Object> template) {
+ return manager.getJob(queue, template);
+ }
+
+ @Nonnull
+ @Override
+ public Collection<Job> findJobs(@Nonnull QueryType type, @Nonnull
Types.JobQueue queue, long limit, @Nullable Map<String, Object>... templates) {
+ return manager.findJobs(type, queue, limit, templates);
+ }
+
+ @Override
+ public void stopJobById(@Nonnull String jobId) {
+ manager.stopJobById(jobId);
+ }
+
+ @Override
+ public boolean abortJob(@Nonnull String jobId) {
+ return manager.abortJob(jobId);
+ }
+
+ @Nullable
+ @Override
+ public Job retryJobById(@Nonnull String jobId) {
+ return manager.retryJobById(jobId);
+ }
+
+
+ // ---- JobConsumer Registration
+ // Register Consumers using
+ public synchronized void addConsumer(ServiceReference<JobConsumer>
serviceRef) {
+ if (registrations.containsKey(serviceRef)) {
+ LOGGER.error("Registration for service reference is already
present {}",serviceRef);
+ return;
+ }
+ JobConsumerHolder jobConsumerHolder = new
JobConsumerHolder(serviceRef.getBundle().getBundleContext().getService(serviceRef),
getServiceProperties(serviceRef));
+ registrations.put(serviceRef, jobConsumerHolder);
+ }
+
+ private Map<Object, Object>
getServiceProperties(ServiceReference<JobConsumer> serviceRef) {
+ ImmutableMap.Builder<Object, Object> builder = ImmutableMap.builder();
+ for ( String k : serviceRef.getPropertyKeys()) {
+ builder.put(k, serviceRef.getProperty(k));
+ }
+ return builder.build();
+ }
+
+ public synchronized void removeConsumer(ServiceReference<JobConsumer>
serviceRef) {
+ JobConsumerHolder jobConsumerHolder = registrations.remove(serviceRef);
+ if ( jobConsumerHolder != null) {
+ jobConsumerHolder.close();
+ }
+ }
+
+
+ // ------- job execution, invoked by JobQueueConsumerFactory.
+ @Nonnull
+ @Override
+ public void execute(@Nonnull Job initialState, @Nonnull JobUpdateListener
listener, @Nonnull JobCallback callback) {
+ // iterate over the entries. This should cause the entries to come out
in natural key order
+ // which should respect any priority applied to the Services via
ServiceReference. (TODO: check that is the case)
+ // TODO: add a Job controller to the job before executing.
+ for (Map.Entry<ServiceReference<JobConsumer>,JobConsumerHolder> e :
registrations.entrySet()) {
+ JobConsumerHolder jobConsumerHolder = e.getValue();
+ if (jobConsumerHolder.accept(initialState.getJobType())) {
+ jobConsumerHolder.consumer.execute(initialState, listener,
callback);
+ return;
+ }
+ }
+ throw new IllegalArgumentException("No JobConsumer able to process a
job of type "+initialState.getJobType()+" can be found in this instance.");
+ }
+
+
+ /**
+ * Holds job consumers and configures a JobTypeValve delegating to the
JobConsumer implementation if it implements that interface.
+ */
+ private class JobConsumerHolder implements JobTypeValve, Closeable {
+ private final JobConsumer consumer;
+ private final Set<Types.JobType> jobTypes;
+
+ public JobConsumerHolder(JobConsumer consumer, Map<Object, Object>
properties) {
+ this.consumer = consumer;
+ if ( consumer instanceof JobTypeValve) {
+ jobTypes = ImmutableSet.of();
+ } else {
+ jobTypes = Types.jobType((String[])
properties.get(JobConsumer.JOB_TYPES));
+ }
+ }
+
+ @Override
+ public boolean accept(@Nonnull Types.JobType jobType) {
+ if ( consumer instanceof JobTypeValve) {
+ return ((JobTypeValve) consumer).accept(jobType);
+ }
+ return jobTypes.contains(jobType);
+ }
+
+ public void close() {
+ // nothing to do at the moment.
+ }
+ }
+}
Propchange:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobSubsystem.java
------------------------------------------------------------------------------
svn:eol-style = native
Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobUpdateBuilderImpl.java
URL:
http://svn.apache.org/viewvc/sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobUpdateBuilderImpl.java?rev=1754255&view=auto
==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobUpdateBuilderImpl.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobUpdateBuilderImpl.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,108 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.sling.jobs.impl;
+
+import com.google.common.collect.ImmutableMap;
+import org.apache.sling.jobs.Job;
+import org.apache.sling.jobs.JobUpdate;
+import org.apache.sling.jobs.JobUpdateBuilder;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.util.Map;
+
+/**
+ * Created by ieb on 23/03/2016.
+ */
+public class JobUpdateBuilderImpl implements JobUpdateBuilder {
+
+ private final String jobId;
+ private final Job job;
+ private JobUpdate.JobUpdateCommand command;
+ private final ImmutableMap.Builder<String, Object> updateProperties =
ImmutableMap.builder();
+
+ /**
+ * Create a JobUpdateBuilder from a job.
+ * @param job
+ */
+ public JobUpdateBuilderImpl(@Nonnull Job job) {
+ this.job = job;
+ this.jobId = null;
+ }
+
+ public JobUpdateBuilderImpl(@Nonnull String jobId) {
+ this.jobId = jobId;
+ this.job = null;
+
+ }
+
+ /**
+ * Set the JobUpdateCommand
+ * @param command the command.
+ * @return this JobBuilder instance.
+ */
+ @Nonnull
+ @Override
+ public JobUpdateBuilder command(@Nonnull JobUpdate.JobUpdateCommand
command) {
+ this.command = command;
+ return this;
+ }
+
+ /**
+ * Set a property to update.
+ * @param name the name of the property
+ * @param value the value of the property which may be null. To remove the
property set the value to JobUpdate.JobPropertyAction.REMOVE.
+ * @return this JobBuilder instance.
+ */
+ @Nonnull
+ @Override
+ public JobUpdateBuilder put(@Nonnull String name, @Nullable Object value) {
+ if ( value == null) {
+ this.updateProperties.put(name,
JobUpdate.JobPropertyAction.REMOVE);
+ } else {
+ this.updateProperties.put(name, value);
+ }
+ return this;
+ }
+
+ @Nonnull
+ @Override
+ public JobUpdateBuilder putAll(@Nonnull Map<String, Object> properties) {
+ this.updateProperties.putAll(properties);
+ return this;
+ }
+
+
+ /**
+ * Build the JobUpdate.
+ * @return the JobUpdate.
+ */
+ @Nonnull
+ @Override
+ public JobUpdate build() {
+ if ( job != null) {
+ return new JobUpdateImpl(job, command, updateProperties.build());
+ } else if ( command == JobUpdate.JobUpdateCommand.ABORT_JOB || command
== JobUpdate.JobUpdateCommand.STOP_JOB) {
+ return new JobUpdateImpl(jobId, command);
+ } else {
+ throw new IllegalStateException("Only possible to abort or stop a
job by ID alone ");
+ }
+ }
+
+}
Propchange:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobUpdateBuilderImpl.java
------------------------------------------------------------------------------
svn:eol-style = native
Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobUpdateImpl.java
URL:
http://svn.apache.org/viewvc/sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobUpdateImpl.java?rev=1754255&view=auto
==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobUpdateImpl.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobUpdateImpl.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,235 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.sling.jobs.impl;
+
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import org.apache.sling.jobs.Job;
+import org.apache.sling.jobs.JobUpdate;
+import org.apache.sling.jobs.Types;
+import org.apache.sling.jobs.impl.spi.MapValueAdapter;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Represents messages sent to the Job via a message queue.
+ * Abort, stop and update messages should be sent via a priority queue.
+ * Start messages should be sent by a processing queue.
+ * Created by ieb on 23/03/2016.
+ */
+public class JobUpdateImpl implements MapValueAdapter, JobUpdate {
+ private static final long TTL = 1000 * 60;
+ private long updateTimestamp;
+ private long expires;
+ private JobUpdateCommand command;
+ private Types.JobQueue jobQueue;
+ private String id;
+ private Job.JobState jobState;
+ private Map<String, Object> properties;
+ private int retryCount;
+ private int numberOfRetries;
+ private long startedAt;
+ private long createdAt;
+ private long finishedAt;
+ private String resultMessage;
+ private Types.JobType jobType;
+
+
+ /**
+ * Create an update message using a job, command and update properties.
Only the update properties will in the update.
+ * The job will be used to specify the job jobQueue, job ID and job state
of the update message.
+ * @param job the job
+ * @param command the command
+ * @param properties properties in the update message.
+ */
+ public JobUpdateImpl(@Nonnull Job job, @Nonnull JobUpdateCommand command,
@Nonnull Map<String, Object> properties) {
+ Preconditions.checkNotNull(job, "Job argument cant be null");
+ Preconditions.checkNotNull(command, "JobCommand argument cant be
null");
+ Preconditions.checkNotNull(properties, "Map of properties cant be
null");
+
+ jobQueue = job.getQueue();
+ jobType = job.getJobType();
+ id = job.getId();
+ startedAt = job.getStarted();
+ createdAt = job.getCreated();
+ finishedAt = job.getFinished();
+ retryCount = job.getRetryCount();
+ jobState = job.getJobState();
+ resultMessage = job.getResultMessage();
+ numberOfRetries = job.getNumberOfRetries();
+ updateTimestamp = System.currentTimeMillis();
+ expires = updateTimestamp + TTL;
+ this.command = command;
+ this.properties = properties;
+ }
+
+ /**
+ * Create a JobUpdateImpl based on a inbound message in the form of a Map.
+ * @param message a inbound message in map form.
+ */
+ public JobUpdateImpl(@Nonnull Map<String, Object> message) {
+ Preconditions.checkNotNull(message, "Message cant be null");
+ fromMapValue(message);
+ }
+
+ public JobUpdateImpl(@Nonnull String jobId, @Nonnull JobUpdateCommand
command) {
+ Preconditions.checkNotNull(jobId, "JobId argument cant be null");
+ Preconditions.checkNotNull(command, "JobUpdateCommand argument cant be
null");
+ jobQueue = Types.ANY_JOB_QUEUE;
+ id = jobId;
+ updateTimestamp = System.currentTimeMillis();
+ expires = updateTimestamp + TTL;
+ jobState = Job.JobState.ANY_STATE;
+ this.command = command;
+ this.properties = ImmutableMap.of();
+
+ }
+
+
+ @Override
+ public long updateTimestamp() {
+ return updateTimestamp;
+ }
+
+ @Override
+ public long expires() {
+ return expires;
+ }
+
+ @Nonnull
+ @Override
+ public Types.JobType getJobType() {
+ return jobType;
+ }
+
+ @Nonnull
+ @Override
+ public JobUpdateCommand getCommand() {
+ return command;
+ }
+
+ @Nonnull
+ @Override
+ public Types.JobQueue getQueue() {
+ return jobQueue;
+ }
+
+ @Nonnull
+ @Override
+ public String getId() {
+ return id;
+ }
+
+ @Nonnull
+ @Override
+ public Job.JobState getState() {
+ return jobState;
+ }
+
+ @Nonnull
+ @Override
+ public Map<String, Object> getProperties() {
+ return properties;
+ }
+
+ @Override
+ public int getRetryCount() {
+ return retryCount;
+ }
+
+ @Override
+ public int getNumberOfRetries() {
+ return numberOfRetries;
+ }
+
+ @Override
+ public long getStarted() {
+ return startedAt;
+ }
+
+ @Override
+ public long getCreated() {
+ return createdAt;
+ }
+
+ @Override
+ public long getFinished() {
+ return finishedAt;
+ }
+
+ @Override
+ public String getResultMessage() {
+ return resultMessage;
+ }
+
+
+ @Override
+ public void fromMapValue(@Nullable Object mapValue) {
+ if (mapValue != null && mapValue instanceof Map) {
+ @SuppressWarnings("unchecked") Map<String, Object> m =
(Map<String, Object>) mapValue;
+ jobQueue = Types.jobQueue((String) Utils.getRequired(m, "tp"));
+ jobType = Types.jobType((String)Utils.getRequired(m, "jt"));
+ id = Utils.getRequired(m, "id");
+ command = JobUpdateCommand.valueOf((String) Utils.getRequired(m,
"cm"));
+ updateTimestamp = Utils.getRequired(m, "ts");
+ expires = Utils.getRequired(m, "ex");
+ if (command == JobUpdateCommand.UPDATE_JOB || command ==
JobUpdateCommand.START_JOB || command == JobUpdateCommand.RETRY_JOB ) {
+ startedAt = Utils.getOptional(m, "startedAt", 0L);
+ createdAt = Utils.getOptional(m, "createdAt", 0L);
+ finishedAt = Utils.getOptional(m, "finishedAt", 0L);
+ retryCount = Utils.getOptional(m, "retryCount", 0);
+ numberOfRetries = Utils.getOptional(m, "nRetries", 10);
+ jobState = Job.JobState.valueOf(Utils.getOptional(m,
"jobState", Job.JobState.QUEUED.toString()));
+ resultMessage = Utils.getOptional(m, "resultMessage", null);
+ properties = Utils.getOptional(m, "properties", new
HashMap<String, Object>());
+ } else {
+ properties = new HashMap<String, Object>();
+ }
+ } else {
+ throw new IllegalArgumentException("Cant populate JobImpl from
"+mapValue);
+ }
+ }
+
+ @Override
+ @Nonnull
+ public Object toMapValue() {
+ ImmutableMap.Builder<String, Object> builder = ImmutableMap.builder();
+ builder.put("tp", jobQueue.toString());
+ builder.put("jt",jobType.toString());
+ builder.put("id",id);
+ builder.put("cm", command.toString());
+ builder.put("ts", this.updateTimestamp);
+ builder.put("ex", expires);
+ if ( command == JobUpdateCommand.UPDATE_JOB || command ==
JobUpdateCommand.START_JOB || command == JobUpdateCommand.RETRY_JOB ) {
+ builder.put("retryCount", retryCount);
+ builder.put("nRetries", numberOfRetries);
+ builder.put("startedAt", startedAt);
+ builder.put("createdAt", createdAt);
+ builder.put("finishedAt", finishedAt);
+ builder.put("jobState", jobState.toString());
+ builder.put("resultMessage", resultMessage);
+ builder.put("properties",
ImmutableMap.builder().putAll(properties).build());
+
+ }
+ return builder.build();
+ }
+}
Propchange:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/JobUpdateImpl.java
------------------------------------------------------------------------------
svn:eol-style = native
Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/ManagerSubscriber.java
URL:
http://svn.apache.org/viewvc/sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/ManagerSubscriber.java?rev=1754255&view=auto
==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/ManagerSubscriber.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/ManagerSubscriber.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.sling.jobs.impl;
+
+import org.apache.felix.scr.annotations.*;
+import org.apache.sling.jobs.JobManager;
+import org.apache.sling.jobs.JobUpdateListener;
+import org.apache.sling.mom.Subscriber;
+import org.apache.sling.mom.Types;
+
+import java.util.Map;
+
+/**
+ * Created by ieb on 30/03/2016.
+ * Listens to a topic to retrieve control messages.
+ */
+@Component(immediate = true, metatype = true)
+@Service(value = Subscriber.class)
+@Properties({
+ @Property(name= Subscriber.TOPIC_NAMES_PROP, cardinality =
Integer.MAX_VALUE, value = {"sling/jobupdates"} )
+})
+public class ManagerSubscriber implements Subscriber {
+
+
+ @Reference
+ private JobManager jobManager;
+
+
+ @Override
+ public void onMessage(Types.TopicName topic, Map<String, Object> message) {
+ if (jobManager instanceof JobUpdateListener) {
+ ((JobUpdateListener) jobManager).update(new
JobUpdateImpl(message));
+ }
+ }
+
+}
Propchange:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/ManagerSubscriber.java
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svn:eol-style = native
Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/OutboundJobUpdateListener.java
URL:
http://svn.apache.org/viewvc/sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/OutboundJobUpdateListener.java?rev=1754255&view=auto
==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/OutboundJobUpdateListener.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/OutboundJobUpdateListener.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+
+package org.apache.sling.jobs.impl;
+
+import org.apache.sling.jobs.JobUpdate;
+import org.apache.sling.jobs.JobUpdateListener;
+import org.apache.sling.jobs.Types;
+import org.apache.sling.mom.QueueManager;
+import org.apache.sling.mom.TopicManager;
+
+import javax.annotation.Nonnull;
+
+/**
+ * Created by ieb on 30/03/2016.
+ * Sends messages out to JMS Queues or topics. Normally called by the local
JobManager Implementation.
+ * Uses a TopicManager or QueueManager to perform the send operation.
+ */
+public class OutboundJobUpdateListener implements JobUpdateListener {
+
+
+ private boolean active;
+ private final TopicManager topicManager;
+ private final QueueManager queueManager;
+
+ public OutboundJobUpdateListener(TopicManager topicManager, QueueManager
queueManager ) {
+ this.topicManager = topicManager;
+ this.queueManager = queueManager;
+ active = true;
+ }
+
+ public void dispose() {
+ active = false;
+ }
+
+
+ @Override
+ public void update(@Nonnull JobUpdate update) {
+ if ( active ) {
+ switch(update.getCommand()) {
+ case START_JOB:
+ queueManager.add(update.getQueue().asQueueName(),
Utils.toMapValue(update));
+ break;
+ default:
+ topicManager.publish(update.getQueue().asTopicName(),
update.getCommand().asCommandName(), Utils.toMapValue(update));
+ break;
+ }
+ }
+ }
+}
Propchange:
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Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/Utils.java
URL:
http://svn.apache.org/viewvc/sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/Utils.java?rev=1754255&view=auto
==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/Utils.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/Utils.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,151 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.sling.jobs.impl;
+
+import org.apache.sling.jobs.impl.spi.MapValueAdapter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.io.File;
+import java.net.NetworkInterface;
+import java.net.SocketException;
+import java.nio.charset.Charset;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.*;
+import java.util.concurrent.atomic.AtomicLong;
+
+/**
+ * Created by ieb on 29/03/2016.
+ */
+public class Utils {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(Utils.class);
+ private static final Charset UTF8 = Charset.forName("UTF-8") ;
+ private static final String PROCESS_NAME = generateUniqueNamespace();
+ // Set the counter to the class load time.
+ private static final AtomicLong idCounter = new
AtomicLong(System.currentTimeMillis());
+
+ /**
+ * Gets a string
+ * @return
+ */
+ @Nonnull
+ private static String generateUniqueNamespace() {
+ String macAddress = null;
+ // get the MAC address of the primary interface, failing that use a
fake.
+ try {
+ for ( Enumeration<NetworkInterface> netInterfaceE =
NetworkInterface.getNetworkInterfaces(); netInterfaceE.hasMoreElements();) {
+ NetworkInterface netInterface = netInterfaceE.nextElement();
+ byte[] hw = netInterface.getHardwareAddress();
+ if ( !netInterface.isLoopback() && !netInterface.isVirtual()
&& hw != null) {
+ macAddress = tohex(hw);
+ LOGGER.info("Job IDs seeded with MAC Address from
interface {} ", netInterface);
+ break;
+ }
+ }
+ if ( macAddress == null) {
+ LOGGER.info("No MAC address available, seeding JobID from
startup time.");
+ macAddress = "fake-" + System.currentTimeMillis();
+ }
+ } catch (SocketException e) {
+ LOGGER.warn("Unable to get MAC address, defaulting to fake ", e);
+ }
+ long processID;
+ try {
+ // most JVMs.
+ processID =
Long.parseLong(java.lang.management.ManagementFactory.getRuntimeMXBean().getName().split("@")[0]);
+ } catch (Exception e) {
+ try {
+ // most Linux kernels.
+ processID = Long.parseLong(new
File("/proc/self").getCanonicalFile().getName());
+ } catch (Exception e1) {
+ LOGGER.warn("Unable to get ProcessID by address, defaulting
to fake ", e);
+ processID = System.currentTimeMillis(); // this will be way
beyond any process ID.
+ }
+ }
+ String baseId = macAddress + "/" + processID+ "/";
+ LOGGER.info("Job IDS base is {} ", baseId);
+ return baseId;
+ }
+
+ @Nonnull
+ private static String tohex(@Nonnull byte[] bytes) {
+ StringBuilder sb = new StringBuilder();
+ for( byte b : bytes) {
+ sb.append(String.format("%02x",b));
+ }
+ return sb.toString();
+ }
+
+ /**
+ * Generate an ID based on the unique name of the jvm process and a
counter.
+ * @return
+ */
+ @Nonnull
+ public static String generateId() {
+ try {
+ return
Utils.tohex(MessageDigest.getInstance("SHA1").digest((Utils.PROCESS_NAME+idCounter.incrementAndGet()).getBytes(UTF8)));
+ } catch (NoSuchAlgorithmException nsae) {
+ throw new RuntimeException("SHA1 not supported", nsae);
+ }
+ }
+
+ @Nonnull
+ public static Map<String, Object> toMapValue(@Nonnull Object msg) {
+ if (msg instanceof Map) {
+ //noinspection unchecked
+ return (Map<String, Object>) msg;
+ } else if (msg instanceof MapValueAdapter) {
+ return toMapValue(((MapValueAdapter) msg).toMapValue());
+ }
+ throw new IllegalArgumentException("Unable to convert
"+msg.getClass()+" to a Map.");
+ }
+
+
+ @Nonnull
+ public static <T> T getRequired(@Nonnull Map<String, Object> m, @Nonnull
String name) {
+ if (m.containsKey(name)) {
+ //noinspection unchecked
+ if ( m.get(name) != null) {
+ return (T) m.get(name);
+ }
+ }
+ throw new IllegalArgumentException("Required key "+name+" is missing
from "+m);
+ }
+
+ @Nullable
+ public static <T> T getOptional(@Nonnull Map<String, Object> m, @Nonnull
String name, @Nullable T defaultValue) {
+ if (m.containsKey(name)) {
+ //noinspection unchecked
+ Object o = m.get(name);
+ if ( defaultValue instanceof Integer && o instanceof Long) {
+ return (T)(Integer) ((Long) o).intValue();
+ } else if ( defaultValue instanceof Float && o instanceof Double) {
+ return (T)(Float) ((Double) o).floatValue();
+ }
+ return (T) o;
+ }
+ return defaultValue;
+ }
+
+
+}
Propchange:
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svn:eol-style = native
Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/spi/JobStarter.java
URL:
http://svn.apache.org/viewvc/sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/spi/JobStarter.java?rev=1754255&view=auto
==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/spi/JobStarter.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/spi/JobStarter.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.sling.jobs.impl.spi;
+
+import org.apache.sling.jobs.Job;
+
+/**
+ * Created by ieb on 29/03/2016.
+ * Starts a job, used by the JobBuilderImpl to perform the add operation.
+ */
+public interface JobStarter {
+ Job start(Job j);
+}
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svn:eol-style = native
Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/spi/JobStorage.java
URL:
http://svn.apache.org/viewvc/sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/spi/JobStorage.java?rev=1754255&view=auto
==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/spi/JobStorage.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/spi/JobStorage.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+
+package org.apache.sling.jobs.impl.spi;
+
+import org.apache.sling.jobs.Job;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+/**
+ * Created by ieb on 29/03/2016.
+ * Provides JobStorage local to the JVM. Implementation may or may not decide
to persist over restarts, page, etc
+ */
+public interface JobStorage {
+
+
+ /**
+ * Get a Job by ID.
+ * @param jobId the job ID to get.
+ * @return the job or null of the job doesn't exist.
+ */
+ @Nullable
+ Job get(@Nonnull String jobId);
+
+ /**
+ * Put a Job into the Job Storage.
+ * @param job the job.
+ * @return the job just added.
+ */
+ @Nonnull
+ Job put(@Nonnull Job job);
+
+ /**
+ * Remove the Job
+ * @param jobId
+ * @return the job removed or null if not present.
+ */
+ @Nullable
+ Job remove(@Nonnull String jobId);
+
+ /**
+ * Remove the Job, returning the job removed.
+ * @param job the job to remove.
+ * @return the job removed, if the the job was present, otherwise null.
+ */
+ @Nullable
+ Job remove(@Nonnull Job job);
+
+ /**
+ * Dispose of the JobStorage.
+ */
+ void dispose();
+
+}
Propchange:
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svn:eol-style = native
Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/spi/MapValueAdapter.java
URL:
http://svn.apache.org/viewvc/sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/spi/MapValueAdapter.java?rev=1754255&view=auto
==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/spi/MapValueAdapter.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/spi/MapValueAdapter.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.sling.jobs.impl.spi;
+
+/**
+ * Objects that can be converted to and from a Map are expected to extend this
base class.
+ * The values contained in the Map are expected to be Maps or values that can
be serialised into most
+ * common formats. It would be safe to use json or yaml as an example of a
common format.
+ * Created by ieb on 28/03/2016.
+ *
+ */
+public interface MapValueAdapter {
+
+
+ /**
+ * Populate the object from a map value.
+ * @param mapValue
+ */
+ void fromMapValue(Object mapValue);
+
+ /**
+ * Adapt the object into a value suitable for use in a map to be
serialised by standard map -> json,yaml writers.
+ * @return a value, which may be a primitive, an array or a map of
primitives.
+ */
+ Object toMapValue();
+
+
+
+
+}
Propchange:
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Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/storage/InMemoryJobStorage.java
URL:
http://svn.apache.org/viewvc/sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/storage/InMemoryJobStorage.java?rev=1754255&view=auto
==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/storage/InMemoryJobStorage.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/impl/storage/InMemoryJobStorage.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.sling.jobs.impl.storage;
+
+import org.apache.sling.jobs.Job;
+import org.apache.sling.jobs.impl.spi.JobStorage;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * Created by ieb on 29/03/2016.
+ * An unbounded local JVM job store.
+ */
+public class InMemoryJobStorage implements JobStorage {
+
+
+ private Map<String, Job> store = new ConcurrentHashMap<String, Job>();
+
+ @Nullable
+ @Override
+ public Job get(@Nonnull String jobId) {
+ check();
+ return store.get(jobId);
+ }
+
+ @Nonnull
+ @Override
+ public Job put(@Nonnull Job job) {
+ check();
+ store.put(job.getId(), job);
+ return job;
+ }
+
+ @Nullable
+ @Override
+ public Job remove(@Nonnull String jobId) {
+ check();
+ Job j = store.get(jobId);
+ store.remove(jobId);
+ return j;
+ }
+
+ @Nullable
+ @Override
+ public Job remove(@Nonnull Job job) {
+ check();
+ return remove(job.getId());
+ }
+
+ private void check() {
+ if ( store == null) {
+ throw new IllegalStateException("Job store already closed.");
+ }
+ }
+
+ @Override
+ public void dispose() {
+ store.clear();
+ store = null;
+ }
+}
Propchange:
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svn:eol-style = native
Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/package-info.java
URL:
http://svn.apache.org/viewvc/sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/package-info.java?rev=1754255&view=auto
==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/package-info.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/main/java/org/apache/sling/jobs/package-info.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+@Version("1.0.0")
+package org.apache.sling.jobs;
+
+import aQute.bnd.annotation.Version;
+
Propchange:
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Added:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/test/java/org/apache/sling/jobs/impl/JobBuilderImplTest.java
URL:
http://svn.apache.org/viewvc/sling/trunk/contrib/commons/mom/examples/jobs/core/src/test/java/org/apache/sling/jobs/impl/JobBuilderImplTest.java?rev=1754255&view=auto
==============================================================================
---
sling/trunk/contrib/commons/mom/examples/jobs/core/src/test/java/org/apache/sling/jobs/impl/JobBuilderImplTest.java
(added)
+++
sling/trunk/contrib/commons/mom/examples/jobs/core/src/test/java/org/apache/sling/jobs/impl/JobBuilderImplTest.java
Wed Jul 27 12:10:12 2016
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.sling.jobs.impl;
+
+import org.apache.sling.jobs.Job;
+import org.apache.sling.jobs.JobController;
+import org.apache.sling.jobs.Types;
+import org.apache.sling.jobs.impl.spi.JobStarter;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.stubbing.Answer;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Queue;
+import java.util.concurrent.ArrayBlockingQueue;
+
+import static org.junit.Assert.*;
+
+/**
+ * Created by ieb on 05/04/2016.
+ * Tests job builder.
+ */
+public class JobBuilderImplTest {
+
+ @Mock
+ private JobStarter jobStarter;
+
+ private Queue<Job> queue;
+ @Mock
+ private JobController jobController;
+
+ public JobBuilderImplTest() {
+ MockitoAnnotations.initMocks(this);
+ }
+
+ @Before
+ public void before() {
+ queue = new ArrayBlockingQueue<Job>(1);
+ Mockito.when(jobStarter.start(Mockito.any(Job.class))).then(new
Answer<Job>() {
+ @Override
+ public Job answer(InvocationOnMock invocationOnMock) throws
Throwable {
+ queue.add((Job) invocationOnMock.getArguments()[0]);
+ return (Job) invocationOnMock.getArguments()[0];
+ }
+ });
+ }
+
+ @Test
+ public void testAddJob() {
+ long start = System.currentTimeMillis();
+ Map<String, Object> testMap = new HashMap<String, Object>();
+ testMap.put("job.name", "Jobname");
+ Job queuedJob = new JobBuilderImpl(jobStarter,
Types.jobQueue("testtopic"),
Types.jobType("testtype")).addProperties(testMap).add();
+ assertEquals(1, queue.size());
+ Job fromQueue = queue.remove();
+ assertEquals(queuedJob, fromQueue);
+ assertEquals(Types.jobQueue("testtopic"), fromQueue.getQueue());
+ assertEquals("Jobname", fromQueue.getProperties().get("job.name"));
+ assertNotNull(fromQueue.getId());
+ long now = System.currentTimeMillis();
+ assertTrue(fromQueue.getCreated() >= start);
+ assertTrue(fromQueue.getCreated() <= now);
+ assertEquals(Job.JobState.CREATED, fromQueue.getJobState());
+ assertNull(fromQueue.getController());
+ fromQueue.setJobController(jobController);
+ assertEquals(jobController, fromQueue.getController());
+ fromQueue.removeJobController();
+ assertNull(fromQueue.getController());
+ assertEquals("", fromQueue.getResultMessage());
+ assertEquals(0, fromQueue.getFinished());
+ assertEquals(0, fromQueue.getStarted());
+ assertEquals(0, fromQueue.getNumberOfRetries());
+ assertEquals(0, fromQueue.getRetryCount());
+
+ }
+
+}
\ No newline at end of file
Propchange:
sling/trunk/contrib/commons/mom/examples/jobs/core/src/test/java/org/apache/sling/jobs/impl/JobBuilderImplTest.java
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