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    • com.amazonaws.services.simpleworkflow.flow.SynchronousActivityWorker Maven / Gradle / Ivy

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    The Amazon Web Services SDK for Java provides Java APIs for building software on AWS' cost-effective, scalable, and reliable infrastructure products. The AWS Java SDK allows developers to code against APIs for all of Amazon's infrastructure web services (Amazon S3, Amazon EC2, Amazon SQS, Amazon Relational Database Service, Amazon AutoScaling, etc).

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    /*
 * Copyright 2012-2014 Amazon.com, Inc. or its affiliates. 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.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file 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 com.amazonaws.services.simpleworkflow.flow;

import java.util.List;

import com.amazonaws.services.simpleworkflow.AmazonSimpleWorkflow;
import com.amazonaws.services.simpleworkflow.flow.generic.ActivityImplementation;
import com.amazonaws.services.simpleworkflow.flow.pojo.POJOActivityImplementationFactory;
import com.amazonaws.services.simpleworkflow.flow.worker.ExponentialRetryParameters;
import com.amazonaws.services.simpleworkflow.flow.worker.GenericActivityWorker;
import com.amazonaws.services.simpleworkflow.flow.worker.SynchronousActivityTaskPoller;
import com.amazonaws.services.simpleworkflow.model.ActivityType;

public class SynchronousActivityWorker {

    private final SynchronousActivityTaskPoller poller;

    private final POJOActivityImplementationFactory factory = new POJOActivityImplementationFactory();

    public SynchronousActivityWorker() {
        poller = new SynchronousActivityTaskPoller();
        poller.setActivityImplementationFactory(factory);
    }

    public SynchronousActivityWorker(AmazonSimpleWorkflow service, String domain, String taskListToPoll) {
        poller = new SynchronousActivityTaskPoller(service, domain, taskListToPoll, factory);
    }

    public boolean pollAndProcessSingleActivityTask() throws Throwable {
        return poller.pollAndProcessSingleTask();
    }

    public void setActivitiesImplementations(Iterable activitiesImplementations)
            throws InstantiationException, IllegalAccessException, SecurityException, NoSuchMethodException {
        factory.setActivitiesImplementations(activitiesImplementations);
    }

    public Iterable getActivitiesImplementations() {
        return factory.getActivitiesImplementations();
    }

    public List addActivitiesImplementations(Iterable activitiesImplementations)
            throws InstantiationException, IllegalAccessException, SecurityException, NoSuchMethodException {
        return factory.addActivitiesImplementations(activitiesImplementations);
    }

    public List addActivitiesImplementations(Iterable activitiesImplementations, DataConverter dataConverter)
            throws InstantiationException, IllegalAccessException, SecurityException, NoSuchMethodException {
        return factory.addActivitiesImplementations(activitiesImplementations, dataConverter);
    }

    public List addActivitiesImplementation(Object activitiesImplementation)
            throws InstantiationException, IllegalAccessException, SecurityException, NoSuchMethodException {
        return factory.addActivitiesImplementation(activitiesImplementation);
    }

    public List addActivitiesImplementation(Object activitiesImplementation, DataConverter converter)
            throws InstantiationException, IllegalAccessException, SecurityException, NoSuchMethodException {
        return factory.addActivitiesImplementation(activitiesImplementation, converter);
    }

    public Iterable getActivityTypesToRegister() {
        return factory.getActivityTypesToRegister();
    }

    public ActivityImplementation getActivityImplementation(ActivityType activityType) {
        return factory.getActivityImplementation(activityType);
    }

    public AmazonSimpleWorkflow getService() {
        return poller.getService();
    }

    public void setService(AmazonSimpleWorkflow service) {
        poller.setService(service);
    }

    public String getDomain() {
        return poller.getDomain();
    }

    public void setDomain(String domain) {
        poller.setDomain(domain);
    }

    public String getPollTaskList() {
        return poller.getPollTaskList();
    }

    public void setTaskListToPoll(String taskList) {
        poller.setTaskListToPoll(taskList);
    }

    public String getIdentity() {
        return poller.getIdentity();
    }

    public void setIdentity(String identity) {
        poller.setIdentity(identity);
    }

    public ExponentialRetryParameters getReportCompletionRetryParameters() {
        return poller.getReportCompletionRetryParameters();
    }

    public void setReportCompletionRetryParameters(ExponentialRetryParameters reportCompletionRetryParameters) {
        poller.setReportCompletionRetryParameters(reportCompletionRetryParameters);
    }

    public ExponentialRetryParameters getReportFailureRetryParameters() {
        return poller.getReportFailureRetryParameters();
    }

    public void setReportFailureRetryParameters(ExponentialRetryParameters reportFailureRetryParameters) {
        poller.setReportFailureRetryParameters(reportFailureRetryParameters);
    }

    public String getTaskListToPoll() {
        return poller.getTaskListToPoll();
    }

    @Override
    public String toString() {
        return this.getClass().getSimpleName() + "[poller=" + poller + ", factory=" + factory + "]";
    }

    public void registerTypesToPoll() throws Exception {
        GenericActivityWorker.registerActivityTypes(getService(), getDomain(), getTaskListToPoll(), factory);
    }
}
    
    
    
    

    




    
    
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