org.rhq.plugins.hadoop

Class JobJarComponent

java.lang.Object

org.rhq.plugins.hadoop.JobJarComponent

All Implemented Interfaces:

AvailabilityFacet, ContentFacet, DeleteResourceFacet, ResourceComponent<JobTrackerServerComponent>, OperationFacet

public class JobJarComponent
extends Object
implements ResourceComponent<JobTrackerServerComponent>, OperationFacet, DeleteResourceFacet, ContentFacet

Author:

Lukas Krejci

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONTENT_TYPE_NAME
static String	JOB_JAR_PROP_NAME
static String	RESOURCE_TYPE_NAME

Constructor Summary

Constructors

Constructor and Description
JobJarComponent()

Method Summary

Methods

Modifier and Type	Method and Description
void	deleteResource()
org.rhq.core.domain.content.transfer.DeployPackagesResponse	deployPackages(Set<org.rhq.core.domain.content.transfer.ResourcePackageDetails> details, ContentServices services)
Set<org.rhq.core.domain.content.transfer.ResourcePackageDetails>	discoverDeployedPackages(org.rhq.core.domain.content.PackageType type)
List<org.rhq.core.domain.content.transfer.DeployPackageStep>	generateInstallationSteps(org.rhq.core.domain.content.transfer.ResourcePackageDetails details)
org.rhq.core.domain.measurement.AvailabilityType	getAvailability()
OperationResult	invokeOperation(String name, org.rhq.core.domain.configuration.Configuration parameters)
org.rhq.core.domain.content.transfer.RemovePackagesResponse	removePackages(Set<org.rhq.core.domain.content.transfer.ResourcePackageDetails> details)
InputStream	retrievePackageBits(org.rhq.core.domain.content.transfer.ResourcePackageDetails details)
void	start(ResourceContext<JobTrackerServerComponent> context)
void	stop()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

RESOURCE_TYPE_NAME

public static final String RESOURCE_TYPE_NAME

See Also:

Constant Field Values

CONTENT_TYPE_NAME

public static final String CONTENT_TYPE_NAME

See Also:

Constant Field Values

JOB_JAR_PROP_NAME

public static final String JOB_JAR_PROP_NAME

See Also:

Constant Field Values

Constructor Detail

JobJarComponent

public JobJarComponent()

Method Detail

getAvailability

public org.rhq.core.domain.measurement.AvailabilityType getAvailability()

Specified by:

getAvailability in interface AvailabilityFacet

start

public void start(ResourceContext<JobTrackerServerComponent> context)
           throws InvalidPluginConfigurationException,
                  Exception

Specified by:

start in interface ResourceComponent<JobTrackerServerComponent>

Throws:

InvalidPluginConfigurationException

Exception

stop

public void stop()

Specified by:

stop in interface ResourceComponent<JobTrackerServerComponent>

invokeOperation

public OperationResult invokeOperation(String name,
                              org.rhq.core.domain.configuration.Configuration parameters)
                                throws InterruptedException,
                                       Exception

Specified by:

invokeOperation in interface OperationFacet

Throws:

InterruptedException

Exception

deleteResource

public void deleteResource()
                    throws Exception

Specified by:

deleteResource in interface DeleteResourceFacet

Throws:

Exception

deployPackages

public org.rhq.core.domain.content.transfer.DeployPackagesResponse deployPackages(Set<org.rhq.core.domain.content.transfer.ResourcePackageDetails> details,
                                                                         ContentServices services)

Specified by:

deployPackages in interface ContentFacet

discoverDeployedPackages

public Set<org.rhq.core.domain.content.transfer.ResourcePackageDetails> discoverDeployedPackages(org.rhq.core.domain.content.PackageType type)

Specified by:

discoverDeployedPackages in interface ContentFacet

generateInstallationSteps

public List<org.rhq.core.domain.content.transfer.DeployPackageStep> generateInstallationSteps(org.rhq.core.domain.content.transfer.ResourcePackageDetails details)

Specified by:

generateInstallationSteps in interface ContentFacet

removePackages

public org.rhq.core.domain.content.transfer.RemovePackagesResponse removePackages(Set<org.rhq.core.domain.content.transfer.ResourcePackageDetails> details)

Specified by:

removePackages in interface ContentFacet

retrievePackageBits

public InputStream retrievePackageBits(org.rhq.core.domain.content.transfer.ResourcePackageDetails details)

Specified by:

retrievePackageBits in interface ContentFacet