org.ow2.clif.storage.lib.filestorage

Class ConsoleFileStorageImpl

java.lang.Object

org.ow2.clif.storage.lib.filestorage.ConsoleFileStorageImpl

All Implemented Interfaces:

org.objectweb.fractal.api.control.BindingController, StorageAdmin, StorageRead

public class ConsoleFileStorageImpl
extends java.lang.Object
implements StorageAdmin, org.objectweb.fractal.api.control.BindingController, StorageRead

Part of the storage. This part is deployed in the console

Author:

Julien Buret, Nicolas Droze, Bruno Dillenseger

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map<java.lang.String,StorageProxyAdmin>	distributedStorage
protected StorageRead	readerImpl
protected java.io.BufferedWriter	test
protected java.lang.String	testDirname
protected java.io.Serializable	testId

Fields inherited from interface org.ow2.clif.storage.api.StorageAdmin

STORAGE_ADMIN

Fields inherited from interface org.ow2.clif.storage.api.StorageRead

STORAGE_READ

Constructor Summary

Constructors

Constructor and Description
ConsoleFileStorageImpl()

Method Summary

Modifier and Type	Method and Description
void	bindFc(java.lang.String clientItfName, java.lang.Object serverItf)
void	closeEventIterator(java.io.Serializable iteratorKey) Discards the iterator associated to the given key, possibly releasing resources.
void	collect(java.io.Serializable selBladesId, CollectListener listener) Collects the latest test data
long	countEvents(java.lang.String testName, java.lang.String bladeId, java.lang.String eventTypeLabel, EventFilter filter) Counts the number of available events matching a given filter.
java.util.Properties	getBladeProperties(java.lang.String testName, java.lang.String bladeId) Gets the java system properties for the given blade from the given test run
java.lang.String[]	getEventFieldLabels(java.lang.String testName, java.lang.String bladeId, java.lang.String eventTypeLabel) Gets the labels of fields hold by a given event type.
java.io.Serializable	getEventIterator(java.lang.String testName, java.lang.String bladeId, java.lang.String eventTypeLabel, EventFilter filter) Creates an event iterator.
BladeEvent[]	getEvents(java.lang.String testName, java.lang.String bladeId, java.lang.String eventTypeLabel, EventFilter filter, long fromIndex, int count) Retrieves a given number of events matching a given filter, from a given index.
BladeEvent[]	getNextEvents(java.io.Serializable iteratorKey, int count) Gets next events from the given event iterator.
BladeDescriptor[]	getTestPlan(java.lang.String testName, BladeFilter filter) Gets the test plan definition for a given test run name.
TestDescriptor[]	getTests(TestFilter filter) Gets a list of test runs matching a given filter.
java.lang.String[]	listFc()
java.lang.Object	lookupFc(java.lang.String clientItfName)
void	newTest(java.io.Serializable testId, java.util.Map<java.lang.String,ClifDeployDefinition> testPlan) Inform the storage system the beginning of a new test
void	terminate() Terminate the storage system
void	unbindFc(java.lang.String clientItfName)

Methods inherited from class java.lang.Object

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

Field Detail

distributedStorage

protected java.util.Map<java.lang.String,StorageProxyAdmin> distributedStorage

test

protected java.io.BufferedWriter test

testDirname

protected java.lang.String testDirname

testId

protected java.io.Serializable testId

readerImpl

protected StorageRead readerImpl

Constructor Detail

ConsoleFileStorageImpl

public ConsoleFileStorageImpl()

Method Detail

lookupFc

public java.lang.Object lookupFc(java.lang.String clientItfName)

Specified by:

lookupFc in interface org.objectweb.fractal.api.control.BindingController

bindFc

public void bindFc(java.lang.String clientItfName,
                   java.lang.Object serverItf)

Specified by:

bindFc in interface org.objectweb.fractal.api.control.BindingController

unbindFc

public void unbindFc(java.lang.String clientItfName)

Specified by:

unbindFc in interface org.objectweb.fractal.api.control.BindingController

listFc

public java.lang.String[] listFc()

Specified by:

listFc in interface org.objectweb.fractal.api.control.BindingController

newTest

public void newTest(java.io.Serializable testId,
                    java.util.Map<java.lang.String,ClifDeployDefinition> testPlan)
             throws ClifException

Inform the storage system the beginning of a new test

Specified by:

newTest in interface StorageAdmin

Parameters:

testPlan - Map of scenario deployment definitions, indexed by a unique identifier

testId - test identifier object

Throws:

ClifException

See Also:

DeployDefinition

collect

public void collect(java.io.Serializable selBladesId,
                    CollectListener listener)

Description copied from interface: StorageAdmin

Collects the latest test data

Specified by:

collect in interface StorageAdmin

terminate

public void terminate()

Terminate the storage system

Specified by:

terminate in interface StorageAdmin

getTests

public TestDescriptor[] getTests(TestFilter filter)
                          throws ClifException

Description copied from interface: StorageRead

Gets a list of test runs matching a given filter.

Specified by:

getTests in interface StorageRead

Parameters:

filter - only tests matching this filter will be retained

Returns:

an array of test description records describing retained tests

Throws:

ClifException

getTestPlan

public BladeDescriptor[] getTestPlan(java.lang.String testName,
                                     BladeFilter filter)
                              throws ClifException

Description copied from interface: StorageRead

Gets the test plan definition for a given test run name.

Specified by:

getTestPlan in interface StorageRead

Parameters:

testName - the test run name

filter - retains only blades (injectors, probes) accepted by this filter. If null, all blades are retained.

Returns:

an array of descriptors for blades composing the test run and accepted by the optional filter.

Throws:

ClifException

getBladeProperties

public java.util.Properties getBladeProperties(java.lang.String testName,
                                               java.lang.String bladeId)
                                        throws ClifException

Description copied from interface: StorageRead

Gets the java system properties for the given blade from the given test run

Specified by:

getBladeProperties in interface StorageRead

Parameters:

testName - the test run name

bladeId - the blade identifier

Returns:

the Java system properties for the given blade

Throws:

ClifException

See Also:

TestDescriptor.getName(), BladeDescriptor.getId()

getEventFieldLabels

public java.lang.String[] getEventFieldLabels(java.lang.String testName,
                                              java.lang.String bladeId,
                                              java.lang.String eventTypeLabel)

Description copied from interface: StorageRead

Gets the labels of fields hold by a given event type.

Specified by:

getEventFieldLabels in interface StorageRead

Parameters:

testName - the test run name

bladeId - the blade identifier from the given test run

eventTypeLabel - the label of the event type

Returns:

an array of event field labels provided by the given event type

getEventIterator

public java.io.Serializable getEventIterator(java.lang.String testName,
                                             java.lang.String bladeId,
                                             java.lang.String eventTypeLabel,
                                             EventFilter filter)
                                      throws ClifException

Description copied from interface: StorageRead

Creates an event iterator.

Specified by:

getEventIterator in interface StorageRead

Parameters:

testName - the test name to retrieve events from

bladeId - the blade identifier in this test to retrieve events from

eventTypeLabel - the type label of the retrieved events

filter - the filter object to be used for event selection. If null, the iterator will return all events. The filter object may throw a NoMoreEvent exception, in which case current iterator step stops and currently selected events are returned.

Returns:

the iterator key to be used to iterate on getting events, and then to discard the iterator when done

Throws:

ClifException - the given test, blade, or event type could not be found

See Also:

StorageRead.getNextEvents(Serializable, int), StorageRead.closeEventIterator(Serializable)

getNextEvents

public BladeEvent[] getNextEvents(java.io.Serializable iteratorKey,
                                  int count)
                           throws ClifException

Description copied from interface: StorageRead

Gets next events from the given event iterator.

Specified by:

getNextEvents in interface StorageRead

Parameters:

iteratorKey - the key for the target event iterator

count - the number of event to get (at most)

Returns:

selected events

Throws:

ClifException

See Also:

StorageRead.getEventIterator(String, String, String, EventFilter), StorageRead.closeEventIterator(Serializable)

closeEventIterator

public void closeEventIterator(java.io.Serializable iteratorKey)

Description copied from interface: StorageRead

Discards the iterator associated to the given key, possibly releasing resources.

Specified by:

closeEventIterator in interface StorageRead

Parameters:

iteratorKey - the key for the target event iterator

getEvents

public BladeEvent[] getEvents(java.lang.String testName,
                              java.lang.String bladeId,
                              java.lang.String eventTypeLabel,
                              EventFilter filter,
                              long fromIndex,
                              int count)
                       throws ClifException

Description copied from interface: StorageRead

Retrieves a given number of events matching a given filter, from a given index.

Specified by:

getEvents in interface StorageRead

Parameters:

testName - the test name to retrieve events from

bladeId - the blade identifier in this test to retrieve events from

eventTypeLabel - the type label of the retrieved events

filter - the filter object to be used for event selection. If null, all events are selected. If the filter throws a NoMoreEvent exception, the selection process stops, and currently selected events are returned.

fromIndex - the index of the first event to be considered (in other words, events in range 0..fromIndex-1 are ignored). If negative and count parameter is greater than zero, then the latest events will be retrieved.

count - the maximum number of events to retrieve. If negative, the number of retrieved events is not limited.

Returns:

selected blade events

Throws:

ClifException

countEvents

public long countEvents(java.lang.String testName,
                        java.lang.String bladeId,
                        java.lang.String eventTypeLabel,
                        EventFilter filter)
                 throws ClifException

Description copied from interface: StorageRead

Counts the number of available events matching a given filter.

Specified by:

countEvents in interface StorageRead

Parameters:

testName - the test name to retrieve events from

bladeId - the blade identifier in this test to retrieve events from

eventTypeLabel - the type label of the retrieved events

filter - the filter object to be used for event selection. If null, all events are counted. Counting stops before completion if the filter object throws a NoMoreEvent exception, in which case count value before exception is returned.

Returns:

the number of available blade events matching the provided filter.

Throws:

ClifException