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org.apache.jetspeed.services.rundata
Class JetspeedRunDataService

java.lang.Object
  org.apache.turbine.services.BaseInitable
      org.apache.turbine.services.BaseService
          org.apache.turbine.services.TurbineBaseService
              org.apache.turbine.services.rundata.TurbineRunDataService
                  org.apache.jetspeed.services.rundata.JetspeedRunDataService

All Implemented Interfaces:

org.apache.turbine.services.Initable, org.apache.turbine.services.rundata.RunDataService, org.apache.turbine.services.Service

public class JetspeedRunDataService

extends org.apache.turbine.services.rundata.TurbineRunDataService

The JetspeedRunDataService extends TurbineRunDataService, adding the ability to get the current runData object for the thread at any time. This is accomplished by storing the active runData objects in a map, keyed by thread. Also done here, because this is so nicely bracketed around each http request by Turbine, is the association of the http session for this request / thread with the state manager.

Version:

$Revision: 1.5 $

Author:

Glenn R. Golden

Field Summary

Fields inherited from class org.apache.turbine.services.rundata.TurbineRunDataService

COOKIE_PARSER, PARAMETER_PARSER, RUN_DATA

Fields inherited from class org.apache.turbine.services.BaseService

configuration, name, properties, serviceBroker

Fields inherited from class org.apache.turbine.services.BaseInitable

initableBroker, isInitialized

Fields inherited from interface org.apache.turbine.services.rundata.RunDataService

DEFAULT_CONFIG, SERVICE_NAME

Constructor Summary

JetspeedRunDataService()

Method Summary

JetspeedRunData	getCurrentRunData() Access the current rundata object - the one associated with the current thread.
org.apache.turbine.util.RunData	getRunData(java.lang.String key, javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res, javax.servlet.ServletConfig config) Gets a RunData instance from a specific configuration.
void	init() Initializes the service
boolean	putRunData(org.apache.turbine.util.RunData data) Puts the used RunData object back to the factory for recycling.

Methods inherited from class org.apache.turbine.services.rundata.TurbineRunDataService

getRunData

Methods inherited from class org.apache.turbine.services.TurbineBaseService

init, init, init, shutdown

Methods inherited from class org.apache.turbine.services.BaseService

getConfiguration, getName, getProperties, getServiceBroker, setName, setServiceBroker

Methods inherited from class org.apache.turbine.services.BaseInitable

getInit, getInitableBroker, setInit, setInitableBroker

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.turbine.services.Service

getConfiguration, getName, getProperties, setName, setServiceBroker

Methods inherited from interface org.apache.turbine.services.Initable

getInit, init, setInitableBroker, shutdown

Constructor Detail

JetspeedRunDataService

public JetspeedRunDataService()

Method Detail

init

public void init()
          throws org.apache.turbine.services.InitializationException

Initializes the service

Throws:

org.apache.turbine.services.InitializationException - if initialization fails.

getRunData

public org.apache.turbine.util.RunData getRunData(java.lang.String key,
                                                  javax.servlet.http.HttpServletRequest req,
                                                  javax.servlet.http.HttpServletResponse res,
                                                  javax.servlet.ServletConfig config)
                                           throws org.apache.turbine.util.TurbineException,
                                                  java.lang.IllegalArgumentException

Gets a RunData instance from a specific configuration.

Parameters:

key - a configuration key.

req - a servlet request.

res - a servlet response.

config - a servlet config.

Returns:

a new or recycled RunData object.

Throws:

org.apache.turbine.util.TurbineException - if the operation fails.

java.lang.IllegalArgumentException - if any of the parameters are null.

putRunData

public boolean putRunData(org.apache.turbine.util.RunData data)

Puts the used RunData object back to the factory for recycling.

Parameters:

data - the used RunData object.

Returns:

true, if pooling is supported and the object was accepted.

getCurrentRunData

public JetspeedRunData getCurrentRunData()

Access the current rundata object - the one associated with the current thread.

Returns:

The current JetspeedRunData object associatd with the current thread.