Package org.apache.axis2.context

Class SessionContext

java.lang.Object
org.apache.axis2.context.AbstractContext
org.apache.axis2.context.SessionContext
All Implemented Interfaces:
Externalizable, Serializable, SafeSerializable
public class SessionContext extends AbstractContext implements Externalizable, SafeSerializable
All the engine components are stateless across the executions and all the states should be kept in the Contexts, there are three context Global, Session and Message.
See Also:

  • Field Details

    • sessionContextTimeoutInterval

      public long sessionContextTimeoutInterval

  • Constructor Details

    • SessionContext

      public SessionContext(AbstractContext parent)
      Parameters:
      parent -

    • SessionContext

      public SessionContext()

  • Method Details

    • init

      public void init(AxisConfiguration axisConfiguration) throws AxisFault
      Throws:
      AxisFault

    • getServiceContext

      public ServiceContext getServiceContext(AxisService axisService)

    • addServiceContext

      public void addServiceContext(ServiceContext serviceContext)

    • addServiceGroupContext

      public void addServiceGroupContext(ServiceGroupContext serviceGroupContext)

    • getServiceGroupContext

      public ServiceGroupContext getServiceGroupContext(String serviceGroupID)

    • getCookieID

      public String getCookieID()

    • setCookieID

      public void setCookieID(String cookieID)

    • touch

      public void touch()
      ServiceContext and ServiceGroupContext are not getting automatically garbage collectible. And there is no specific way for some one to go and make it garbage collectable. So the current solution is to make them time out. So the logic is that, there is a timer task in each and every service group which will check for the last touched time. And if it has not been touched for some time, the timer task will remove it from the memory. The touching logic happens like this. Whenever there is a call to addMessageContext in the operationContext it will go and update operationCOntext -> serviceContext -> serviceGroupContext.
      Overrides:
      touch in class AbstractContext

    • getLastTouchedTime

      public long getLastTouchedTime()
      Overrides:
      getLastTouchedTime in class AbstractContext

    • getServiceGroupContext

      public Iterator<ServiceGroupContext> getServiceGroupContext()

    • finalize

      protected void finalize() throws Throwable
      Overrides:
      finalize in class Object
      Throws:
      Throwable

    • writeExternal

      public void writeExternal(ObjectOutput o) throws IOException
      Save the contents of this object.

      NOTE: Transient fields and static fields are not saved.

      Specified by:
      writeExternal in interface Externalizable
      Parameters:
      out - The stream to write the object contents to
      Throws:
      IOException

    • readExternal

      public void readExternal(ObjectInput inObject) throws IOException, ClassNotFoundException
      Restore the contents of the MessageContext that was previously saved.

      NOTE: The field data must read back in the same order and type as it was written. Some data will need to be validated when resurrected.

      Specified by:
      readExternal in interface Externalizable
      Parameters:
      in - The stream to read the object contents from
      Throws:
      IOException
      ClassNotFoundException

    • getRootContext

      public ConfigurationContext getRootContext()
      Specified by:
      getRootContext in class AbstractContext