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Java Source Code / Java Documentation » J2EE » JOnAS 4.8.6 » org.objectweb.jonas_ejb.container   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.objectweb.jonas_ejb.container.JContext All known Subclasses:   org.objectweb.jonas_ejb.container.JSessionContext,  org.objectweb.jonas_ejb.container.JEntityContext, JContext abstract public class JContext implements EJBContext(Code) This class implements javax.ejb.EJBContext class. It may be extended in JSessionContext or JEntityContext author:    Philippe Coq, Philippe Durieux, Jeff Mesnil (security) author:    Florent Benoit (JACC security) Field Summary final protected  JFactory bf       int instanceState      State of this Context 0 = init, 1 = setContext done, 2 = ejbCreate done. protected  EnterpriseBean myinstance      final protected  TransactionManager tm      Constructor Summary protected   JContext(JFactory bf, EnterpriseBean i)      Method Summary public  Identity getCallerIdentity()      Obtains the java.security.Identity of the caller. public  Principal getCallerPrincipal()      Obtain the java.security.Principal that identifies the caller. public  EJBHome getEJBHome()      the enterprise bean's home interface. public  EJBLocalHome getEJBLocalHome()      Obtain the enterprise bean's local home interface. public  Properties getEnvironment()      Obtains the enterprise bean's environment properties for EJB 1.0 style. (Conform to EJB 1.1 specification for a container chooses to provide support for EJB 1.0 style environment properties. public  boolean getRollbackOnly()      Tests if the transaction has been marked for rollback only. public  int getState()      abstract public  TimerService getTimerService()      Get access to the EJB Timer Service. the EJB Timer Service throws:   IllegalStateException - Thrown if the instance is notallowed to use this method (e.g. public  UserTransaction getUserTransaction()      Obtains the transaction demarcation interface. The UserTransaction interface that the enterprise bean instancecan use for transaction demarcation. throws:   IllegalStateException - Thrown if the instance container doesnot make the UserTransaction interface available to theinstance. public  WorkManager getWorkManager()      public  boolean isCallerInRole(Identity role)      Parameters:   role - - The java.security.Identity of the role to be tested. public  boolean isCallerInRole(String roleName)      Test if the caller has a given role. Parameters:   roleName - The name of the security role.The role must be one of the security-role-ref that is defined in thedeployment descriptor. public  void setRollbackOnly()      Marks the current transaction for rollback. public  void setState(int newState)      Field Detail bf final protected JFactory bf(Code) instanceState int instanceState(Code) State of this Context 0 = init, 1 = setContext done, 2 = ejbCreate done. myinstance protected EnterpriseBean myinstance(Code) tm final protected TransactionManager tm(Code) Constructor Detail JContext protected JContext(JFactory bf, EnterpriseBean i)(Code) Constructs a JContext Parameters:   bf - - the BeanFactory Parameters:   i - - the bean instance Method Detail getCallerIdentity public Identity getCallerIdentity()(Code) Obtains the java.security.Identity of the caller. The Identity object that identifies the caller. getCallerPrincipal public Principal getCallerPrincipal() throws IllegalStateException(Code) Obtain the java.security.Principal that identifies the caller. throws a java.lang.IllegalStateException if there is no security context available The Principal object that identifies the caller. throws:   IllegalStateException - no security context exists getEJBHome public EJBHome getEJBHome() throws IllegalStateException(Code) the enterprise bean's home interface. The enterprise bean's home interface. throws:   IllegalStateException - - if the enterprise bean does not have a local home interface. getEJBLocalHome public EJBLocalHome getEJBLocalHome() throws IllegalStateException(Code) Obtain the enterprise bean's local home interface. The enterprise bean's local home interface. throws:   IllegalStateException - if the enterprise bean does not have a local home interface. getEnvironment public Properties getEnvironment()(Code) Obtains the enterprise bean's environment properties for EJB 1.0 style. (Conform to EJB 1.1 specification for a container chooses to provide support for EJB 1.0 style environment properties. Cf EJB 1.1 Chapter 14.5, pages 216-217) Note: If the enterprise bean has no environment properties, this method returns an empty java.util.Properties object. This method never returns null. The environment properties for the enterprise bean. getRollbackOnly public boolean getRollbackOnly() throws IllegalStateException(Code) Tests if the transaction has been marked for rollback only. true if transaction will rollback throws:   IllegalStateException - if state is 0 getState public int getState()(Code) Get the Instance State throws:   Exception - getTimerService abstract public TimerService getTimerService() throws IllegalStateException(Code) Get access to the EJB Timer Service. the EJB Timer Service throws:   IllegalStateException - Thrown if the instance is notallowed to use this method (e.g. if the bean is a stateful session bean) getUserTransaction public UserTransaction getUserTransaction() throws IllegalStateException(Code) Obtains the transaction demarcation interface. The UserTransaction interface that the enterprise bean instancecan use for transaction demarcation. throws:   IllegalStateException - Thrown if the instance container doesnot make the UserTransaction interface available to theinstance. (not bean managed) getWorkManager public WorkManager getWorkManager()(Code) Get the WorkManager isCallerInRole public boolean isCallerInRole(Identity role)(Code) Parameters:   role - - The java.security.Identity of the role to be tested. True if the caller has the specified role. isCallerInRole public boolean isCallerInRole(String roleName) throws IllegalStateException(Code) Test if the caller has a given role. Parameters:   roleName - The name of the security role.The role must be one of the security-role-ref that is defined in thedeployment descriptor. True if the caller has the specified role. throws:   IllegalStateException - Security service not started setRollbackOnly public void setRollbackOnly() throws IllegalStateException(Code) Marks the current transaction for rollback. The transaction will become permanently marked for rollback. throws:   IllegalStateException - in getRollbackOnly() method setState public void setState(int newState)(Code) Set the instance State Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)