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Class bea.jolt.beans.JoltServiceBean

java.lang.Object
   |
   +----bea.jolt.beans.JoltServiceBean

public class JoltServiceBean

extends Object

implements JoltInputListener, Serializable, PropertyChangeListener

• listens to JoltInputEvents from other beans to populate its input buffer.
• offers the callService() method to invoke the service.
• populates the service output buffer after a successful callService().
• is an event source for JoltOutputEvents which carry information about output of the service. After a successful callService() registered listener beans are notified via a JoltOutputEvent which carries the reply message.

All getOutputValue/getOutputTextValue methods operate on service output parameters only.

All setInputValue/setInputTextValue methods operate on service input parameters only.

See Also:

JoltInputEvent, JoltOutputEvent

JoltServiceBean()

Constructor

addJoltOutputListener(JoltOutputListener)

Add a JoltOutputEvent listener.

callService()

Invoke the remote service.

clear()

This method clears the underlying input and output message buffers.

dataChanged(JoltInputEvent)

Event handler method for JoltInputEvents.

getDebug()

Get the value of the debug property.

getJoltOutputEvent()

Get to the JoltOutputEvent object encapsulated by the JoltServiceBean.

getOccurrenceCount(String)

Get the number of occurrences of a field from the Jolt output message buffer.

getOutputTextValue(String)

Get the value of a field in the Jolt output message buffer as a String.

getOutputTextValue(String, int)

Get the value of one occurrence of a field in the Jolt output message buffer as a String.

getOutputTextValues(String)

Get all occurrences of a field in the Jolt output message buffer as String.

getOutputValue(String)

Get the value of a field in the Jolt output message buffer using the field's native type.

getOutputValue(String, int)

Get the value of one occurrence of a field in the Jolt output message buffer using the field's native type.

getOutputValues(String)

Get all occurrences of a field in the Jolt output message buffer using the field's native type.

getServiceName()

Gets the name of the remote service that this bean represents.

getSession()

Get the JoltSessionBean object used by this JoltServiceBean.

getTransactional()

Returns true if the bean is in transactional mode, otherwise it returns false.

isTransactional()

Returns true if the bean is in transactional mode, otherwise it returns false.

propertyChange(PropertyChangeEvent)

Event handler for PropertyChange events.

removeJoltOutputListener(JoltOutputListener)

Remove a JoltOutputEvent listener.

setDebug(boolean)

Set the debug property.

setInputTextValue(String, int, String)

Set one occurrence of a field in the Jolt input message buffer as a String.

setInputTextValue(String, String)

Set the value of a field in the Jolt input message buffer as a String.

setInputTextValues(String, String[])

Set all occurrences of a field in the Jolt input message buffer as String.

setInputValue(String, int, Object)

Set the value of one occurrence of a field in the Jolt input message buffer using the field's native type.

setInputValue(String, Object)

Set the value of a field in the Jolt input message buffer using the field's native type.

setInputValues(String, Object[])

Set all occurrences of a field in the Jolt input message buffer using the field's native type.

setServiceName(String)

Sets the name of the remote service that this bean represents.

setSession(JoltSessionBean)

This method is used in cases when the JoltServiceBean is created after the logon event.

setTransactional(boolean)

Sets the transactional mode of the bean.

 public JoltServiceBean()

Constructor

 public JoltOutputEvent getJoltOutputEvent()

Get to the JoltOutputEvent object encapsulated by the JoltServiceBean.

 public void propertyChange(PropertyChangeEvent evt)

Event handler for PropertyChange events. In this case the JoltSessionBean will notify the JoltServiceBean when it logs on and off by raising a PropertyChangeEvent about its "LoggedOn" property.

Note that a logoff of a session other than the current session will not affect the JoltServiceBean, but a logon of a session other than the current session will change the session.

This method should not be called directly.

Parameters:

evt - The event object.

 public void dataChanged(JoltInputEvent evt) throws JoltException

Event handler method for JoltInputEvents. The JoltServiceBean updates the input buffer field specified in the JoltInputEvent to the value specified in the event.

This method should not be called directly.

Parameters:

evt - The event object.

 public void setServiceName(String name)

Sets the name of the remote service that this bean represents.

Parameters:

name - Service name.

 public String getServiceName()

Gets the name of the remote service that this bean represents.

Returns:

name of the TUXEDO service

 public boolean isTransactional()

Returns true if the bean is in transactional mode, otherwise it returns false.

Returns:

true or false

 public void setTransactional(boolean mode)

Sets the transactional mode of the bean.

Parameters:

mode - true or false

 public boolean getTransactional()

Returns true if the bean is in transactional mode, otherwise it returns false.

Returns:

true or false

 public void setSession(JoltSessionBean value)

This method is used in cases when the JoltServiceBean is created after the logon event. Otherwise the JoltServiceBean gets access to a TUXEDO client session by listening to JoltSessionEvents.

Parameters:

value - The JoltSessionBean which is used by this service bean.

 public JoltSessionBean getSession()

Get the JoltSessionBean object used by this JoltServiceBean.

Returns:

JoltSessionBean object.

 public Object getOutputValue(String fieldName) throws NoSuchFieldError

Get the value of a field in the Jolt output message buffer using the field's native type.

Parameters:

fieldName - Name of the field.

Returns:

Value of the field.

 public Object getOutputValue(String fieldName,
                              int index) throws NoSuchFieldError

Get the value of one occurrence of a field in the Jolt output message buffer using the field's native type.

Parameters:

fieldName - Name of the field.

index - Index of the field.

Returns:

Value of the field.

 public Object[] getOutputValues(String fieldName) throws NoSuchFieldError

Get all occurrences of a field in the Jolt output message buffer using the field's native type.

Parameters:

fieldName - Name of the field.

Returns:

The occurrences of the field.

 public String getOutputTextValue(String fieldName) throws NoSuchFieldError

Get the value of a field in the Jolt output message buffer as a String.

Parameters:

fieldName - Name of the field.

Returns:

The value of the field as a String.

 public String getOutputTextValue(String fieldName,
                                  int index) throws NoSuchFieldError

Get the value of one occurrence of a field in the Jolt output message buffer as a String.

Parameters:

fieldName - Name of the field.

index - The occurrence index of the field.

Returns:

The value of the field as a String.

 public String[] getOutputTextValues(String fieldName) throws NoSuchFieldError

Get all occurrences of a field in the Jolt output message buffer as String.

Parameters:

fieldName - Name of the field.

Returns:

The occurrences of the field as a String.

 public void setInputValue(String fieldName,
                           Object value) throws NoSuchFieldError, ClassCastException

Set the value of a field in the Jolt input message buffer using the field's native type.

Parameters:

fieldName - Name of the field.

Value - to set.

 public void setInputValue(String fieldName,
                           int index,
                           Object value) throws NoSuchFieldError, ClassCastException

Set the value of one occurrence of a field in the Jolt input message buffer using the field's native type.

Parameters:

fieldName - Name of the field.

Value - to set.

 public void setInputValues(String fieldName,
                            Object values[]) throws NoSuchFieldError, ClassCastException

Set all occurrences of a field in the Jolt input message buffer using the field's native type.

Parameters:

fieldName - Name of the field.

values - The value to set.

 public void setInputTextValue(String fieldName,
                               String textValue) throws NoSuchFieldError, NumberFormatException

Set the value of a field in the Jolt input message buffer as a String.

Parameters:

fieldName - Name of the field.

textValue - The value to set.

 public void setInputTextValue(String fieldName,
                               int index,
                               String textValue) throws NoSuchFieldError, NumberFormatException

Set one occurrence of a field in the Jolt input message buffer as a String.

Parameters:

fieldName - Name of the field.

index - Index of the field.

textValue - The value to set.

 public void setInputTextValues(String fieldName,
                                String textValues[]) throws NoSuchFieldError, ClassCastException

Set all occurrences of a field in the Jolt input message buffer as String.

Parameters:

fieldName - Name of the field.

textValues - The values to set.

 public int getOccurrenceCount(String fieldName) throws NoSuchFieldError

Get the number of occurrences of a field from the Jolt output message buffer.

Parameters:

fieldName - Name of the field.

Returns:

Number of occurrences.

 public void clear()

This method clears the underlying input and output message buffers.

 public void callService() throws ServiceException, TransactionException, ApplicationException

Invoke the remote service.

 public synchronized void addJoltOutputListener(JoltOutputListener listener)

Add a JoltOutputEvent listener.

Parameters:

listener - Event listener to be added.

 public synchronized void removeJoltOutputListener(JoltOutputListener listener)

Remove a JoltOutputEvent listener.

Parameters:

listener - Event listener to be removed.

 public boolean getDebug()

Get the value of the debug property.

Returns:

The debug state.

 public void setDebug(boolean value)

Set the debug property.

Parameters:

value - the debug state

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