org.imixs.workflow.faces.util

Class ErrorHandler

java.lang.Object

org.imixs.workflow.faces.util.ErrorHandler

public class ErrorHandler
extends Object

Constructor Summary

Constructors

Constructor and Description
ErrorHandler()

Method Summary

Modifier and Type	Method and Description
static void	addErrorMessage(org.imixs.workflow.exceptions.WorkflowException pe) This helper method adds a error message to the faces context, based on the data in a WorkflowException.
static void	handleModelException(org.imixs.workflow.exceptions.ModelException me) The Method expects a ModelException and adds the corresponding Faces Error Message into the FacesContext.
static void	handlePluginException(org.imixs.workflow.exceptions.PluginException pe) The Method expects a PluginException and adds the corresponding Faces Error Message into the FacesContext.

Methods inherited from class java.lang.Object

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

Constructor Detail

ErrorHandler

public ErrorHandler()

Method Detail

handlePluginException

public static void handlePluginException(org.imixs.workflow.exceptions.PluginException pe)

The Method expects a PluginException and adds the corresponding Faces Error Message into the FacesContext. If the PluginException was thrown from the RulePLugin then the method test this exception for ErrorParams and generate separate Faces Error Messages for each param.

handleModelException

public static void handleModelException(org.imixs.workflow.exceptions.ModelException me)

The Method expects a ModelException and adds the corresponding Faces Error Message into the FacesContext. In case of a model exception, the exception message will become part of the error message. ErrorParams are not supported by a ModelException.

addErrorMessage

public static void addErrorMessage(org.imixs.workflow.exceptions.WorkflowException pe)

This helper method adds a error message to the faces context, based on the data in a WorkflowException. This kind of error message can be displayed in a page using: If a PluginException or ValidationException contains an optional object array the message is parsed for params to be replaced Example: ERROR_MESSAGE=Value should not be greater than {0} or lower as {1}.

Parameters:

pe -