com.webmethods.portal.framework

Interface IErrorManager

All Superinterfaces:

IComponent, IComponentProvider, IInitializable, IURIResolver

public interface IErrorManager
extends IComponentProvider

Handles exception handling logic for the PortalServlet

Field Summary

Fields inherited from interface com.webmethods.portal.system.IComponentProvider

ATTR_APP_NAME, ATTR_BEG_QUERY, ATTR_END_QUERY, ATTR_MID_QUERY, BIZPOLICY_MANAGER, CACHE_PROVIDER, COMMAND_PROVIDER, COMPONENTS_QUERY, INSTALL_PROVIDER, MECH_PROVIDER, METACONTEXT_PROVIDER, PHASE_PROVIDER, POLICY_PROVIDER, SEARCH_PROVIDER

Method Summary

Modifier and Type	Method and Description
IExceptionBean	getExceptionBean(IContext context) Get the exceptionBean for the request.
void	handleException(HttpServletRequest request, HttpServletResponse response, Throwable t) Manages ExceptionBeans that might occur during interaction with the com.webmethods.portal.framework.impl.PortalServlet It does this by invoking the IDispatchManager.handleError(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, com.webmethods.portal.framework.error.IExceptionBean) with the appropriate information This will also set the appropriate Http Response Codes
boolean	hasExceptionBean(IContext context) returns true if there is an exceptionbean
void	removeExceptionBean(IContext context) Remove the exception bean from the request object.

Methods inherited from interface com.webmethods.portal.system.IComponentProvider

exists, getComponent, getComponent, getComponent, getComponentQueryString, getComponents, getDefaultComponent, getLogger, initDeferredWebAppComponents, lookup, registerComponent, reloadComponent, reloadComponent, unregisterComponent, upgradeComponentDataFromBootstrapComponentData

Methods inherited from interface com.webmethods.portal.system.IComponent

getComponentData, getComponentName, getComponentProvider, getURI, isInitialized, setComponentData, setComponentProvider

Methods inherited from interface com.webmethods.portal.system.init.IInitializable

init, shutdown

Methods inherited from interface com.webmethods.portal.system.IURIResolver

acquireURI, acquireURI

Method Detail

handleException

void handleException(HttpServletRequest request,
                     HttpServletResponse response,
                     Throwable t)

Manages ExceptionBeans that might occur during interaction with the com.webmethods.portal.framework.impl.PortalServlet It does this by invoking the IDispatchManager.handleError(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, com.webmethods.portal.framework.error.IExceptionBean) with the appropriate information This will also set the appropriate Http Response Codes

Parameters:

request -

response -

t -

hasExceptionBean

boolean hasExceptionBean(IContext context)

returns true if there is an exceptionbean

Returns:

getExceptionBean

IExceptionBean getExceptionBean(IContext context)

Get the exceptionBean for the request. Wraps the exception inside of an ExceptionBean object. The exception bean is given the ID of IConstants.EXCEPTION_BEAN_ID. If an exception bean already exists on the request, it is overwritten After retrieving the exceptionBean you should call ExceptionBean.setException(java.lang.Exception)

Parameters:

context - the Context to set the exception bean onto

See Also:

removeExceptionBean(com.webmethods.portal.bizPolicy.IContext), ExceptionBean

removeExceptionBean

void removeExceptionBean(IContext context)

Remove the exception bean from the request object.

Parameters:

context - the Context to set the exception bean onto

See Also:

getExceptionBean(com.webmethods.portal.bizPolicy.IContext)