Package org.craftercms.engine.freemarker

Class CrafterTemplateExceptionHandler

java.lang.Object

org.craftercms.engine.freemarker.CrafterTemplateExceptionHandler

All Implemented Interfaces:

freemarker.template.TemplateExceptionHandler

public class CrafterTemplateExceptionHandler
extends Object
implements freemarker.template.TemplateExceptionHandler

TemplateExceptionHandler that instead of printing the errors directly in the HTML and stopping template processing, stores them in a model variable so they can be displayed later.

Author:

Alfonso Vásquez

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ERROR_FORMAT
static final String	FREEMARKER_CURRENT_ERROR_ID_ATTRIBUTE

Fields inherited from interface freemarker.template.TemplateExceptionHandler

DEBUG_HANDLER, HTML_DEBUG_HANDLER, IGNORE_HANDLER, RETHROW_HANDLER

Constructor Summary

Constructors

Constructor	Description
CrafterTemplateExceptionHandler(boolean displayTemplateExceptionsInView)

Method Summary

Modifier and Type	Method	Description
protected String	createErrorId()
protected String	getExceptionStackTrace(freemarker.template.TemplateException te)
void	handleTemplateException(freemarker.template.TemplateException te, freemarker.core.Environment env, Writer out)

Methods inherited from class java.lang.Object

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

Field Details

FREEMARKER_CURRENT_ERROR_ID_ATTRIBUTE

public static final String FREEMARKER_CURRENT_ERROR_ID_ATTRIBUTE

See Also:

• Constant Field Values

ERROR_FORMAT

public static final String ERROR_FORMAT

See Also:

• Constant Field Values

Constructor Details

CrafterTemplateExceptionHandler

public CrafterTemplateExceptionHandler(boolean displayTemplateExceptionsInView)

Method Details

handleTemplateException

public void handleTemplateException(freemarker.template.TemplateException te,
 freemarker.core.Environment env,
 Writer out)
                             throws freemarker.template.TemplateException

Specified by:

handleTemplateException in interface freemarker.template.TemplateExceptionHandler

Throws:

freemarker.template.TemplateException

getExceptionStackTrace

protected String getExceptionStackTrace(freemarker.template.TemplateException te)

createErrorId

protected String createErrorId()