org.jbpm.formModeler.core.processing.fieldHandlers
Class HTMLTextAreaFieldHandler

java.lang.Object
  org.jbpm.formModeler.core.processing.AbstractFieldHandler
      org.jbpm.formModeler.core.processing.DefaultFieldHandler
          org.jbpm.formModeler.core.processing.fieldHandlers.HTMLTextAreaFieldHandler

All Implemented Interfaces:

FieldHandler

public class HTMLTextAreaFieldHandler
extends DefaultFieldHandler

Handler for HTML text area

Field Summary

static String

VALUE_SUFFIX The suffix for the value div element.

Constructor Summary

HTMLTextAreaFieldHandler()

Method Summary

String[]	getCompatibleClassNames()
Map	getParamValue(String inputName, Object objectValue, String pattern) Determine the value as a parameter map for a given input value.
Object	getValue(org.jbpm.formModeler.api.model.Field field, String inputName, Map parametersMap, Map filesMap, String desiredClassName, Object previousValue) Read a parameter value (normally from a request), and translate it to an object with desired class (that must be one of the returned by this handler)
boolean	isEmpty(Object value)

Methods inherited from class org.jbpm.formModeler.core.processing.DefaultFieldHandler

getFieldHandlersManager, getFormManager, getFormProcessor, getFormStatusManager, getFunctionsProvider, getName, getNamespaceManager, getReplacementManager

Methods inherited from class org.jbpm.formModeler.core.processing.AbstractFieldHandler

checkBooleanParameter, getFieldName, getPageToIncludeForDisplaying, getPageToIncludeForRendering, getPageToIncludeForSearching, initialize, isEvaluable

Methods inherited from class java.lang.Object

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

Field Detail

VALUE_SUFFIX

public static final String VALUE_SUFFIX

The suffix for the value div element.

See Also:

Constant Field Values

Constructor Detail

HTMLTextAreaFieldHandler

public HTMLTextAreaFieldHandler()

Method Detail

getCompatibleClassNames

public String[] getCompatibleClassNames()

getValue

public Object getValue(org.jbpm.formModeler.api.model.Field field,
                       String inputName,
                       Map parametersMap,
                       Map filesMap,
                       String desiredClassName,
                       Object previousValue)
                throws Exception

Read a parameter value (normally from a request), and translate it to an object with desired class (that must be one of the returned by this handler)

Returns:

a object with desired class

Throws:

Exception

getParamValue

public Map getParamValue(String inputName,
                         Object objectValue,
                         String pattern)

Determine the value as a parameter map for a given input value. This is like the inverse operation of getValue()

Parameters:

objectValue - Object value to represent

pattern - Pattern to apply if any

Returns:

a Map representing the parameter values expected inside a request that would cause the form to generate given object value as a result.

isEmpty

public boolean isEmpty(Object value)