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

java.lang.Object
  org.jbpm.formModeler.service.bb.commons.config.componentsFactory.BasicFactoryElement
      org.jbpm.formModeler.core.processing.AbstractFieldHandler
          org.jbpm.formModeler.core.processing.DefaultFieldHandler
              org.jbpm.formModeler.core.processing.fieldHandlers.NumericFieldHandler

All Implemented Interfaces:

Serializable, org.jbpm.formModeler.api.processing.FieldHandler, org.jbpm.formModeler.service.bb.commons.config.componentsFactory.FactoryLifecycle

Direct Known Subclasses:

CurrencyFieldHandler

public class NumericFieldHandler
extends DefaultFieldHandler

See Also:

Serialized Form

Nested Class Summary

class

NumericFieldHandler.EmptyNumberException

Field Summary

static boolean	DEFAULT_MAX_VALUE
static String	NUMERIC_FROM_SUFFIX
static String	NUMERIC_TO_SUFFIX

Constructor Summary

NumericFieldHandler()

Method Summary

boolean	acceptsPropertyName(String propName)
protected String[]	buildParamValue(Object value, String pattern) Builds a correct paramValue for a given inputValue.
String[]	getCompatibleClassNames() Determine the list of class types this field can generate.
String	getName()
String	getPageToIncludeForDisplaying()
String	getPageToIncludeForRendering()
String	getPageToIncludeForSearching()
Map	getParamValue(String inputName, Object objectValue, String pattern) Determine the value as a parameter map for a given input value.
Object	getTheValue(org.jbpm.formModeler.api.model.Field field, String[] paramValue, String desiredClassName)
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)
void	setPageToIncludeForDisplaying(String pageToIncludeForDisplaying)
void	setPageToIncludeForRendering(String pageToIncludeForRendering)
void	setPageToIncludeForSearching(String pageToIncludeForSearching)

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

getFunctionsProvider, getReplacementManager, setFunctionsProvider, setReplacementManager

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

checkBooleanParameter, getHumanName, initialize, isEvaluable

Methods inherited from class org.jbpm.formModeler.service.bb.commons.config.componentsFactory.BasicFactoryElement

addPeriodicTask, addPeriodicTask, factoryLookup, getComponentAlias, getComponentDescription, getComponentName, getComponentScope, init, setComponentAlias, shutdown, start, stop

Methods inherited from class java.lang.Object

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

Field Detail

NUMERIC_FROM_SUFFIX

public static final String NUMERIC_FROM_SUFFIX

See Also:

Constant Field Values

NUMERIC_TO_SUFFIX

public static final String NUMERIC_TO_SUFFIX

See Also:

Constant Field Values

DEFAULT_MAX_VALUE

public static final boolean DEFAULT_MAX_VALUE

See Also:

Constant Field Values

Constructor Detail

NumericFieldHandler

public NumericFieldHandler()

Method Detail

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:

NumericFieldHandler.EmptyNumberException

Exception

getTheValue

public Object getTheValue(org.jbpm.formModeler.api.model.Field field,
                          String[] paramValue,
                          String desiredClassName)
                   throws Exception

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.

buildParamValue

protected String[] buildParamValue(Object value,
                                   String pattern)

Builds a correct paramValue for a given inputValue.

Parameters:

value - Object value to build its paramValue

pattern - pattern to apply if any

Returns:

a String[] with the paramValue on it or null if the value received is null

acceptsPropertyName

public boolean acceptsPropertyName(String propName)

getName

public String getName()

Specified by:

getName in interface org.jbpm.formModeler.api.processing.FieldHandler

Overrides:

getName in class DefaultFieldHandler

getCompatibleClassNames

public String[] getCompatibleClassNames()

Determine the list of class types this field can generate. That is, normally, a field can generate multiple outputs (an input text can generate Strings, Integers, ...)

Returns:

the set of class types that can be generated by this handler.

isEmpty

public boolean isEmpty(Object value)

getPageToIncludeForRendering

public String getPageToIncludeForRendering()

setPageToIncludeForRendering

public void setPageToIncludeForRendering(String pageToIncludeForRendering)

getPageToIncludeForDisplaying

public String getPageToIncludeForDisplaying()

setPageToIncludeForDisplaying

public void setPageToIncludeForDisplaying(String pageToIncludeForDisplaying)

getPageToIncludeForSearching

public String getPageToIncludeForSearching()

setPageToIncludeForSearching

public void setPageToIncludeForSearching(String pageToIncludeForSearching)