Eclipse JavaServer Faces Tooling Development Guide (Galileo)

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org.eclipse.jst.jsf.taglibprocessing.attributevalues
Class JavaClassType

java.lang.Object
  

org.eclipse.jst.jsf.metadataprocessors.AbstractMetaDataEnabledFeature
      

org.eclipse.jst.jsf.metadataprocessors.AbstractRootTypeDescriptor
          

org.eclipse.jst.jsf.taglibprocessing.attributevalues.BindingType
              

org.eclipse.jst.jsf.taglibprocessing.attributevalues.DirectBindingType
                  

org.eclipse.jst.jsf.taglibprocessing.attributevalues.ObjectType
                      
org.eclipse.jst.jsf.taglibprocessing.attributevalues.JavaClassType

All Implemented Interfaces:: IPossibleValues, IValidValues, IMetaDataEnabledFeature, ITypeDescriptor

public class JavaClassType
extends ObjectType
implements IPossibleValues, IValidValues
extends ObjectType
implements IPossibleValues, IValidValues

Provides possible values and validates attribute values that should be fully qualified Java types. A type can be verified against multiple "valid-interfaces" and/or a "valid-superclass" from meta-data. Code checks to ensure the class can be instantiated (i.e. not abstract, anonymous or inner class) Search is scoped to within the current project only. (Until https://bugs.eclipse.org/bugs/show_bug.cgi?id=142044 is fixed, only the first found will be used)

Provisional API - subject to change

Field Summary

static java.lang.String POSSIBLE_VALUES_INTERFACES_PROP_NAME
          Trait name for valid interfaces

static java.lang.String POSSIBLE_VALUES_SUPERCLASS_PROP_NAME
          Trait name for valid superclass

Fields inherited from interface org.eclipse.jst.jsf.metadataprocessors.features. IPossibleValues

POSSIBLE_VALUES_FOR_DISPLAY_PROP_NAME, POSSIBLE_VALUES_PROP_NAME, POSSIBLE_VALUES_SMALL_ICON_PROP_NAME

Fields inherited from interface org.eclipse.jst.jsf.metadataprocessors.features. IValidValues

VALID_VALUES_CODE_PROP_NAME, VALID_VALUES_MAX_PROP_NAME, VALID_VALUES_MESSAGE_PROP_NAME, VALID_VALUES_MIN_PROP_NAME, VALID_VALUES_PROP_NAME, VALID_VALUES_SEVERITY_PROP_NAME

Constructor Summary

JavaClassType ()


Method Summary

java.util.List getPossibleValues ()


java.util.List getValidationMessages ()


boolean isValidValue (java.lang.String value)


Methods inherited from class org.eclipse.jst.jsf.metadataprocessors. AbstractRootTypeDescriptor

getFeatureAdapters, getTypeExtension, setTypeExtension

Methods inherited from class org.eclipse.jst.jsf.metadataprocessors. AbstractMetaDataEnabledFeature

getMetaDataContext, getStructuredDocumentContext, setMetaDataContext, setStructuredDocumentContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jst.jsf.metadataprocessors. IMetaDataEnabledFeature

getMetaDataContext, getStructuredDocumentContext, setMetaDataContext, setStructuredDocumentContext

Field Detail

POSSIBLE_VALUES_INTERFACES_PROP_NAME

public static final java.lang.String POSSIBLE_VALUES_INTERFACES_PROP_NAME

Trait name for valid interfaces

See Also:: Constant Field Values

POSSIBLE_VALUES_SUPERCLASS_PROP_NAME

public static final java.lang.String POSSIBLE_VALUES_SUPERCLASS_PROP_NAME

Trait name for valid superclass

See Also:: Constant Field Values

Constructor Detail

JavaClassType

public JavaClassType()

Method Detail

getPossibleValues

public java.util.List getPossibleValues()

Specified by:: getPossibleValues in interface IPossibleValues

Returns:: List of IPossibleValue instances representing possible values Implementer must ensure that an empty rather than null list is returned if no values are posssible.

getValidationMessages

public java.util.List getValidationMessages()

Specified by:: getValidationMessages in interface IValidValues

Returns:: List of IValidationMessage objects if invalid Must return empty list rather than null Call to isValidValue(String value) required before this should be called.

isValidValue

public boolean isValidValue(java.lang.String value)

Specified by:: isValidValue in interface IValidValues

Parameters:: value - fully resolved value as String
Returns:: true if is valid