org.apache.jdo.impl.model.java.runtime.jdk5
Class JDK5RuntimeJavaField

java.lang.Object
  org.apache.jdo.impl.model.java.AbstractJavaMember
      org.apache.jdo.impl.model.java.BaseReflectionJavaField
          org.apache.jdo.impl.model.java.reflection.ReflectionJavaField
              org.apache.jdo.impl.model.java.runtime.jdk5.JDK5RuntimeJavaField

All Implemented Interfaces:

org.apache.jdo.model.java.JavaElement, org.apache.jdo.model.java.JavaField, org.apache.jdo.model.java.JavaMember

public class JDK5RuntimeJavaField
extends org.apache.jdo.impl.model.java.reflection.ReflectionJavaField

A reflection based JavaField implementation used at runtime in a J2SE5.0 environment.

Author:

Michael Bouschen

Field Summary

Fields inherited from class org.apache.jdo.impl.model.java.BaseReflectionJavaField

type

Constructor Summary

JDK5RuntimeJavaField(java.lang.reflect.Field field, org.apache.jdo.model.java.JavaType declaringClass)
Constructor for fields w/o JDO metadata.

JDK5RuntimeJavaField(java.lang.String name, org.apache.jdo.model.java.JavaType type, org.apache.jdo.model.java.JavaType declaringClass)
Constructor for fields having JDO metadata.

Method Summary

org.apache.jdo.model.java.JavaType

getComponentType() Returns the JavaType representation of the component type of the type of the property, if the property type is an array or collection.

Methods inherited from class org.apache.jdo.impl.model.java.reflection.ReflectionJavaField

getJavaTypeForClass, getType

Methods inherited from class org.apache.jdo.impl.model.java.BaseReflectionJavaField

ensureInitializedField, getDeclaredFieldPrivileged, getDeclaredFieldsPrivileged, getField, getModifiers, getUnderlyingObject

Methods inherited from class org.apache.jdo.impl.model.java.AbstractJavaMember

equals, getDeclaringClass, getName, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.jdo.model.java.JavaMember

getDeclaringClass, getName

Constructor Detail

JDK5RuntimeJavaField

public JDK5RuntimeJavaField(java.lang.reflect.Field field,
                            org.apache.jdo.model.java.JavaType declaringClass)

Constructor for fields w/o JDO metadata.

Parameters:

field - the reflection field representation.

declaringClass - the JavaType of the class that declares the field.

JDK5RuntimeJavaField

public JDK5RuntimeJavaField(java.lang.String name,
                            org.apache.jdo.model.java.JavaType type,
                            org.apache.jdo.model.java.JavaType declaringClass)

Constructor for fields having JDO metadata.

Parameters:

name - the name of the field.

type - the field type.

declaringClass - the JavaType of the class that declares the field.

Method Detail

getComponentType

public org.apache.jdo.model.java.JavaType getComponentType()

Returns the JavaType representation of the component type of the type of the property, if the property type is an array or collection. The method returns null, if the property type is not an array or collection.

Specified by:

getComponentType in interface org.apache.jdo.model.java.JavaMember

Overrides:

getComponentType in class org.apache.jdo.impl.model.java.AbstractJavaMember

Returns:

the component type of the property type in case of an array or collection.