org.apache.jdo.impl.model.java
Class JavaPropertyImpl

java.lang.Object
  org.apache.jdo.impl.model.java.AbstractJavaMember
      org.apache.jdo.impl.model.java.JavaPropertyImpl

All Implemented Interfaces:

JavaElement, JavaField, JavaMember, JavaProperty

public class JavaPropertyImpl

extends AbstractJavaMember

implements JavaProperty

Default Implementation of the JavaProperty interface. A JavaProperty instance represents a JavaBeans property.

Since:

JDO 2.0

Author:

Michael Bouschen

Field Summary

private JavaMethod	getter The method object of the getter method.
private static I18NHelper	msg I18N support
private JavaMethod	setter The method object of the setter method.
private JavaType	type The type of the property.

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

Constructor Summary

JavaPropertyImpl(java.lang.String name, JavaMethod getter, JavaMethod setter, JavaType type, JavaType declaringClass)
Constructor setting name, getter, setter, type and declaringClass.

Method Summary

JavaMethod	getGetterMethod() Returns the JavaMethod representation of the getter method for this JavaProperty.
int	getModifiers() Returns the Java language modifiers for the field represented by this JavaMember, as an integer.
JavaMethod	getSetterMethod() Returns the JavaMethod representation of the setter method for this JavaProperty.
JavaType	getType() Returns the JavaType representation of the property type.
java.lang.Object	getUnderlyingObject() Returns the environment specific instance wrapped by this JavaModel element.

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

equals, getComponentType, 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

getComponentType, getDeclaringClass, getName

Field Detail

getter

private final JavaMethod getter

The method object of the getter method.

setter

private final JavaMethod setter

The method object of the setter method.

type

private final JavaType type

The type of the property.

msg

private static I18NHelper msg

I18N support

Constructor Detail

JavaPropertyImpl

public JavaPropertyImpl(java.lang.String name,
                        JavaMethod getter,
                        JavaMethod setter,
                        JavaType type,
                        JavaType declaringClass)
                 throws ModelFatalException

Constructor setting name, getter, setter, type and declaringClass.

Method Detail

getUnderlyingObject

public java.lang.Object getUnderlyingObject()

Returns the environment specific instance wrapped by this JavaModel element.

This implementation returns the underlying object of the getter method if available; otherwise the one from the setter method.

Specified by:

getUnderlyingObject in interface JavaElement

Returns:

the environment specific instance wrapped by this JavaModel element.

getModifiers

public int getModifiers()

Returns the Java language modifiers for the field represented by this JavaMember, as an integer. The java.lang.reflect.Modifier class should be used to decode the modifiers.

This implementation returns the underlying object of the getter method if available; otherwise the one from the setter method.

Specified by:

getModifiers in interface JavaMember

Specified by:

getModifiers in class AbstractJavaMember

Returns:

the Java language modifiers for this JavaMember

See Also:

Modifier

getGetterMethod

public JavaMethod getGetterMethod()

Returns the JavaMethod representation of the getter method for this JavaProperty. If there is no getter method for this JavaProperty (i.e. the property is write-only), then the method returns null.

Specified by:

getGetterMethod in interface JavaProperty

Returns:

the getter method if available; or null otherwise.

getSetterMethod

public JavaMethod getSetterMethod()

Returns the JavaMethod representation of the setter method for this JavaProperty. If there is no setter method for this JavaProperty (i.e. the property is read-only), then the method returns null.

Specified by:

getSetterMethod in interface JavaProperty

Returns:

the setter method if available; or null otherwise.

getType

public JavaType getType()

Returns the JavaType representation of the property type.

Specified by:

getType in interface JavaMember

Specified by:

getType in class AbstractJavaMember

Returns:

property type