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Java Platform 1.2 Beta 4 |
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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--java.beans.FeatureDescriptor | +--java.beans.PropertyDescriptor
Constructor Summary | |
PropertyDescriptor(String propertyName,
Class beanClass,
String getterName,
String setterName)
This constructor takes the name of a simple property, and method names for reading and writing the property. |
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PropertyDescriptor(String propertyName,
Class beanClass)
Constructs a PropertyDescriptor for a property that follows the standard Java convention by having getFoo and setFoo accessor methods. |
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PropertyDescriptor(String propertyName,
Method getter,
Method setter)
This constructor takes the name of a simple property, and Method objects for reading and writing the property. |
Method Summary | |
Class | getPropertyEditorClass()
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Class | getPropertyType()
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Method | getReadMethod()
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Method | getWriteMethod()
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boolean | isBound()
Updates to "bound" properties will cause a "PropertyChange" event to get fired when the property is changed. |
boolean | isConstrained()
Attempted updates to "Constrained" properties will cause a "VetoableChange" event to get fired when the property is changed. |
void | setBound(boolean bound)
Updates to "bound" properties will cause a "PropertyChange" event to get fired when the property is changed. |
void | setConstrained(boolean constrained)
Attempted updates to "Constrained" properties will cause a "VetoableChange" event to get fired when the property is changed. |
void | setPropertyEditorClass(Class propertyEditorClass)
Normally PropertyEditors will be found using the PropertyEditorManager. |
void | setReadMethod(Method getter)
Set the method that should be used to read the property value. |
void | setWriteMethod(Method setter)
Set the method that should be used to write the property value. |
Methods inherited from class java.beans.FeatureDescriptor | |
attributeNames , getDisplayName , getName , getShortDescription , getValue , isExpert , isHidden , isPreferred , setDisplayName , setExpert , setHidden , setName , setPreferred , setShortDescription , setValue |
Methods inherited from class java.lang.Object | |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
Constructor Detail |
public PropertyDescriptor(String propertyName, Class beanClass) throws IntrospectionException
propertyName
- The programmatic name of the property.
beanClass
- The Class object for the target bean. For
example sun.beans.OurButton.class.public PropertyDescriptor(String propertyName, Class beanClass, String getterName, String setterName) throws IntrospectionException
propertyName
- The programmatic name of the property.
beanClass
- The Class object for the target bean. For
example sun.beans.OurButton.class.
getterName
- The name of the method used for reading the property
value. May be null if the property is write-only.
setterName
- The name of the method used for writing the property
value. May be null if the property is read-only.public PropertyDescriptor(String propertyName, Method getter, Method setter) throws IntrospectionException
propertyName
- The programmatic name of the property.
getter
- The method used for reading the property value.
May be null if the property is write-only.
setter
- The method used for writing the property value.
May be null if the property is read-only.Method Detail |
public Class getPropertyType()
This is the type that will be returned by the ReadMethod.
public Method getReadMethod()
public void setReadMethod(Method getter) throws IntrospectionException
getter
- The new getter method.public Method getWriteMethod()
public void setWriteMethod(Method setter) throws IntrospectionException
setter
- The new setter method.public boolean isBound()
public void setBound(boolean bound)
bound
- True if this is a bound property.public boolean isConstrained()
public void setConstrained(boolean constrained)
constrained
- True if this is a constrained property.public void setPropertyEditorClass(Class propertyEditorClass)
propertyEditorClass
- The Class for the desired PropertyEditor.public Class getPropertyEditorClass()
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Java Platform 1.2 Beta 4 |
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