public class PropertySetter extends ContextAwareBase
setProperty(name,value)
in order to invoke setters on
the Object specified in the constructor. This class relies on the JavaBeans
Introspector
to analyze the given Object Class using reflection.
Usage:
PropertySetter ps = new PropertySetter(anObject); ps.set("name", "Joe"); ps.set("age", "32"); ps.set("isMale", "true");will cause the invocations anObject.setName("Joe"), anObject.setAge(32), and setMale(true) if such methods exist with those signatures. Otherwise an
IntrospectionException
are thrown.Modifier and Type | Field and Description |
---|---|
protected MethodDescriptor[] |
methodDescriptors |
protected Object |
obj |
protected Class<?> |
objClass |
protected PropertyDescriptor[] |
propertyDescriptors |
context
Constructor and Description |
---|
PropertySetter(Object obj)
Create a new PropertySetter for the specified Object.
|
Modifier and Type | Method and Description |
---|---|
void |
addBasicProperty(String name,
String strValue) |
void |
addComplexProperty(String name,
Object complexProperty) |
AggregationType |
computeAggregationType(String name) |
Class<?> |
getClassNameViaImplicitRules(String name,
AggregationType aggregationType,
DefaultNestedComponentRegistry registry) |
protected Method |
getMethod(String methodName) |
Object |
getObj() |
Class<?> |
getObjClass() |
protected PropertyDescriptor |
getPropertyDescriptor(String name) |
protected void |
introspect()
Uses JavaBeans
Introspector to computer setters of object to be
configured. |
void |
setComplexProperty(String name,
Object complexProperty) |
void |
setProperty(PropertyDescriptor prop,
String name,
String value)
Set the named property given a
PropertyDescriptor . |
void |
setProperty(String name,
String value)
Set a property on this PropertySetter's Object.
|
addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getDeclaredOrigin, getStatusManager, setContext
protected Object obj
protected Class<?> objClass
protected PropertyDescriptor[] propertyDescriptors
protected MethodDescriptor[] methodDescriptors
public PropertySetter(Object obj)
setProperty(java.lang.String, java.lang.String)
one or more times.obj
- the object for which to set propertiesprotected void introspect()
Introspector
to computer setters of object to be
configured.public void setProperty(String name, String value)
If the setter expects a String no conversion is necessary. If it expects an int, then an attempt is made to convert 'value' to an int using new Integer(value). If the setter expects a boolean, the conversion is by new Boolean(value).
name
- name of the propertyvalue
- String value of the propertypublic void setProperty(PropertyDescriptor prop, String name, String value) throws PropertySetterException
PropertyDescriptor
.prop
- A PropertyDescriptor describing the characteristics of the
property to set.name
- The named of the property to set.value
- The value of the property.PropertySetterException
public AggregationType computeAggregationType(String name)
public Class<?> getObjClass()
protected PropertyDescriptor getPropertyDescriptor(String name)
public Object getObj()
public Class<?> getClassNameViaImplicitRules(String name, AggregationType aggregationType, DefaultNestedComponentRegistry registry)
Copyright © 2005–2016 QOS.ch. All rights reserved.