Package ch.qos.logback.core.joran.util
Class PropertySetter
java.lang.Object
ch.qos.logback.core.spi.ContextAwareBase
ch.qos.logback.core.joran.util.PropertySetter
- All Implemented Interfaces:
ContextAware
General purpose Object property setter. Clients repeatedly invokes
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.-
Field Summary
FieldsModifier and TypeFieldDescriptionprotected final BeanDescription
protected final Object
protected final Class<?>
Fields inherited from class ch.qos.logback.core.spi.ContextAwareBase
context
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Constructor Summary
ConstructorsConstructorDescriptionPropertySetter
(BeanDescriptionCache beanDescriptionCache, Object obj) Create a new PropertySetter for the specified Object. -
Method Summary
Modifier and TypeMethodDescriptionvoid
addBasicProperty
(String name, String strValue) void
addComplexProperty
(String name, Object complexProperty) private String
capitalizeFirstLetter
(String name) computeAggregationType
(String name) private AggregationType
computeRawAggregationType
(Method method) private Method
findAdderMethod
(String name) private Method
findSetterMethod
(String name) (package private) <T extends Annotation>
TgetAnnotation
(String name, Class<T> annonationClass, Method relevantMethod) (package private) Class<?>
getByConcreteType
(String name, Method relevantMethod) Class<?>
getClassNameViaImplicitRules
(String name, AggregationType aggregationType, DefaultNestedComponentRegistry registry) (package private) Class<?>
getDefaultClassNameByAnnonation
(String name, Method relevantMethod) getObj()
Class<?>
private Class<?>
getParameterClassForMethod
(Method method) (package private) Method
getRelevantMethod
(String name, AggregationType aggregationType) (package private) void
invokeMethodWithSingleParameterOnThisObject
(Method method, Object parameter) private boolean
isSanityCheckSuccessful
(String name, Method method, Class<?>[] params, Object complexProperty) private boolean
isUnequivocallyInstantiable
(Class<?> clazz) Can the given clazz instantiable with certainty?void
setComplexProperty
(String name, Object complexProperty) private void
setProperty
(Method setter, String name, String value) Set the named property given aPropertyDescriptor
.void
setProperty
(String name, String value) Set a property on this PropertySetter's Object.Methods inherited from class ch.qos.logback.core.spi.ContextAwareBase
addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getDeclaredOrigin, getStatusManager, setContext
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Field Details
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obj
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objClass
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beanDescription
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Constructor Details
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PropertySetter
Create a new PropertySetter for the specified Object. This is done in preparation for invokingsetProperty(java.lang.String, java.lang.String)
one or more times.- Parameters:
obj
- the object for which to set properties
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Method Details
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setProperty
Set a property on this PropertySetter's Object. If successful, this method will invoke a setter method on the underlying Object. The setter is the one for the specified property name and the value is determined partly from the setter argument type and partly from the value specified in the call to this method.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).
- Parameters:
name
- name of the propertyvalue
- String value of the property
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setProperty
Set the named property given aPropertyDescriptor
.- Parameters:
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.- Throws:
PropertySetterException
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computeAggregationType
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findAdderMethod
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findSetterMethod
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getParameterClassForMethod
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computeRawAggregationType
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isUnequivocallyInstantiable
Can the given clazz instantiable with certainty?- Parameters:
clazz
- The class to test for instantiability- Returns:
- true if clazz can be instantiated, and false otherwise.
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getObjClass
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addComplexProperty
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invokeMethodWithSingleParameterOnThisObject
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addBasicProperty
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setComplexProperty
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isSanityCheckSuccessful
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capitalizeFirstLetter
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getObj
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getRelevantMethod
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getAnnotation
<T extends Annotation> T getAnnotation(String name, Class<T> annonationClass, Method relevantMethod) -
getDefaultClassNameByAnnonation
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getByConcreteType
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getClassNameViaImplicitRules
public Class<?> getClassNameViaImplicitRules(String name, AggregationType aggregationType, DefaultNestedComponentRegistry registry)
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