com.massa.util.property

Class StaticFieldProperty

java.lang.Object

com.massa.util.property.AbstractProperty

com.massa.util.property.StrictFieldProperty

com.massa.util.property.StaticFieldProperty

All Implemented Interfaces:

IProperty, Serializable

Direct Known Subclasses:

StaticFieldProperty2

public class StaticFieldProperty
extends StrictFieldProperty

Allows to specify a direct static Field access.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
StaticFieldProperty(String accessedClassName, String property)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
Object	get(IPropertySource source, boolean instantiateAll) Introspects source to retrieve property value.
String	getAccessedClassName()
Class<?>	getDeclaringClass()
protected IFieldAccessor	getField(IPropertySource source, boolean mandatory)
Class<?>	getGenericCollectionType(IPropertySource source) Tries to detect if the generic type of the property if the type is a Collection, knowing the argument type to use.
Class<?>	getGenericMapKeyType(IPropertySource source) Tries to detect if the generic key type of the property if the type is a Map, knowing the argument type to use.
Class<?>	getGenericMapValueType(IPropertySource source) Tries to detect if the generic value type of the property if the type is a Map, knowing the argument type to use.
Class<?>[]	getGenericTypes(IPropertySource source) Tries to detect if the parameterized types of the property, whatever its type is, knowing the argument type to use.
Class<?>	getType(IPropertySource source) Tries to detect if the type of the property, knowing the argument type to use.
int	hashCode()
boolean	isReadable(IPropertySource source) Tries to detect if the property will be able to be read in theory, knowing the argument type to use.
boolean	isWriteable(IPropertySource target) Tries to detect if the property will be able to be written in theory, knowing the argument type to use.
protected Class<?>	loadClass(String name)
Object	set(IPropertySource target, Object obj, boolean instanciateNested) Introspects target to set property value.
String	toString()

Methods inherited from class com.massa.util.property.StrictFieldProperty

getProperty

Methods inherited from class com.massa.util.property.AbstractProperty

get, getGenericCollectionType, getGenericMapKeyType, getGenericMapValueType, getGenericTypes, getType, isReadable, isWriteable, set

Methods inherited from class java.lang.Object

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

Constructor Detail

StaticFieldProperty

public StaticFieldProperty(String accessedClassName,
                           String property)

Method Detail

getAccessedClassName

public String getAccessedClassName()

getDeclaringClass

public Class<?> getDeclaringClass()
                           throws UtilsException

Throws:

UtilsException

loadClass

protected Class<?> loadClass(String name)
                      throws UtilsException

Throws:

UtilsException

get

public Object get(IPropertySource source,
                  boolean instantiateAll)
           throws UtilsException

Description copied from interface: IProperty

Introspects source to retrieve property value. If a nested property is null, tries if requested to instantiate all hierarchy. If this process fails, an exception is raised. If not requested, returns null.

Specified by:

get in interface IProperty

Overrides:

get in class StrictFieldProperty

Parameters:

source - Source context to introspect.

instantiateAll - whether to try or not to instantiate null nested properties values.

Throws:

UtilsException

set

public Object set(IPropertySource target,
                  Object obj,
                  boolean instanciateNested)
           throws UtilsException

Description copied from interface: IProperty

Introspects target to set property value. Tries to instantiate null nested properties if requested. If it fails, an exception is raised. If not requested, an exception is directly raised in case of null nested property.

Specified by:

set in interface IProperty

Overrides:

set in class StrictFieldProperty

Parameters:

target - Source context to introspect.

obj - Value to set

instanciateNested - whether to try or not to instantiate null nested properties values.

Returns:

Real set value (after eventual cast)

Throws:

UtilsException

See Also:

IProperty.set(IPropertySource, Object, boolean)

getType

public Class<?> getType(IPropertySource source)
                 throws UtilsException

Description copied from interface: IProperty

Tries to detect if the type of the property, knowing the argument type to use. If impossible, returns null.

Specified by:

getType in interface IProperty

Overrides:

getType in class StrictFieldProperty

Parameters:

source - Source context to introspect.

Throws:

UtilsException

getGenericTypes

public Class<?>[] getGenericTypes(IPropertySource source)
                           throws UtilsException

Description copied from interface: IProperty

Tries to detect if the parameterized types of the property, whatever its type is, knowing the argument type to use. If impossible, returns null.

Specified by:

getGenericTypes in interface IProperty

Overrides:

getGenericTypes in class StrictFieldProperty

Parameters:

source - Source context to introspect.

Throws:

UtilsException

getGenericCollectionType

public Class<?> getGenericCollectionType(IPropertySource source)
                                  throws UtilsException

Description copied from interface: IProperty

Tries to detect if the generic type of the property if the type is a Collection, knowing the argument type to use. If impossible, returns null.

Specified by:

getGenericCollectionType in interface IProperty

Overrides:

getGenericCollectionType in class StrictFieldProperty

Parameters:

source - Source context to introspect.

Throws:

UtilsException

getGenericMapKeyType

public Class<?> getGenericMapKeyType(IPropertySource source)
                              throws UtilsException

Description copied from interface: IProperty

Tries to detect if the generic key type of the property if the type is a Map, knowing the argument type to use. If impossible, returns null.

Specified by:

getGenericMapKeyType in interface IProperty

Overrides:

getGenericMapKeyType in class StrictFieldProperty

Parameters:

source - Source context to introspect.

Throws:

UtilsException

getGenericMapValueType

public Class<?> getGenericMapValueType(IPropertySource source)
                                throws UtilsException

Description copied from interface: IProperty

Tries to detect if the generic value type of the property if the type is a Map, knowing the argument type to use. If impossible, returns null.

Specified by:

getGenericMapValueType in interface IProperty

Overrides:

getGenericMapValueType in class StrictFieldProperty

Parameters:

source - Source context to introspect.

Throws:

UtilsException

isReadable

public boolean isReadable(IPropertySource source)
                   throws UtilsException

Description copied from interface: IProperty

Tries to detect if the property will be able to be read in theory, knowing the argument type to use. Might be based on a real bean or only on a type. When undefined, returns true, so that real case will be detected at runtime.

Specified by:

isReadable in interface IProperty

Overrides:

isReadable in class StrictFieldProperty

Parameters:

source - Source context to introspect.

Throws:

UtilsException

isWriteable

public boolean isWriteable(IPropertySource target)
                    throws UtilsException

Description copied from interface: IProperty

Tries to detect if the property will be able to be written in theory, knowing the argument type to use. Might be based on a real bean or only on a type. When undefined, returns true, so that real case will be detected at runtime.

Specified by:

isWriteable in interface IProperty

Overrides:

isWriteable in class StrictFieldProperty

Parameters:

target - Source context to introspect.

Throws:

UtilsException

getField

protected IFieldAccessor getField(IPropertySource source,
                                  boolean mandatory)
                           throws UtilsException

Overrides:

getField in class StrictFieldProperty

Throws:

UtilsException

toString

public String toString()

Overrides:

toString in class StrictFieldProperty

equals

public boolean equals(Object o)

Overrides:

equals in class StrictFieldProperty

hashCode

public int hashCode()

Overrides:

hashCode in class StrictFieldProperty