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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.6.0) E13403-07 |
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java.lang.Object javax.ide.util.MetaClass<T>
public final class MetaClass<T>
A MetaClass
describes a real Class
with the purpose
of providing to an IDE class level information, and delaying the loading of
that class to the last possible moment: when an instance of the class is
required.
A MetaClass
binds the Class
object from its class name
using the appropriate class loader. Once the class is bound, new instances
can be created using the newInstance()
method.
Constructor Summary | |
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MetaClass(java.lang.ClassLoader classLoader,
java.lang.String className)
Construct a meta class for the specified class name. |
Method Summary | |
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boolean |
equals(java.lang.Object object)
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java.lang.ClassLoader |
getClassLoader()
Get the classloader for this meta class. |
java.lang.String |
getClassName()
Get the fully qualified class name. |
int |
hashCode()
|
T |
newInstance()
Creates a new instance of the class represented by this MetaClass object. |
java.lang.Class |
toClass()
Build the Class object from the class name. |
java.lang.String |
toString()
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Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public MetaClass(java.lang.ClassLoader classLoader, java.lang.String className)
classLoader
- the class loader to load the class from. Must not be
null.className
- the fully qualified name of the class. Must not be null.Method Detail |
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public java.lang.String getClassName()
Class
instance.
public java.lang.ClassLoader getClassLoader()
public java.lang.Class toClass() throws java.lang.ClassNotFoundException
Class
object from the class name. Uses the right
class loader in doing so.
Class
object.
java.lang.ClassNotFoundException
- if the class was not found.public T newInstance() throws java.lang.InstantiationException, java.lang.IllegalAccessException, java.lang.ClassNotFoundException
MetaClass
object.
java.lang.IllegalAccessException
- if the Class
or its
initializer is not accessible.
java.lang.InstantiationException
- if the Class
is an
abstract class, an interface, an array class, a primitive type, or
void; or if the instantiation fails for some other reason.
java.lang.ClassNotFoundException
- if the Class
is not found
using the MetaClass
name.
java.lang.ClassCastException
- if the Class
is of the wrong type.public java.lang.String toString()
toString
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object object)
equals
in class java.lang.Object
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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.6.0) E13403-07 |
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