Serializable
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public class Binding extends NameClassPair
A context consists of name-to-object bindings. The Binding class represents such a binding. It consists of a name and an object. The Context.listBindings()
method returns an enumeration of Binding.
Use subclassing for naming systems that generate contents of a binding dynamically.
A Binding instance is not synchronized against concurrent access by multiple threads. Threads that need to access a Binding concurrently should synchronize amongst themselves and provide the necessary locking.
Constructor | Description |
---|---|
Binding |
Constructs an instance of a Binding given its name and object. |
Binding |
Constructs an instance of a Binding given its name, object, and whether the name is relative. |
Binding |
Constructs an instance of a Binding given its name, class name, and object. |
Binding |
Constructs an instance of a Binding given its name, class name, object, and whether the name is relative. |
Modifier and Type | Method | Description |
---|---|---|
String |
getClassName() |
Retrieves the class name of the object bound to the name of this binding. |
Object |
getObject() |
Retrieves the object bound to the name of this binding. |
void |
setObject |
Sets the object associated with this binding. |
String |
toString() |
Generates the string representation of this binding. |
getName, getNameInNamespace, isRelative, setClassName, setName, setNameInNamespace, setRelative
public Binding(String name, Object obj)
getClassName()
will return the class name of obj
(or null if obj
is null) unless the class name has been explicitly set using setClassName()
name
- The non-null name of the object. It is relative to the target context (which is named by the first parameter of the listBindings()
method)obj
- The possibly null object bound to name.public Binding(String name, Object obj, boolean isRelative)
getClassName()
will return the class name of obj
(or null if obj
is null) unless the class name has been explicitly set using setClassName()
name
- The non-null string name of the object.obj
- The possibly null object bound to name.isRelative
- true if name
is a name relative to the target context (which is named by the first parameter of the listBindings()
method); false if name
is a URL string.public Binding(String name, String className, Object obj)
name
- The non-null name of the object. It is relative to the target context (which is named by the first parameter of the listBindings()
method)className
- The possibly null class name of the object bound to name
. If null, the class name of obj
is returned by getClassName()
. If obj
is also null, getClassName()
will return null.obj
- The possibly null object bound to name.public Binding(String name, String className, Object obj, boolean isRelative)
name
- The non-null string name of the object.className
- The possibly null class name of the object bound to name
. If null, the class name of obj
is returned by getClassName()
. If obj
is also null, getClassName()
will return null.obj
- The possibly null object bound to name.isRelative
- true if name
is a name relative to the target context (which is named by the first parameter of the listBindings()
method); false if name
is a URL string.public String getClassName()
getClassName
in class NameClassPair
public Object getObject()
public void setObject(Object obj)
obj
- The possibly null object to use.public String toString()
toString
in class NameClassPair
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/21/docs/api/java.naming/javax/naming/Binding.html