public class scnURLContext extends Object implements Context
Modifier and Type | Field and Description |
---|---|
private static String |
ENV_PREFIX |
static Logger |
logger |
private Hashtable |
myEnv |
private InitialContextFactory |
namingFactory |
private static String |
URL_PREFIX |
APPLET, AUTHORITATIVE, BATCHSIZE, DNS_URL, INITIAL_CONTEXT_FACTORY, LANGUAGE, OBJECT_FACTORIES, PROVIDER_URL, REFERRAL, SECURITY_AUTHENTICATION, SECURITY_CREDENTIALS, SECURITY_PRINCIPAL, SECURITY_PROTOCOL, STATE_FACTORIES, URL_PKG_PREFIXES
Constructor and Description |
---|
scnURLContext(Hashtable env) |
Modifier and Type | Method and Description |
---|---|
Object |
addToEnvironment(String propName,
Object propVal)
Adds a new environment property to the environment of this
context.
|
void |
bind(Name name,
Object obj)
Binds a name to an object.
|
void |
bind(String name,
Object obj)
Binds a name to an object.
|
void |
close()
Closes this context.
|
Name |
composeName(Name name,
Name prefix)
Composes the name of this context with a name relative to
this context.
|
String |
composeName(String name,
String prefix)
Composes the name of this context with a name relative to
this context: Not supported.
|
Context |
createSubcontext(Name name)
Creates and binds a new context.
|
Context |
createSubcontext(String name)
Creates and binds a new context.
|
void |
destroySubcontext(Name name)
Destroys the named context and removes it from the namespace.
|
void |
destroySubcontext(String name)
Destroys the named context and removes it from the namespace.
|
private ResolveResult |
findContextFor(String name) |
Hashtable |
getEnvironment()
Retrieves the environment in effect for this context.
|
String |
getNameInNamespace()
Retrieves the full name of this context within its own namespace.
|
NameParser |
getNameParser(Name name)
Retrieves the parser associated with the named context.
|
NameParser |
getNameParser(String name)
Retrieves the parser associated with the named context.
|
private String |
getRelativeName(String name) |
NamingEnumeration |
list(Name name)
Enumerates the names bound in the named context, along with the
class names of objects bound to them.
|
NamingEnumeration |
list(String name)
Enumerates the names bound in the named context, along with the
class names of objects bound to them.
|
NamingEnumeration |
listBindings(Name name)
Enumerates the names bound in the named context, along with the
objects bound to them.
|
NamingEnumeration |
listBindings(String name)
Enumerates the names bound in the named context, along with the
objects bound to them.
|
Object |
lookup(Name name)
Retrieves the named object.
|
Object |
lookup(String name)
Retrieves the named object.
|
Object |
lookupLink(Name name)
Retrieves the named object, following links except
for the terminal atomic component of the name.
|
Object |
lookupLink(String name)
Retrieves the named object, following links except
for the terminal atomic component of the name.
|
void |
rebind(Name name,
Object obj)
Binds a name to an object, overwriting any existing binding.
|
void |
rebind(String name,
Object obj)
Binds a name to an object, overwriting any existing binding.
|
Object |
removeFromEnvironment(String propName)
Removes an environment property from the environment of this
context.
|
void |
rename(Name oldName,
Name newName)
Binds a new name to the object bound to an old name, and unbinds
the old name.
|
void |
rename(String oldName,
String newName)
Binds a new name to the object bound to an old name, and unbinds
the old name.
|
void |
unbind(Name name)
Unbinds the named object.
|
void |
unbind(String name)
Unbinds the named object.
|
public static final Logger logger
private static final String URL_PREFIX
private static final String ENV_PREFIX
private Hashtable myEnv
private InitialContextFactory namingFactory
public scnURLContext(Hashtable env) throws NamingException
NamingException
private String getRelativeName(String name) throws NamingException
NamingException
private ResolveResult findContextFor(String name) throws NamingException
NamingException
public Object lookup(Name name) throws NamingException
lookup
in interface Context
name
- the name of the object to look upNamingException
- if a naming exception is encounteredpublic Object lookup(String name) throws NamingException
lookup
in interface Context
name
- the name of the object to look upNamingException
- if a naming exception is encounteredpublic void bind(Name name, Object obj) throws NamingException
bind
in interface Context
name
- the name to bind; may not be emptyobj
- the object to bind; possibly nullNameAlreadyBoundException
- if name is already boundInvalidAttributesException
- if object did not supply all mandatory attributesNamingException
- if a naming exception is encounteredbind(String, Object)
,
rebind(Name, Object)
,
DirContext.bind(Name, Object, javax.naming.directory.Attributes)
public void bind(String name, Object obj) throws NamingException
bind
in interface Context
name
- the name to bind; may not be emptyobj
- the object to bind; possibly nullNameAlreadyBoundException
- if name is already boundInvalidAttributesException
- if object did not supply all mandatory attributesNamingException
- if a naming exception is encounteredpublic void rebind(Name name, Object obj) throws NamingException
rebind
in interface Context
name
- the name to bind; may not be emptyobj
- the object to bind; possibly nullInvalidAttributesException
- if object did not supply all mandatory attributesNamingException
- if a naming exception is encounteredpublic void rebind(String name, Object obj) throws NamingException
rebind(Name, Object)
for details.rebind
in interface Context
name
- the name to bind; may not be emptyobj
- the object to bind; possibly nullInvalidAttributesException
- if object did not supply all mandatory attributesNamingException
- if a naming exception is encounteredpublic void unbind(Name name) throws NamingException
unbind
in interface Context
name
- the name to unbind; may not be emptyNameNotFoundException
- if an intermediate context does not existNamingException
- if a naming exception is encounteredunbind(String)
public void unbind(String name) throws NamingException
unbind(Name)
for details.unbind
in interface Context
name
- the name to unbind; may not be emptyNameNotFoundException
- if an intermediate context does not existNamingException
- if a naming exception is encounteredpublic void rename(Name oldName, Name newName) throws NamingException
rename
in interface Context
oldName
- the name of the existing binding; may not be emptynewName
- the name of the new binding; may not be emptyNamingException
- if a naming exception is encounteredpublic void rename(String oldName, String newName) throws NamingException
rename
in interface Context
oldName
- the name of the existing binding; may not be emptynewName
- the name of the new binding; may not be emptyNamingException
- if a naming exception is encounteredpublic NamingEnumeration list(Name name) throws NamingException
list
in interface Context
name
- the name of the context to listNamingException
- if a naming exception is encounteredlist(String)
,
listBindings(Name)
,
NameClassPair
public NamingEnumeration list(String name) throws NamingException
list(Name)
for details.list
in interface Context
name
- the name of the context to listNamingException
- if a naming exception is encounteredpublic NamingEnumeration listBindings(Name name) throws NamingException
listBindings
in interface Context
name
- the name of the context to listNamingException
- if a naming exception is encounteredlistBindings(String)
,
list(Name)
,
Binding
public NamingEnumeration listBindings(String name) throws NamingException
listBindings(Name)
for details.listBindings
in interface Context
name
- the name of the context to listNamingException
- if a naming exception is encounteredpublic void destroySubcontext(Name name) throws NamingException
destroySubcontext
in interface Context
name
- the name of the context to be destroyed; may not be emptyNameNotFoundException
- if an intermediate context does not existNotContextException
- if the name is bound but does not name a
context, or does not name a context of the appropriate typeContextNotEmptyException
- if the named context is not emptyNamingException
- if a naming exception is encountereddestroySubcontext(String)
public void destroySubcontext(String name) throws NamingException
destroySubcontext(Name)
for details.destroySubcontext
in interface Context
name
- the name of the context to be destroyed; may not be emptyNameNotFoundException
- if an intermediate context does not existNotContextException
- if the name is bound but does not name a
context, or does not name a context of the appropriate typeContextNotEmptyException
- if the named context is not emptyNamingException
- if a naming exception is encounteredpublic Context createSubcontext(Name name) throws NamingException
createSubcontext
in interface Context
name
- the name of the context to create; may not be emptyNameAlreadyBoundException
- if name is already boundInvalidAttributesException
- if creation of the subcontext requires specification of
mandatory attributesNamingException
- if a naming exception is encounteredcreateSubcontext(String)
,
DirContext.createSubcontext(javax.naming.Name, javax.naming.directory.Attributes)
public Context createSubcontext(String name) throws NamingException
createSubcontext(Name)
for details.createSubcontext
in interface Context
name
- the name of the context to create; may not be emptyNameAlreadyBoundException
- if name is already boundInvalidAttributesException
- if creation of the subcontext requires specification of
mandatory attributesNamingException
- if a naming exception is encounteredpublic Object lookupLink(Name name) throws NamingException
lookupLink
in interface Context
name
- the name of the object to look upNamingException
- if a naming exception is encounteredlookupLink(String)
public Object lookupLink(String name) throws NamingException
lookupLink(Name)
for details.lookupLink
in interface Context
name
- the name of the object to look upNamingException
- if a naming exception is encounteredpublic NameParser getNameParser(Name name) throws NamingException
getNameParser
in interface Context
name
- the name of the context from which to get the parserNamingException
- if a naming exception is encounteredgetNameParser(String)
,
CompoundName
public NameParser getNameParser(String name) throws NamingException
getNameParser(Name)
for details.getNameParser
in interface Context
name
- the name of the context from which to get the parserNamingException
- if a naming exception is encounteredpublic Name composeName(Name name, Name prefix) throws NamingException
composeName
in interface Context
name
- a name relative to this contextprefix
- the name of this context relative to one of its ancestorsNamingException
- if a naming exception is encounteredcomposeName(String, String)
public String composeName(String name, String prefix) throws NamingException
composeName
in interface Context
name
- a name relative to this contextprefix
- the name of this context relative to one of its ancestorsNamingException
- if a naming exception is encounteredpublic Object addToEnvironment(String propName, Object propVal) throws NamingException
addToEnvironment
in interface Context
propName
- the name of the environment property to add; may not be nullpropVal
- the value of the property to add; may not be nullNamingException
- if a naming exception is encounteredgetEnvironment()
,
removeFromEnvironment(String)
public Object removeFromEnvironment(String propName) throws NamingException
removeFromEnvironment
in interface Context
propName
- the name of the environment property to remove; may not be nullNamingException
- if a naming exception is encounteredgetEnvironment()
,
addToEnvironment(String, Object)
public Hashtable getEnvironment() throws NamingException
getEnvironment
in interface Context
NamingException
- if a naming exception is encounteredaddToEnvironment(String, Object)
,
removeFromEnvironment(String)
public void close() throws NamingException
close
in interface Context
NamingException
- if a naming exception is encounteredpublic String getNameInNamespace() throws NamingException
getNameInNamespace
in interface Context
OperationNotSupportedException
- if the naming system does
not have the notion of a full nameNamingException
- if a naming exception is encounteredCopyright © 2022 ScalAgent D.T.. All rights reserved.