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java.lang.Object | +----java.lang.Throwable | +----java.lang.Exception | +----javax.naming.NamingException | +----javax.naming.CannotProceedException
When performing an operation on a composite name, a naming service provider may reach a part of the name that does not belong to its namespace. At that point, it can construct a CannotProceedException and then invoke methods provided by javax.naming.spi.NamingManager (such as getContinuationContext()) to locate another provider to continue the operation. If this is not possible, this exception is raised to the caller of the context operation.
If the program wants to handle this exception in particular, it should catch CannotProceedException explicitly before attempting to catch NamingException.
A CannotProceedException instance is not synchronized against concurrent multithreaded access. Multiple threads trying to access and modify CannotProceedException should lock the object.
The serialized form of a CannotProceedException object consists of the serialized fields of its NamingException superclass, the remaining new name (a Name object), the environment (a Hashtable), the altName field (a Name object), and the serialized form of the altNameCtx field.
altNameCtx
.
altName
is specified.
altName
field of this exception.
altNameCtx
field of this exception.
altName
field of this exception.
altNameCtx
field of this exception.
protected Name remainingNewName
This field is initialized to null. It should not be manipulated directly: it should be accessed and updated using getRemainingName() and setRemainingName().
protected Hashtable environment
This field is initialized to null. It should not be manipulated directly: it should be accessed and updated using getEnvironment() and setEnvironment().
protected Name altName
altNameCtx
. It is a composite name.
If null, then no name is specified.
See the javax.naming.spi.ObjectFactory.getObjectInstance
method for details on how this is used.
This field is initialized to null. It should not be manipulated directly: it should be accessed and updated using getAltName() and setAltName().
protected Context altNameCtx
altName
is specified. If null, then the default initial
context is implied.
See the javax.naming.spi.ObjectFactory.getObjectInstance
method for details on how this is used.
This field is initialized to null. It should not be manipulated directly: it should be accessed and updated using getAltNameCtx() and setAltNameCtx().
public CannotProceedException(String explanation)
public CannotProceedException()
public Hashtable getEnvironment()
public void setEnvironment(Hashtable environment)
public Name getRemainingNewName()
public void setRemainingNewName(Name newName)
getRemainingName()
.
newName is a composite name. If the intent is to set this field using a compound name or string, you must "stringify" the compound name, and create a composite name with a single component using the string. You can then invoke this method using the resulting composite name.
A copy of newName
is made and stored.
Subsequent changes to name
does not
affect the copy in this NamingException and vice versa.
public Name getAltName()
altName
field of this exception.
This is the name of the resolved object, relative to the context
altNameCtx
. It will be used during a subsequent call to the
javax.naming.spi.ObjectFactory.getObjectInstance
method.
altNameCtx
.
It is a composite name. If null, then no name is specified.
public void setAltName(Name altName)
altName
field of this exception.
altNameCtx
.
It is a composite name.
If null, then no name is specified.
public Context getAltNameCtx()
altNameCtx
field of this exception.
This is the context relative to which altName
is named.
It will be used during a subsequent call to the
javax.naming.spi.ObjectFactory.getObjectInstance
method.
altName
is named.
If null, then the default initial context is implied.
public void setAltNameCtx(Context altNameCtx)
altNameCtx
field of this exception.
altName
is named. If null, then the default initial context
is implied.
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