/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* This exception is thrown to indicate that the operation reached
* a point in the name where the operation cannot proceed any further.
* 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.
*<p>
* If the program wants to handle this exception in particular, it
* should catch CannotProceedException explicitly before attempting to
* catch NamingException.
*<p>
* A CannotProceedException instance is not synchronized against concurrent
* multithreaded access. Multiple threads trying to access and modify
* CannotProceedException should lock the object.
*
* @author Rosanna Lee
* @author Scott Seligman
* @since 1.3
*/
/*
* 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.
*/
/**
* Contains the remaining unresolved part of the second
* "name" argument to Context.rename().
* This information necessary for
* continuing the Context.rename() operation.
* <p>
* This field is initialized to null.
* It should not be manipulated directly: it should
* be accessed and updated using getRemainingName() and setRemainingName().
* @serial
*
* @see #getRemainingNewName
* @see #setRemainingNewName
*/
/**
* Contains the environment
* relevant for the Context or DirContext method that cannot proceed.
* <p>
* This field is initialized to null.
* It should not be manipulated directly: it should be accessed
* and updated using getEnvironment() and setEnvironment().
* @serial
*
* @see #getEnvironment
* @see #setEnvironment
*/
/**
* Contains the name of the resolved object, relative
* to the context <code>altNameCtx</code>. It is a composite name.
* If null, then no name is specified.
* See the <code>javax.naming.spi.ObjectFactory.getObjectInstance</code>
* method for details on how this is used.
* <p>
* This field is initialized to null.
* It should not be manipulated directly: it should
* be accessed and updated using getAltName() and setAltName().
* @serial
*
* @see #getAltName
* @see #setAltName
* @see #altNameCtx
* @see javax.naming.spi.ObjectFactory#getObjectInstance
*/
/**
* Contains the context relative to which
* <code>altName</code> is specified. If null, then the default initial
* context is implied.
* See the <code>javax.naming.spi.ObjectFactory.getObjectInstance</code>
* method for details on how this is used.
* <p>
* This field is initialized to null.
* It should not be manipulated directly: it should
* be accessed and updated using getAltNameCtx() and setAltNameCtx().
* @serial
*
* @see #getAltNameCtx
* @see #setAltNameCtx
* @see #altName
* @see javax.naming.spi.ObjectFactory#getObjectInstance
*/
/**
* Constructs a new instance of CannotProceedException using an
* explanation. All unspecified fields default to null.
*
* @param explanation A possibly null string containing additional
* detail about this exception.
* If null, this exception has no detail message.
* @see java.lang.Throwable#getMessage
*/
super(explanation);
}
/**
* Constructs a new instance of CannotProceedException.
* All fields default to null.
*/
public CannotProceedException() {
super();
}
/**
* Retrieves the environment that was in effect when this exception
* was created.
* @return Possibly null environment property set.
* null means no environment was recorded for this exception.
* @see #setEnvironment
*/
return environment;
}
/**
* Sets the environment that will be returned when getEnvironment()
* is called.
* @param environment A possibly null environment property set.
* null means no environment is being recorded for
* this exception.
* @see #getEnvironment
*/
}
/**
* Retrieves the "remaining new name" field of this exception, which is
* used when this exception is thrown during a rename() operation.
*
* @return The possibly null part of the new name that has not been resolved.
* It is a composite name. It can be null, which means
* the remaining new name field has not been set.
*
* @see #setRemainingNewName
*/
return remainingNewName;
}
/**
* Sets the "remaining new name" field of this exception.
* This is the value returned by <code>getRemainingNewName()</code>.
*<p>
* <tt>newName</tt> 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.
*<p>
* A copy of <code>newName</code> is made and stored.
* Subsequent changes to <code>name</code> does not
* affect the copy in this NamingException and vice versa.
*
* @param newName The possibly null name to set the "remaining new name" to.
* If null, it sets the remaining name field to null.
*
* @see #getRemainingNewName
*/
else
this.remainingNewName = null;
}
/**
* Retrieves the <code>altName</code> field of this exception.
* This is the name of the resolved object, relative to the context
* <code>altNameCtx</code>. It will be used during a subsequent call to the
* <code>javax.naming.spi.ObjectFactory.getObjectInstance</code> method.
*
* @return The name of the resolved object, relative to
* <code>altNameCtx</code>.
* It is a composite name. If null, then no name is specified.
*
* @see #setAltName
* @see #getAltNameCtx
* @see javax.naming.spi.ObjectFactory#getObjectInstance
*/
return altName;
}
/**
* Sets the <code>altName</code> field of this exception.
*
* @param altName The name of the resolved object, relative to
* <code>altNameCtx</code>.
* It is a composite name.
* If null, then no name is specified.
*
* @see #getAltName
* @see #setAltNameCtx
*/
}
/**
* Retrieves the <code>altNameCtx</code> field of this exception.
* This is the context relative to which <code>altName</code> is named.
* It will be used during a subsequent call to the
* <code>javax.naming.spi.ObjectFactory.getObjectInstance</code> method.
*
* @return The context relative to which <code>altName</code> is named.
* If null, then the default initial context is implied.
*
* @see #setAltNameCtx
* @see #getAltName
* @see javax.naming.spi.ObjectFactory#getObjectInstance
*/
return altNameCtx;
}
/**
* Sets the <code>altNameCtx</code> field of this exception.
*
* @param altNameCtx
* The context relative to which <code>altName</code>
* is named. If null, then the default initial context
* is implied.
*
* @see #getAltNameCtx
* @see #setAltName
*/
this.altNameCtx = altNameCtx;
}
/**
* Use serialVersionUID from JNDI 1.1.1 for interoperability
*/
}