throw a EntryAlreadyExistsStoreException if a blob with the given id already exists

This commit is contained in:
Sebastian Sdorra
2012-12-07 14:25:55 +01:00
parent 202d1741cd
commit fe1621a9d3
4 changed files with 78 additions and 4 deletions

View File

@@ -40,7 +40,7 @@ import java.util.List;
*
* @author Sebastian Sdorra
* @since 1.23
*
*
* @apiviz.uses sonia.scm.store.Blob
*/
public interface BlobStore extends StoreBase<Blob>
@@ -61,6 +61,9 @@ public interface BlobStore extends StoreBase<Blob>
* @param id id of the new blob
*
* @return new blob
*
* @throws EntryAllreadyExistsStoreException if a blob with given id already
* exists
*/
public Blob create(String id);

View File

@@ -0,0 +1,59 @@
/**
* Copyright (c) 2010, Sebastian Sdorra All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. 2. Redistributions in
* binary form must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution. 3. Neither the name of SCM-Manager;
* nor the names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* http://bitbucket.org/sdorra/scm-manager
*
*/
package sonia.scm.store;
/**
* This exception is thrown on a create method if an entry with the given id
* already exists.
*
* @author Sebastian Sdorra
* @since 1.23
*/
public class EntryAlreadyExistsStoreException extends StoreException
{
/** Field description */
private static final long serialVersionUID = 7016781091599951287L;
//~--- constructors ---------------------------------------------------------
/**
* Constructs new EntryAllreadyExistsStoreException.
*
*
* @param message message for the exception
*/
public EntryAlreadyExistsStoreException(String message)
{
super(message);
}
}