01: /*
02: * Copyright 2004 Outerthought bvba and Schaubroeck nv
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16: package org.outerj.daisy.books.store;
17:
18: import java.util.Collection;
19:
20: public interface BookStore {
21: /**
22: * Throws an exception if a book instance with this name already exists.
23: * The returned book instance will be locked.
24: */
25: BookInstance createBookInstance(String name, String label);
26:
27: BookInstance getBookInstance(String name);
28:
29: void deleteBookInstance(String name);
30:
31: Collection<BookInstance> getBookInstances();
32:
33: void renameBookInstance(String oldName, String newName);
34:
35: /**
36: * Checks whether a book instance with the given name exists.
37: */
38: boolean existsBookInstance(String name);
39: }
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