01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. The ASF licenses this file to You
04: * under the Apache License, Version 2.0 (the "License"); you may not
05: * 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. For additional information regarding
15: * copyright in this work, please see the NOTICE file in the top level
16: * directory of this distribution.
17: */
18:
19: package org.apache.roller.business;
20:
21: import java.io.File;
22: import java.util.List;
23: import org.apache.roller.RollerException;
24: import org.apache.roller.business.ThemeNotFoundException;
25: import org.apache.roller.pojos.Theme;
26: import org.apache.roller.pojos.ThemeTemplate;
27: import org.apache.roller.pojos.WebsiteData;
28:
29: /**
30: * Manager interface for accessing Theme related objects.
31: */
32: public interface ThemeManager {
33:
34: /**
35: * Get the Theme object with the given name.
36: *
37: * @throws ThemeNotFoundException If the named theme cannot be found.
38: * @throws RollerException If there is some kind of fatal backend error.
39: **/
40: public Theme getTheme(String name) throws ThemeNotFoundException,
41: RollerException;
42:
43: /**
44: * Get a list of all theme names that are currently enabled.
45: * This list is ordered alphabetically by default.
46: *
47: * NOTE: this only returns a list of theme names, not actual Theme objects.
48: */
49: public List getEnabledThemesList();
50:
51: /**
52: * Import all the contents for a Theme into a weblog.
53: *
54: * @param weblog The weblog to import the theme into.
55: * @param theme The theme that should be imported.
56: *
57: * @throws RollerException If there is some kind of error in saving.
58: */
59: public void importTheme(WebsiteData website, Theme theme)
60: throws RollerException;
61:
62: }
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