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ISpecificationSource.java | - | - | - | - |
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1 | // Copyright 2004, 2005 The Apache Software Foundation | |
2 | // | |
3 | // Licensed under the Apache License, Version 2.0 (the "License"); | |
4 | // you may not use this file except in compliance with the License. | |
5 | // You may obtain a copy of the License at | |
6 | // | |
7 | // http://www.apache.org/licenses/LICENSE-2.0 | |
8 | // | |
9 | // Unless required by applicable law or agreed to in writing, software | |
10 | // distributed under the License is distributed on an "AS IS" BASIS, | |
11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
12 | // See the License for the specific language governing permissions and | |
13 | // limitations under the License. | |
14 | ||
15 | package org.apache.tapestry.engine; | |
16 | ||
17 | import org.apache.hivemind.Resource; | |
18 | import org.apache.tapestry.INamespace; | |
19 | import org.apache.tapestry.spec.IComponentSpecification; | |
20 | import org.apache.tapestry.spec.ILibrarySpecification; | |
21 | ||
22 | /** | |
23 | * Defines access to component specifications. | |
24 | * | |
25 | * @see IComponentSpecification | |
26 | * @author Howard Lewis Ship | |
27 | */ | |
28 | ||
29 | public interface ISpecificationSource | |
30 | { | |
31 | /** | |
32 | * Retrieves a component specification, parsing it as necessary. | |
33 | * | |
34 | * @param specificationLocation | |
35 | * the location where the specification may be read from. | |
36 | * @throws org.apache.hivemind.ApplicationRuntimeException | |
37 | * if the specification doesn't exist, is unreadable or invalid. | |
38 | * @since 2.2 | |
39 | */ | |
40 | ||
41 | public IComponentSpecification getComponentSpecification(Resource specificationLocation); | |
42 | ||
43 | /** | |
44 | * Retrieves a page specification, parsing it as necessary. | |
45 | * | |
46 | * @param specificationLocation | |
47 | * the location where the specification may be read from. | |
48 | * @throws org.apache.hivemind.ApplicationRuntimeException | |
49 | * if the specification doesn't exist, is unreadable or invalid. | |
50 | * @since 2.2 | |
51 | */ | |
52 | ||
53 | public IComponentSpecification getPageSpecification(Resource specificationLocation); | |
54 | ||
55 | /** | |
56 | * Returns a {@link org.apache.tapestry.spec.LibrarySpecification} with the given path. | |
57 | * | |
58 | * @param specificationLocation | |
59 | * the resource path of the specification to return | |
60 | * @throws org.apache.hivemind.ApplicationRuntimeException | |
61 | * if the specification cannot be read | |
62 | * @since 2.2 | |
63 | */ | |
64 | ||
65 | public ILibrarySpecification getLibrarySpecification(Resource specificationLocation); | |
66 | ||
67 | /** | |
68 | * Returns the {@link INamespace} for the application. | |
69 | * | |
70 | * @since 2.2 | |
71 | */ | |
72 | ||
73 | public INamespace getApplicationNamespace(); | |
74 | ||
75 | /** | |
76 | * Returns the {@link INamespace} for the framework itself. | |
77 | * | |
78 | * @since 2.2 | |
79 | */ | |
80 | ||
81 | public INamespace getFrameworkNamespace(); | |
82 | } |
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