1 package org.apache.maven.configuration;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 /**
23 * A request to configure a bean from some configuration in the POM or similar.
24 *
25 * @author Benjamin Bentmann
26 */
27 public interface BeanConfigurationRequest
28 {
29
30 /**
31 * Gets the bean to configure. Eventually, a valid request must have a bean set.
32 *
33 * @return The bean to configure, or {@code null} if none.
34 */
35 Object getBean();
36
37 /**
38 * Sets the bean to configure. Eventually, a valid request must have a bean set.
39 *
40 * @param bean The bean to configure, may be {@code null}.
41 * @return This request for chaining, never {@code null}.
42 */
43 BeanConfigurationRequest setBean( Object bean );
44
45 /**
46 * Gets the configuration to unmarshal into the bean.
47 *
48 * @return The configuration to unmarshal into the bean or {@code null} if none.
49 */
50 Object getConfiguration();
51
52 /**
53 * Sets the configuration to unmarshal into the bean. The configuration should be taken from
54 * {@link org.apache.maven.model.ConfigurationContainer#getConfiguration()} or a similar source.
55 *
56 * @param configuration The configuration to unmarshal, may be {@code null}.
57 * @return This request for chaining, never {@code null}.
58 */
59 BeanConfigurationRequest setConfiguration( Object configuration );
60
61 /**
62 * Gets the class loader from which to load any types referenced by the configuration. If unset, the class loader of
63 * the bean class will be used.
64 *
65 * @return The class loader to load referenced types from or {@code null} if unset.
66 */
67 ClassLoader getClassLoader();
68
69 /**
70 * Sets the class loader from which to load any types referenced by the configuration. If unset, the class loader of
71 * the bean class will be used.
72 *
73 * @param classLoader The class loader to load referenced types from, may be {@code null}.
74 * @return This request for chaining, never {@code null}.
75 */
76 BeanConfigurationRequest setClassLoader( ClassLoader classLoader );
77
78 /**
79 * Gets the optional preprocessor for configuration values.
80 *
81 * @return The preprocessor for configuration values or {@code null} if none.
82 */
83 BeanConfigurationValuePreprocessor getValuePreprocessor();
84
85 /**
86 * Sets the optional preprocessor for configuration values.
87 *
88 * @param valuePreprocessor The preprocessor for configuration values, may be {@code null} if unneeded.
89 * @return This request for chaining, never {@code null}.
90 */
91 BeanConfigurationRequest setValuePreprocessor( BeanConfigurationValuePreprocessor valuePreprocessor );
92
93 /**
94 * Gets the optional path translator for configuration values unmarshalled to files.
95 *
96 * @return The path translator for files or {@code null} if none.
97 */
98 BeanConfigurationPathTranslator getPathTranslator();
99
100 /**
101 * Sets the optional path translator for configuration values unmarshalled to files.
102 *
103 * @param pathTranslator The path translator for files, may be {@code null} if unneeded.
104 * @return This request for chaining, never {@code null}.
105 */
106 BeanConfigurationRequest setPathTranslator( BeanConfigurationPathTranslator pathTranslator );
107
108 }