18154768944

Committed 01 Oct 2025 07:26AM UTC coverage: 81.882% (-0.005%) from 81.887%

Build # 18154768944

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push

github

Committed by

web-flow

Commit Message

Merge pull request #290 from TAKETODAY/dev/jspecify

jspecify

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59788 of 78013 branches covered (76.64%)

Branch coverage included in aggregate %.

141239 of 167496 relevant lines covered (84.32%)

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94.12

today-context/src/main/java/infra/context/annotation/config/AutoConfigurationMetadata.java

/*
 * Copyright 2017 - 2025 the original author or authors.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see [https://www.gnu.org/licenses/]
 */

package infra.context.annotation.config;

import org.jspecify.annotations.Nullable;

import java.io.IOException;
import java.net.URL;
import java.util.Enumeration;
import java.util.Properties;
import java.util.Set;

import infra.core.io.PropertiesUtils;
import infra.core.io.UrlResource;
import infra.util.StringUtils;

/**
 * Provides access to meta-data written by the auto-configure annotation processor.
 *
 * @author Phillip Webb
 * @author <a href="https://github.com/TAKETODAY">Harry Yang</a>
 * @since 4.0 2022/2/1 02:48
 */
public class AutoConfigurationMetadata {

  protected static final String PATH = "META-INF/infra-autoconfigure-metadata.properties";

  private final Properties properties;

  AutoConfigurationMetadata(Properties properties) {
    this.properties = properties;
  }

  /**
   * Return {@code true} if the specified class name was processed by the annotation
   * processor.
   *
   * @param className the source class
   * @return if the class was processed
   */
  public boolean wasProcessed(String className) {
    return this.properties.containsKey(className);
  }

  /**
   * Get an {@link Integer} value from the meta-data.
   *
   * @param className the source class
   * @param key the meta-data key
   * @return the meta-data value or {@code null}
   */
  @Nullable
  public Integer getInteger(String className, String key) {
    return getInteger(className, key, null);
  }

  /**
   * Get an {@link Integer} value from the meta-data.
   *
   * @param className the source class
   * @param key the meta-data key
   * @param defaultValue the default value
   * @return the meta-data value or {@code defaultValue}
   */
  @Nullable
  public Integer getInteger(String className, String key, @Nullable Integer defaultValue) {
    String value = get(className, key);
    return value != null ? Integer.valueOf(value) : defaultValue;
  }

  /**
   * Get a {@link Set} value from the meta-data.
   *
   * @param className the source class
   * @param key the meta-data key
   * @return the meta-data value or {@code null}
   */
  @Nullable
  public Set<String> getSet(String className, String key) {
    return getSet(className, key, null);
  }

  /**
   * Get a {@link Set} value from the meta-data.
   *
   * @param className the source class
   * @param key the meta-data key
   * @param defaultValue the default value
   * @return the meta-data value or {@code defaultValue}
   */
  @Nullable
  public Set<String> getSet(String className, String key, @Nullable Set<String> defaultValue) {
    String value = get(className, key);
    return value != null ? StringUtils.commaDelimitedListToSet(value) : defaultValue;
  }

  /**
   * Get an {@link String} value from the meta-data.
   *
   * @param className the source class
   * @param key the meta-data key
   * @return the meta-data value or {@code null}
   */
  @Nullable
  public String get(String className, String key) {
    return get(className, key, null);
  }

  /**
   * Get an {@link String} value from the meta-data.
   *
   * @param className the source class
   * @param key the meta-data key
   * @param defaultValue the default value
   * @return the meta-data value or {@code defaultValue}
   */
  @Nullable
  public String get(String className, String key, @Nullable String defaultValue) {
    String value = this.properties.getProperty(className + "." + key);
    return value != null ? value : defaultValue;
  }

  // static

  public static AutoConfigurationMetadata load(@Nullable ClassLoader classLoader) {
    return load(classLoader, PATH);
  }

  public static AutoConfigurationMetadata load(@Nullable ClassLoader classLoader, String path) {
    try {
      Enumeration<URL> urls = classLoader != null
              ? classLoader.getResources(path)
              : ClassLoader.getSystemResources(path);
      Properties properties = new Properties();
      while (urls.hasMoreElements()) {
        properties.putAll(PropertiesUtils.loadProperties(new UrlResource(urls.nextElement())));
      }
      return valueOf(properties);
    }
    catch (IOException ex) {
      throw new IllegalArgumentException("Unable to load @ConditionalOnClass location [%s]".formatted(path), ex);
    }
  }

  public static AutoConfigurationMetadata valueOf(Properties properties) {
    return new AutoConfigurationMetadata(properties);
  }

}

1	/*
2	* Copyright 2017 - 2025 the original author or authors.
3	*
4	* This program is free software: you can redistribute it and/or modify
5	* it under the terms of the GNU General Public License as published by
6	* the Free Software Foundation, either version 3 of the License, or
7	* (at your option) any later version.
8	*
9	* This program is distributed in the hope that it will be useful,
10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12	* GNU General Public License for more details.
13	*
14	* You should have received a copy of the GNU General Public License
15	* along with this program. If not, see [https://www.gnu.org/licenses/]
16	*/
17
18	package infra.context.annotation.config;
19
20	import org.jspecify.annotations.Nullable;
21
22	import java.io.IOException;
23	import java.net.URL;
24	import java.util.Enumeration;
25	import java.util.Properties;
26	import java.util.Set;
27
28	import infra.core.io.PropertiesUtils;
29	import infra.core.io.UrlResource;
30	import infra.util.StringUtils;
31
32	/**
33	* Provides access to meta-data written by the auto-configure annotation processor.
34	*
35	* @author Phillip Webb
36	* @author <a href="https://github.com/TAKETODAY">Harry Yang</a>
37	* @since 4.0 2022/2/1 02:48
38	*/
39	public class AutoConfigurationMetadata {
40
41	protected static final String PATH = "META-INF/infra-autoconfigure-metadata.properties";
42
43	private final Properties properties;
44
45	AutoConfigurationMetadata(Properties properties) {	2✔
46	this.properties = properties;	3✔
47	}	1✔
48
49	/**
50	* Return {@code true} if the specified class name was processed by the annotation
51	* processor.
52	*
53	* @param className the source class
54	* @return if the class was processed
55	*/
56	public boolean wasProcessed(String className) {
57	return this.properties.containsKey(className);	5✔
58	}
59
60	/**
61	* Get an {@link Integer} value from the meta-data.
62	*
63	* @param className the source class
64	* @param key the meta-data key
65	* @return the meta-data value or {@code null}
66	*/
67	@Nullable
68	public Integer getInteger(String className, String key) {
69	return getInteger(className, key, null);	6✔
70	}
71
72	/**
73	* Get an {@link Integer} value from the meta-data.
74	*
75	* @param className the source class
76	* @param key the meta-data key
77	* @param defaultValue the default value
78	* @return the meta-data value or {@code defaultValue}
79	*/
80	@Nullable
81	public Integer getInteger(String className, String key, @Nullable Integer defaultValue) {
82	String value = get(className, key);	5✔
83	return value != null ? Integer.valueOf(value) : defaultValue;	7✔
84	}
85
86	/**
87	* Get a {@link Set} value from the meta-data.
88	*
89	* @param className the source class
90	* @param key the meta-data key
91	* @return the meta-data value or {@code null}
92	*/
93	@Nullable
94	public Set<String> getSet(String className, String key) {
95	return getSet(className, key, null);	6✔
96	}
97
98	/**
99	* Get a {@link Set} value from the meta-data.
100	*
101	* @param className the source class
102	* @param key the meta-data key
103	* @param defaultValue the default value
104	* @return the meta-data value or {@code defaultValue}
105	*/
106	@Nullable
107	public Set<String> getSet(String className, String key, @Nullable Set<String> defaultValue) {
108	String value = get(className, key);	5✔
109	return value != null ? StringUtils.commaDelimitedListToSet(value) : defaultValue;	7✔
110	}
111
112	/**
113	* Get an {@link String} value from the meta-data.
114	*
115	* @param className the source class
116	* @param key the meta-data key
117	* @return the meta-data value or {@code null}
118	*/
119	@Nullable
120	public String get(String className, String key) {
121	return get(className, key, null);	6✔
122	}
123
124	/**
125	* Get an {@link String} value from the meta-data.
126	*
127	* @param className the source class
128	* @param key the meta-data key
129	* @param defaultValue the default value
130	* @return the meta-data value or {@code defaultValue}
131	*/
132	@Nullable
133	public String get(String className, String key, @Nullable String defaultValue) {
134	String value = this.properties.getProperty(className + "." + key);	7✔
135	return value != null ? value : defaultValue;	6✔
136	}
137
138	// static
139
140	public static AutoConfigurationMetadata load(@Nullable ClassLoader classLoader) {
141	return load(classLoader, PATH);	4✔
142	}
143
144	public static AutoConfigurationMetadata load(@Nullable ClassLoader classLoader, String path) {
145	try {
146	Enumeration<URL> urls = classLoader != null	2✔
147	? classLoader.getResources(path)	4✔
148	: ClassLoader.getSystemResources(path);	3✔
149	Properties properties = new Properties();	4✔
150	while (urls.hasMoreElements()) {	3✔
151	properties.putAll(PropertiesUtils.loadProperties(new UrlResource(urls.nextElement())));	10✔
152	}
153	return valueOf(properties);	3✔
154	}
155	catch (IOException ex) {	×
156	throw new IllegalArgumentException("Unable to load @ConditionalOnClass location [%s]".formatted(path), ex);	×
157	}
158	}
159
160	public static AutoConfigurationMetadata valueOf(Properties properties) {
161	return new AutoConfigurationMetadata(properties);	5✔
162	}
163
164	}

TAKETODAY / today-infrastructure / 18154768944

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