Example usage for org.springframework.core.env CompositePropertySource CompositePropertySource

List of usage examples for org.springframework.core.env CompositePropertySource CompositePropertySource

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Introduction

In this page you can find the example usage for org.springframework.core.env CompositePropertySource CompositePropertySource.

Prototype

public CompositePropertySource(String name)

Source Link

Document

Create a new CompositePropertySource .

Usage

From source file:com.bose.aem.spring.config.ConfigServicePropertySourceLocator.java

@Override
public org.springframework.core.env.PropertySource<?> locate(
        org.springframework.core.env.Environment environment) {
    ConfigClientProperties client = this.defaults.override(environment);
    CompositePropertySource composite = new CompositePropertySource("configService");
    RestTemplate restTemplate = this.restTemplate == null ? getSecureRestTemplate(client) : this.restTemplate;
    Exception error = null;/*w w w. ja  v a2  s . c  o m*/
    String errorBody = null;
    //logger.info("Fetching config from server at: " + client.getRawUri());
    try {
        String[] labels = new String[] { "" };
        if (StringUtils.hasText(client.getLabel())) {
            labels = StringUtils.commaDelimitedListToStringArray(client.getLabel());
        }
        // Try all the labels until one works
        for (String label : labels) {
            Environment result = getRemoteEnvironment(restTemplate, client.getRawUri(), client.getName(),
                    client.getProfile(), label.trim());
            if (result != null) {
                //                    logger.info(String.format("Located environment: name=%s, profiles=%s, label=%s, version=%s",
                //                            result.getName(),
                //                            result.getProfiles() == null ? "" : Arrays.asList(result.getProfiles()),
                //                            result.getLabel(), result.getVersion()));

                for (PropertySource source : result.getPropertySources()) {
                    @SuppressWarnings("unchecked")
                    Map<String, Object> map = (Map<String, Object>) source.getSource();
                    composite.addPropertySource(new MapPropertySource(source.getName(), map));
                }
                return composite;
            }
        }
    } catch (HttpServerErrorException e) {
        error = e;
        if (MediaType.APPLICATION_JSON.includes(e.getResponseHeaders().getContentType())) {
            errorBody = e.getResponseBodyAsString();
        }
    } catch (Exception e) {
        error = e;
    }
    if (client != null && client.isFailFast()) {
        throw new IllegalStateException(
                "Could not locate PropertySource and the fail fast property is set, failing", error);
    }
    //        logger.warn("Could not locate PropertySource: "
    //                + (errorBody == null ? error == null ? "label not found" : error.getMessage() : errorBody));
    return null;

}

From source file:io.kahu.hawaii.config.HawaiiAppContextInitializer.java

private PropertySource<Object> getPropertySource() {
    List<Resource> resources = new ArrayList<Resource>();

    String configurationFiles = System.getProperty("properties.configuration");
    String[] files = StringUtils.split(configurationFiles, ",");
    for (String configFileName : files) {
        try {//  w w  w  .jav  a 2  s. c  om
            File file = new File(configFileName);
            if (file.exists()) {
                resources.add(0, new FileSystemResource(file));
            } else {
                System.err.println("Configured properties file '" + configFileName + "' does not exist.");
            }
        } catch (Throwable t) {
            System.err.print("Error loading properties from file '" + configFileName + "': " + t.getMessage());
            resources = null;
        }
    }

    try {
        CompositePropertySource propertySource = new CompositePropertySource("properties");
        for (Resource resource : resources) {
            propertySource.addPropertySource(new ResourcePropertySource(resource));
        }
        return propertySource;
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
}

From source file:ch.sdi.core.impl.cfg.ConfigUtilsTest.java

/**
 * Test method for {@link ch.sdi.core.impl.cfg.ConfigUtils#getPropertyNamesStartingWith(Class)}.
 *///  ww  w.j  a  v  a  2 s . com
@Test
public void testGetPropertyNamesStartingWith() {
    Properties props1 = new Properties();
    PropertiesPropertySource pps1 = new PropertiesPropertySource("Props1", props1);
    props1.put("sdi.collect.comment.2", "//");
    props1.put("sdi.collect.comment.1", "#");
    props1.put("key", "value");

    Properties props2 = new Properties();
    PropertiesPropertySource pps2 = new PropertiesPropertySource("Props2", props2);
    props1.put("sdi.collect.comment.2", ";");
    props1.put("sdi.collect.comment.1", "?");

    MutablePropertySources mps = myEnv.getPropertySources();
    mps.addFirst(pps1);
    mps.addLast(pps2);

    Collection<String> received = ConfigUtils.getPropertyNamesStartingWith(myEnv, "sdi.collect.comment.");
    Assert.assertNotNull(received);
    myLog.debug("received: " + received);
    Assert.assertEquals(2, received.size());
    // assert also if the retrieved keys are sorted:
    int i = 1;
    for (Iterator<String> iterator = received.iterator(); iterator.hasNext();) {
        String key = iterator.next();
        Assert.assertEquals("sdi.collect.comment." + i, key);
        i++;
    }

    myLog.debug("testing composite property source");
    CompositePropertySource cps = new CompositePropertySource("CompositeTest");
    cps.addPropertySource(pps1);
    cps.addPropertySource(pps2);

    TestUtils.removeAllFromEnvironment(myEnv);
    mps = myEnv.getPropertySources();
    mps.addFirst(pps1);

    received = ConfigUtils.getPropertyNamesStartingWith(myEnv, "sdi.collect.comment.");
    Assert.assertNotNull(received);
    myLog.debug("received: " + received);
    Assert.assertEquals(2, received.size());
    for (Iterator<String> iterator = received.iterator(); iterator.hasNext();) {
        String key = iterator.next();
        Assert.assertTrue(key.startsWith("sdi.collect.comment."));
    }

}

From source file:org.apache.servicecomb.config.TestConfigurationSpringInitializer.java

@Test
public void testSetEnvironment() {
    ConfigurableEnvironment environment = Mockito.mock(ConfigurableEnvironment.class);
    MutablePropertySources propertySources = new MutablePropertySources();
    Map<String, String> propertyMap = new HashMap<>();
    final String map0Key0 = "map0-Key0";
    final String map1Key0 = "map1-Key0";
    final String map2Key0 = "map2-Key0";
    final String map3Key0 = "map3-Key0";
    propertyMap.put(map0Key0, "map0-Value0");
    propertyMap.put(map1Key0, "map1-Value0");
    propertyMap.put(map2Key0, "map2-Value0");
    propertyMap.put(map3Key0, "map3-Value0");

    /*//from w  w w .  j  av  a  2 s  . co m
    propertySources
    |- compositePropertySource0
    |  |- mapPropertySource0
    |  |  |- map0-Key0 = map0-Value0
    |  |- compositePropertySource1
    |     |- mapPropertySource1
    |     |  |- map1-Key0 = map1-Value0
    |     |- mapPropertySource2
    |        |- map2-Key0 = map2-Value0
    |     |- JndiPropertySource(mocked)
    |- mapPropertySource3
      |- map3-Key0 = map3-Value0
     */
    CompositePropertySource compositePropertySource0 = new CompositePropertySource("compositePropertySource0");
    propertySources.addFirst(compositePropertySource0);

    HashMap<String, Object> map0 = new HashMap<>();
    map0.put(map0Key0, propertyMap.get(map0Key0));
    MapPropertySource mapPropertySource0 = new MapPropertySource("mapPropertySource0", map0);
    compositePropertySource0.addFirstPropertySource(mapPropertySource0);

    CompositePropertySource compositePropertySource1 = new CompositePropertySource("compositePropertySource1");
    compositePropertySource0.addPropertySource(compositePropertySource1);
    HashMap<String, Object> map1 = new HashMap<>();
    map1.put(map1Key0, propertyMap.get(map1Key0));
    MapPropertySource mapPropertySource1 = new MapPropertySource("mapPropertySource1", map1);
    compositePropertySource1.addPropertySource(mapPropertySource1);
    HashMap<String, Object> map2 = new HashMap<>();
    map2.put(map2Key0, propertyMap.get(map2Key0));
    MapPropertySource mapPropertySource2 = new MapPropertySource("mapPropertySource2", map2);
    compositePropertySource1.addPropertySource(mapPropertySource2);
    compositePropertySource1.addPropertySource(Mockito.mock(JndiPropertySource.class));

    HashMap<String, Object> map3 = new HashMap<>();
    map3.put(map3Key0, propertyMap.get(map3Key0));
    MapPropertySource mapPropertySource3 = new MapPropertySource("mapPropertySource3", map3);
    compositePropertySource0.addPropertySource(mapPropertySource3);

    Mockito.when(environment.getPropertySources()).thenReturn(propertySources);
    Mockito.doAnswer((Answer<String>) invocation -> {
        Object[] args = invocation.getArguments();
        String propertyName = (String) args[0];

        if ("spring.config.name".equals(propertyName) || "spring.application.name".equals(propertyName)) {
            return null;
        }

        String value = propertyMap.get(propertyName);
        if (null == value) {
            fail("get unexpected property name: " + propertyName);
        }
        return value;
    }).when(environment).getProperty(anyString());

    new ConfigurationSpringInitializer().setEnvironment(environment);

    Map<String, Map<String, Object>> extraLocalConfig = getExtraConfigMapFromConfigUtil();
    assertFalse(extraLocalConfig.isEmpty());
    Map<String, Object> extraProperties = extraLocalConfig
            .get(ConfigurationSpringInitializer.EXTRA_CONFIG_SOURCE_PREFIX + environment.getClass().getName()
                    + "@" + environment.hashCode());
    assertNotNull(extraLocalConfig);
    for (Entry<String, String> entry : propertyMap.entrySet()) {
        assertEquals(entry.getValue(), extraProperties.get(entry.getKey()));
    }
}

From source file:org.springframework.boot.SpringApplication.java

/**
 * Add, remove or re-order any {@link PropertySource}s in this application's
 * environment.//from   ww  w  .j a v a 2 s .c o m
 * @param environment this application's environment
 * @param args arguments passed to the {@code run} method
 * @see #configureEnvironment(ConfigurableEnvironment, String[])
 */
protected void configurePropertySources(ConfigurableEnvironment environment, String[] args) {
    MutablePropertySources sources = environment.getPropertySources();
    if (this.defaultProperties != null && !this.defaultProperties.isEmpty()) {
        sources.addLast(new MapPropertySource("defaultProperties", this.defaultProperties));
    }
    if (this.addCommandLineProperties && args.length > 0) {
        String name = CommandLinePropertySource.COMMAND_LINE_PROPERTY_SOURCE_NAME;
        if (sources.contains(name)) {
            PropertySource<?> source = sources.get(name);
            CompositePropertySource composite = new CompositePropertySource(name);
            composite
                    .addPropertySource(new SimpleCommandLinePropertySource(name + "-" + args.hashCode(), args));
            composite.addPropertySource(source);
            sources.replace(name, composite);
        } else {
            sources.addFirst(new SimpleCommandLinePropertySource(args));
        }
    }
}

From source file:org.springframework.cloud.aws.paramstore.AwsParamStorePropertySourceLocator.java

@Override
public PropertySource<?> locate(Environment environment) {
    if (!(environment instanceof ConfigurableEnvironment)) {
        return null;
    }//  ww  w.j  a v a  2  s  .co  m

    ConfigurableEnvironment env = (ConfigurableEnvironment) environment;

    String appName = properties.getName();

    if (appName == null) {
        appName = env.getProperty("spring.application.name");
    }

    List<String> profiles = Arrays.asList(env.getActiveProfiles());

    String prefix = this.properties.getPrefix();

    String defaultContext = prefix + "/" + this.properties.getDefaultContext();
    this.contexts.add(defaultContext + "/");
    addProfiles(this.contexts, defaultContext, profiles);

    String baseContext = prefix + "/" + appName;
    this.contexts.add(baseContext + "/");
    addProfiles(this.contexts, baseContext, profiles);

    Collections.reverse(this.contexts);

    CompositePropertySource composite = new CompositePropertySource("aws-param-store");

    for (String propertySourceContext : this.contexts) {
        try {
            composite.addPropertySource(create(propertySourceContext));
        } catch (Exception e) {
            if (this.properties.isFailFast()) {
                logger.error(
                        "Fail fast is set and there was an error reading configuration from AWS Parameter Store:\n"
                                + e.getMessage());
                ReflectionUtils.rethrowRuntimeException(e);
            } else {
                logger.warn("Unable to load AWS config from " + propertySourceContext, e);
            }
        }
    }

    return composite;
}

From source file:org.springframework.cloud.aws.secretsmanager.AwsSecretsManagerPropertySourceLocator.java

@Override
public PropertySource<?> locate(Environment environment) {
    if (!(environment instanceof ConfigurableEnvironment)) {
        return null;
    }/* www .j  av a2s  . co  m*/

    ConfigurableEnvironment env = (ConfigurableEnvironment) environment;

    String appName = properties.getName();

    if (appName == null) {
        appName = env.getProperty("spring.application.name");
    }

    List<String> profiles = Arrays.asList(env.getActiveProfiles());

    String prefix = this.properties.getPrefix();

    String defaultContext = prefix + "/" + this.properties.getDefaultContext();
    this.contexts.add(defaultContext);
    addProfiles(this.contexts, defaultContext, profiles);

    String baseContext = prefix + "/" + appName;
    this.contexts.add(baseContext);
    addProfiles(this.contexts, baseContext, profiles);

    Collections.reverse(this.contexts);

    CompositePropertySource composite = new CompositePropertySource("aws-secrets-manager");

    for (String propertySourceContext : this.contexts) {
        try {
            composite.addPropertySource(create(propertySourceContext));
        } catch (Exception e) {
            if (this.properties.isFailFast()) {
                logger.error(
                        "Fail fast is set and there was an error reading configuration from AWS Secrets Manager:\n"
                                + e.getMessage());
                ReflectionUtils.rethrowRuntimeException(e);
            } else {
                logger.warn("Unable to load AWS secret from " + propertySourceContext, e);
            }
        }
    }

    return composite;
}

From source file:org.springframework.cloud.bootstrap.config.ConfigServiceBootstrapConfiguration.java

@Override
public void initialize(ConfigurableApplicationContext applicationContext) {
    CompositePropertySource composite = new CompositePropertySource("bootstrap");
    AnnotationAwareOrderComparator.sort(propertySourceLocators);
    boolean empty = true;
    for (PropertySourceLocator locator : propertySourceLocators) {
        PropertySource<?> source = null;
        try {/*ww w  .  java  2 s  . c  o m*/
            source = locator.locate();
        } catch (Exception e) {
            logger.error("Could not locate PropertySource: " + e.getMessage());
        }
        if (source == null) {
            continue;
        }
        logger.info("Located property source: " + source);
        composite.addPropertySource(source);
        empty = false;
    }
    if (!empty) {
        MutablePropertySources propertySources = applicationContext.getEnvironment().getPropertySources();
        if (propertySources.contains("bootstrap")) {
            propertySources.replace("bootstrap", composite);
        } else {
            propertySources.addFirst(composite);
        }
    }
}

From source file:org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.java

@Override
public void initialize(ConfigurableApplicationContext applicationContext) {
    CompositePropertySource composite = new CompositePropertySource(BOOTSTRAP_PROPERTY_SOURCE_NAME);
    AnnotationAwareOrderComparator.sort(propertySourceLocators);
    boolean empty = true;
    for (PropertySourceLocator locator : propertySourceLocators) {
        PropertySource<?> source = null;
        try {/*from   w w  w  . java2s. com*/
            source = locator.locate(applicationContext.getEnvironment());
        } catch (Exception e) {
            logger.error("Could not locate PropertySource: " + e.getMessage());
        }
        if (source == null) {
            continue;
        }
        logger.info("Located property source: " + source);
        composite.addPropertySource(source);
        empty = false;
    }
    if (!empty) {
        MutablePropertySources propertySources = applicationContext.getEnvironment().getPropertySources();
        if (propertySources.contains(BOOTSTRAP_PROPERTY_SOURCE_NAME)) {
            propertySources.replace(BOOTSTRAP_PROPERTY_SOURCE_NAME, composite);
        } else {
            propertySources.addFirst(composite);
        }
    }
}

From source file:org.springframework.cloud.config.client.AbstractConfigServicePropertyLocator.java

@Override
public PropertySource<?> locate(Environment environment) {
    final ConfigClientProperties client = defaults.override(environment);
    final CompositePropertySource composite = new CompositePropertySource("configService");

    Exception error;/*from  ww  w .  j av a  2 s.c  o  m*/
    String errorBody = null;

    try {
        return tryLocating(client, composite, environment);
    } catch (HttpServerErrorException e) {
        error = e;
        if (MediaType.APPLICATION_JSON.includes(e.getResponseHeaders().getContentType())) {
            errorBody = e.getResponseBodyAsString();
        }
    } catch (Exception e) {
        error = e;
    }
    if (client != null && client.isFailFast()) {
        throw new IllegalStateException(
                "Could not locate PropertySource and the fail fast property is set, failing", error);
    }
    logger.error("Could not locate PropertySource: " + (errorBody == null ? error.getMessage() : errorBody));
    return null;
}