Example usage for org.springframework.core.env EnumerablePropertySource getPropertyNames

Introduction

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

Prototype

public abstract String[] getPropertyNames();

Source Link

Document

Return the names of all properties contained by the #getSource() source object (never null ).

Usage

From source file:io.gravitee.common.util.EnvironmentUtils.java

public static Map<String, Object> getAllProperties(PropertySource<?> aPropSource) {
    Map<String, Object> result = new HashMap<>();

    if (aPropSource instanceof CompositePropertySource) {
        CompositePropertySource cps = (CompositePropertySource) aPropSource;
        cps.getPropertySources().forEach(ps -> addAll(result, getAllProperties(ps)));
        return result;
    }//www .j a va 2s.  c  o  m

    if (aPropSource instanceof EnumerablePropertySource<?>) {
        EnumerablePropertySource<?> ps = (EnumerablePropertySource<?>) aPropSource;
        Arrays.asList(ps.getPropertyNames()).forEach(key -> result.put(key, ps.getProperty(key)));
        return result;
    }

    // note: Most descendants of PropertySource are EnumerablePropertySource. There are some
    // few others like JndiPropertySource or StubPropertySource
    LOGGER.debug("Given PropertySource is instanceof " + aPropSource.getClass().getName()
            + " and cannot be iterated");

    return result;
}

From source file:zipkin.sparkstreaming.autoconfigure.consumer.storage.ZipkinStorageConsumerAutoConfiguration.java

static Properties extractZipkinProperties(ConfigurableEnvironment env) {
    Properties properties = new Properties();
    Iterator<PropertySource<?>> it = env.getPropertySources().iterator();
    while (it.hasNext()) {
        PropertySource<?> next = it.next();
        if (!(next instanceof EnumerablePropertySource))
            continue;
        EnumerablePropertySource source = (EnumerablePropertySource) next;
        for (String name : source.getPropertyNames()) {
            if (name.startsWith("zipkin"))
                properties.put(name, source.getProperty(name));
        }/*  ww w .j  a v a2  s .co m*/
    }
    return properties;
}

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

/**
 * Returns a collection of all property names in the given PropertySource.
 * <p>/*from  w w w  .  j av a 2s.  c  om*/
 * @param aPropSource
 * @return
 */
public static Collection<String> getAllPropertyNames(PropertySource<?> aPropSource) {
    Collection<String> result = new HashSet<>();

    if (aPropSource instanceof CompositePropertySource) {
        CompositePropertySource cps = (CompositePropertySource) aPropSource;
        cps.getPropertySources().forEach(ps -> result.addAll(getAllPropertyNames(ps)));
        return result;
    }

    if (aPropSource instanceof EnumerablePropertySource<?>) {
        EnumerablePropertySource<?> ps = (EnumerablePropertySource<?>) aPropSource;
        Arrays.asList(ps.getPropertyNames()).forEach(key -> result.add(key));
        return result;
    }

    // note: Most descendants of PropertySource are EnumerablePropertySource. There are some
    // few others like JndiPropertySource or StubPropertySource
    myLog.debug("Given PropertySource is instanceof " + aPropSource.getClass().getName()
            + " and cannot be iterated");

    return result;
}

From source file:com.netflix.spinnaker.kork.archaius.SpringEnvironmentPolledConfigurationSource.java

@Override
public PollResult poll(boolean initial, Object checkPoint) throws Exception {
    Map<String, Object> result = new HashMap<>();
    environment.getPropertySources().iterator().forEachRemaining(source -> {
        if (source instanceof EnumerablePropertySource) {
            EnumerablePropertySource<?> enumerable = (EnumerablePropertySource<?>) source;
            for (String key : enumerable.getPropertyNames()) {
                result.putIfAbsent(key, enumerable.getProperty(key));
            }/* w ww. j a v  a  2 s .  c  o m*/
        }
    });
    return PollResult.createFull(result);
}

From source file:io.servicecomb.springboot.starter.configuration.ConfigurableEnvironmentConfiguration.java

@Override
public Iterator<String> getKeys() {
    List<String> result = new ArrayList<>();
    for (Map.Entry<String, PropertySource<?>> entry : getPropertySources().entrySet()) {
        PropertySource<?> source = entry.getValue();
        if (source instanceof EnumerablePropertySource) {
            EnumerablePropertySource<?> enumerable = (EnumerablePropertySource<?>) source;
            for (String name : enumerable.getPropertyNames()) {
                result.add(name);//from   w  w w  .  j  av a2 s  .  c o  m
            }
        }
    }
    return result.iterator();
}

From source file:io.gravitee.repository.jdbc.config.DataSourceFactory.java

public Map<String, Object> getAllProperties(PropertySource<?> aPropSource) {
    Map<String, Object> result = new HashMap<>();

    if (aPropSource instanceof CompositePropertySource) {
        CompositePropertySource cps = (CompositePropertySource) aPropSource;
        cps.getPropertySources().forEach(ps -> addAll(result, getAllProperties(ps)));
        return result;
    }/*from   ww w . ja  va2s .c  o m*/

    if (aPropSource instanceof EnumerablePropertySource<?>) {
        EnumerablePropertySource<?> ps = (EnumerablePropertySource<?>) aPropSource;
        Arrays.asList(ps.getPropertyNames()).forEach(key -> result.put(key, ps.getProperty(key)));
        return result;
    }

    // note: Most descendants of PropertySource are EnumerablePropertySource. There are some
    // few others like JndiPropertySource or StubPropertySource
    logger.debug("Given PropertySource is instanceof " + aPropSource.getClass().getName()
            + " and cannot be iterated");

    return result;

}

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

/**
 * Get property names from {@link EnumerablePropertySource}, and get property value from {@link ConfigurableEnvironment#getProperty(String)}
 *///from   w w w  .  j a v a 2s  . c o  m
private void getProperties(ConfigurableEnvironment environment, PropertySource<?> propertySource,
        Map<String, Object> configFromSpringBoot) {
    if (propertySource instanceof CompositePropertySource) {
        // recursively get EnumerablePropertySource
        CompositePropertySource compositePropertySource = (CompositePropertySource) propertySource;
        compositePropertySource.getPropertySources()
                .forEach(ps -> getProperties(environment, ps, configFromSpringBoot));
        return;
    }
    if (propertySource instanceof EnumerablePropertySource) {
        EnumerablePropertySource<?> enumerablePropertySource = (EnumerablePropertySource<?>) propertySource;
        for (String propertyName : enumerablePropertySource.getPropertyNames()) {
            configFromSpringBoot.put(propertyName, environment.getProperty(propertyName));
        }
        return;
    }

    LOGGER.debug("a none EnumerablePropertySource is ignored, propertySourceName = [{}]",
            propertySource.getName());
}

From source file:org.cloudfoundry.identity.uaa.config.EnvironmentMapFactoryBean.java

@Override
public Map<String, ?> getObject() {
    Map<String, Object> result = new LinkedHashMap<String, Object>();
    // The result is the default application properties overridden with
    // Spring environment values - reversing the
    // order of the placeholder configurers in the application context.
    for (Object key : defaultProperties.keySet()) {
        String name = (String) key;
        if (environment != null && environment.containsProperty(name)) {
            Object value = environment.getProperty(name, Object.class);
            logger.debug("From Environment: " + name);
            result.put(name, value);/*from  w  w  w  .ja va  2s.  c  o  m*/
        } else {
            logger.debug("From Defaults: " + name);
            result.put(name, defaultProperties.get(key));
        }
    }
    // Any properties added only in the environment can be picked up here...
    if (environment instanceof ConfigurableEnvironment) {
        for (PropertySource<?> source : ((ConfigurableEnvironment) environment).getPropertySources()) {
            if (source instanceof EnumerablePropertySource
                    && !STATIC_PROPERTY_SOURCES.contains(source.getName())) {
                @SuppressWarnings("rawtypes")
                EnumerablePropertySource enumerable = (EnumerablePropertySource) source;
                for (String name : enumerable.getPropertyNames()) {
                    Object value = source.getProperty(name);
                    if (value instanceof String) {
                        // Unresolved placeholders are legal.
                        value = environment.resolvePlaceholders((String) value);
                    }
                    result.put(name, value);
                }
            }
        }
    }
    return result;
}

From source file:org.cloudfoundry.identity.uaa.config.EnvironmentPropertiesFactoryBean.java

@Override
public Map<String, ?> getObject() {
    Map<String, Object> result = new LinkedHashMap<String, Object>();
    // The result is the default application properties overridden with Spring environment values - reversing the
    // order of the placeholder configurers in the application context.
    for (Object key : defaultProperties.keySet()) {
        String name = (String) key;
        if (environment != null && environment.containsProperty(name)) {
            logger.debug("From Environment: " + name + "=" + environment.getProperty(name));
            result.put(name, environment.getProperty(name));
        } else {/*from   w w  w.  ja v a 2s. c om*/
            logger.debug("From Defaults: " + name + "=" + defaultProperties.getProperty(name));
            result.put(name, defaultProperties.get(key));
        }
    }
    // Any properties added only in the environment can be picked up here...
    if (environment instanceof ConfigurableEnvironment) {
        for (PropertySource<?> source : ((ConfigurableEnvironment) environment).getPropertySources()) {
            if (source instanceof EnumerablePropertySource
                    && !STATIC_PROPERTY_SOURCES.contains(source.getName())) {
                @SuppressWarnings("rawtypes")
                EnumerablePropertySource enumerable = (EnumerablePropertySource) source;
                for (String name : enumerable.getPropertyNames()) {
                    result.put(name, environment.getProperty(name));
                }
            }
        }
    }
    return result;
}