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

Introduction

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

Prototype

public PropertySourcesPropertyResolver(@Nullable PropertySources propertySources) 

Source Link

Document

Create a new resolver against the given property sources.

Usage

From source file:com.cloudera.director.aws.common.PropertyResolvers.java

/**
 * Creates a new property resolver with no properties.
 *
 * @return new property resolver//w  w  w  .ja v a  2  s.com
 */
public static PropertyResolver newEmptyPropertyResolver() {
    return new PropertySourcesPropertyResolver(new MutablePropertySources());
}

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From source file:com.cloudera.director.aws.common.PropertyResolvers.java

/**
 * Creates a new property resolver that gets properties from the given map.
 *
 * @param m property map// ww w  .  jav a  2s  . c  o m
 * @return new property resolver
 * @throws NullPointerException if the map is null
 */
public static PropertyResolver newMapPropertyResolver(Map<String, String> m) {
    checkNotNull(m, "map is null");
    MutablePropertySources sources = new MutablePropertySources();
    sources.addFirst(new MapPropertySource("map", ImmutableMap.<String, Object>copyOf(m)));
    return new PropertySourcesPropertyResolver(sources);
}

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From source file:com.dangdang.ddframe.reg.spring.placeholder.PlaceholderResolved.java

/**
 * ?????./*from  w w  w. j a va  2s.com*/
 * 
 * @param text ???
 * @return ????
 */
public String getResolvePlaceholderText(final String text) {
    if (placeholderMap.isEmpty()) {
        return text;
    }
    IllegalArgumentException missingException = null;
    for (Entry<String, PropertySourcesPlaceholderConfigurer> entry : placeholderMap.entrySet()) {
        PropertySourcesPropertyResolver propertyResolver;
        try {
            propertyResolver = new PropertySourcesPropertyResolver(
                    entry.getValue().getAppliedPropertySources());
        } catch (final IllegalStateException ex) {
            continue;
        } catch (final NoSuchMethodError ex) {
            try {
                propertyResolver = getPropertyResolverBeforeSpring4(entry.getValue());
            } catch (final ReflectiveOperationException e) {
                log.warn("Cannot get placeholder resolver.");
                return text;
            }
        }
        try {
            return propertyResolver.resolveRequiredPlaceholders(text);
        } catch (final IllegalArgumentException ex) {
            missingException = ex;
        }
    }
    if (null == missingException) {
        return text;
    }
    throw missingException;
}

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From source file:com.dangdang.ddframe.reg.spring.placeholder.PlaceholderResolved.java

private PropertySourcesPropertyResolver getPropertyResolverBeforeSpring4(
        final PropertySourcesPlaceholderConfigurer placeholderConfigurer) throws ReflectiveOperationException {
    return new PropertySourcesPropertyResolver((PropertySources) PropertySourcesPlaceholderConfigurer.class
            .getField("propertySources").get(placeholderConfigurer));
}

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From source file:com.cloudera.director.aws.common.PropertyResolvers.java

/**
 * Creates a property resolver that pulls from multiple property resource
 * locations. The first "built-in" location must be successfully loaded, but
 * all other "custom" locations must load only if {code}allowMissing{code} is
 * false./*from w  w  w .  j  a v  a2  s . c  o m*/
 *
 * @param allowMissing            true to allow custom resource locations to fail to load
 * @param builtInResourceLocation lowest precedence, required resource
 *                                location for properties
 * @param customResourceLocations additional resource locations for
 *                                properties, in increasing order of precedence
 * @return new property resolver
 * @throws IOException          if the built-in resource location could not be loaded,
 *                              or if {code}allowMissing{code} is false and any custom resource location
 *                              fails to load
 * @throws NullPointerException if any resource location is null
 */
public static PropertyResolver newMultiResourcePropertyResolver(boolean allowMissing,
        String builtInResourceLocation, String... customResourceLocations) throws IOException {
    MutablePropertySources sources = new MutablePropertySources();
    checkNotNull(builtInResourceLocation, "builtInResourceLocation is null");
    sources.addLast(buildPropertySource(BUILT_IN_NAME, builtInResourceLocation, false));
    String lastname = BUILT_IN_NAME;
    int customCtr = 1;
    for (String loc : customResourceLocations) {
        checkNotNull(loc, "customResourceLocations[" + (customCtr - 1) + "] is null");
        String thisname = CUSTOM_NAME_PREFIX + customCtr++;
        PropertySource source = buildPropertySource(thisname, loc, allowMissing);
        if (source != null) {
            sources.addBefore(lastname, source);
            lastname = thisname;
        }
    }

    return new PropertySourcesPropertyResolver(sources);
}

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From source file:com.careerly.common.support.ReloadablePropertySourcesPlaceholderConfigurer.java

private void reload() throws IOException {
    logger.info("properties changed, reloading..");

    // Properties?
    Properties properties = super.mergeProperties();
    MutablePropertySources propertySources = new MutablePropertySources();
    propertySources.addLast(new PropertiesPropertySource(LOCAL_PROPERTIES_PROPERTY_SOURCE_NAME, properties));
    ConfigurablePropertyResolver propertyResolver = new PropertySourcesPropertyResolver(propertySources);
    // BeanFactory??removeEmbeddedValueResolver??Resolver?
    valueResolver.expire();/*from   ww  w .ja va 2  s  .c om*/
    valueResolver = new PropertyStringValueResolver(propertyResolver);
    beanFactory.addEmbeddedValueResolver(valueResolver);

    // ??
    for (String beanName : beanNames) {
        Object bean = beanFactory.getBean(beanName);
        autowiredAnnotationBeanPostProcessor.processInjection(bean);
    }
}

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From source file:com.textocat.textokit.eval.matching.MatchingConfigurationInitializerTest.java

private PropertyResolver makePropertyResolver(Map<String, Object> properties) {
    MutablePropertySources propSources = new MutablePropertySources();
    propSources.addFirst(new MapPropertySource("default", properties));
    PropertyResolver result = new PropertySourcesPropertyResolver(propSources);
    return result;
}

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

private PropertyResolver getVersionResolver(Class<?> sourceClass) {
    MutablePropertySources propertySources = new MutablePropertySources();
    propertySources.addLast(new MapPropertySource("version", getVersionsMap(sourceClass)));
    return new PropertySourcesPropertyResolver(propertySources);
}

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

private PropertyResolver getAnsiResolver() {
    MutablePropertySources sources = new MutablePropertySources();
    sources.addFirst(new AnsiPropertySource("ansi", true));
    return new PropertySourcesPropertyResolver(sources);
}

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