Example usage for java.util Properties stringPropertyNames

Introduction

In this page you can find the example usage for java.util Properties stringPropertyNames.

Prototype

public Set<String> stringPropertyNames()

Source Link

Document

Returns an unmodifiable set of keys from this property list where the key and its corresponding value are strings, including distinct keys in the default property list if a key of the same name has not already been found from the main properties list.

Usage

From source file:com.google.mr4c.config.ConfigUtils.java

public static Set<String> findUnresolvedProperties(Properties props) {
    Set<String> result = new HashSet<String>();
    for (String name : props.stringPropertyNames()) {
        String val = props.getProperty(name);
        if (containsVariables(val)) {
            result.add(name);//from   w w w. jav a 2 s.  c  o  m
        }
    }
    return result;
}

From source file:com.google.mr4c.hadoop.HadoopUtils.java

public static void applyToJobConf(Properties props, JobConf conf) {
    for (String name : props.stringPropertyNames()) {
        conf.set(name, props.getProperty(name));
    }//from   w  w w .  jav  a  2  s.co  m
}

From source file:org.apache.isis.core.runtime.runner.opts.OptionHandlerSystemProperties.java

private static Map<String, String> asMap(Properties properties) {
    final Map<String, String> map = Maps.newTreeMap();
    for (String key : properties.stringPropertyNames()) {
        final String value = properties.getProperty(key);
        if (key.startsWith("isis.")) {
            map.put(key, value);//from   ww  w. ja  v a2 s.c o  m
        }
    }
    return map;
}

From source file:Main.java

public static Map<String, String> toMap(String properties) {
    try {/*from www .  j  av  a2s. c om*/
        InputStream is = new ByteArrayInputStream(properties.getBytes("UTF-8"));
        Properties prop = new Properties();
        prop.load(is);
        Map<String, String> ret = new HashMap<String, String>();
        for (String key : prop.stringPropertyNames()) {
            ret.put(key, prop.getProperty(key));
        }
        return ret;
    } catch (Exception ex) {
        ex.printStackTrace();
    }
    return null;
}

From source file:com.cognifide.qa.bb.utils.PropertyUtils.java

private static void setSystemProperties(Properties properties) {
    for (String key : properties.stringPropertyNames()) {
        String systemProperty = System.getProperty(key);
        if (StringUtils.isNotBlank(systemProperty)) {
            continue;
        }//from www  .ja  va2  s. c om
        for (String prefix : PREFIXES) {
            if (key.startsWith(prefix)) {
                System.setProperty(key, properties.getProperty(key));
                break;
            }
        }
    }
}

From source file:gobblin.util.JobConfigurationUtils.java

/**
 * Put all configuration properties in a given {@link Properties} object into a given
 * {@link Configuration} object./*ww w .j a  va 2 s .c  o  m*/
 *
 * @param properties the given {@link Properties} object
 * @param configuration the given {@link Configuration} object
 */
public static void putPropertiesIntoConfiguration(Properties properties, Configuration configuration) {
    for (String name : properties.stringPropertyNames()) {
        configuration.set(name, properties.getProperty(name));
    }
}

From source file:org.opensingular.lib.commons.util.PropertiesUtils.java

public static void copyTo(Properties source, Properties destination) {
    if (source != null) {
        for (String propertyName : source.stringPropertyNames())
            destination.put(propertyName, source.getProperty(propertyName));
    }//from www .j  a  v  a 2 s . c  o m
}

From source file:com.cloud.utils.PropertiesUtil.java

public static Map<String, Object> toMap(Properties props) {
    Set<String> names = props.stringPropertyNames();
    HashMap<String, Object> map = new HashMap<String, Object>(names.size());
    for (String name : names) {
        map.put(name, props.getProperty(name));
    }/*from   ww w. j  a  va 2s .c om*/

    return map;
}

From source file:org.seedstack.seed.core.utils.SeedBeanUtils.java

/**
 * Set properties derived from configuration on a bean.
 *
 * <ul>/*www .  j ava2  s. c o  m*/
 * <li>[prefix].property.* gives the properties to set.</li>
 * </ul>
 *
 * @param bean the bean to set properties on.
 * @param configuration the configuration to derive properties from.
 * @param prefix the property prefix.
 */
public static void setPropertiesFromConfiguration(Object bean, Configuration configuration, String prefix) {
    BeanMap beanMap = new BeanMap(bean);
    Properties properties = SeedConfigurationUtils.buildPropertiesFromConfiguration(configuration, prefix);
    for (String key : properties.stringPropertyNames()) {
        String value = properties.getProperty(key);
        try {
            PropertyDescriptor propertyDescriptor = PropertyUtils.getPropertyDescriptor(bean, key);
            if (propertyDescriptor == null) {
                throw SeedException.createNew(CoreUtilsErrorCode.PROPERTY_NOT_FOUND).put("property", key)
                        .put("class", bean.getClass().getCanonicalName());
            }

            beanMap.put(key, value);

        } catch (Exception e) {
            throw SeedException.wrap(e, CoreUtilsErrorCode.UNABLE_TO_SET_PROPERTY).put("property", key)
                    .put("class", bean.getClass().getCanonicalName()).put("value", value);
        }
    }
}

From source file:org.jaggeryjs.hostobjects.process.ProcessHostObject.java

public static Scriptable getProperties(Context cx, Scriptable thisObj, Object[] args, Function funObj)
        throws ScriptException {
    String functionName = "getProperties";
    int argsCount = args.length;
    if (argsCount != 0) {
        HostObjectUtil.invalidNumberOfArgs(MODULE_NAME, functionName, argsCount, false);
    }/*from  ww  w.ja v a2  s  . c  o  m*/
    Properties properties = System.getProperties();
    Scriptable object = cx.newObject(thisObj);
    for (String name : properties.stringPropertyNames()) {
        object.put(name, object, properties.getProperty(name));
    }
    return object;
}