Example usage for java.util Properties keySet

Introduction

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

Prototype

@Override
    public Set<Object> keySet()

Source Link

Usage

From source file:org.opennms.ng.dao.support.ResourceTypeUtils.java

private static void loadRrdAttributes(File rrdDirectory, String relativePath, Set<OnmsAttribute> attributes) {
    int suffixLength = RrdFileConstants.getRrdSuffix().length();
    File resourceDir = new File(rrdDirectory, relativePath);
    File[] files = resourceDir.listFiles(RrdFileConstants.RRD_FILENAME_FILTER);

    if (files == null) {
        return;/* ww  w.jav  a 2  s  .  c om*/
    }

    for (final File file : files) {
        String fileName = file.getName();
        if (isStoreByGroup() && !isResponseTime(relativePath)) {
            String groupName = fileName.substring(0, fileName.length() - suffixLength);
            Properties props = getDsProperties(resourceDir);
            for (Object o : props.keySet()) {
                String dsName = (String) o;
                if (props.getProperty(dsName).equals(groupName)) {
                    attributes.add(new RrdGraphAttribute(dsName, relativePath, fileName));
                }
            }
        } else {
            String dsName = fileName.substring(0, fileName.length() - suffixLength);
            attributes.add(new RrdGraphAttribute(dsName, relativePath, fileName));
        }
    }
}

From source file:io.uengine.util.StringUtils.java

/**
 * Properties? key value ? ./*from w w  w .  j a v a 2  s. c  o  m*/
 *
 * @param properties Properties
 * @return key value ?
 */
public static String propertiesToString(Properties properties) {
    StringWriter writer = new StringWriter();
    PrintWriter out = new PrintWriter(writer);
    Set<Object> keys = properties.keySet();
    for (Object key : keys) {
        out.println(key + "=" + properties.get(key));
    }
    return writer.getBuffer().toString();
}

From source file:eu.scidipes.toolkits.pawebapp.util.FrameworkUtils.java

private static void populateMapFromRILProps(final Properties props,
        final Map<FormType, Map<String, CurationPersistentIdentifier>> rilMap, final FormType key) {
    final Map<String, CurationPersistentIdentifier> innerMap = new DualTreeBidiMap<>();

    for (final Object o : props.keySet()) {
        final String innerKey = (String) o;
        try {/*from  w  ww .j av  a 2s.  co  m*/
            final CurationPersistentIdentifier cpid = new CoreCurationPersistentIdentifier(
                    props.getProperty(innerKey));

            /* If corresponding RIL does not exist on an enabled registry, the CPID won't be added */
            innerMap.put(innerKey, FrameworkWrapper.getRepInfoLabel(cpid).getCpid());
        } catch (final RIException e) {
            LOG.warn(e.getMessage());
        }
    }

    rilMap.put(key, innerMap);
}

From source file:com.davidgildeh.hadoop.utils.FileUtils.java

/**
 * Given a path to a valid key/value properties file on HDFS, all values will be
 * loaded into the provided JobConf to provide configuration properties for the 
 * Hadoop Job// w w  w .j  av a 2  s  . co  m
 * 
 * @param jobConf           The JobConf to load property values into
 * @param path              The path to the properties file
 * @return                  The JobConf with loaded properties values added     
 */
public static JobConf loadJobConf(JobConf jobConf, String path) throws IOException {

    Properties propFile = loadPropertiesFile(path);

    // Loop through all properties in properties file
    for (Object keyObject : propFile.keySet()) {
        String key = (String) keyObject;
        String value = propFile.getProperty(key);
        jobConf.set(key, value);
        if (LOG.isDebugEnabled()) {
            LOG.debug("Loaded Configuration Property " + key + ": " + value);
        }
    }

    return jobConf;
}

From source file:org.alfresco.bm.test.prop.TestPropertyFactory.java

private static void getPropertyAndProjectNames(Properties properties, Set<String> propNames,
        Set<String> projectNames) {
    for (Object propDeclarationObj : properties.keySet()) {
        String propDeclaration = (String) propDeclarationObj;
        // Ignore everything that is not a "*.default" property, which marks a true property definition
        if (!propDeclaration.endsWith(SUFFIX_DEFAULT)) {
            continue;
        }//from   w  w  w.j av  a  2 s.  c om
        // Find end of project name
        int projectEndDot = propDeclaration.indexOf('.');
        if (projectEndDot < 1) {
            logger.debug("Ignoring property: " + propDeclaration);
            continue;
        }
        int propDeclarationLen = propDeclaration.length();
        int propEndDot = propDeclarationLen - SUFFIX_DEFAULT.length();
        // Ignore if there is no substance between the first dot and default suffix e.g. project..default=
        int propNameStart = projectEndDot + 1;
        int propNameLen = (propEndDot - projectEndDot) - 1; // Length of characters between dots
        if (projectEndDot < 0 || propNameLen < 1) {
            logger.debug("Ignoring property: " + propDeclaration);
            continue;
        }
        String projectName = propDeclaration.substring(0, projectEndDot);
        String propName = propDeclaration.substring(propNameStart, propEndDot);
        // Check that the project is inherited at all
        if (!projectNames.contains(projectName)) {
            logger.debug("Ignoring property not in project set (" + projectNames + ") : " + propDeclaration);
            continue;
        }
        projectNames.add(projectName);
        propNames.add(propName);
    }
    // Done
    if (logger.isDebugEnabled()) {
        logger.debug("All projects: " + projectNames);
        logger.debug("All properties: " + propNames);
    }
}

From source file:ca.hec.commons.utils.MergePropertiesUtils.java

private static void importNewProps(Properties enProperties, Properties frCAProperties) {
    Set<Object> enKeys = enProperties.keySet();
    System.out.println("#----Start importing-----");
    for (Object key : enKeys) {
        if (!frCAProperties.containsKey(key)) {
            System.out.println(key + "=---TO TRANSLATE ----" + enProperties.getProperty((String) key));
        }//  w  w w.jav a2s.c o  m

    }

    System.out.println();
    System.out.println();
    System.out.println();
}

From source file:com.enonic.cms.framework.util.PropertiesUtil.java

/**
 * Interpolate properties names like ${..}.
 *//*  w  w  w.  j a  v a  2s .c om*/
public static Properties interpolate(final Properties props) {
    Properties target = new Properties();

    Properties source = new Properties();
    source.putAll(System.getProperties());
    source.putAll(props);

    StrLookup lookup = StrLookup.mapLookup(source);
    StrSubstitutor substitutor = new StrSubstitutor(lookup);

    for (Object key : props.keySet()) {
        String value = props.getProperty((String) key);

        try {
            value = substitutor.replace(value);
        } catch (IllegalStateException e) {
            // Do nothing
        }

        target.put(key, value);
    }

    return target;
}

From source file:org.apache.samza.sql.testutil.ConfigUtil.java

/**
 * Method is used to filter just the properties with the prefix.
 * @param props Full set of properties//  www . j  av a  2  s  .  com
 * @param prefix Prefix of the keys that in the config that needs to be filtered out.
 * @param preserveFullKey If set to true, after filtering, preserves the full key including the prefix.
 *                        If set to false, Strips out the prefix from the key before returning.
 * @return Returns the filtered set of properties matching the prefix from the input property bag.
 */
public static Properties getDomainProperties(Properties props, String prefix, boolean preserveFullKey) {
    String fullPrefix;
    if (StringUtils.isBlank(prefix)) {
        fullPrefix = ""; // this will effectively retrieve all properties
    } else {
        fullPrefix = prefix.endsWith(".") ? prefix : prefix + ".";
    }
    Properties ret = new Properties();
    props.keySet().stream().map(String.class::cast).forEach(keyStr -> {
        if (keyStr.startsWith(fullPrefix) && !keyStr.equals(fullPrefix)) {
            if (preserveFullKey) {
                ret.put(keyStr, props.get(keyStr));
            } else {
                ret.put(keyStr.substring(fullPrefix.length()), props.get(keyStr));
            }
        }
    });
    return ret;
}

From source file:com.attilax.zip.FileUtil.java

/**
 * ??Map//from   www  .  java 2s  . c o m
 * 
 * @param inputStream
 * @return
 * @throws Exception
 */
public static final Map<String, String> getPropertiesMap(InputStream inputStream) throws Exception {
    Properties properties = new Properties();
    properties.load(inputStream);
    Map<String, String> map = new HashMap<String, String>();
    Set<Object> keySet = properties.keySet();
    for (Object key : keySet) {
        map.put((String) key, properties.getProperty((String) key));
    }
    return map;
}

From source file:com.kixeye.chassis.bootstrap.configuration.ConfigurationBuilder.java

private static void join(Map<String, Object> base, Properties properties, String propertyFile,
        String[] propertyFiles) {
    for (Object key : properties.keySet()) {
        if (base.get(key) != null) {
            BootstrapException.moduleKeysConflictFound(propertyFile, propertyFiles);
        }// ww w .  j a  v a  2 s .  com
        base.put((String) key, properties.get(key));
    }
}