Example usage for java.util Properties propertyNames

Introduction

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

Prototype

public Enumeration<?> propertyNames() 

Source Link

Document

Returns an enumeration of all the keys in this property list, 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:org.ebayopensource.turmeric.tools.codegen.ServiceGeneratorSharedConsumerTest.java

private void createConsumerPropsFile(File basedir, Properties props) throws Exception {
    File file = new File(basedir, "service_consumer_project.properties");
    Properties pro = loadProperties(file);
    Enumeration<?> names = props.propertyNames();
    while (names.hasMoreElements()) {
        String key = (String) names.nextElement();
        String value = props.getProperty(key);
        pro.setProperty(key, value);//from  w  ww.  j  ava2  s  .  co m
    }
    writeProperties(file, pro);
}

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From source file:org.intermine.web.logic.config.WebConfig.java

/**
 * Load a set of files into a single merged properties file. These files should all be
 * located in the WEB-INF directory of the webapp war.
 *
 * @param fileNames The file names to load.
 * @throws FileNotFoundException If a file is listed but does not exist in WEB-INF.
 * @throws IllegalStateException If two files configure the same key.
 * @throws IOException if the properties cannot be loaded.
 *//*www . j  a va  2  s . c o  m*/
private static Properties loadMergedProperties(final List<String> fileNames, final ServletContext context)
        throws IOException {
    final Properties props = new Properties();
    for (final String fileName : fileNames) {
        LOG.info("Loading properties from " + fileName);
        final Properties theseProps = new Properties();
        final InputStream is = context.getResourceAsStream("/WEB-INF/" + fileName);
        if (is == null) {
            throw new FileNotFoundException("Could not find mappings file: " + fileName);
        }
        try {
            theseProps.load(is);
        } catch (final IOException e) {
            throw new Error("Problem reading from " + fileName, e);
        }
        if (!props.isEmpty()) {
            for (@SuppressWarnings("rawtypes")
            final Enumeration e = props.propertyNames(); e.hasMoreElements();) {
                final String key = (String) e.nextElement();
                if (theseProps.containsKey(key)) {
                    throw new IllegalStateException("Duplicate label found for " + key + " in " + fileName);
                }
            }
        }
        if (theseProps.isEmpty()) {
            LOG.info("No properties loaded from " + fileName);
        } else {
            LOG.info("Merging in " + theseProps.size() + " mappings from " + fileName);
            props.putAll(theseProps);
        }
    }
    return props;
}

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From source file:mil.dod.th.ose.junit4xmltestrunner.ant.XMLJUnitResultFormatter.java

/**
 * The whole test suite started./*  w  ww  .j a v a  2s.c om*/
 */
public void startTestSuite(final String name) // NOCHECKSTYLE: no documentation, file modified from 3rd party
{
    m_Doc = getDocumentBuilder().newDocument();
    m_RootElement = m_Doc.createElement(TESTSUITE);
    m_RootElement.setAttribute(ATTR_NAME, name);

    //add the timestamp
    final String timestamp = DateUtils.format(new Date(), DateUtils.ISO8601_DATETIME_PATTERN);
    m_RootElement.setAttribute(TIMESTAMP, timestamp);
    //and the hostname.
    m_RootElement.setAttribute(HOSTNAME, getHostname());

    // Output properties
    final Element propsElement = m_Doc.createElement(PROPERTIES);
    m_RootElement.appendChild(propsElement);
    final Properties props = System.getProperties();
    if (props != null) {
        final Enumeration<?> e = props.propertyNames();
        while (e.hasMoreElements()) {
            final String propName = (String) e.nextElement();
            final Element propElement = m_Doc.createElement(PROPERTY);
            propElement.setAttribute(ATTR_NAME, propName);
            propElement.setAttribute(ATTR_VALUE, props.getProperty(propName));
            propsElement.appendChild(propElement);
        }
    }

    m_OldStdOut = System.out;
    System.setOut(new PrintStream(m_TeeOutStream));
    m_OldStdErr = System.err;
    System.setErr(new PrintStream(m_TeeErrStream));
}

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From source file:org.apache.hadoop.mapred.ClusterWithCapacityScheduler.java

/**
 * Start the cluster with numTaskTrackers TaskTrackers and numDataNodes
 * DataNodes and configure the cluster with clusterProperties and the
 * scheduler with schedulerProperties. Uses default configuration whenever
 * user provided properties are missing (null/empty)
 * /*from  www  .ja va 2  s.  com*/
 * @param numTaskTrackers
 * @param clusterProperties
 * @param schedulerProperties
 * @throws IOException
 */
protected void startCluster(int numTaskTrackers, Properties clusterProperties, Properties schedulerProperties)
        throws IOException {
    Thread.currentThread().setContextClassLoader(new ClusterWithCapacityScheduler.MyClassLoader());
    JobConf clusterConf = new JobConf();
    if (clusterProperties != null) {
        for (Enumeration<?> e = clusterProperties.propertyNames(); e.hasMoreElements();) {
            String key = (String) e.nextElement();
            clusterConf.set(key, (String) clusterProperties.get(key));
        }
    }

    if (schedulerProperties != null) {
        setUpSchedulerConfigFile(schedulerProperties);
    }

    clusterConf.set("mapred.jobtracker.taskScheduler", CapacityTaskScheduler.class.getName());
    mrCluster = new MiniMRCluster(numTaskTrackers, "file:///", 1, null, null, clusterConf);

    this.jobConf = mrCluster.createJobConf(clusterConf);
}

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From source file:org.apache.maven.plugin.surefire.report.StatelessXmlReporter.java

/**
 * Adds system properties to the XML report.
 * <p/>/*from  ww w .  j a v a 2 s . c  o  m*/
 *
 * @param xmlWriter The test suite to report to
 */
private void showProperties(XMLWriter xmlWriter) {
    xmlWriter.startElement("properties");

    Properties systemProperties = System.getProperties();

    if (systemProperties != null) {
        Enumeration<?> propertyKeys = systemProperties.propertyNames();

        while (propertyKeys.hasMoreElements()) {
            String key = (String) propertyKeys.nextElement();

            String value = systemProperties.getProperty(key);

            if (value == null) {
                value = "null";
            }

            xmlWriter.startElement("property");

            xmlWriter.addAttribute("name", key);

            xmlWriter.addAttribute("value", extraEscape(value, true));

            xmlWriter.endElement();

        }
    }
    xmlWriter.endElement();
}

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From source file:org.intermine.bio.dataconversion.ReactomeConverter.java

private void readConfig() {
    Properties props = new Properties();
    try {//w w w  .  ja  v  a2 s  .c o m
        props.load(getClass().getClassLoader().getResourceAsStream(PROP_FILE));
    } catch (IOException e) {
        throw new RuntimeException("Problem loading properties '" + PROP_FILE + "'", e);
    }
    Enumeration<?> propNames = props.propertyNames();
    while (propNames.hasMoreElements()) {
        String taxonId = (String) propNames.nextElement();
        taxonId = taxonId.substring(0, taxonId.indexOf("."));

        Properties taxonProps = PropertiesUtil.stripStart(taxonId,
                PropertiesUtil.getPropertiesStartingWith(taxonId, props));
        String identifier = taxonProps.getProperty("identifier");
        if (identifier == null) {
            throw new IllegalArgumentException("Unable to find geneAttribute property for " + "taxon: "
                    + taxonId + " in file: " + PROP_FILE);
        }
        if (!("symbol".equals(identifier) || "primaryIdentifier".equals(identifier)
                || "secondaryIdentifier".equals(identifier) || "primaryAccession".equals(identifier))) {
            throw new IllegalArgumentException(
                    "Invalid identifier value for taxon: " + taxonId + " was: " + identifier);
        }
        config.put(taxonId, identifier);
    }
}

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From source file:org.eclipse.smila.connectivity.queue.worker.internal.task.impl.Send.java

/**
 * Creates message.//w  w  w .ja  va  2s  . co  m
 * 
 * @param config
 *          the config
 * @param record
 *          the record
 * @param messageProperties
 *          the jms message properties
 * @param session
 *          the session
 * 
 * @return the message
 * 
 * @throws JMSException
 *           the JMS exception
 */
private Message createMessage(final SendType config, final Record record, final Properties messageProperties,
        final Session session) throws JMSException {
    final BytesMessage message = session.createBytesMessage();

    // set dynamic message properties
    if (messageProperties != null) {
        final Enumeration<?> propertyNames = messageProperties.propertyNames();
        while (propertyNames.hasMoreElements()) {
            final String name = (String) propertyNames.nextElement();
            message.setStringProperty(name, messageProperties.getProperty(name));
        }
    }

    // get static properties of config file
    for (final PropertyType property : config.getSetProperty()) {
        message.setStringProperty(property.getName(), property.getValue());
    }

    final byte[] serialized = XmlSerializationUtils.serialize2byteArray(record);
    message.writeBytes(serialized);
    return message;
}

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From source file:org.talend.cwm.db.connection.MdmWebserviceConnection.java

public void setProviderConnection(Connection dataProvider, DBConnectionParameter parameter) {
    // Provider connection properties
    MDMConnection prov = ConnectionFactory.eINSTANCE.createMDMConnection();
    prov.setName(SupportDBUrlType.MDM.getDBKey() + EcoreUtil.generateUUID());
    // connection
    prov.setPathname(url);//from   ww w  .  ja v a 2 s  .  co  m
    Properties propes = parameter.getParameters();
    // add properties as tagged value of the provider connection.
    Enumeration<?> propertyNames = propes.propertyNames();
    while (propertyNames.hasMoreElements()) {
        String key = propertyNames.nextElement().toString();
        String property = propes.getProperty(key);
        if (TaggedValueHelper.PASSWORD.equals(key)) {
            ConnectionHelper.setPassword(prov, property);
        } else if (TaggedValueHelper.USER.equals(key)) {
            prov.setUsername(property);
        }
    }
    // FIXME what is this assignment?
    dataProvider = prov;
    // DataProviderHelper.addProviderConnection(prov, dataProvider);
}

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From source file:org.ops4j.pax.runner.platform.felix.internal.FelixPlatformBuilder.java

/**
 * @see org.ops4j.pax.runner.platform.PlatformBuilder
 *      #getVMOptions(org.ops4j.pax.runner.platform.PlatformContext)
 *//*from   ww  w  .  ja va 2s . c o m*/
public String[] getVMOptions(final PlatformContext context) {
    NullArgumentException.validateNotNull(context, "Platform context");

    final Collection<String> vmOptions = new ArrayList<String>();
    final File workingDirectory = context.getWorkingDirectory();
    vmOptions.add("-Dfelix.config.properties=" + context.getFilePathStrategy()
            .normalizeAsUrl(new File(new File(workingDirectory, CONFIG_DIRECTORY), CONFIG_INI)));
    // TODO http://team.ops4j.org/browse/PAXSCANNER-23?focusedCommentId=18236&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-18236
    final Properties frameworkProperties = context.getProperties();
    if (frameworkProperties != null) {
        final Enumeration<?> enumeration = frameworkProperties.propertyNames();
        while (enumeration.hasMoreElements()) {
            final String key = (String) enumeration.nextElement();
            String property = frameworkProperties.getProperty(key);
            String quotedProperty = property.replace("\"", "\\\"");
            if (property.length() < quotedProperty.length() || property.indexOf(' ') >= 0) {
                property = '"' + quotedProperty + '"';
            }
            StringBuilder vmOption = new StringBuilder(2 + key.length() + 1 + property.length());
            vmOption.append("-D");
            vmOption.append(key);
            if (property.length() > 0) {
                vmOption.append('=');
                vmOption.append(property);
            }
            vmOptions.add(vmOption.toString());
        }
    }
    return vmOptions.toArray(new String[vmOptions.size()]);
}

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From source file:net.sf.jasperreports.eclipse.builder.jdt.JRJdtCompiler.java

protected Map<String, String> getJdtSettings() {
    if (settings == null) {
        settings = new HashMap<String, String>();
        settings.put(CompilerOptions.OPTION_LineNumberAttribute, CompilerOptions.GENERATE);
        settings.put(CompilerOptions.OPTION_SourceFileAttribute, CompilerOptions.GENERATE);
        settings.put(CompilerOptions.OPTION_ReportDeprecation, CompilerOptions.IGNORE);
        // if (ctxt.getOptions().getJavaEncoding() != null)
        // {//from   ww  w  . j  a va  2 s . c  o  m
        // settings.put(CompilerOptions.OPTION_Encoding,
        // ctxt.getOptions().getJavaEncoding());
        // }
        // if (ctxt.getOptions().getClassDebugInfo())
        // {
        // settings.put(CompilerOptions.OPTION_LocalVariableAttribute,
        // CompilerOptions.GENERATE);
        // }

        List<JRPropertiesUtil.PropertySuffix> properties = JRPropertiesUtil.getInstance(jasperReportsContext)
                .getProperties(JDT_PROPERTIES_PREFIX);
        for (Iterator<JRPropertiesUtil.PropertySuffix> it = properties.iterator(); it.hasNext();) {
            JRPropertiesUtil.PropertySuffix property = it.next();
            String propVal = property.getValue();
            if (propVal != null && propVal.length() > 0) {
                settings.put(property.getKey(), propVal);
            }
        }

        Properties systemProps = System.getProperties();
        for (Enumeration<String> it = (Enumeration<String>) systemProps.propertyNames(); it
                .hasMoreElements();) {
            String propName = it.nextElement();
            if (propName.startsWith(JDT_PROPERTIES_PREFIX)) {
                String propVal = systemProps.getProperty(propName);
                if (propVal != null && propVal.length() > 0) {
                    settings.put(propName, propVal);
                }
            }
        }
    }
    return settings;
}

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