Example usage for java.util Properties keys

Introduction

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

Prototype

@Override
    public Enumeration<Object> keys() 

Source Link

Usage

From source file:org.mrgeo.data.accumulo.utils.AccumuloConnector.java

public static String encodeAccumuloProperties(String r) {
    StringBuffer sb = new StringBuffer();
    // sb.append(MrGeoAccumuloConstants.MRGEO_ACC_ENCODED_PREFIX);
    Properties props = getAccumuloProperties();
    props.setProperty(MrGeoAccumuloConstants.MRGEO_ACC_KEY_RESOURCE, r);
    Enumeration<?> e = props.keys();
    while (e.hasMoreElements()) {
        String k = (String) e.nextElement();
        String v = props.getProperty(k);
        if (sb.length() > 0) {
            sb.append(MrGeoAccumuloConstants.MRGEO_ACC_ENCODED_DELIM);
        }/*from   w  w  w.ja  va  2 s  .  c o  m*/
        sb.append(k + "=" + v);
    }
    byte[] enc = Base64.encodeBase64(sb.toString().getBytes());
    String retStr = new String(enc);
    retStr = MrGeoAccumuloConstants.MRGEO_ACC_ENCODED_PREFIX + retStr;

    return retStr;
}

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From source file:gdt.data.grain.Locator.java

/**
   * Remove the name/value pair from the locator. 
   * @param locator$ the locator string/*from   w  ww .  j  ava2  s  .c o m*/
   * @param name$ the name. 
* @return  the locator string.   
   */
public static String remove(String locator$, String name$) {
    if (name$ == null)
        return locator$;
    Properties locator = toProperties(locator$);
    if (locator == null)
        return locator$;
    Enumeration<?> en = locator.keys();
    String key$;
    while (en.hasMoreElements()) {
        key$ = (String) en.nextElement();
        if (name$.equals(key$)) {
            locator.remove(key$);
            break;
        }
    }
    return toString(locator);
}

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From source file:Main.java

/**
 * Find an element//from   w w  w.j  av  a 2s .c om
 * @param doc XML document
 * @param tagName Tag name
 * @param props Properties corresponding to attributes in tag
 * @return Element or null if not found
 */
public static Element findElement(Document doc, String tagName, Properties props) {
    Element elmt = null;
    NodeList nlist = doc.getElementsByTagName(tagName);
    for (int i = 0; i < nlist.getLength() && elmt == null; i++) {
        Node node = nlist.item(i);
        if (node instanceof Element) {
            Element temp = (Element) node;
            boolean matches = true;
            for (Enumeration en = props.keys(); en.hasMoreElements() && matches;) {
                String name = (String) en.nextElement();
                String value = props.getProperty(name);
                String attValue = temp.getAttribute(name);
                if (attValue == null)
                    matches = false;
                else if (!value.equals(attValue))
                    matches = false;
            }
            if (matches)
                elmt = temp;
        }
    }
    return elmt;
}

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From source file:gdt.data.grain.Locator.java

/**
   * Append the name/value pairs from the other locator. If the name
   * already exists it will be ignored. 
   * @param locator$ the target locator string
   * @param locator2$ the second locator string. 
* @return  the result locator string.   
   *//*from  w w  w  .j  a  v a  2 s .c  o  m*/
public static String merge(String locator$, String locator2$) {
    try {
        Properties locator = toProperties(locator2$);
        if (locator == null)
            return locator$;
        Enumeration<?> en = locator.keys();
        String key$;
        String value$;
        while (en.hasMoreElements()) {
            key$ = (String) en.nextElement();
            value$ = locator.getProperty(key$);
            locator$ = Locator.append(locator$, key$, value$);
        }
        return locator$;
    } catch (Exception e) {
        Logger.getLogger(Locator.class.getName()).severe(e.toString());
        return null;
    }
}

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From source file:org.openadaptor.util.PropertiesPoster.java

/**
 * Simple utility method to convert a set of properties into a HTTP POST string.
 * //  www .j  a v a2  s  . com
 * @param properties
 * @return String containing appropriately encoded name/value pairs
 * @throws UnsupportedEncodingException
 */
public static String generatePOSTData(Properties properties) throws UnsupportedEncodingException {
    StringBuffer sb = new StringBuffer();
    if (properties != null) {
        for (Enumeration keys = properties.keys(); keys.hasMoreElements();) {
            String key = (String) keys.nextElement();
            String value = properties.getProperty(key);
            if (sb.length() > 0) {// Need separator between <name>=<value> pairs
                sb.append("&");
            }
            sb.append(URLEncoder.encode(key, DEFAULT_ENCODING));
            sb.append("=");
            sb.append(URLEncoder.encode(value, DEFAULT_ENCODING));
        }
    }
    log.debug("Generated POST data:" + sb.toString());
    return sb.toString();
}

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From source file:Main.java

/**
 * Convert Properties to string/* w w  w .  j  ava 2 s . c  om*/
 *
 * @param props
 * @return xml string
 * @throws IOException
 */
public static String writePropToString(Properties props) throws IOException {
    try {
        org.w3c.dom.Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
        org.w3c.dom.Element conf = doc.createElement("configuration");
        doc.appendChild(conf);
        conf.appendChild(doc.createTextNode("\n"));
        for (Enumeration e = props.keys(); e.hasMoreElements();) {
            String name = (String) e.nextElement();
            Object object = props.get(name);
            String value;
            if (object instanceof String) {
                value = (String) object;
            } else {
                continue;
            }
            org.w3c.dom.Element propNode = doc.createElement("property");
            conf.appendChild(propNode);

            org.w3c.dom.Element nameNode = doc.createElement("name");
            nameNode.appendChild(doc.createTextNode(name.trim()));
            propNode.appendChild(nameNode);

            org.w3c.dom.Element valueNode = doc.createElement("value");
            valueNode.appendChild(doc.createTextNode(value.trim()));
            propNode.appendChild(valueNode);

            conf.appendChild(doc.createTextNode("\n"));
        }

        Source source = new DOMSource(doc);
        StringWriter stringWriter = new StringWriter();
        Result result = new StreamResult(stringWriter);
        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer = factory.newTransformer();
        transformer.transform(source, result);

        return stringWriter.getBuffer().toString();
    } catch (Exception e) {
        throw new IOException(e);
    }
}

---

From source file:gdt.data.grain.Locator.java

/**
   * Convert properties into the locator string.
   * @param props properties //  ww w. j av  a  2  s.co m
* @return locator string.   
   */
public static String toString(Properties props) {
    if (props == null)
        return null;
    try {
        StringBuffer sb = new StringBuffer();
        Enumeration<?> keys = props.keys();
        if (keys == null)
            return null;
        String name$;
        String value$;
        while (keys.hasMoreElements()) {
            name$ = (String) keys.nextElement();
            value$ = props.getProperty(name$);
            if (value$ != null)
                sb.append(name$ + VALUE_DELIMITER + value$ + NAME_DELIMITER);
        }
        String locator$ = sb.toString();
        locator$.substring(0, locator$.length() - NAME_DELIMITER.length());
        return sb.toString();
    } catch (Exception e) {
        Logger.getLogger(Locator.class.getName()).severe(":compress:" + e.toString());
        return null;
    }
}

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From source file:org.jfrog.teamcity.agent.util.ArtifactoryClientConfigurationBuilder.java

private static void addMatrixParamProperties(BuildRunnerContext runnerContext,
        ArtifactoryClientConfiguration clientConf) {
    Properties fileAndSystemProperties = BuildInfoExtractorUtils
            .mergePropertiesWithSystemAndPropertyFile(new Properties());
    Properties filteredMatrixParams = BuildInfoExtractorUtils.filterDynamicProperties(fileAndSystemProperties,
            BuildInfoExtractorUtils.MATRIX_PARAM_PREDICATE);
    Enumeration<Object> propertyKeys = filteredMatrixParams.keys();
    while (propertyKeys.hasMoreElements()) {
        String key = propertyKeys.nextElement().toString();
        clientConf.publisher.addMatrixParam(key, filteredMatrixParams.getProperty(key));
    }//from   w ww  .ja v a  2s  .  c  o m

    HashMap<String, String> allParamMap = Maps
            .newHashMap(runnerContext.getBuildParameters().getAllParameters());
    allParamMap.putAll(((BuildRunnerContextImpl) runnerContext).getConfigParameters());
    gatherBuildInfoParams(allParamMap, clientConf.publisher, ClientProperties.PROP_DEPLOY_PARAM_PROP_PREFIX,
            Constants.ENV_PREFIX, Constants.SYSTEM_PREFIX);
}

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From source file:info.guardianproject.net.http.HttpManager.java

public static String doGet(String serviceEndpoint, Properties props) throws Exception {

    HttpClient httpClient = new SocksHttpClient();

    StringBuilder uriBuilder = new StringBuilder(serviceEndpoint);

    StringBuffer sbResponse = new StringBuffer();

    Enumeration<Object> enumProps = props.keys();
    String key, value = null;//  w  ww. j a v  a2  s. co m

    uriBuilder.append('?');

    while (enumProps.hasMoreElements()) {
        key = (String) enumProps.nextElement();
        value = (String) props.get(key);
        uriBuilder.append(key);
        uriBuilder.append('=');
        uriBuilder.append(java.net.URLEncoder.encode(value));
        uriBuilder.append('&');

    }

    HttpGet request = new HttpGet(uriBuilder.toString());
    HttpResponse response = httpClient.execute(request);

    int status = response.getStatusLine().getStatusCode();

    // we assume that the response body contains the error message
    if (status != HttpStatus.SC_OK) {
        ByteArrayOutputStream ostream = new ByteArrayOutputStream();
        response.getEntity().writeTo(ostream);
        Log.e("HTTP CLIENT", ostream.toString());

        return null;

    } else {
        InputStream content = response.getEntity().getContent();
        // <consume response>

        BufferedReader reader = new BufferedReader(new InputStreamReader(content));
        String line;

        while ((line = reader.readLine()) != null)
            sbResponse.append(line);

        content.close(); // this will also close the connection
    }

    return sbResponse.toString();

}

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From source file:com.openideals.android.net.HttpManager.java

public static String doGet(String serviceEndpoint, Properties props) throws Exception {

    HttpClient httpClient = new DefaultHttpClient();

    StringBuilder uriBuilder = new StringBuilder(serviceEndpoint);

    StringBuffer sbResponse = new StringBuffer();

    Enumeration<Object> enumProps = props.keys();
    String key, value = null;/*from w w  w  .ja  v  a  2 s.  co  m*/

    uriBuilder.append('?');

    while (enumProps.hasMoreElements()) {
        key = (String) enumProps.nextElement();
        value = (String) props.get(key);
        uriBuilder.append(key);
        uriBuilder.append('=');
        uriBuilder.append(java.net.URLEncoder.encode(value));
        uriBuilder.append('&');

    }

    HttpGet request = new HttpGet(uriBuilder.toString());
    HttpResponse response = httpClient.execute(request);

    int status = response.getStatusLine().getStatusCode();

    // we assume that the response body contains the error message
    if (status != HttpStatus.SC_OK) {
        ByteArrayOutputStream ostream = new ByteArrayOutputStream();
        response.getEntity().writeTo(ostream);
        Log.e("HTTP CLIENT", ostream.toString());

        return null;

    } else {
        InputStream content = response.getEntity().getContent();
        // <consume response>

        BufferedReader reader = new BufferedReader(new InputStreamReader(content));
        String line;

        while ((line = reader.readLine()) != null)
            sbResponse.append(line);

        content.close(); // this will also close the connection
    }

    return sbResponse.toString();

}

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