Example usage for java.util Hashtable put

Introduction

In this page you can find the example usage for java.util Hashtable put.

Prototype

public synchronized V put(K key, V value)

Source Link

Document

Maps the specified key to the specified value in this hashtable.

Usage

From source file:Main.java

static Hashtable hashtableClone(Hashtable ht1, Hashtable ht2) {
    if (ht1 == null && ht2 == null)
        return null;

    Hashtable htresp = new Hashtable();

    if (ht1 != null) {
        Enumeration e = ht1.keys();
        while (e.hasMoreElements()) {
            Object element = e.nextElement();
            htresp.put(element, ht1.get(element));
        }/*from w w  w .  j a  v  a2s. com*/
    }
    if (ht2 != null) {
        Enumeration e = ht2.keys();
        while (e.hasMoreElements()) {
            Object element = e.nextElement();
            htresp.put(element, ht2.get(element));
        }
    }
    return htresp;
}

From source file:co.runrightfast.core.utils.JmxUtils.java

static ObjectName applicationMBeanObjectName(final String domain, @NonNull final Class<?> mbeanType,
        final String name) {
    checkArgument(isNotBlank(domain));/*from w ww  .jav a2  s.c  om*/
    checkArgument(isNotBlank(name));
    try {
        @SuppressWarnings("UseOfObsoleteCollectionType")
        final Hashtable<String, String> attributes = new Hashtable<>();
        attributes.put("type", mbeanType.getSimpleName());
        attributes.put("name", name);
        return ObjectName.getInstance(domain, attributes);
    } catch (final MalformedObjectNameException e) {
        throw new RuntimeException(e);
    }
}

From source file:Main.java

/**
 * Method getDropDownOptions./*from  w  w  w.  jav a 2  s .com*/
 *
 * @param vector         Vector
 * @param valueGetter    String
 * @param textGetter     String
 * @param selectedValues Vector
 * @return String
 * @throws NoSuchMethodException
 * @throws IllegalAccessException
 * @throws InvocationTargetException
 */
public static String getDropDownOptions(Vector vector, String valueGetter, String textGetter,
        Vector selectedValues) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
    Hashtable selectedValuesHashtable = new Hashtable(selectedValues.size());

    for (int i = 0; i < selectedValues.size(); i++) {
        selectedValuesHashtable.put(selectedValues.elementAt(i).toString(), "");

    }

    StringBuffer dropDownOptions = new StringBuffer("");
    String optionValue = null;
    String optionText = null;
    Class[] clsParms = new Class[0];
    Object[] objParms = new Object[0];
    Method getterMethod = null;

    Object vectorElement = null;

    for (int i = 0; i < vector.size(); i++) {
        vectorElement = vector.elementAt(i);
        getterMethod = vectorElement.getClass().getMethod(valueGetter, clsParms);
        optionValue = getterMethod.invoke(vectorElement, objParms).toString();
        getterMethod = vectorElement.getClass().getMethod(textGetter, clsParms);
        optionText = getterMethod.invoke(vectorElement, objParms).toString();

        dropDownOptions.append("<option value=\"" + optionValue + "\"");

        if (selectedValuesHashtable.containsKey(optionValue)) {
            dropDownOptions.append(" selected");
        }

        dropDownOptions.append(">" + optionText);
    }

    return dropDownOptions.toString();
}

From source file:Main.java

public static Hashtable parameterMapToHashtable(Map m) {
    Hashtable ret = new Hashtable();
    ret.putAll(m);/* ww  w  .  j  a  va 2s .  c o m*/
    for (Iterator i = ret.keySet().iterator(); i.hasNext();) {
        Object key = i.next();
        String[] value = (String[]) ret.get(key);
        try {
            ret.put(key, value[0]);
        } catch (ArrayIndexOutOfBoundsException e) {
            // This should not happen but if it does just continue
            // processing.
        }
    }
    return ret;
}

From source file:Main.java

static Hashtable hashtableMerge(Hashtable dst, Hashtable src) {
    if (dst == null)
        return src;
    if (src == null)
        return dst;

    Enumeration e = src.keys();/*from  w w w . j a v a  2s.c  om*/

    while (e.hasMoreElements()) {
        Object element = e.nextElement();
        dst.put(element, src.get(element));
    }
    return dst;
}

From source file:io.fabric8.mq.util.BrokerJmxUtils.java

public static Hashtable<String, String> getProperties(String string) {
    Hashtable<String, String> result = new Hashtable<>();
    String[] props = string.split(",");
    for (String prop : props) {
        String[] keyValues = prop.split("=");
        result.put(keyValues[0].trim(), ObjectName.quote(keyValues[1].trim()));
    }/*w  w  w.  j a  v a 2  s.c  o  m*/
    return result;
}

From source file:Main.java

public static Hashtable contarElementos(Vector list) {
    Hashtable hash = new Hashtable();

    for (int i = 0; i < list.size(); i++) {
        Object key = list.elementAt(i);
        if (hash.containsKey(key)) {
            Integer qtde = new Integer(((Integer) hash.get(key)).intValue() + 1);
            hash.put(key, qtde);
        } else {/*from   w  w w .ja  va2 s .  com*/
            hash.put(key, new Integer(1));
        }
    }

    return hash;
}

From source file:com.mirth.connect.connectors.jms.JmsDispatcherTests.java

private static ConnectionFactory lookupConnectionFactoryWithJndi(JmsConnectorProperties connectorProperties)
        throws Exception {
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.PROVIDER_URL, connectorProperties.getJndiProviderUrl());
    env.put(Context.INITIAL_CONTEXT_FACTORY, connectorProperties.getJndiInitialContextFactory());
    env.put(Context.SECURITY_PRINCIPAL, connectorProperties.getUsername());
    env.put(Context.SECURITY_CREDENTIALS, connectorProperties.getPassword());

    initialContext = new InitialContext(env);
    String connectionFactoryName = connectorProperties.getJndiConnectionFactoryName();
    return (ConnectionFactory) initialContext.lookup(connectionFactoryName);
}

From source file:io.fabric8.mq.controller.util.BrokerJmxUtils.java

public static Hashtable<String, String> getProperties(String string) {
    Hashtable<String, String> result = new Hashtable<>();
    String[] props = string.split(",");
    for (int i = 0; i < props.length; i++) {
        String[] keyValues = props[i].split("=");
        result.put(keyValues[0].trim(), ObjectName.quote(keyValues[1].trim()));
    }//  w w  w  .j  a va 2s  .c om
    return result;
}

From source file:com.springsource.insight.plugin.ldap.LdapOperationCollectionAspectTestSupport.java

protected static final Hashtable<String, Object> createEnvironment() {
    Hashtable<String, Object> env = new Hashtable<String, Object>();
    env.put(Context.PROVIDER_URL, LDAP_URL);
    env.put(Context.SECURITY_AUTHENTICATION, "simple");
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.SECURITY_PRINCIPAL, LDAP_USERNAME);
    env.put(Context.SECURITY_CREDENTIALS, LDAP_PASSWORD);
    return env;// ww w  . jav  a2  s  .co  m
}