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

public static void main(String[] argv) throws Exception {

    String url = "ldap://localhost/o=JNDITutorial";
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, url);
    env.put(Context.SECURITY_AUTHENTICATION, "simple");
    env.put(Context.SECURITY_PRINCIPAL, "userDN");
    env.put(Context.SECURITY_CREDENTIALS, "secret");

    DirContext ctx = new InitialDirContext(env);
}

From source file:Main.java

public static void main(String[] s) {
    Hashtable<String, String> table = new Hashtable<String, String>();
    table.put("key1", "value1");
    table.put("key2", "value2");
    table.put("key3", "value3");

    Map m = Collections.unmodifiableMap(table);

    m.put("key3", "value3");

    System.out.println(m);//from   ww  w.  j  a v  a2 s  .c  om

}

From source file:Main.java

public static void main(String args[]) {
    Hashtable<String, String> hash = new Hashtable<String, String>();
    hash.put("1", "one");
    hash.put("2", "two");
    hash.put("3", "three");

    Enumeration keys = hash.keys();
    while (keys.hasMoreElements()) {
        Object key = keys.nextElement();
        Object value = hash.get(key);

        System.out.println(key + " : " + value);
    }//from  w  w w  .  ja  va2  s .co m
}

From source file:Main.java

public static void main(String[] s) {
    Hashtable<String, String> table = new Hashtable<String, String>();
    table.put("key1", "value1");
    table.put("key2", "value2");
    table.put("key3", "value3");

    Enumeration e = table.elements();
    while (e.hasMoreElements()) {
        String key = (String) e.nextElement();
        System.out.println(key + " : " + table.get(key));
    }// w ww . j  a  v a  2 s . co  m

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

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String url = "ldap://localhost/o=JNDITutorial";
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, url);
    env.put(Context.SECURITY_AUTHENTICATION, "simple");
    env.put(Context.SECURITY_PRINCIPAL, "userDN");
    env.put(Context.SECURITY_CREDENTIALS, "secret");
    // Create connection controls to use
    Control[] connectCtls = new Control[] { null };

    LdapContext ctx = new InitialLdapContext(env, connectCtls);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String url = "iiop://localhost/";
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.cosnaming.CNCtxFactory");
    env.put(Context.PROVIDER_URL, url);

    Context ctx = new InitialContext(env);

    // Create a subcontext.
    Context childCtx = ctx.createSubcontext("child");

    // Destroy the subcontext.
    ctx.destroySubcontext("child");
}

From source file:SearchScopeExample.java

public static void main(String[] argc) {
    Hashtable env = new Hashtable(11);

    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, "ldap://MyHost/o=JNDIExample");

    try {/*from   w ww .j av  a  2 s.c  om*/
        DirContext dctx = new InitialDirContext(env);

        String filter = "(&(cn=S*)(account>1000))";

        String[] attrIDs = { "cn", "email" };
        SearchControls sc = new SearchControls();
        sc.setReturningAttributes(attrIDs);
        sc.setSearchScope(SearchControls.SUBTREE_SCOPE);

        NamingEnumeration result = dctx.search("ou=People", filter, sc);

        while (result.hasMore()) {
            SearchResult sr = (SearchResult) result.next();
            System.out.println("Result = " + sr.getName());
        }
    } catch (NamingException e) {
        System.out.println(e);
    }
}

From source file:Main.java

public static void main(String[] s) {
    Hashtable<String, String> table = new Hashtable<String, String>();
    table.put("key1", "value1");
    table.put("key2", "value2");
    table.put("key3", "value3");

    Hashtable<String, String> table2 = new Hashtable<String, String>();
    table2.put("key4", "value4");
    table2.put("key5", "value5");
    table2.put("key6", "value6");

    table2.putAll(table);/*from   w  w w. j  ava 2 s .co m*/

    System.out.println(table2);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String url = "iiop://localhost/";
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.cosnaming.CNCtxFactory");
    env.put(Context.PROVIDER_URL, url);

    Context ctx = new InitialContext(env);
    NameParser parser = ctx.getNameParser("");
    Name dn = parser.parse("cn=John, ou=People, o=JNDITutorial");

    dn.remove(1);/*from  ww  w . ja v a  2s. c  o  m*/
    dn.add(0, "c=us");
    dn.add("cn=fs");
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String url = "iiop://localhost/";
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.cosnaming.CNCtxFactory");
    env.put(Context.PROVIDER_URL, url);

    Context ctx = new InitialContext(env);

    NamingEnumeration e = ctx.list("child");
    while (e.hasMore()) {
        NameClassPair entry = (NameClassPair) e.next();
        System.out.println(entry.getName());
    }//from w  w w .  ja  v a 2s  .  c  o  m
}