Example usage for javax.naming.directory InitialDirContext InitialDirContext

Introduction

In this page you can find the example usage for javax.naming.directory InitialDirContext InitialDirContext.

Prototype

public InitialDirContext(Hashtable<?, ?> environment) throws NamingException 

Source Link

Document

Constructs an initial DirContext using the supplied environment.

Usage

From source file:Main.java

public static void main(String args[]) throws Exception {
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, INITCTX);
    env.put(Context.PROVIDER_URL, MY_HOST);
    env.put(Context.SECURITY_AUTHENTICATION, "simple");
    env.put(Context.SECURITY_PRINCIPAL, MGR_DN);
    env.put(Context.SECURITY_CREDENTIALS, MGR_PW);
    DirContext ctx = new InitialDirContext(env);
    ctx.destroySubcontext(MY_ENTRY);//  ww w.ja v a2s.  c o  m
}

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From source file:Main.java

public static void main(String args[]) throws Exception {
    Hashtable env = new Hashtable();
    env.put(Context.INITIAL_CONTEXT_FACTORY, INITCTX);
    env.put(Context.PROVIDER_URL, MY_HOST);
    DirContext ctx = new InitialDirContext(env);
    SearchControls constraints = new SearchControls();
    constraints.setSearchScope(SearchControls.SUBTREE_SCOPE);
    NamingEnumeration results = ctx.search(MY_SEARCHBASE, MY_FILTER, constraints);
    while (results != null && results.hasMore()) {
        SearchResult sr = (SearchResult) results.next();
        String dn = sr.getName() + ", " + MY_SEARCHBASE;

        System.out.println("Distinguished Name is " + dn);
        Attributes ar = ctx.getAttributes(dn, MY_ATTRS);
        if (ar == null) {
            System.out.println("Entry " + dn + " has none of the specified attributes\n");
            return;
        }/*  www .ja  v  a 2  s.c o m*/
        for (int i = 0; i < MY_ATTRS.length; i++) {
            Attribute attr = ar.get(MY_ATTRS[i]);
            if (attr == null) {
                continue;
            }
            System.out.println(MY_ATTRS[i] + ":");
            for (Enumeration vals = attr.getAll(); vals.hasMoreElements();) {
                System.out.println("\t" + vals.nextElement());

            }
        }
    }
}

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From source file:Main.java

public static void main(String args[]) throws Exception {
    Hashtable<String, String> env = new Hashtable<String, String>();

    env.put(Context.INITIAL_CONTEXT_FACTORY, INITCTX);

    env.put(Context.PROVIDER_URL, MY_HOST);
    env.put(Context.SECURITY_AUTHENTICATION, "simple");
    env.put(Context.SECURITY_PRINCIPAL, MGR_DN);
    env.put(Context.SECURITY_CREDENTIALS, MGR_PW);

    DirContext ctx = new InitialDirContext(env);

    ModificationItem[] mods = new ModificationItem[2];

    Attribute mod0 = new BasicAttribute("number", "555-555-5555");
    Attribute mod1 = new BasicAttribute("1", "AAA");

    mods[0] = new ModificationItem(DirContext.REPLACE_ATTRIBUTE, mod0);
    mods[1] = new ModificationItem(DirContext.ADD_ATTRIBUTE, mod1);

    ctx.modifyAttributes("uid=mewilcox, ou=People, o=airius.com", mods);
}

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From source file:Shared.java

public static void main(String[] args) {
    // Set up environment for creating initial context
    Hashtable<String, Object> env = new Hashtable<String, Object>(11);
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, "ldap://localhost:389/o=JNDITutorial");

    try {//from ww w. j  av a  2 s .  c om
        // Create initial context
        DirContext ctx = new InitialDirContext(env);

        // Get a copy of the same context
        Context ctx2 = (Context) ctx.lookup("");

        // Get a child context
        Context ctx3 = (Context) ctx.lookup("ou=NewHires");

        // do something useful with ctx, ctx2, ctx3

        // Close the contexts when we're done
        ctx.close();
        ctx2.close();
        ctx3.close();
    } catch (NamingException e) {
        e.printStackTrace();
    }
}

---

From source file:RenameInterior.java

public static void main(String[] args) {

    // Set up environment for creating initial context
    Hashtable<String, Object> env = new Hashtable<String, Object>(11);
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, "ldap://localhost:389/o=JNDITutorial");

    try {/*from  w  ww. j  a  v  a2  s. co m*/
        // Create initial context
        DirContext ctx = new InitialDirContext(env);

        // Perform rename
        ctx.rename("ou=NewHires", "ou=OldHires");

        // Check that it worked
        System.out.println(ctx.lookup("ou=OldHires"));

        // Revert change
        ctx.rename("ou=OldHires", "ou=NewHires");

        // Check that we are back at our original setup
        System.out.println(ctx.lookup("ou=NewHIres"));

        // Close the context when we're done
        ctx.close();
    } catch (NamingException e) {
        e.printStackTrace();
    }
}

---

From source file:RenameDiffParent.java

public static void main(String[] args) {

    // Set up environment for creating initial context
    Hashtable<String, Object> env = new Hashtable<String, Object>(11);
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, "ldap://localhost:389/o=JNDITutorial");

    try {/*from  w  w w .  j  a v  a2s  .  co  m*/
        // Create initial context
        DirContext ctx = new InitialDirContext(env);

        // Perform rename
        ctx.rename("cn=C. User, ou=NewHires", "cn=C. User, ou=People");

        // Check that it worked
        System.out.println(ctx.lookup("cn=C. User, ou=People"));

        // Revert change
        ctx.rename("cn=C. User, ou=People", "cn=C. User, ou=NewHires");

        // Check that we are back at our original setup
        System.out.println(ctx.lookup("cn=C. User, ou=NewHires"));

        // Close the context when we're done
        ctx.close();
    } catch (NamingException e) {
        e.printStackTrace();
    }
}

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From source file:NewConn.java

public static void main(String[] args) {
    // Set up environment for creating initial context
    Hashtable<String, Object> env = new Hashtable<String, Object>(11);
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, "ldap://localhost:389/o=JNDITutorial");

    try {//from www.  j ava2s .  c  om
        // Create initial context (first connection)
        DirContext ctx = new InitialDirContext(env);

        // Get a copy of the same context
        DirContext ctx2 = (DirContext) ctx.lookup("");

        // Change authentication properties in ctx2
        ctx2.addToEnvironment(Context.SECURITY_PRINCIPAL, "cn=C. User, ou=NewHires, o=JNDITutorial");
        ctx2.addToEnvironment(Context.SECURITY_CREDENTIALS, "mysecret");

        // Method on ctx2 will use new connection
        System.out.println(ctx2.getAttributes("ou=NewHires"));

        // Close the contexts when we're done
        ctx.close();
        ctx2.close();
    } catch (NamingException e) {
        e.printStackTrace();
    }
}

---

From source file:RetrievingLdapName.java

public static void main(String[] args) {

    // Set up the environment for creating the initial context
    Hashtable<String, Object> env = new Hashtable<String, Object>(11);
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, "ldap://localhost:389/o=JNDITutorial");

    try {//from  ww  w.  j  a  v  a  2 s .  c om
        // Create initial context
        DirContext ctx = new InitialDirContext(env);

        NamingEnumeration answer = ctx.search("ou=People", null);

        // Print the answer
        while (answer.hasMore()) {
            SearchResult sr = (SearchResult) answer.next();
            String name = sr.getNameInNamespace();
            System.out.println(name);
            LdapName dn = new LdapName(name);

            // do something with the dn
        }

        // Close the context when we're done
        ctx.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:Timeout.java

public static void main(String[] args) {
    // Set up environment for creating initial context
    Hashtable<String, Object> env = new Hashtable<String, Object>(11);
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, "ldap://localhost:389/o=JNDITutorial");

    // Specify timeout to be 5 seconds
    env.put("com.sun.jndi.ldap.connect.timeout", "5000");

    try {/* w w w . ja va 2s  . co m*/
        // Create initial context
        DirContext ctx = new InitialDirContext(env);

        System.out.println(ctx.lookup("ou=NewHires"));

        // do something useful with ctx

        // Close the context when we're done
        ctx.close();
    } catch (NamingException e) {
        e.printStackTrace();
    }
}

---

From source file:Compare.java

public static void main(String[] args) {

    // Set up environment for creating initial context
    Hashtable<String, Object> env = new Hashtable<String, Object>(11);
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, "ldap://localhost:389/o=JNDITutorial");

    try {/*ww  w  . j a  va  2 s  .c om*/
        // Create initial context
        DirContext ctx = new InitialDirContext(env);

        // Value of attribute
        byte[] key = { (byte) 0x61, (byte) 0x62, (byte) 0x63, (byte) 0x64, (byte) 0x65, (byte) 0x66,
                (byte) 0x67 };

        // Set up search controls
        SearchControls ctls = new SearchControls();
        ctls.setReturningAttributes(new String[0]); // return no attrs
        ctls.setSearchScope(SearchControls.OBJECT_SCOPE); // search object only

        // Invoke search method that will use the LDAP "compare" operation
        NamingEnumeration answer = ctx.search("cn=S. User, ou=NewHires", "(mySpecialKey={0})",
                new Object[] { key }, ctls);

        // Print the answer
        // FilterArgs.printSearchEnumeration(answer);

        // Close the context when we're done
        ctx.close();
    } catch (NamingException e) {
        e.printStackTrace();
    }
}

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