Example usage for javax.naming Context PROVIDER_URL

Introduction

In this page you can find the example usage for javax.naming Context PROVIDER_URL.

Prototype

String PROVIDER_URL

To view the source code for javax.naming Context PROVIDER_URL.

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Document

Constant that holds the name of the environment property for specifying configuration information for the service provider to use.

Usage

From source file:Unbind.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 w  w w .  j av  a 2  s. c  om
        // Create the initial context
        Context ctx = new InitialContext(env);

        // Remove the binding
        ctx.unbind("cn=Favorite Fruit");

        // Check that it is gone
        Object obj = null;
        try {
            obj = ctx.lookup("cn=Favorite Fruit");
        } catch (NameNotFoundException ne) {
            System.out.println("unbind successful");
            return;
        }

        System.out.println("unbind failed; object still there: " + obj);

        // Close the context when we're done
        ctx.close();
    } catch (NamingException e) {
        System.out.println("Operation failed: " + e);
    }
}

---

From source file:BadPasswd.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");

    // Authenticate as S. User and give incorrect password
    env.put(Context.SECURITY_AUTHENTICATION, "simple");
    env.put(Context.SECURITY_PRINCIPAL, "cn=S. User, ou=NewHires, o=JNDITutorial");
    env.put(Context.SECURITY_CREDENTIALS, "notmysecret");

    try {//from   ww  w . j  a  v a 2s  .c o 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:SerObj.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 {/*w  ww  . jav a 2  s.c o  m*/
        // Create the initial context
        Context ctx = new InitialContext(env);

        // Create object to be bound
        Button b = new Button("Push me");

        // Perform bind
        ctx.bind("cn=Button", b);

        // Check that it is bound
        Button b2 = (Button) ctx.lookup("cn=Button");
        System.out.println(b2);

        // Close the context when we're done
        ctx.close();
    } catch (NamingException e) {
        System.out.println("Operation failed: " + e);
    }
}

---

From source file:ListBindings.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 w  ww.ja  v a 2s  .  c o m
        // Create the initial context
        Context ctx = new InitialContext(env);

        // Get listing of context
        NamingEnumeration bindings = ctx.listBindings("ou=People");

        // Go through each item in list
        while (bindings.hasMore()) {
            Binding bd = (Binding) bindings.next();
            System.out.println(bd.getName() + ": " + bd.getObject());
        }

        // Close the context when we're done
        ctx.close();
    } catch (NamingException e) {
        System.out.println("List Bindings failed: " + e);
    }
}

---

From source file:UseDiff.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");

    // Authenticate as S. User and password "mysecret"
    env.put(Context.SECURITY_AUTHENTICATION, "simple");
    env.put(Context.SECURITY_PRINCIPAL, "cn=S. User, ou=NewHires, o=JNDITutorial");
    env.put(Context.SECURITY_CREDENTIALS, "mysecret");

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

        // do something useful with ctx
        System.out.println(ctx.lookup("ou=NewHires"));

        // Change to using no authentication
        ctx.addToEnvironment(Context.SECURITY_AUTHENTICATION, "none");

        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:List.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 w  w w.  j a  v a  2  s .  c o m
        // Create the initial context
        Context ctx = new InitialContext(env);

        // Get listing of context
        NamingEnumeration list = ctx.list("ou=People");

        // Go through each item in list
        while (list.hasMore()) {
            NameClassPair nc = (NameClassPair) list.next();
            System.out.println(nc);
        }

        // Close the context when we're done
        ctx.close();
    } catch (NamingException e) {
        System.out.println("List failed: " + e);
    }
}

---

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 w  ww .  j  a v  a  2s. com
        // 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: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  a  2 s . c o 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();
    }
}

---

From source file:RenameKeepRDN.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");

    // Set property to keep RDN
    env.put("java.naming.ldap.deleteRDN", "false");

    try {/*from ww w.ja v a 2s  .  com*/
        // Create initial context
        DirContext ctx = new InitialDirContext(env);

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

        // Check that it worked
        System.out.println(ctx.getAttributes("cn=Claude User,ou=NewHires"));

        // Revert change
        // Make sure new name doesn't get converted into attribute

        ctx.removeFromEnvironment("java.naming.ldap.deleteRDN");
        ctx.rename("cn=Claude User, ou=NewHires", "cn=C. User,ou=NewHires");

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

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

---

From source file:None.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");

    // Use anonymous authentication
    env.put(Context.SECURITY_AUTHENTICATION, "none");

    try {/*from w  w w  . j  av a 2 s .c o 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();
    }
}

---

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