Example usage for javax.naming NamingEnumeration next

Introduction

In this page you can find the example usage for javax.naming NamingEnumeration next.

Prototype

public T next() throws NamingException;

Source Link

Document

Retrieves the next element in the enumeration.

Usage

From source file:LdapSearch.java

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

    String sp = "com.sun.jndi.ldap.LdapCtxFactory";
    env.put(Context.INITIAL_CONTEXT_FACTORY, sp);

    String ldapUrl = "ldap://localhost:389/dc=yourName, dc=com";
    env.put(Context.PROVIDER_URL, ldapUrl);

    DirContext dctx = new InitialDirContext(env);

    String base = "ou=People";

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

    String filter = "(&(sn=W*)(l=Criteria*))";

    NamingEnumeration results = dctx.search(base, filter, sc);
    while (results.hasMore()) {
        SearchResult sr = (SearchResult) results.next();
        Attributes attrs = sr.getAttributes();

        Attribute attr = attrs.get("cn");
        System.out.print(attr.get() + ": ");
        attr = attrs.get("mail");
        System.out.println(attr.get());
    }/*from w  w w. j a  va  2  s . c  o m*/
    dctx.close();
}

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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 {/*ww w .  ja v  a2s  .  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);
    }
}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    Connection conn = getMySqlConnection();
    // Set up the environment for creating the initial context
    Hashtable env = new Hashtable(11);
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.fscontext.RefFSContextFactory");
    env.put(Context.PROVIDER_URL, "file:/jdbc");

    Context context = new InitialContext(env);
    NamingEnumeration list = context.list("jdbc");

    while (list.hasMore()) {
        NameClassPair nc = (NameClassPair) list.next();
        System.out.println(nc);//www. j a  v a2  s  .com
    }

    OracleDataSource ods = new OracleDataSource();
    ods.setDriverType("thin");
    ods.setServerName("localhost");
    ods.setNetworkProtocol("tcp");
    ods.setDatabaseName("databaseName");
    ods.setPortNumber(1521);
    ods.setUser("userName");
    ods.setPassword("Password");

    Context ctx = new InitialContext();
    ctx.bind("file:/jdbc/mydb", ods);

    // Get the initial context of JNDI and lookup the datasource.
    InitialContext ic = new InitialContext();
    javax.sql.DataSource ds = (javax.sql.DataSource) ic.lookup("file:/jdbc/mydb");
    // Set the optional printwriter where the trace log is to be directed.
    ds.setLogWriter(new PrintWriter(new FileOutputStream("c:/datasource.log")));
    Connection con1 = ds.getConnection();
    Connection con2 = ds.getConnection("userName", "password");
    conn.close();

}

---

From source file:List.java

public static void main(String[] args) throws Exception {
    Hashtable env = new Hashtable();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.fscontext.RefFSContextFactory");
    env.put(Context.PROVIDER_URL, "file:/tmp/marketing");

    Object item = null;/*from   www . jav  a2 s . com*/

    Context initCtx = new InitialContext(env);
    NamingEnumeration nl = initCtx.list("reports");

    if (nl == null)
        System.out.println("\nNo items in name list");
    else
        while (nl.hasMore()) {
            item = nl.next();
            System.out.println("item's class is " + item.getClass().getName());
            System.out.println(item);
            System.out.println("");
        }
}

---

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");

    LdapContext ctx = new InitialLdapContext(env, null);

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

    System.out.println(ctx.getResponseControls());

    while (answer.hasMore()) {
        SearchResult si = (SearchResult) answer.next();
        if (si instanceof HasControls) {
            System.out.println(((HasControls) si).getControls());
        }//from  w ww .  j  a v  a  2s.  c  o  m
    }
    System.out.println(ctx.getResponseControls());
}

---

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;
        }//from  w  w  w . j  a v  a2 s  .  co  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());

            }
        }
    }
}

---

From source file:Destroy.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 va  2 s . c o m*/
        // Create the initial context
        Context ctx = new InitialContext(env);

        // Destroy the context
        ctx.destroySubcontext("ou=NewOu");

        // Check that it has been destroyed by listing its parent
        NamingEnumeration list = ctx.list("");

        // 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("destroy failed: " + e);
    }
}

---

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 . com*/
        // 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: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  w  w  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: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  .  j  a v a 2  s  .co  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);
    }
}

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