Examples with InitialContext javax.naming.InitialContext used on opensource projects

Example 66 with InitialContext

use of javax.naming.InitialContext in project OpenAM by OpenRock.

the class JdbcSimpleUserDao method initialize.

/**
     * This class must be called before using the methods since the datasource
     * must be set up.
     * This version of initialize is used when connections are retreived using
     * a Java EE datasource resource which is configured through the application
     * server. For example if you use your server's ability to configure and
     * pool connections. This also requires a java:comp/env resource-ref
     * in web.xml
     *
     * @throws java.lang.InstantiationException when not able to instantiate
     *      this class, for example if parameters are bad or null or can not
     *      make a connection to datasource.
     */
public void initialize(String jndiName, String userDataBaseTableName, String membershipDataBaseTableName, Debug idRepoDebugLog) throws java.lang.InstantiationException {
    useJNDI = true;
    //validate input parameters
    if (jndiName == null || jndiName.trim().length() == 0 || userDataBaseTableName == null || userDataBaseTableName.trim().length() == 0 || idRepoDebugLog == null || membershipDataBaseTableName == null) {
        String msg = "JdbcSimpleUserDao.initialize" + " validation failed to make and make a new instance" + " with paramaters: jndiName=" + jndiName + " userDataBaseTableName=" + userDataBaseTableName + " membershipDataBaseTableName=" + membershipDataBaseTableName + " debug=" + idRepoDebugLog == null ? null : idRepoDebugLog.getName();
        if (idRepoDebugLog != null && idRepoDebugLog.messageEnabled()) {
            idRepoDebugLog.message(msg);
        }
        throw new java.lang.InstantiationException(msg);
    }
    //set class fields to input paramater
    debug = idRepoDebugLog;
    datasourceName = jndiName.trim();
    userTableName = userDataBaseTableName.trim();
    //input value for membership table can be empty, but null is not allowed
    if (membershipDataBaseTableName != null) {
        membershipTableName = membershipDataBaseTableName.trim();
    }
    //set the datasource class field
    try {
        Context ctx = new InitialContext();
        //java:comp/env requires a resource-ref in web.xml
        datasource = (DataSource) ctx.lookup(datasourceName);
    } catch (Exception ex) {
        String msg = "JdbcSimpleUserDao.getInstance:" + " Not able to initialize the datasource through JNDI" + " for datasourceName=" + datasourceName;
        if (debug.errorEnabled()) {
            debug.error(msg + " exception =" + ex);
        }
        //reset to un-initialized state
        datasourceName = null;
        datasource = null;
        userTableName = null;
        debug = null;
        throw new java.lang.InstantiationException(msg + ex.getMessage());
    }
    Connection con = null;
    try {
        //test out and log database info to debug log
        con = getConnection();
        DatabaseMetaData dbmd = con.getMetaData();
        if (debug.messageEnabled()) {
            debug.message("JdbcSimpleUserDao.initialize: DB Meta Data:" + " name=" + (dbmd == null ? "Not Available" : dbmd.getUserName()) + " url=" + (dbmd == null ? "Not Available" : dbmd.getURL()));
        }
        databaseURL = (dbmd == null ? null : dbmd.getURL());
        isMySQL = isMySQL(databaseURL);
    } catch (Exception ex) {
        String msg = "JdbcSimpleUserDao.getInstance:" + " Not able to connect the datasource and get the meta" + " data such as DB url";
        if (debug.errorEnabled()) {
            debug.error(msg + " exception =" + ex);
        }
        //reset to un-initialized state
        datasourceName = null;
        datasource = null;
        userTableName = null;
        membershipTableName = null;
        throw new java.lang.InstantiationException(msg + ex.getMessage());
    } finally {
        closeConnection(con);
        //reset to un-initialized state
        if (datasourceName == null) {
            debug = null;
        }
    }
}

Example 67 with InitialContext

use of javax.naming.InitialContext in project ACS by ACS-Community.

the class NamingServiceRemoteDirectory method internalInitialize.

/**
	 * Obtains root context of the remote directory (CORBA Naming Service).
	 * @param orb	CORBA ORB.
	 * @param logger logger.
	 */
private void internalInitialize(ORB orb, Logger logger) {
    logger.info("Connecting to CORBA Naming Service with reference '" + reference + "'...");
    Hashtable<Object, Object> env = new Hashtable<Object, Object>();
    // set CosNamingFactory 
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.cosnaming.CNCtxFactory");
    // set NS address
    env.put(Context.PROVIDER_URL, reference);
    // set orb
    env.put("java.naming.corba.orb", orb);
    try {
        context = new InitialContext(env);
        logger.info("Connected to CORBA Naming Service with reference '" + reference + "'.");
    } catch (Throwable ex) {
        //logger.log(Level.INFO, "Failed to connect to CORBA Naming Service with reference '"+reference+"'...", ex);
        logger.info("Failed to connect to CORBA Naming Service with reference '" + reference + "'...");
        return;
    }
}

Example 68 with InitialContext

use of javax.naming.InitialContext in project ACS by ACS-Community.

the class TestJDAL method testListContext.

/**
	 * Listing different contexts - simple and XML contexts
	 * We shouldn't see any difference in listing just 'directory' context
	 * or listing inside a XML data
	 */
public void testListContext() throws Exception {
    Hashtable env = new Hashtable();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.cosylab.cdb.jdal.JNDIContextFactory");
    env.put(Context.PROVIDER_URL, strIOR);
    Context context = null;
    context = new InitialContext(env);
    assertNotNull(context);
    // try simple listing
    String list = "";
    NamingEnumeration ne = context.list("MACI");
    while (ne.hasMore()) {
        NameClassPair pair = (NameClassPair) ne.nextElement();
        list = list + pair.getName() + " ";
    }
    // same as we did listing
    assertTrue(list.indexOf("Containers") != -1);
    assertTrue(list.indexOf("Managers") != -1);
    // try with a XML
    ne = ((Context) (((Context) context.lookup("MACI")).lookup("Managers"))).list("Manager");
    list = "";
    while (ne.hasMore()) {
        NameClassPair pair = (NameClassPair) ne.nextElement();
        list = list + pair.getName() + " ";
    //System.out.println(pair.getName() + " " + pair.getClassName());
    }
    // this should be in Manager data
    assertTrue(list.indexOf("ServiceComponents") != -1);
}

Example 69 with InitialContext

use of javax.naming.InitialContext in project ACS by ACS-Community.

the class TestJDAL method testLookupContext.

/**
	 * Test lookup functions. We can just obtain an InitialContext
	 * and then use it to get any information in the CDB
	 */
public void testLookupContext() throws Exception {
    Hashtable env = new Hashtable();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.cosylab.cdb.jdal.JNDIContextFactory");
    env.put(Context.PROVIDER_URL, strIOR);
    Context context = null;
    context = new InitialContext(env);
    assertNotNull(context);
    // try simple lookup
    String list = "";
    Object ob = context.lookup("MACI");
    assertTrue(ob instanceof Context);
    // try with a value inside XML
    ob = ((Context) (((Context) (((Context) context.lookup("MACI")).lookup("Managers"))).lookup("Manager"))).lookup("ContainerPingInterval");
    assertTrue(ob instanceof String);
    double contPingInt = Double.parseDouble((String) ob);
    assertEquals(2.0, contPingInt);
}

Example 70 with InitialContext

use of javax.naming.InitialContext in project ACS by ACS-Community.

the class ManagerImpl method initializeFederation.

/*****************************************************************************/
/************************* [ Federation methods ] ****************************/
/*****************************************************************************/
/**
	 * Initialize manager federation.
	 */
public void initializeFederation(Hashtable federationDirectoryProperties) throws CoreException {
    assert (federationDirectoryProperties != null);
    //
    // read domain list
    //
    HashSet givenDomainList = new HashSet();
    try {
        String domainList = System.getProperty(NAME_DOMAIN_LIST);
        if (domainList != null) {
            // parse space/comma separated list
            StringTokenizer tokenizer = new StringTokenizer(domainList, ", ");
            while (tokenizer.hasMoreTokens()) {
                String domainName = tokenizer.nextToken();
                // do not allow '/' in domain names
                if (domainName.indexOf('/') == -1)
                    givenDomainList.add(domainName);
            }
        }
        if (givenDomainList.size() > 0)
            logger.log(Level.INFO, "Using domain list: " + givenDomainList + ".");
    } catch (Throwable t) {
        logger.log(Level.WARNING, "Failed to parse domain list '" + NAME_DOMAIN_LIST + "' variable, " + t.getMessage(), t);
    }
    // recovery data consistency check
    if (domains.size() != 0 && !domains.equals(givenDomainList)) {
        CoreException ie = new CoreException("Given domain list is not consistent with recovery data: " + givenDomainList + " != " + domains + ".");
        throw ie;
    } else if (domains.size() == 0 && givenDomainList.size() != 0)
        domains = givenDomainList;
    // no domain to control, no federation
    if (domains.size() == 0) {
        logger.log(Level.CONFIG, "No domain list given, manager federation disabled.");
        return;
    }
    if (remoteDirectoryComponentReference == null) {
        logger.log(Level.WARNING, "No valid local domain naming service reference found, manager federation disabled.");
        return;
    }
    //
    // read federation naming service
    //
    String domainNS = System.getProperty(NAME_DOMAIN_DIRECTORY);
    if (domainNS == null) {
        logger.log(Level.WARNING, "No federation directory reference given, manager federation disabled.");
        return;
    }
    // set NS address
    federationDirectoryProperties.put(Context.PROVIDER_URL, domainNS);
    logger.log(Level.INFO, "Connecting to the federation directory with reference '" + domainNS + "'...");
    try {
        federationDirectory = new InitialContext(federationDirectoryProperties);
    } catch (Throwable th) {
        logger.log(Level.INFO, "Failed to connect to the federation directory with reference '" + domainNS + "'...", th);
        return;
    }
    logger.log(Level.INFO, "Connected to the federation directory with reference '" + domainNS + "'.");
    // register domains
    Iterator iter = domains.iterator();
    while (iter.hasNext()) {
        bind(federationDirectory, dottedToHierarchical(iter.next().toString()), null, remoteDirectoryComponentReference);
    }
    federationEnabled = true;
    logger.log(Level.INFO, "Manager federation enabled.");
    // set domain name string (one name or set of names)
    if (domains.size() == 1)
        domain = domains.iterator().next().toString();
    else
        domain = domains.toString();
}