Example usage for javax.naming Context list

List of usage examples for javax.naming Context list

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Introduction

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

Prototype

public NamingEnumeration<NameClassPair> list(String name) throws NamingException;

Source Link

Document

Enumerates the names bound in the named context, along with the class names of objects bound to them.

Usage

From source file:org.apache.directory.studio.connection.core.io.jndi.JNDIConnectionWrapper.java

/**
 * Retrieves all referrals from the ReferralException and
 * creates or updates the ReferralsInfo.
 * // w  w w . j  a  v  a 2s  .  c  o  m
 * @param referralException the referral exception
 * @param initialReferralsInfo the initial referrals info, may be null
 * 
 * @return the created or updated referrals info
 * 
 * @throws NamingException if a loop was encountered.
 */
static ReferralsInfo handleReferralException(ReferralException referralException,
        ReferralsInfo initialReferralsInfo) throws NamingException {
    if (initialReferralsInfo == null) {
        initialReferralsInfo = new ReferralsInfo(true);
    }

    Referral referral = handleReferralException(referralException, initialReferralsInfo, null);

    while (referralException.skipReferral()) {
        try {
            Context ctx = referralException.getReferralContext();
            ctx.list(StringUtils.EMPTY); //$NON-NLS-1$
        } catch (NamingException ne) {
            if (ne instanceof ReferralException) {
                if (ne != referralException) {
                    // what a hack: 
                    // if the same exception is throw, we have another URL for the same Referral/SearchResultReference
                    // if another exception is throws, we have a new Referral/SearchResultReference
                    // in the latter case we null out the reference, a new one will be created by handleReferral()
                    referral = null;
                }

                referralException = (ReferralException) ne;

                referral = handleReferralException(referralException, initialReferralsInfo, referral);
            } else {
                break;
            }
        }
    }

    return initialReferralsInfo;
}

From source file:org.efaps.db.store.VFSStoreResource.java

/**
 * Method called to initialize this StoreResource.
 * @param _instance     Instance of the object this StoreResource is wanted
 *                      for//w  w w.  j  a  v  a2 s  .  c  om
 * @param _store        Store this resource belongs to
 * @throws EFapsException on error
 * @see Resource#initialize(Instance, Map, Compress)
 */
@Override
public void initialize(final Instance _instance, final Store _store) throws EFapsException {
    super.initialize(_instance, _store);

    final StringBuilder fileNameTmp = new StringBuilder();

    final String useTypeIdStr = getStore().getResourceProperties().get(VFSStoreResource.PROPERTY_USE_TYPE);
    if ("true".equalsIgnoreCase(useTypeIdStr)) {
        fileNameTmp.append(getInstance().getType().getId()).append("/");
    }

    final String numberSubDirsStr = getStore().getResourceProperties()
            .get(VFSStoreResource.PROPERTY_NUMBER_SUBDIRS);
    if (numberSubDirsStr != null) {
        final long numberSubDirs = Long.parseLong(numberSubDirsStr);
        final String pathFormat = "%0" + Math.round(Math.log10(numberSubDirs) + 0.5d) + "d";
        fileNameTmp.append(String.format(pathFormat, getInstance().getId() % numberSubDirs)).append("/");
    }
    fileNameTmp.append(getInstance().getType().getId()).append(".").append(getInstance().getId());
    this.storeFileName = fileNameTmp.toString();

    final String numberBackupStr = getStore().getResourceProperties()
            .get(VFSStoreResource.PROPERTY_NUMBER_BACKUP);
    if (numberBackupStr != null) {
        this.numberBackup = Integer.parseInt(numberBackupStr);
    }

    if (this.manager == null) {
        try {
            DefaultFileSystemManager tmpMan = null;
            if (getStore().getResourceProperties().containsKey(Store.PROPERTY_JNDINAME)) {
                final InitialContext initialContext = new InitialContext();
                final Context context = (Context) initialContext.lookup("java:comp/env");
                final NamingEnumeration<NameClassPair> nameEnum = context.list("");
                while (nameEnum.hasMoreElements()) {
                    final NameClassPair namePair = nameEnum.next();
                    if (namePair.getName()
                            .equals(getStore().getResourceProperties().get(Store.PROPERTY_JNDINAME))) {
                        tmpMan = (DefaultFileSystemManager) context
                                .lookup(getStore().getResourceProperties().get(Store.PROPERTY_JNDINAME));
                        break;
                    }
                }
            }
            if (tmpMan == null && this.manager == null) {
                this.manager = evaluateFileSystemManager();
            }
        } catch (final NamingException e) {
            throw new EFapsException(VFSStoreResource.class, "initialize.NamingException", e);
        }
    }
}

From source file:org.netoprise.neo4j.ConnectorTest.java

@Test
@Ignore//from  w  ww  . j  a  v a2 s  .  com
@OperateOnDeployment("test")
public void listJNDI() {
    try {
        Context context = new InitialContext();
        System.out.println("Context namespace: " + context.getNameInNamespace());
        NamingEnumeration<NameClassPair> content = context.list("comp");
        while (content.hasMoreElements()) {
            NameClassPair nameClassPair = (NameClassPair) content.nextElement();
            System.out
                    .println("Name :" + nameClassPair.getName() + " with type:" + nameClassPair.getClassName());
        }
    } catch (NamingException e) {
        throw new RuntimeException(e);
    }
}

From source file:org.nuxeo.runtime.datasource.DataSourceHelper.java

public static Map<String, DataSource> getDatasources() throws NamingException {
    String prefix = getDataSourceJNDIPrefix();
    Context naming = new InitialContext();
    Context jdbc = (Context) naming.lookup(prefix);
    Enumeration<NameClassPair> namesPair = jdbc.list("");
    Map<String, DataSource> datasourcesByName = new HashMap<String, DataSource>();
    while (namesPair.hasMoreElements()) {
        NameClassPair pair = namesPair.nextElement();
        String name = pair.getName();
        if (pair.isRelative()) {
            name = prefix + "/" + name;
        }//w w  w. jav  a2s.c  o m
        Object ds = naming.lookup(name);
        if (ds instanceof DataSource) {
            datasourcesByName.put(name, (DataSource) ds);
        }
    }
    return datasourcesByName;
}

From source file:org.saiku.reporting.backend.server.SaikuJndiDatasourceConnectionProvider.java

public void showJndiContext(Context ctx, String name, String space) {
    if (null == name)
        name = "";
    if (null == space)
        space = "";
    try {/*w w  w . ja va2  s.c o m*/
        NamingEnumeration<NameClassPair> en = ctx.list(name);
        while (en != null && en.hasMoreElements()) {
            String delim = (name.length() > 0) ? "/" : "";
            NameClassPair ncp = en.next();
            log.debug(space + name + delim + ncp);
            if (space.length() < 40)
                showJndiContext(ctx, ncp.getName(), "    " + space);
        }
    } catch (javax.naming.NamingException ex) {
        // Normalerweise zu ignorieren
    }
}

From source file:org.scilla.Config.java

/** singleton constructor */
protected Config() {
    super();//from w  w  w. j  a  v a  2s.c o  m

    // defaults
    put(CACHE_DIR_KEY, System.getProperty("java.io.tmpdir"));

    // property file data
    Properties prop = new Properties();
    InputStream in = null;
    try {
        ClassLoader cl = getClass().getClassLoader();
        in = cl.getResourceAsStream(PROPERTY_FILE);
        if (in != null) {
            prop.load(in);
            log.info("properties loaded: " + PROPERTY_FILE);
        } else {
            log.fatal("properties not avialable: " + PROPERTY_FILE);
        }
    } catch (IOException ex) {
        log.fatal("can't load properties: " + PROPERTY_FILE, ex);
    } finally {
        if (in != null) {
            try {
                in.close();
            } catch (IOException e) {
                log.warn(e);
            }
        }
    }
    putAll(prop);

    // env-entry data
    try {
        Context ctx = new InitialContext();
        Context env = (Context) ctx.lookup("java:comp/env");
        for (Enumeration en = env.list("scilla"); en.hasMoreElements();) {
            Object v = en.nextElement();
            if (v instanceof NameClassPair) {
                String key = ((NameClassPair) v).getName();
                String val = env.lookup("scilla/" + key).toString();
                put(key, val);

                log.info("env-entry: " + key + "=" + val);
            }
        }
    } catch (NamingException ex) {
        log.info("no env-entries for scilla available");
    }
}

From source file:org.viafirma.cliente.util.ConfigUtil.java

/**
 * Recupera el conjunto de propiedades que utiliza la aplicacin.
 * @param context/*from w ww.j  av a 2s.  c  o  m*/
 * @return
 */
public Properties readConfigPropertes() {

    Properties properties = new Properties();

    Context initCtx;
    try {
        // carcamos la configuracin por defecto
        properties.load(getClass().getResourceAsStream("/viafirmaConfig.properties"));

        // recuperamos la configuracin almacenada en el contexto de aplicacin
        initCtx = new InitialContext();
        Context contextInit = (Context) initCtx.lookup("java:comp/env");
        // recuperamos ahora todos los parametros JNDI que estan en el raiz de la aplicacin 
        NamingEnumeration<NameClassPair> propiedadesJDNI = contextInit.list("");
        while (propiedadesJDNI.hasMoreElements()) {
            NameClassPair propiedad = propiedadesJDNI.nextElement();
            Object temp = contextInit.lookup(propiedad.getName());
            if (temp instanceof String) {
                if (propiedad.getName().startsWith("SYSTEM_")) {
                    String valor = (String) temp;
                    String nombre = StringUtils.substringAfter(propiedad.getName(), "SYSTEM_");
                    System.getProperties().put(nombre, valor);
                    properties.put(nombre, valor);
                } else {
                    String valor = (String) temp;
                    properties.put(propiedad.getName(), valor);
                }
            }
        }
        for (Object key : properties.keySet()) {
            if (((String) key).contains("PASSWORD")) {
                System.out.println("\t\t\t" + key + "=***");
            } else {
                System.out.println("\t\t\t" + key + "=" + properties.get(key));
            }
        }
    } catch (Exception e) {
        log.error("No se pueden recuperar los parametros de configuracin. JNDI parece no estar disponible. "
                + e.getMessage());
        //Permitimos el arranque de la aplicacin utilizando la configuracin de los properties.
        //throw new ExceptionInInitializerError("No se pueden recuperar los parametros de configuracin. JNDI parece no estar disponible."+e.getMessage());
    }
    return properties;
}

From source file:org.viafirma.util.ConfigUtil.java

/**
 * Recupera el conjunto de propiedades que utiliza la aplicacin.
 * @param context//from www  .  j a v  a 2s  .co m
 * @return
 */
public String readConfigProperty(String property) {
    Context initCtx;
    try {
        initCtx = new InitialContext();
        Context contextInit = (Context) initCtx.lookup("java:comp/env");
        // recuperamos ahora todos los parametros JNDI que estan en el raiz de la aplicacin 
        NamingEnumeration<NameClassPair> propiedadesJDNI = contextInit.list("");
        while (propiedadesJDNI.hasMoreElements()) {
            NameClassPair propiedad = propiedadesJDNI.nextElement();
            if (property.equalsIgnoreCase(propiedad.getName())) {
                // propiedad encontrada
                Object temp = contextInit.lookup(propiedad.getName());
                if (temp instanceof String) {
                    String valor = (String) temp;
                    return valor;
                }
            }
        }
    } catch (Exception e) {
        throw new ExceptionInInitializerError(
                "No se pueden recuperar los parametros de configuracin. JNDI parece no estar disponible."
                        + e.getMessage());
    }
    log.fatal("No se pueden recuperar el parametro de configuracin " + property
            + " de configuracin. JNDI parece no estar disponible.");
    return null;
}

From source file:org.viafirma.util.ConfigUtil.java

/**
 * Recupera el conjunto de propiedades que utiliza la aplicacin.
 * @param context//from  w  w  w .j  a v a2s .c  om
 * @return
 */
public Properties readConfigPropertes() {
    Properties properties = new Properties();
    Context initCtx;
    try {
        initCtx = new InitialContext();
        Context contextInit = (Context) initCtx.lookup("java:comp/env");
        // recuperamos ahora todos los parametros JNDI que estan en el raiz de la aplicacin 
        NamingEnumeration<NameClassPair> propiedadesJDNI = contextInit.list("");
        while (propiedadesJDNI.hasMoreElements()) {
            NameClassPair propiedad = propiedadesJDNI.nextElement();
            Object temp = contextInit.lookup(propiedad.getName());
            if (temp instanceof String) {
                String valor = (String) temp;
                System.out.println("\t\t\t" + propiedad.getName() + "=" + valor);
                properties.put(propiedad.getName(), valor);
            }
        }
    } catch (Exception e) {
        log.fatal("No se pueden recuperar los parametros de configuracin. JNDI parece no estar disponible.",
                e);
        throw new ExceptionInInitializerError(
                "No se pueden recuperar los parametros de configuracin. JNDI parece no estar disponible."
                        + e.getMessage());
    }
    return properties;
}

From source file:org.zanata.ZanataInit.java

private static void list(Context ctx, String indent, StringBuffer buffer, boolean verbose) {
    ClassLoader loader = Thread.currentThread().getContextClassLoader();
    try {/*from  w  w w . j  ava 2 s .  c  o m*/
        NamingEnumeration<NameClassPair> ne = ctx.list("");
        while (ne.hasMore()) {
            NameClassPair pair = ne.next();
            String name = pair.getName();
            String className = pair.getClassName();
            boolean recursive = false;
            boolean isLinkRef = false;
            boolean isProxy = false;
            Class<?> c = null;
            try {
                c = loader.loadClass(className);
                if (Context.class.isAssignableFrom(c)) {
                    recursive = true;
                }
                if (LinkRef.class.isAssignableFrom(c)) {
                    isLinkRef = true;
                }
                isProxy = Proxy.isProxyClass(c);
            } catch (ClassNotFoundException cnfe) {
                // If this is a $Proxy* class its a proxy
                if (className.startsWith("$Proxy")) {
                    isProxy = true;
                    // We have to get the class from the binding
                    try {
                        Object p = ctx.lookup(name);
                        c = p.getClass();
                    } catch (NamingException e) {
                        Throwable t = e.getRootCause();
                        if (t instanceof ClassNotFoundException) {
                            // Get the class name from the exception msg
                            String msg = t.getMessage();
                            if (msg != null) {
                                // Reset the class name to the CNFE class
                                className = msg;
                            }
                        }
                    }
                }
            }
            buffer.append(indent).append(" +- ").append(name);
            // Display reference targets
            if (isLinkRef) {
                // Get the
                try {
                    Object obj = ctx.lookupLink(name);
                    LinkRef link = (LinkRef) obj;
                    buffer.append("[link -> ");
                    buffer.append(link.getLinkName());
                    buffer.append(']');
                } catch (Throwable t) {
                    buffer.append("invalid]");
                }
            }
            // Display proxy interfaces
            if (isProxy) {
                buffer.append(" (proxy: ").append(pair.getClassName());
                if (c != null) {
                    Class<?>[] ifaces = c.getInterfaces();
                    buffer.append(" implements ");
                    for (Class<?> iface : ifaces) {
                        buffer.append(iface);
                        buffer.append(',');
                    }
                    buffer.setCharAt(buffer.length() - 1, ')');
                } else {
                    buffer.append(" implements ").append(className).append(")");
                }
            } else if (verbose) {
                buffer.append(" (class: ").append(pair.getClassName()).append(")");
            }
            buffer.append('\n');
            if (recursive) {
                try {
                    Object value = ctx.lookup(name);
                    if (value instanceof Context) {
                        Context subctx = (Context) value;
                        list(subctx, indent + " |  ", buffer, verbose);
                    } else {
                        buffer.append(indent).append(" |   NonContext: ").append(value);
                        buffer.append('\n');
                    }
                } catch (Throwable t) {
                    buffer.append("Failed to lookup: ").append(name).append(", errmsg=").append(t.getMessage());
                    buffer.append('\n');
                }
            }
        }
        ne.close();
    } catch (NamingException ne) {
        buffer.append("error while listing context ").append(ctx.toString()).append(": ")
                .append(ne.toString(true));
    }
}