Example usage for javax.naming NameClassPair getName

List of usage examples for javax.naming NameClassPair getName

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Introduction

In this page you can find the example usage for javax.naming NameClassPair getName.

Prototype

public String getName()

Source Link

Document

Retrieves the name of this binding.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String url = "iiop://localhost/";
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.cosnaming.CNCtxFactory");
    env.put(Context.PROVIDER_URL, url);

    Context ctx = new InitialContext(env);

    NamingEnumeration e = ctx.list("child");
    while (e.hasMore()) {
        NameClassPair entry = (NameClassPair) e.next();
        System.out.println(entry.getName());
    }/*from   ww w  .  j a  v a  2 s  .  c  o  m*/
}

From source file:be.fedict.eid.dss.sp.StartupServletContextListener.java

public static void bindComponent(String jndiName, Object component) throws NamingException {

    LOG.debug("bind component: " + jndiName);
    InitialContext initialContext = new InitialContext();
    String[] names = jndiName.split("/");
    Context context = initialContext;
    for (int idx = 0; idx < names.length - 1; idx++) {
        String name = names[idx];
        LOG.debug("name: " + name);
        NamingEnumeration<NameClassPair> listContent = context.list("");
        boolean subContextPresent = false;
        while (listContent.hasMore()) {
            NameClassPair nameClassPair = listContent.next();
            if (!name.equals(nameClassPair.getName())) {
                continue;
            }//from   w ww .  j  av  a  2s.com
            subContextPresent = true;
        }
        if (!subContextPresent) {
            context = context.createSubcontext(name);
        } else {
            context = (Context) context.lookup(name);
        }
    }
    String name = names[names.length - 1];
    context.rebind(name, component);
}

From source file:com.funambol.server.db.DataSourceContextHelperTest.java

/**
 * Usefull method for troubleshooting/*from  w  w w  .  j  a  va2 s. c o m*/
 * @throws java.lang.Exception
 */
private static void printContext(String contextName) throws Exception {
    System.out.println("---------- Listing '" + contextName + "' ------------");
    InitialContext initialContext = new InitialContext();

    NamingEnumeration<NameClassPair> nameEnum = initialContext.list(contextName);
    if (nameEnum != null) {
        while (nameEnum.hasMore()) {
            NameClassPair name = nameEnum.next();
            String nameInSpace = name.getName();
            String className = name.getClassName();
            System.out.println("NameInSpace: " + nameInSpace + ", class: " + className);
        }
    }
    System.out.println("--------------------------------------------");
}

From source file:info.bunji.jdbc.logger.JdbcLoggerFactory.java

/**
 ********************************************
 * get loggerName from jdbc url.//from  w w  w .  j av  a 2  s. c o  m
 *
 * @param url connection url
 * @return loggerName(jdbc url or DataSourceName)
 ********************************************
 */
private static String getLoggerName(String url) {
    if (!dsNameMap.containsKey(url)) {
        dsNameMap.put(url, url);

        // datasource????
        InitialContext ctx = null;
        try {
            // JNDI??????
            ctx = new InitialContext();
            NamingEnumeration<NameClassPair> ne = ctx.list("java:comp/env/jdbc");
            while (ne.hasMoreElements()) {
                NameClassPair nc = ne.nextElement();
                DataSource ds = (DataSource) ctx.lookup("java:comp/env/jdbc/" + nc.getName());
                // ?DataSource????getUrl()
                Method method = ds.getClass().getMethod("getUrl");
                String dsUrl = (String) method.invoke(ds);
                if (dsUrl.startsWith(DriverEx.DRIVER_URL_PREFIX)) {
                    dsUrl = dsUrl.replace(DriverEx.DRIVER_URL_PREFIX, "jdbc:");
                    if (dsUrl.equals(url)) {
                        dsNameMap.put(url, nc.getName());
                        break;
                    }
                }
            }
        } catch (Throwable t) {
            printThrowable(t);
        } finally {
            try {
                if (ctx != null)
                    ctx.close();
            } catch (NamingException e) {
            }
        }
    }
    return dsNameMap.get(url);
}

From source file:com.flexive.shared.EJBLookup.java

/**
 * Discover which lookup strategy works for the given class
 *
 * @param appName     EJB application name
 * @param environment properties passed to the initial context
 * @param type        the class//from   w  w w .  ja  v a  2s.c  o  m
 * @return appName (may have changed)
 */
private static <T> String discoverStrategy(String appName, final Hashtable<String, String> environment,
        Class<T> type) {
    InitialContext ctx = null;
    for (STRATEGY strat : STRATEGY.values()) {
        if (strat == STRATEGY.UNKNOWN)
            continue;
        used_strategy = strat;
        try {
            final Hashtable<String, String> env = environment != null
                    ? new Hashtable<String, String>(environment)
                    : new Hashtable<String, String>();
            prepareEnvironment(strat, env);
            ctx = new InitialContext(env);
            ctx.lookup(buildName(appName, type));

            if (used_strategy == STRATEGY.EJB31_MODULE) {
                // we need to resolve all interfaces required by non-web components (stream server, scheduler),
                // since they run outside the module context

                resolveKnownInterfaces();
            }
            return appName;
        } catch (Exception e) {
            if (LOG.isDebugEnabled()) {
                LOG.debug("Strategy " + strat + " failed: " + e.getMessage(), e);
            }
            //ignore and try next
        }
    }
    //houston, we have a problem - try locale and remote with appname again iterating through all "root" ctx bindings
    //this can happen if the ear is not named flexive.ear
    try {
        if (ctx == null)
            ctx = new InitialContext(environment);
        NamingEnumeration<NameClassPair> ncpe = ctx.list("");
        while (ncpe.hasMore()) {
            NameClassPair ncp = ncpe.next();
            if (ncp.getClassName().endsWith("NamingContext")) {
                appName = ncp.getName();
                try {
                    used_strategy = STRATEGY.APP_SIMPLENAME_LOCAL;
                    ctx.lookup(buildName(ncp.getName(), type));
                    APPNAME = ncp.getName();
                    LOG.info("Using application name [" + appName + "] for lookups!");
                    return APPNAME;
                } catch (Exception e) {
                    //ignore and try remote
                }
                try {
                    used_strategy = STRATEGY.APP_SIMPLENAME_REMOTE;
                    ctx.lookup(buildName(ncp.getName(), type));
                    APPNAME = ncp.getName();
                    LOG.info("Using application name [" + appName + "] for lookups!");
                    return APPNAME;
                } catch (Exception e) {
                    //ignore and try remote
                }
            }
        }
    } catch (Exception e) {
        LOG.warn(e);
    }
    used_strategy = null;
    return appName;
}

From source file:com.egt.core.util.Utils.java

public static void traceContext(Context c, String name) {
    NameClassPair ncp;
    NamingEnumeration<NameClassPair> ncpenum;
    try {//from   w  w  w. j ava  2 s  .  c  om
        ncpenum = c.list(name);
        while (ncpenum.hasMore()) {
            ncp = ncpenum.next();
            if (ncp.getClassName().endsWith("javaURLContext")) {
                traceContext(c, ncp.getName());
            } else {
                Bitacora.logTrace(ncp.getName() + " = " + ncp.getClassName());
            }
        }
    } catch (NamingException ex) {
        Bitacora.logFatal(ThrowableUtils.getString(ex));
    }
}

From source file:net.chrisrichardson.foodToGo.ejb3.facadeWithSpringDI.PlaceOrderFacadeUsingIntegratedDependencyInjectImpl.java

private void listContext(InitialContext initialContext, String root) throws NamingException {
    Enumeration<NameClassPair> enumeration = initialContext.list(root);
    while (enumeration.hasMoreElements()) {
        NameClassPair nc = enumeration.nextElement();
        logger.debug("Name=" + root + "/" + nc.getName());
        if (nc.getClassName().endsWith("NamingContext"))
            listContext(initialContext, root + "/" + nc.getName());
    }//from  www  .j a va2  s .  c om
}

From source file:com.netspective.axiom.connection.JndiConnectionProvider.java

public Set getAvailableDataSources() {
    Set result = new HashSet();
    try {//from  ww  w  .  j  a  v  a  2 s .  co  m
        String envPath = getRootContextName();
        Context env = getRootContext();
        if (env != null) {
            for (NamingEnumeration e = env.list(""); e.hasMore();) {
                NameClassPair entry = (NameClassPair) e.nextElement();
                result.add(envPath != null ? (envPath + "/" + entry.getName()) : entry.getName());
            }
        }
    } catch (NamingException e) {
        log.debug(JndiConnectionProvider.class.getName() + ".getAvailableDataSources()", e);
    }
    return result;
}

From source file:com.netspective.axiom.connection.JndiConnectionProvider.java

public ConnectionProviderEntries getDataSourceEntries(ValueContext vc) {
    ConnectionProviderEntries entries = new BasicConnectionProviderEntries();

    try {/* w w  w . j a  va  2 s. c  o  m*/
        String envPath = getRootContextName();
        Context env = getRootContext();
        if (env != null) {
            for (NamingEnumeration e = env.list(""); e.hasMore();) {
                NameClassPair entry = (NameClassPair) e.nextElement();
                String dataSourceId = envPath != null ? (envPath + "/" + entry.getName()) : entry.getName();
                try {
                    DataSource source = (DataSource) env.lookup(entry.getName());
                    entries.add(getDataSourceEntry(dataSourceId, source));
                } catch (NamingException ex) {
                    log.debug(JndiConnectionProvider.class.getName() + ".getDataSourceEntries()", ex);
                } catch (SQLException ex) {
                    log.debug(JndiConnectionProvider.class.getName() + ".getDataSourceEntries()", ex);
                }
            }
        }
    } catch (NamingException e) {
        log.error("Errorw in getDataSourceEntries()", e);
        throw new NestableRuntimeException(e);
    }

    return entries;
}

From source file:catalina.startup.ContextConfig.java

/**
 * Accumulate and return a Set of resource paths to be analyzed for
 * tag library descriptors.  Each element of the returned set will be
 * the context-relative path to either a tag library descriptor file,
 * or to a JAR file that may contain tag library descriptors in its
 * <code>META-INF</code> subdirectory.
 *
 * @exception IOException if an input/output error occurs while
 *  accumulating the list of resource paths
 */// www  .  j  a v a  2 s.c o  m
private Set tldScanResourcePaths() throws IOException {

    if (debug >= 1) {
        log(" Accumulating TLD resource paths");
    }
    Set resourcePaths = new HashSet();

    // Accumulate resource paths explicitly listed in the web application
    // deployment descriptor
    if (debug >= 2) {
        log("  Scanning <taglib> elements in web.xml");
    }
    String taglibs[] = context.findTaglibs();
    for (int i = 0; i < taglibs.length; i++) {
        String resourcePath = context.findTaglib(taglibs[i]);
        // FIXME - Servlet 2.3 DTD implies that the location MUST be
        // a context-relative path starting with '/'?
        if (!resourcePath.startsWith("/")) {
            resourcePath = "/WEB-INF/web.xml/../" + resourcePath;
        }
        if (debug >= 3) {
            log("   Adding path '" + resourcePath + "' for URI '" + taglibs[i] + "'");
        }
        resourcePaths.add(resourcePath);
    }

    // Scan TLDs in the /WEB-INF subdirectory of the web application
    if (debug >= 2) {
        log("  Scanning TLDs in /WEB-INF subdirectory");
    }
    DirContext resources = context.getResources();
    try {
        NamingEnumeration items = resources.list("/WEB-INF");
        while (items.hasMoreElements()) {
            NameClassPair item = (NameClassPair) items.nextElement();
            String resourcePath = "/WEB-INF/" + item.getName();
            // FIXME - JSP 1.2 is not explicit about whether we should
            // scan subdirectories of /WEB-INF for TLDs also
            if (!resourcePath.endsWith(".tld")) {
                continue;
            }
            if (debug >= 3) {
                log("   Adding path '" + resourcePath + "'");
            }
            resourcePaths.add(resourcePath);
        }
    } catch (NamingException e) {
        ; // Silent catch: it's valid that no /WEB-INF directory exists
    }

    // Scan JARs in the /WEB-INF/lib subdirectory of the web application
    if (debug >= 2) {
        log("  Scanning JARs in /WEB-INF/lib subdirectory");
    }
    try {
        NamingEnumeration items = resources.list("/WEB-INF/lib");
        while (items.hasMoreElements()) {
            NameClassPair item = (NameClassPair) items.nextElement();
            String resourcePath = "/WEB-INF/lib/" + item.getName();
            if (!resourcePath.endsWith(".jar")) {
                continue;
            }
            if (debug >= 3) {
                log("   Adding path '" + resourcePath + "'");
            }
            resourcePaths.add(resourcePath);
        }
    } catch (NamingException e) {
        ; // Silent catch: it's valid that no /WEB-INF/lib directory exists
    }

    // Return the completed set
    return (resourcePaths);

}