Example usage for javax.naming Context unbind

Introduction

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

Prototype

public void unbind(String name) throws NamingException;

Source Link

Document

Unbinds the named object.

Usage

From source file:com.dattack.naming.AbstractContext.java

@Override
public void unbind(final Name name) throws NamingException {

    ensureContextNotClosed();/*ww w.  ja v a2  s  . co  m*/

    if (name.isEmpty()) {
        throw new InvalidNameException("Cannot unbind to empty name");
    }

    if (name.size() == 1) {
        if (objectTable.containsKey(name)) {
            objectTable.remove(name);
        }
        return;
    }

    final Context parentContext = getParentContext(name);

    parentContext.unbind(name.getSuffix(name.size() - 1));
}

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From source file:org.picketlink.idm.performance.TestBase.java

public void removeContext(Context mainCtx, String name) throws Exception {
    Context deleteCtx = (Context) mainCtx.lookup(name);
    NamingEnumeration subDirs = mainCtx.listBindings(name);

    while (subDirs.hasMoreElements()) {
        Binding binding = (Binding) subDirs.nextElement();
        String subName = binding.getName();

        removeContext(deleteCtx, subName);
    }//w w  w.ja  v  a  2  s.c  o m

    mainCtx.unbind(name);
}

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From source file:jdao.JDAO.java

public static Context unbind(Context ctx, String nameStr) throws NamingException {
    log("unbinding " + nameStr);

    Name name = ctx.getNameParser("").parse(nameStr);

    //no name, nothing to do
    if (name.size() == 0)
        return null;

    Context subCtx = ctx;

    for (int i = 0; i < name.size() - 1; i++) {
        try {/*from www .  ja v a  2 s. co m*/
            subCtx = (Context) subCtx.lookup(name.get(i));
        } catch (NameNotFoundException e) {
            log("Subcontext " + name.get(i) + " undefined", e);
            return null;
        }
    }

    subCtx.unbind(name.get(name.size() - 1));
    log("unbound object " + nameStr);
    return subCtx;
}

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From source file:org.apache.openejb.assembler.classic.Assembler.java

public synchronized void destroyApplication(AppInfo appInfo) throws UndeployException {
    deployedApplications.remove(appInfo.path);
    logger.info("destroyApplication.start", appInfo.path);

    fireBeforeApplicationDestroyed(appInfo);

    final AppContext appContext = containerSystem.getAppContext(appInfo.appId);

    for (Map.Entry<String, Object> value : appContext.getBindings().entrySet()) {
        String path = value.getKey();
        if (path.startsWith("global")) {
            path = "java:" + path;
        }/*ww  w. ja  v  a  2  s  . co  m*/
        if (!path.startsWith("java:global")) {
            continue;
        }

        try {
            containerSystem.getJNDIContext().unbind(path);
        } catch (NamingException ignored) {
            // no-op
        }
    }
    try {
        containerSystem.getJNDIContext().unbind("java:global");
    } catch (NamingException ignored) {
        // no-op
    }

    EjbResolver globalResolver = new EjbResolver(null, EjbResolver.Scope.GLOBAL);
    for (AppInfo info : deployedApplications.values()) {
        globalResolver.addAll(info.ejbJars);
    }
    SystemInstance.get().setComponent(EjbResolver.class, globalResolver);

    Context globalContext = containerSystem.getJNDIContext();
    UndeployException undeployException = new UndeployException(
            messages.format("destroyApplication.failed", appInfo.path));

    WebAppBuilder webAppBuilder = SystemInstance.get().getComponent(WebAppBuilder.class);
    if (webAppBuilder != null) {
        try {
            webAppBuilder.undeployWebApps(appInfo);
        } catch (Exception e) {
            undeployException.getCauses().add(new Exception("App: " + appInfo.path + ": " + e.getMessage(), e));
        }
    }

    // get all of the ejb deployments
    List<BeanContext> deployments = new ArrayList<BeanContext>();
    for (EjbJarInfo ejbJarInfo : appInfo.ejbJars) {
        for (EnterpriseBeanInfo beanInfo : ejbJarInfo.enterpriseBeans) {
            String deploymentId = beanInfo.ejbDeploymentId;
            BeanContext beanContext = containerSystem.getBeanContext(deploymentId);
            if (beanContext == null) {
                undeployException.getCauses().add(new Exception("deployment not found: " + deploymentId));
            } else {
                deployments.add(beanContext);
            }
        }
    }

    // Just as with startup we need to get things in an
    // order that respects the singleton @DependsOn information
    // Theoreticlly if a Singleton depends on something in its
    // @PostConstruct, it can depend on it in its @PreDestroy.
    // Therefore we want to make sure that if A dependsOn B,
    // that we destroy A first then B so that B will still be
    // usable in the @PreDestroy method of A.

    // Sort them into the original starting order
    deployments = sort(deployments);
    // reverse that to get the stopping order
    Collections.reverse(deployments);

    // stop
    for (BeanContext deployment : deployments) {
        String deploymentID = deployment.getDeploymentID() + "";
        try {
            Container container = deployment.getContainer();
            container.stop(deployment);
        } catch (Throwable t) {
            undeployException.getCauses()
                    .add(new Exception("bean: " + deploymentID + ": " + t.getMessage(), t));
        }
    }

    // undeploy
    for (BeanContext bean : deployments) {
        String deploymentID = bean.getDeploymentID() + "";
        try {
            Container container = bean.getContainer();
            container.undeploy(bean);
            bean.setContainer(null);
        } catch (Throwable t) {
            undeployException.getCauses()
                    .add(new Exception("bean: " + deploymentID + ": " + t.getMessage(), t));
        } finally {
            bean.setDestroyed(true);
        }
    }

    // get the client ids
    List<String> clientIds = new ArrayList<String>();
    for (ClientInfo clientInfo : appInfo.clients) {
        clientIds.add(clientInfo.moduleId);
        for (String className : clientInfo.localClients) {
            clientIds.add(className);
        }
        for (String className : clientInfo.remoteClients) {
            clientIds.add(className);
        }
    }

    if (appContext != null)
        for (WebContext webContext : appContext.getWebContexts()) {
            containerSystem.removeWebContext(webContext);
        }

    // Clear out naming for all components first
    for (BeanContext deployment : deployments) {
        String deploymentID = deployment.getDeploymentID() + "";
        try {
            containerSystem.removeBeanContext(deployment);
        } catch (Throwable t) {
            undeployException.getCauses().add(new Exception(deploymentID, t));
        }

        JndiBuilder.Bindings bindings = deployment.get(JndiBuilder.Bindings.class);
        if (bindings != null)
            for (String name : bindings.getBindings()) {
                try {
                    globalContext.unbind(name);
                } catch (Throwable t) {
                    undeployException.getCauses()
                            .add(new Exception("bean: " + deploymentID + ": " + t.getMessage(), t));
                }
            }
    }

    for (PersistenceUnitInfo unitInfo : appInfo.persistenceUnits) {
        try {
            Object object = globalContext.lookup(PERSISTENCE_UNIT_NAMING_CONTEXT + unitInfo.id);
            globalContext.unbind(PERSISTENCE_UNIT_NAMING_CONTEXT + unitInfo.id);

            // close EMF so all resources are released
            ReloadableEntityManagerFactory remf = ((ReloadableEntityManagerFactory) object);
            remf.close();
            persistenceClassLoaderHandler.destroy(unitInfo.id);
            remf.unregister();
        } catch (Throwable t) {
            undeployException.getCauses()
                    .add(new Exception("persistence-unit: " + unitInfo.id + ": " + t.getMessage(), t));
        }
    }

    for (String sId : moduleIds) {
        try {
            globalContext.unbind(VALIDATOR_FACTORY_NAMING_CONTEXT + sId);
            globalContext.unbind(VALIDATOR_NAMING_CONTEXT + sId);
        } catch (NamingException e) {
            undeployException.getCauses().add(new Exception("validator: " + sId + ": " + e.getMessage(), e));
        }
    }
    moduleIds.clear();

    try {
        if (globalContext instanceof IvmContext) {
            IvmContext ivmContext = (IvmContext) globalContext;
            ivmContext.prune("openejb/Deployment");
            ivmContext.prune("openejb/local");
            ivmContext.prune("openejb/remote");
            ivmContext.prune("openejb/global");
        }
    } catch (NamingException e) {
        undeployException.getCauses().add(new Exception(
                "Unable to prune openejb/Deployments and openejb/local namespaces, this could cause future deployments to fail.",
                e));
    }

    deployments.clear();

    for (String clientId : clientIds) {
        try {
            globalContext.unbind("/openejb/client/" + clientId);
        } catch (Throwable t) {
            undeployException.getCauses().add(new Exception("client: " + clientId + ": " + t.getMessage(), t));
        }
    }

    // mbeans
    MBeanServer server = LocalMBeanServer.get();
    for (String objectName : appInfo.jmx) {
        try {
            ObjectName on = new ObjectName(objectName);
            if (server.isRegistered(on)) {
                server.unregisterMBean(on);
            }
        } catch (InstanceNotFoundException e) {
            logger.warning("can't unregister " + objectName + " because the mbean was not found", e);
        } catch (MBeanRegistrationException e) {
            logger.warning("can't unregister " + objectName, e);
        } catch (MalformedObjectNameException mone) {
            logger.warning("can't unregister because the ObjectName is malformed: " + objectName, mone);
        }
    }

    containerSystem.removeAppContext(appInfo.appId);

    ClassLoaderUtil.destroyClassLoader(appInfo.path);

    if (undeployException.getCauses().size() > 0) {
        throw undeployException;
    }

    logger.debug("destroyApplication.success", appInfo.path);
}

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From source file:org.apache.torque.JndiConfigurationTest.java

/**
 * unbinds and closes the BasicDataSource in jndi.
 * @throws Exception if creation or binfding fails.
 *///  w  w  w . j  a v a  2s  .c  o  m
protected void unbindDataSource() throws Exception {
    Context context = getInitialContext();
    BasicDataSource dataSource = (BasicDataSource) context.lookup(JNDI_PATH);

    try {
        if (dataSource != null) {
            dataSource.close();
        }
    } finally {
        context.unbind(JNDI_PATH);
    }
}

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From source file:org.compass.core.jndi.CompassObjectFactory.java

public static void removeInstance(String uid, String name, CompassSettings settings) {
    // TODO: theoretically non-threadsafe...

    if (name != null) {
        if (log.isInfoEnabled()) {
            log.info("Unbinding compass from JNDI name [" + name + "]");
        }/*from  ww  w .j ava 2  s  . co  m*/

        try {
            Context ctx = NamingHelper.getInitialContext(settings);
            ctx.unbind(name);
        } catch (InvalidNameException ine) {
            log.error("Invalid JNDI name [" + name + "]", ine);
        } catch (NamingException ne) {
            log.warn("Could not unbind compass from JNDI", ne);
        }

        NAMED_INSTANCES.remove(name);

    }

    INSTANCES.remove(uid);

}

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From source file:org.hibersap.ejb.util.JndiUtil.java

@PreDestroy
public static void unbindSessionManager(final String jndiName) {
    LOG.info("Unbinding Hibersap SessionManager from JNDI name '" + jndiName + "'");

    try {/* w w  w .j  av  a2s .  c  o m*/
        Context ctx = new InitialContext();
        ctx.unbind(jndiName);
    } catch (NamingException e) {
        LOG.warn("Failed to unbind Hibersap SessionManager binding for JNDI name [" + jndiName + "]", e);
    }
}

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From source file:org.jsecurity.jndi.JndiTemplate.java

/**
 * Remove the binding for the given name from the current JNDI context.
 *
 * @param name the JNDI name of the object
 * @throws NamingException thrown by JNDI, mostly name not found
 *//*from   w  ww .j  a v  a 2  s  . c  o m*/
public void unbind(final String name) throws NamingException {
    if (log.isDebugEnabled()) {
        log.debug("Unbinding JNDI object with name [" + name + "]");
    }
    execute(new JndiCallback() {
        public Object doInContext(Context ctx) throws NamingException {
            ctx.unbind(name);
            return null;
        }
    });
}

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

public void unbindSelf(Context naming) throws NamingException {
    try {/*  ww w  .  j  a va 2s  . c  om*/
        final PooledDataSourceRegistry registry = Framework.getLocalService(PooledDataSourceRegistry.class);
        if (registry != null) {
            registry.clearPool(getName());
        }
    } finally {
        try {
            if (xaReference != null) {
                naming.unbind(DataSourceHelper.getDataSourceJNDIName(getName() + "-xa"));
            }
        } finally {
            naming.unbind(DataSourceHelper.getDataSourceJNDIName(getName()));
        }
    }
}

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From source file:org.nuxeo.runtime.test.runner.JndiHelper.java

/**
 * Unbinds a name from ctx, and removes parents if they are empty
 *
 * @param ctx the parent JNDI Context under which the name will be unbound
 * @param name The name to unbind//  www  . ja v a  2s.co  m
 * @throws NamingException for any error
 */
public static void unbind(Context ctx, Name name) throws NamingException {
    ctx.unbind(name); // unbind the end node in the name
    int sz = name.size();
    // walk the tree backwards, stopping at the domain
    while (--sz > 0) {
        Name pname = name.getPrefix(sz);
        try {
            ctx.destroySubcontext(pname);
        } catch (NamingException e) {
            log.error(e, e);
            break;
        }
    }
}

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