Example usage for javax.naming InitialContext lookup

List of usage examples for javax.naming InitialContext lookup

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Introduction

In this page you can find the example usage for javax.naming InitialContext lookup.

Prototype

public Object lookup(Name name) throws NamingException

Source Link

Usage

From source file:org.pepstock.jem.junit.test.springbatch.java.RestToBeExecutedAndContext.java

/**
 * /*from  w w w.j  ava 2  s  . c  om*/
 * @param stepContribution
 * @param chunkContext
 */
@ToBeExecuted
public void exec(StepContribution stepContribution, ChunkContext chunkContext) {

    if (stepContribution == null || chunkContext == null) {
        throw new RuntimeException("StepContribution or ChuckContext is null");
    }

    try {
        Hashtable<String, String> env = new Hashtable<String, String>();
        env.put(Context.INITIAL_CONTEXT_FACTORY, "org.pepstock.jem.node.tasks.jndi.JemContextFactory");

        InitialContext context = new InitialContext(env);
        RestClient rest = (RestClient) context.lookup("JUNIT-REST-RESOURCE");
        System.err.println();
        System.err.println("*** REST XML");
        get(rest, MediaType.APPLICATION_XML);
        get(rest, MediaType.APPLICATION_JSON);
        get(rest, MediaType.APPLICATION_XML);
        get(rest, MediaType.APPLICATION_JSON);
    } catch (NamingException e) {
        throw new RuntimeException(e);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }

    try {
        System.err.println();
        System.err.println("*** REST XML");
        get(restC, MediaType.APPLICATION_XML);
        get(restC, MediaType.APPLICATION_JSON);
        get(restC, MediaType.APPLICATION_XML);
        get(restC, MediaType.APPLICATION_JSON);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }

}

From source file:io.apiman.gateway.engine.policies.auth.JDBCIdentityValidator.java

/**
 * Lookup the datasource from JNDI.//from  ww w.j  a  va  2 s.  co m
 * @param ctx
 * @param path
 */
private DataSource lookupDS(InitialContext ctx, String path) {
    try {
        return (DataSource) ctx.lookup(path);
    } catch (NamingException e) {
        return null;
    }
}

From source file:org.atricore.idbus.idojos.dbsessionstore.DataSourceSessionStore.java

/**
 * Lazy load the datasource instace used by this store.
 *
 * @throws SSOSessionException/*from   w w  w.jav a 2 s .  c om*/
 */
protected DataSource getDataSource() throws SSOSessionException {
    if (_datasource == null) {

        synchronized (this) {

            if (_datasource == null) {
                try {
                    if (logger.isDebugEnabled())
                        logger.debug("[getDatasource() : ]" + _dsJndiName);

                    InitialContext ic = new InitialContext();
                    _datasource = (DataSource) ic.lookup(_dsJndiName);

                } catch (NamingException ne) {
                    logger.error("Error during DB connection lookup", ne);
                    throw new SSOSessionException("Error During Lookup\n" + ne.getMessage());
                }
            }
        }

    }

    return _datasource;
}

From source file:org.jbpm.bpel.tutorial.purchase.ejb.InvoiceCallbackMessageBean.java

protected PurchaseOrderService lookupPurchaseOrderService() throws NamingException {
    InitialContext initialContext = new InitialContext();
    try {/*w  ww .  j a v  a2s  . c  om*/
        return (PurchaseOrderService) initialContext.lookup("java:comp/env/service/PurchaseOrder");
    } finally {
        initialContext.close();
    }
}

From source file:org.pepstock.jem.jbpm.tasks.utilities.Copy.java

@Override
public int execute(Map<String, Object> parameters) throws Exception {
    // new initial context to access by JNDI to COMMAND DataDescription
    InitialContext ic = ContextUtils.getContext();
    // gets inputstream
    Object input = (Object) ic.lookup(INPUT_DATA_DESCRIPTION_NAME);
    // gets outputstream
    Object output = (Object) ic.lookup(OUTPUT_DATA_DESCRIPTION_NAME);
    // defines the streams
    InputStream istream = null;/*from   w  w  w . j  a v a 2  s.c  o m*/
    OutputStream ostream = null;
    // checks if object is a inputstream otherwise error
    if (input instanceof InputStream) {
        istream = (InputStream) input;
    } else {
        throw new MessageException(JBpmMessage.JEMM017E, INPUT_DATA_DESCRIPTION_NAME,
                input.getClass().getName());
    }
    // checks if object is a outputstream otherwise error
    if (output instanceof OutputStream) {
        ostream = (OutputStream) output;
    } else {
        IOUtils.closeQuietly(istream);
        throw new MessageException(JBpmMessage.JEMM016E, OUTPUT_DATA_DESCRIPTION_NAME,
                output.getClass().getName());
    }
    // copy
    int bytes = IOUtils.copy(istream, ostream);
    IOUtils.closeQuietly(istream);
    IOUtils.closeQuietly(ostream);
    LogAppl.getInstance().emit(JBpmMessage.JEMM062I, bytes);
    // returns OK!!!
    return Result.SUCCESS;
}

From source file:org.jasig.cas.util.AbstractConfigurationFilter.java

protected final String loadFromContext(final InitialContext context, final String path) {
    try {// www .j  a  v a  2  s  .c  o  m
        return (String) context.lookup(path);
    } catch (final NamingException e) {
        return null;
    }
}

From source file:org.pepstock.jem.junit.test.springbatch.java.RestRunnableAndContext.java

@Override
public void run() {
    try {// w w  w  .  j  a  v a  2s  . co  m

        if (stepContribution == null || chunkContext == null) {
            throw new RuntimeException("StepContribution or ChuckContext is null");
        }

        Hashtable<String, String> env = new Hashtable<String, String>();
        env.put(Context.INITIAL_CONTEXT_FACTORY, "org.pepstock.jem.node.tasks.jndi.JemContextFactory");

        InitialContext context = new InitialContext(env);
        RestClient rest = (RestClient) context.lookup("JUNIT-REST-RESOURCE");
        System.err.println();
        System.err.println("*** REST XML");
        get(rest, MediaType.APPLICATION_XML);
        get(rest, MediaType.APPLICATION_JSON);
        get(rest, MediaType.APPLICATION_XML);
        get(rest, MediaType.APPLICATION_JSON);
    } catch (NamingException e) {
        throw new RuntimeException(e);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }

    try {
        System.err.println();
        System.err.println("*** REST XML");
        get(restC, MediaType.APPLICATION_XML);
        get(restC, MediaType.APPLICATION_JSON);
        get(restC, MediaType.APPLICATION_XML);
        get(restC, MediaType.APPLICATION_JSON);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }

}

From source file:org.tolven.web.servlet.PortletChartServlet.java

@Override
public void init(ServletConfig config) {
    try {// ww w.  java  2s  .  c  o m
        InitialContext ctx = new InitialContext();
        if (snapshotBean == null) {
            snapshotBean = (SnapshotLocal) ctx.lookup("tolven/SnapshotBean/local");
        }
    } catch (NamingException e) {
        throw new RuntimeException(e);
    }
}

From source file:org.pepstock.jem.junit.test.springbatch.java.RestToBeExecutedAndContextAnnotated.java

/**
 * /*from w w w.j  a  v a2s .c o  m*/
 */
@ToBeExecuted
public void exec() {

    if (stepContribution == null || chunkContext == null) {
        throw new RuntimeException("StepContribution or ChuckContext is null");
    }

    try {
        Hashtable<String, String> env = new Hashtable<String, String>();
        env.put(Context.INITIAL_CONTEXT_FACTORY, "org.pepstock.jem.node.tasks.jndi.JemContextFactory");

        InitialContext context = new InitialContext(env);
        RestClient rest = (RestClient) context.lookup("JUNIT-REST-RESOURCE");
        System.err.println();
        System.err.println("*** REST XML");
        get(rest, MediaType.APPLICATION_XML);
        get(rest, MediaType.APPLICATION_JSON);
        get(rest, MediaType.APPLICATION_XML);
        get(rest, MediaType.APPLICATION_JSON);
    } catch (NamingException e) {
        throw new RuntimeException(e);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }

    try {
        System.err.println();
        System.err.println("*** REST XML");
        get(restC, MediaType.APPLICATION_XML);
        get(restC, MediaType.APPLICATION_JSON);
        get(restC, MediaType.APPLICATION_XML);
        get(restC, MediaType.APPLICATION_JSON);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }

}

From source file:com.francetelecom.clara.cloud.commons.toggles.PaasJndiStateRepository.java

@Override
public FeatureState getFeatureState(Feature feature) {
    try {//from w w  w. j  a va2  s  . co  m
        InitialContext jndiContext = getInitialContext();
        String value = (String) jndiContext.lookup(feature.name());
        if (!(value.equalsIgnoreCase("true") || value.equalsIgnoreCase("false"))) {
            return null;
        }
        boolean enabled = Boolean.valueOf(value);
        List<String> users = getFeatureUsers(feature);
        FeatureState featureState = new FeatureState(feature, enabled, users);
        return featureState;
    } catch (NameNotFoundException e) {
        logger.warn("state of feature " + feature.name() + " is not already defined in jndi");
    } catch (NamingException e) {
        if (ExceptionUtils.indexOfType(e, NameNotFoundException.class) != -1) {
            logger.warn("state of feature " + feature.name() + " is not already defined in jndi");
        } else {
            logger.error("unable to read state of feature " + feature.name(), e);
        }
    } catch (ClassCastException e) {
        logger.error("unable to read state of feature " + feature.name(), e);
    }
    // By default return null (no feature state found or invalid)
    return null;
}