Example usage for java.lang IllegalStateException initCause

List of usage examples for java.lang IllegalStateException initCause

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Introduction

In this page you can find the example usage for java.lang IllegalStateException initCause.

Prototype

public synchronized Throwable initCause(Throwable cause)

Source Link

Document

Initializes the cause of this throwable to the specified value.

Usage

From source file:org.eclipse.gemini.blueprint.test.internal.util.jar.JarCreator.java

/**
 * Transform the pattern and rootpath into actual resources.
 * /* www .j  a va 2  s .  c om*/
 * @return
 * @throws Exception
 */
private Resource[][] resolveResources() {
    ResourcePatternResolver resolver = getPatternResolver();

    String[] patterns = getContentPattern();
    Resource[][] resources = new Resource[patterns.length][];

    // transform Strings into Resources
    for (int i = 0; i < patterns.length; i++) {
        StringBuilder buffer = new StringBuilder(rootPath);

        // do checking on lost slashes
        if (!rootPath.endsWith(JarUtils.SLASH) && !patterns[i].startsWith(JarUtils.SLASH))
            buffer.append(JarUtils.SLASH);

        buffer.append(patterns[i]);
        try {
            resources[i] = resolver.getResources(buffer.toString());
        } catch (IOException ex) {
            IllegalStateException re = new IllegalStateException("cannot resolve pattern " + buffer.toString());
            re.initCause(ex);
            throw re;
        }
    }

    return resources;
}

From source file:com.limegroup.gnutella.archive.ArchiveContribution.java

/**
 * @throws   IllegalStateException/* w  w w  .  j  a v  a 2  s .c  om*/
 *          If java's DOMImplementationLS class is screwed up or
 *          this code is buggy
 * @param document
 * @return
 */
private String serializeDocument(Document document) {

    try {
        System.setProperty(DOMImplementationRegistry.PROPERTY,
                "org.apache.xerces.dom.DOMImplementationSourceImpl");
        final DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();

        final DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");

        final LSSerializer writer = impl.createLSSerializer();
        final String str = writer.writeToString(document);

        return str;

    } catch (final ClassNotFoundException e) {
        final IllegalStateException ise = new IllegalStateException();
        ise.initCause(e);
        throw ise;
    } catch (final InstantiationException e) {
        final IllegalStateException ise = new IllegalStateException();
        ise.initCause(e);
        throw ise;
    } catch (final IllegalAccessException e) {
        final IllegalStateException ise = new IllegalStateException();
        ise.initCause(e);
        throw ise;
    }

}

From source file:com.limegroup.gnutella.archive.ArchiveContribution.java

/**
 * @throws    IllegalStateException/*from   w w w .  j  av  a  2  s.c  o  m*/
 *          If java's xml configuration is bad
 * @return
 */

private Document getFilesDocument() {
    /*
     * Sample _files.xml file:
     * 
     * <files>
     *   <file name="MyHomeMovie.mpeg" source="original">
      *     <runtime>2:30</runtime>
      *     <format>MPEG2</format>
      *   </file>
      * </files>    
     * 
     */

    final String FILES_ELEMENT = "files";

    try {
        final DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        final DocumentBuilder db = dbf.newDocumentBuilder();
        final Document document = db.newDocument();

        final Element filesElement = document.createElement(FILES_ELEMENT);
        document.appendChild(filesElement);

        Collection files = getFiles();

        for (final Iterator i = files.iterator(); i.hasNext();) {
            final File file = (File) i.next();

            final Element fileElement = file.getElement(document);
            filesElement.appendChild(fileElement);
        }

        return document;

    } catch (final ParserConfigurationException e) {
        final IllegalStateException ise = new IllegalStateException();
        ise.initCause(e);
        throw ise;
    }

}

From source file:com.limegroup.gnutella.archive.ArchiveContribution.java

/**
 * @throws    IllegalStateException/*from w  ww.  jav  a  2 s . c om*/
 *          If java's xml parser configuration is bad
 */
private Document getMetaDocument() {

    /*
     * Sample _meta.xml file:
     * 
     * <metadata>
     *   <collection>opensource_movies</collection>
     *   <mediatype>movies</mediatype>
     *   <title>My Home Movie</title>
     *   <runtime>2:30</runtime>
     *   <director>Joe Producer</director>
     * </metadata>    
     * 
     */

    final String METADATA_ELEMENT = "metadata";
    final String COLLECTION_ELEMENT = "collection";
    final String MEDIATYPE_ELEMENT = "mediatype";
    final String TITLE_ELEMENT = "title";
    final String DESCRIPTION_ELEMENT = "description";
    final String LICENSE_URL_ELEMENT = "licenseurl";
    final String UPLOAD_APPLICATION_ELEMENT = "upload_application";
    final String APPID_ATTR = "appid";
    final String APPID_ATTR_VALUE = "LimeWire";
    final String VERSION_ATTR = "version";
    final String UPLOADER_ELEMENT = "uploader";
    final String IDENTIFIER_ELEMENT = "identifier";
    final String TYPE_ELEMENT = "type";

    try {
        final DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        final DocumentBuilder db = dbf.newDocumentBuilder();
        final Document document = db.newDocument();

        final Element metadataElement = document.createElement(METADATA_ELEMENT);
        document.appendChild(metadataElement);

        final Element collectionElement = document.createElement(COLLECTION_ELEMENT);
        metadataElement.appendChild(collectionElement);
        collectionElement.appendChild(document.createTextNode(Archives.getCollectionString(getCollection())));

        final Element mediatypeElement = document.createElement(MEDIATYPE_ELEMENT);
        metadataElement.appendChild(mediatypeElement);
        mediatypeElement.appendChild(document.createTextNode(Archives.getMediaString(getMedia())));

        final Element typeElement = document.createElement(TYPE_ELEMENT);
        metadataElement.appendChild(typeElement);
        typeElement.appendChild(document.createTextNode(Archives.getTypeString(getType())));

        final Element titleElement = document.createElement(TITLE_ELEMENT);
        metadataElement.appendChild(titleElement);
        titleElement.appendChild(document.createTextNode(getTitle()));

        final Element descriptionElement = document.createElement(DESCRIPTION_ELEMENT);
        metadataElement.appendChild(descriptionElement);
        descriptionElement.appendChild(document.createTextNode(getDescription()));

        final Element identifierElement = document.createElement(IDENTIFIER_ELEMENT);
        metadataElement.appendChild(identifierElement);
        identifierElement.appendChild(document.createTextNode(getIdentifier()));

        final Element uploadApplicationElement = document.createElement(UPLOAD_APPLICATION_ELEMENT);
        metadataElement.appendChild(uploadApplicationElement);
        uploadApplicationElement.setAttribute(APPID_ATTR, APPID_ATTR_VALUE);
        uploadApplicationElement.setAttribute(VERSION_ATTR, CommonUtils.getLimeWireVersion());

        final Element uploaderElement = document.createElement(UPLOADER_ELEMENT);
        metadataElement.appendChild(uploaderElement);
        uploaderElement.appendChild(document.createTextNode(getUsername()));

        //take licenseurl from the first File

        final Iterator filesIterator = getFiles().iterator();

        if (filesIterator.hasNext()) {
            final File firstFile = (File) filesIterator.next();
            final String licenseUrl = firstFile.getLicenseUrl();
            if (licenseUrl != null) {
                final Element licenseUrlElement = document.createElement(LICENSE_URL_ELEMENT);
                metadataElement.appendChild(licenseUrlElement);
                licenseUrlElement.appendChild(document.createTextNode(licenseUrl));
            }
        }

        // now build user-defined elements
        final Map userFields = getFields();
        for (final Iterator i = userFields.keySet().iterator(); i.hasNext();) {
            final Object field = i.next();
            final Object value = userFields.get(field);

            if (field instanceof String) {
                final Element e = document.createElement((String) field);
                metadataElement.appendChild(e);

                if (value != null && value instanceof String) {
                    e.appendChild(document.createTextNode((String) value));
                }
            }
        }

        return document;

    } catch (final ParserConfigurationException e) {
        final IllegalStateException ise = new IllegalStateException();
        ise.initCause(e);
        throw ise;
    }
}

From source file:org.eclipse.gemini.blueprint.test.AbstractOnTheFlyBundleCreatorTests.java

protected void postProcessBundleContext(BundleContext context) throws Exception {
    logger.debug("Post processing: creating test bundle");

    Resource jar;//from  www .  j  a v  a  2s.  c  o  m

    Manifest mf = getManifest();

    // if the jar content hasn't been discovered yet (while creating the manifest)
    // do so now
    if (jarEntries == null) {
        // set root path
        jarCreator.setRootPath(getRootPath());
        // add the content pattern
        jarCreator.setContentPattern(getBundleContentPattern());

        // use jar creator for pattern discovery
        jar = jarCreator.createJar(mf);
    }

    // otherwise use the cached resources
    else {
        jar = jarCreator.createJar(mf, jarEntries);
    }

    try {
        installAndStartBundle(context, jar);
    } catch (Exception e) {
        IllegalStateException ise = new IllegalStateException(
                "Unable to dynamically start generated unit test bundle");
        ise.initCause(e);
        throw ise;
    }

    // now do the delegation
    super.postProcessBundleContext(context);
}

From source file:de.ingrid.ibus.comm.registry.Registry.java

private void joinGroup(String proxyServiceUrl) {
    if (this.fCommunication == null) {
        // for tests
        return;/* ww  w  .ja va 2 s .c o m*/
    }
    try {
        WetagURL wetagURL = new WetagURL(proxyServiceUrl);
        this.fCommunication.subscribeGroup(wetagURL.getGroupPath());
    } catch (Exception e) {
        IllegalStateException exception = new IllegalStateException(
                "could not join plug group of plug '" + proxyServiceUrl + '\'');
        exception.initCause(e);
        throw exception;
    }
}

From source file:de.ingrid.ibus.comm.registry.Registry.java

private void createPlugProxy(PlugDescription plugDescription) {
    String plugId = plugDescription.getPlugId();
    IPlug plugProxy;//from   w  w  w. j a v  a  2s  . co m
    try {
        plugProxy = this.fProxyFactory.createPlugProxy(plugDescription, this.fBusUrl);
        synchronized (this.fPlugProxyByPlugId) {
            this.fPlugProxyByPlugId.put(plugDescription.getPlugId(), plugProxy);
        }
        synchronized (this.iPlugsNotUsingCentralIndex) {
            Object useRemoteElasticsearch = plugDescription.get("useRemoteElasticsearch");
            if (useRemoteElasticsearch == null || !((boolean) useRemoteElasticsearch)) {
                this.iPlugsNotUsingCentralIndex.add(plugDescription.getPlugId());
            }
        }
    } catch (Exception e) {
        if (fLogger.isErrorEnabled()) {
            fLogger.error("(REMOVING IPLUG '" + plugId + "' !): could not create proxy object: ", e);
        }
        removePlug(plugId);
        closeConnectionToIplug(plugDescription);
        IllegalStateException iste = new IllegalStateException(
                "plug with id '" + plugId + "' currently not available");
        iste.initCause(e);
        throw iste;
    }

    // establish connection
    try {
        fLogger.info("establish connection [" + plugId + "] ...");
        plugProxy.toString();
        fLogger.info("... success [" + plugId + "]");
    } catch (Exception e) {
        fLogger.error("... fails [" + plugId + "]", e);
    }
}

From source file:org.hdiv.webflow.mvc.servlet.ServletMvcViewHDIV.java

@Override
public void render() throws IOException {
    Map model = new HashMap();
    model.putAll(flowScopes());/*from w  w  w  .  ja va 2s  .c  o  m*/
    exposeBindingModel(model);
    model.put("flowRequestContext", requestContext);
    FlowExecutionKey key = requestContext.getFlowExecutionContext().getKey();
    if (key != null) {
        model.put("flowExecutionKey", requestContext.getFlowExecutionContext().getKey().toString());
        model.put("flowExecutionUrl", requestContext.getFlowExecutionUrl());
    }
    model.put("currentUser", requestContext.getExternalContext().getCurrentUser());
    try {
        if (logger.isDebugEnabled()) {
            logger.debug("Rendering MVC [" + view + "] with model map [" + model + "]");
        }
        doRender(model);
    } catch (IOException e) {
        throw e;
    } catch (Exception e) {
        IllegalStateException ise = new IllegalStateException("Exception occurred rendering view " + view);
        ise.initCause(e);
        throw ise;
    }
}

From source file:org.apache.activemq.jms.pool.PooledSession.java

@Override
public void close() throws JMSException {
    if (ignoreClose) {
        return;/*  w  ww  . j a v  a 2 s.  c o  m*/
    }

    if (closed.compareAndSet(false, true)) {
        boolean invalidate = false;
        try {
            // lets reset the session
            getInternalSession().setMessageListener(null);

            // Close any consumers and browsers that may have been created.
            for (Iterator<MessageConsumer> iter = consumers.iterator(); iter.hasNext();) {
                MessageConsumer consumer = iter.next();
                consumer.close();
            }

            for (Iterator<QueueBrowser> iter = browsers.iterator(); iter.hasNext();) {
                QueueBrowser browser = iter.next();
                browser.close();
            }

            if (transactional && !isXa) {
                try {
                    getInternalSession().rollback();
                } catch (JMSException e) {
                    invalidate = true;
                    LOG.warn(
                            "Caught exception trying rollback() when putting session back into the pool, will invalidate. "
                                    + e,
                            e);
                }
            }
        } catch (JMSException ex) {
            invalidate = true;
            LOG.warn(
                    "Caught exception trying close() when putting session back into the pool, will invalidate. "
                            + ex,
                    ex);
        } finally {
            consumers.clear();
            browsers.clear();
            for (PooledSessionEventListener listener : this.sessionEventListeners) {
                listener.onSessionClosed(this);
            }
            sessionEventListeners.clear();
        }

        if (invalidate) {
            // lets close the session and not put the session back into the pool
            // instead invalidate it so the pool can create a new one on demand.
            if (sessionHolder != null) {
                try {
                    sessionHolder.close();
                } catch (JMSException e1) {
                    LOG.trace("Ignoring exception on close as discarding session: " + e1, e1);
                }
            }
            try {
                sessionPool.invalidateObject(key, sessionHolder);
            } catch (Exception e) {
                LOG.trace("Ignoring exception on invalidateObject as discarding session: " + e, e);
            }
        } else {
            try {
                sessionPool.returnObject(key, sessionHolder);
            } catch (Exception e) {
                javax.jms.IllegalStateException illegalStateException = new javax.jms.IllegalStateException(
                        e.toString());
                illegalStateException.initCause(e);
                throw illegalStateException;
            }
        }

        sessionHolder = null;
    }
}

From source file:org.apache.aries.transaction.jms.internal.PooledSession.java

@Override
public void close() throws JMSException {
    if (!ignoreClose) {
        boolean invalidate = false;
        try {//from  w w  w. j  a  va 2 s  . c om
            // lets reset the session
            getInternalSession().setMessageListener(null);

            // Close any consumers and browsers that may have been created.
            for (Iterator<MessageConsumer> iter = consumers.iterator(); iter.hasNext();) {
                MessageConsumer consumer = iter.next();
                consumer.close();
            }

            for (Iterator<QueueBrowser> iter = browsers.iterator(); iter.hasNext();) {
                QueueBrowser browser = iter.next();
                browser.close();
            }

            if (transactional && !isXa) {
                try {
                    getInternalSession().rollback();
                } catch (JMSException e) {
                    invalidate = true;
                    LOG.warn(
                            "Caught exception trying rollback() when putting session back into the pool, will invalidate. "
                                    + e,
                            e);
                }
            }
        } catch (JMSException ex) {
            invalidate = true;
            LOG.warn(
                    "Caught exception trying close() when putting session back into the pool, will invalidate. "
                            + ex,
                    ex);
        } finally {
            consumers.clear();
            browsers.clear();
            for (PooledSessionEventListener listener : this.sessionEventListeners) {
                listener.onSessionClosed(this);
            }
            sessionEventListeners.clear();
        }

        if (invalidate) {
            // lets close the session and not put the session back into the pool
            // instead invalidate it so the pool can create a new one on demand.
            if (session != null) {
                try {
                    session.close();
                } catch (JMSException e1) {
                    LOG.trace("Ignoring exception on close as discarding session: " + e1, e1);
                }
                session = null;
            }
            try {
                sessionPool.invalidateObject(key, this);
            } catch (Exception e) {
                LOG.trace("Ignoring exception on invalidateObject as discarding session: " + e, e);
            }
        } else {
            try {
                sessionPool.returnObject(key, this);
            } catch (Exception e) {
                javax.jms.IllegalStateException illegalStateException = new javax.jms.IllegalStateException(
                        e.toString());
                illegalStateException.initCause(e);
                throw illegalStateException;
            }
        }
    }
}