Example usage for java.lang IllegalStateException IllegalStateException

Introduction

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

Prototype

public IllegalStateException(Throwable cause)

Source Link

Document

Constructs a new exception with the specified cause and a detail message of (cause==null ?

Usage

From source file:Pool.java

public static <T extends Cloneable> Pool<T> create(T origin, int poolMax) {
    if (origin == null) {
        throw new IllegalArgumentException("origin: " + origin);
    }//from w  w w  .  ja va2s  .co  m
    if (poolMax < 1) {
        throw new IllegalArgumentException("poolMax: " + poolMax);
    }
    List<T> copies = new ArrayList<T>();
    for (int i = 0; i < poolMax; i++) {
        try {
            @SuppressWarnings("unchecked")
            T copied = (T) origin.getClass().getMethod("clone").invoke(origin);
            copies.add(copied);
        } catch (Exception e) {
            throw new IllegalStateException(e);
        }
    }
    return new Pool<T>(copies);
}

From source file:com.amalto.core.history.accessor.RootAccessor.java

public String get() {
    throw new IllegalStateException("Cannot get value");
}

From source file:com.milaboratory.core.sequence.Alphabets.java

/**
 * Register new alphabet//ww  w .  j av a2s.  c o  m
 *
 * @param alphabet alphabet
 */
public static void register(Alphabet alphabet) {
    if (alphabetsByName.put(alphabet.getAlphabetName(), alphabet) != null)
        throw new IllegalStateException("Alphabet with this name is already registered.");

    if (alphabetsById.put(alphabet.getId(), alphabet) != null)
        throw new IllegalStateException("Alphabet with this id is already registered.");
}

From source file:com.github.sarxos.xchange.impl.FetchOpenExchangeImpl.java

private static HttpUriRequest buildRequest() {

    Object apikey = System.getProperty(KEY);
    if (apikey == null) {
        apikey = ExchangeCache.getParameter(KEY);
        if (apikey == null) {
            throw new IllegalStateException("API key has not been found under " + KEY + " parameter");
        }/*from  w w  w .j a  v a  2 s  .com*/
    }

    URI uri = null;
    try {
        uri = new URIBuilder().setScheme("http").setHost(HOST).setPath(ENDPOINT)
                .setParameter("app_id", apikey.toString()).build();
    } catch (URISyntaxException e) {
        throw new IllegalStateException("Ooops, the URI string seems to be wrong!", e);
    }

    LOG.debug("New URI crafted {}", uri);

    return new HttpGet(uri);
}

From source file:amqp.spring.camel.component.SpringAMQPComponentTest.java

@Test
public void testFindRootCause() throws Exception {
    IllegalStateException child = new IllegalStateException("Child Exception");
    RuntimeException parent = new RuntimeException("Parent Exception", child);
    RuntimeException grandparent = new RuntimeException("Grandparent Exception", parent);
    Assert.assertEquals(child, SpringAMQPComponent.findRootCause(grandparent));
}

From source file:org.seedstack.spring.internal.SeedDataSourceFactoryBean.java

@Override
public DataSource getObject() throws Exception {
    if (name == null) {
        throw new IllegalArgumentException("Property name is required for SeedDataSourceFactoryBean");
    } else {//from   w w w . ja va2s. c o m
        DataSource dataSource = jdbcProvider.getDataSource(name);
        if (dataSource == null) {
            throw new IllegalStateException("Unable to find SeedStack data source named " + name);
        }
        return dataSource;
    }
}

From source file:com.canoo.webtest.util.WebtestEmbeddingUtil.java

/**
 * Copies WebTest resources (ie webtest.xml, tools/*, the XSLs, CSSs and pictures, ...) package in WebTest jar file
 * into the provide folder. Indeed different Ant tasks can't work with resources in a jar file.
 * @param targetFolder the folder in which resources should be copied to
 * @throws java.io.IOException if the resources can be accessed or copied
 *///  w  w w  . jav a 2  s  .c  o m
static void copyWebTestResources(final File targetFolder) throws IOException {
    final String resourcesPrefix = "com/canoo/webtest/resources/";
    final URL webtestXmlUrl = WebtestEmbeddingUtil.class.getClassLoader()
            .getResource(resourcesPrefix + "webtest.xml");

    if (webtestXmlUrl == null) {
        throw new IllegalStateException("Can't find resource " + resourcesPrefix + "webtest.xml");
    } else if (webtestXmlUrl.toString().startsWith("jar:file")) {
        final String urlJarFileName = webtestXmlUrl.toString().replaceFirst("^jar:file:([^\\!]*).*$", "$1");
        final String jarFileName = URLDecoder.decode(urlJarFileName, Charset.defaultCharset().name());
        final JarFile jarFile = new JarFile(jarFileName);
        final String urlPrefix = StringUtils.removeEnd(webtestXmlUrl.toString(), "webtest.xml");

        for (final Enumeration<JarEntry> entries = jarFile.entries(); entries.hasMoreElements();) {
            final JarEntry jarEntry = entries.nextElement();
            if (jarEntry.getName().startsWith(resourcesPrefix)) {
                final String relativeName = StringUtils.removeStart(jarEntry.getName(), resourcesPrefix);
                final URL url = new URL(urlPrefix + relativeName);
                final File targetFile = new File(targetFolder, relativeName);
                FileUtils.forceMkdir(targetFile.getParentFile());
                FileUtils.copyURLToFile(url, targetFile);
            }
        }
    } else if (webtestXmlUrl.toString().startsWith("file:")) {
        // we're probably developing and/or have a custom version of the resources in classpath
        final File webtestXmlFile = FileUtils.toFile(webtestXmlUrl);
        final File resourceFolder = webtestXmlFile.getParentFile();

        FileUtils.copyDirectory(resourceFolder, targetFolder);
    } else {
        throw new IllegalStateException(
                "Resource " + resourcesPrefix + "webtest.xml is not in a jar file: " + webtestXmlUrl);
    }
}

From source file:Main.java

public static Document readXml(File xmlFile) throws IllegalArgumentException {
    try {/*from w w  w . j a v  a2 s  . com*/
        Document document = newDocumentBuilder().parse(xmlFile);
        document.setXmlStandalone(true);
        return document;
    } catch (IOException e) {
        throw new IllegalArgumentException(e);
    } catch (SAXException e) {
        throw new IllegalArgumentException(e);
    } catch (ParserConfigurationException e) {
        throw new IllegalStateException(e);
    }
}

From source file:com.intel.podm.client.RetryInvoker.java

public static <T, U extends RedfishApiException> T retry(SupplierWithRedfishException<T, U> supplier) throws U {
    Exception lastException;// w  ww. ja v  a  2  s  .c om
    int currentAttempt = 1;

    do {
        try {
            return supplier.get();
        } catch (Exception e) {
            if (isNotConnectionException(e) || maximumAttemptsReached(currentAttempt)) {
                throw e;
            }

            sleep(currentAttempt);
            lastException = e;
            currentAttempt++;
        }
    } while (currentAttempt <= MAX_RETRY_ATTEMPTS);

    throw new IllegalStateException(lastException);
}

From source file:gridool.discovery.DiscoveryServiceProvider.java

@Nonnull
public static GridDiscoveryService createService(@Nonnull GridResourceRegistry resourceRegistry,
        @Nonnull GridConfiguration config) {
    final GridDiscoveryService srv;
    final String serviceType = Settings.get("gridool.discovery");
    if ("jgroups".equals(serviceType)) {
        srv = new JGroupsDiscoveryService(resourceRegistry, config);
    } else if ("file".equals(serviceType)) {
        srv = new FileDiscoveryService(config);
    } else {/*from  w ww  .ja v a2s  . c  om*/
        throw new IllegalStateException(
                "Unexpected service type is set for 'gridool.discovery': " + serviceType);
    }
    GridRouter router = resourceRegistry.getRouter();
    srv.addListener(router);

    ReplicationManager replMgr = resourceRegistry.getReplicationManager();
    ReplicaCoordinator replCoord = replMgr.getReplicaCoordinator();
    srv.addListener(replCoord); // TODO REVIEWME

    String additional = Settings.get("gridool.discovery.listener");
    if (additional != null) {
        setupAdditionalListeners(srv, additional);
    }

    resourceRegistry.setDiscoveryService(srv);
    return srv;
}