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:edu.harvard.med.screensaver.analysis.ZScoreFunction.java

public Double compute(Double valueController) {
    if (!_initialized) {
        throw new IllegalStateException("uninitialized");
    }//from w  w w. ja va  2 s  .  c o m
    return (valueController - _mean) / _stdDev;
}

From source file:lumbermill.internal.elasticsearch.ElasticSearchBulkResponse.java

public static ElasticSearchBulkResponse parse(RequestSigner.SignableRequest request, Response response) {
    try {/*from  w w w. java  2  s .  co m*/
        return new ElasticSearchBulkResponse(
                Json.OBJECT_MAPPER.readValue(response.body().source().readByteString().utf8(), JsonNode.class),
                request);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
}

From source file:com.amazonaws.util.Md5Utils.java

/**
 * Computes the MD5 hash of the data in the given input stream and returns
 * it as an array of bytes./* www .jav  a  2 s. c  o  m*/
 * Note this method closes the given input stream upon completion.
 */
public static byte[] computeMD5Hash(InputStream is) throws IOException {
    BufferedInputStream bis = new BufferedInputStream(is);
    try {
        MessageDigest messageDigest = MessageDigest.getInstance("MD5");
        byte[] buffer = new byte[SIXTEEN_K];
        int bytesRead;
        while ((bytesRead = bis.read(buffer, 0, buffer.length)) != -1) {
            messageDigest.update(buffer, 0, bytesRead);
        }
        return messageDigest.digest();
    } catch (NoSuchAlgorithmException e) {
        // should never get here
        throw new IllegalStateException(e);
    } finally {
        try {
            bis.close();
        } catch (Exception e) {
            LogFactory.getLog(Md5Utils.class).debug("Unable to close input stream of hash candidate: " + e);
        }
    }
}

From source file:org.seedstack.spring.batch.sample.mapper.ContactFieldSetMapper.java

@Override
public Contact mapFieldSet(final FieldSet fieldSet) throws BindException {
    if (fieldSet == null) {
        throw new IllegalStateException("Exception in Field Set Mapper. Field Set Mapper must not be null...");
    }/*from   ww w  .j  a v  a 2s  .c o  m*/

    final Contact contact = new Contact();
    contact.setFirstName(fieldSet.readString(FIRST_NAME));
    contact.setLastName(fieldSet.readString(LAST_NAME));
    contact.setEmail(fieldSet.readString(EMAIL));

    return contact;
}

From source file:com.fluidops.iwb.api.helper.RDFUtils.java

public static List<Statement> readStatements(File rdfXmlFile) {
    FileReader rdfXmlReader = null;
    try {/*from  w w  w  . j  a  v a2 s  .  c om*/
        rdfXmlReader = new FileReader(rdfXmlFile);
        return readStatements(rdfXmlReader);
    } catch (FileNotFoundException e) {
        throw new IllegalStateException(e);
    } finally {
        IOUtils.closeQuietly(rdfXmlReader);
    }
}

From source file:com.brienwheeler.svc.monitor.telemetry.impl.TelemetryServiceBaseTestUtils.java

@SuppressWarnings("unchecked")
public static <T> T findProcessor(TelemetryServiceBase telemetryServiceBase, Class<T> clazz) {
    List<ITelemetryInfoProcessor> processors = (List<ITelemetryInfoProcessor>) ReflectionTestUtils
            .getField(telemetryServiceBase, "processors");
    if (processors != null) {
        for (ITelemetryInfoProcessor proc : processors)
            if (clazz.isAssignableFrom(proc.getClass()))
                return clazz.cast(proc);
    }//from  ww  w  . j ava 2s  .  c om

    throw new IllegalStateException("no " + clazz.getSimpleName() + " found in test context!");
}

From source file:flpitu88.web.backend.psicoweb.config.Jwt.java

/**
 * Static method to decode a JSON Web Token
 *
 * @param token Token to decode/*  ww w .j av  a 2s.co m*/
 * @param key Key used for the signature
 * @param verify True if you want to verify the signature
 *
 * @return payload
 *
 * @throws IllegalStateException
 * @throws IllegalArgumentException
 * @throws VerifyException
 * @throws NoSuchAlgorithmException
 * @throws UnsupportedEncodingException
 * @throws InvalidKeyException
 * @throws AlgorithmException
 */
public static Map<String, Object> decode(String token, String key, Boolean verify)
        throws IllegalStateException, VerifyException, IllegalArgumentException, NoSuchAlgorithmException,
        UnsupportedEncodingException, InvalidKeyException, AlgorithmException {
    if (token == null || token.length() == 0) {
        throw new IllegalStateException("Token not set");
    }
    // Check key
    if (key == null || key.length() == 0) {
        throw new IllegalArgumentException("Key cannot be null or empty");
    }

    String[] segments = StringUtils.split(token, ".");
    if (segments.length != 3) {
        throw new IllegalStateException("Bad number of segments: " + segments.length);
    }

    // All segment should be base64
    String headerSeg = segments[0];
    String payloadSeg = segments[1];
    String signatureSeg = segments[2];

    Type stringObjectMap = new TypeToken<HashMap<String, Object>>() {
    }.getType();
    Gson gson = new Gson();
    HashMap<String, Object> header = gson.fromJson(base64Decode(headerSeg), stringObjectMap);
    HashMap<String, Object> payload = gson.fromJson(base64Decode(payloadSeg), stringObjectMap);

    if (verify) {
        Algorithm algorithm = getAlgorithm(header.get("alg").toString());

        // Verify signature. `sign` will return base64 String
        String signinInput = StringUtils.join(new String[] { headerSeg, payloadSeg }, ".");
        if (!verify(signinInput, key, algorithm.getValue(), signatureSeg)) {
            throw new VerifyException("Bad signature");
        }
    }

    return payload;
}

From source file:de.tudarmstadt.ukp.dkpro.core.api.lexmorph.TagsetMappingFactory.java

/**
 * Get the UIMA type name for the given tag in the given language.
 *
 * @param aModel a model//from   w  w  w .  j  ava  2 s . c o m
 * @param aTag a tag.
 * @return UIMA type name
 */
public static final Type getTagType(Map<String, String> aMapping, String aTag, TypeSystem aTS) {
    String type = aMapping.get(aTag);
    if (type == null) {
        type = aMapping.get("*");
    }
    if (type == null) {
        throw new IllegalStateException("No fallback (*) mapping defined!");
    }

    Type uimaType = aTS.getType(type);

    if (uimaType == null) {
        throw new IllegalStateException(
                "Type [" + type + "] mapped to tag [" + aTag + "] is not defined in type system");
    }

    return uimaType;
}

From source file:jp.eisbahn.oauth2.server.utils.Util.java

/**
 * Decode the BASE64 encoded string./*from ww w. j  av  a  2s.co  m*/
 * @param source The BASE64 string.
 * @return The decoded original string.
 */
public static String decodeBase64(String source) {
    try {
        return new String(Base64.decodeBase64(source), "UTF-8");
    } catch (UnsupportedEncodingException e) {
        throw new IllegalStateException(e);
    }
}

From source file:com.tactfactory.harmony.utils.TactFileUtils.java

/**
 * Create a new file if doesn't exist (and path).
 *
 * @param filename Full path of file//w w w  . j  ava  2s  .  c o m
 * @return File instance
 */
public static File makeFile(final String filename) {
    final File file = new File(filename);

    final File parent = file.getParentFile();
    if (!parent.exists() && !parent.mkdirs()) {
        final IllegalStateException exception = new IllegalStateException("Couldn't create dir: " + parent);
        ConsoleUtils.displayError(exception);
        throw exception;
    }

    try {
        file.createNewFile();
    } catch (final IOException e) {
        // TODO Auto-generated catch block
        ConsoleUtils.displayError(e);
    }
    return file;
}