Example usage for java.io IOException getMessage

Introduction

In this page you can find the example usage for java.io IOException getMessage.

Prototype

public String getMessage() 

Source Link

Document

Returns the detail message string of this throwable.

Usage

From source file:com.axibase.tsd.driver.jdbc.strategies.Consumer.java

private static void processComments(StatementContext context, CharSequence comments) {
    if (StringUtils.isBlank(comments)) {
        return;/*from   w  w  w .j  av  a2s  .c om*/
    }
    final String json = comments.toString();
    if (logger.isTraceEnabled()) {
        logger.trace(json);
    }
    try {
        final Comments commentsObject = JsonMappingUtil.mapToComments(json);
        fillWarnings(commentsObject.getWarnings(), context);
        fillErrors(commentsObject.getErrors(), context);
    } catch (IOException e) {
        if (logger.isDebugEnabled()) {
            logger.debug("Wrong error format: {}", e.getMessage());
        }
    }
}

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From source file:com.nineteendrops.tracdrops.client.core.Utils.java

public static byte[] getBinaryData(String fullFileName, TracProperties tracProperties) {

    File file = new File(fullFileName);
    if (!file.exists()) {
        throw new TracException(MessageUtils.getFullFileNameNotFoundMessage(fullFileName));
    }/*from w w w .  ja  va2s .co  m*/

    if (!file.canRead()) {
        throw new TracException(MessageUtils.getFullFileNameNotFoundMessage(fullFileName));
    }

    if (!file.isFile()) {
        throw new TracException(MessageUtils.getFullFileNameNotFoundMessage(fullFileName));
    }

    int maxUploadSize = tracProperties.getIntegerProperty(TracProperties.ATTACHMENT_UPLOAD_MAX_SIZE);
    if (file.length() > maxUploadSize) {
        throw new TracException(MessageUtils.getMessage("core.file.size.exceeded", fullFileName,
                String.valueOf(maxUploadSize)));
    }

    byte[] binaryData;
    try {
        binaryData = new byte[(int) file.length()];
        FileInputStream fis = new FileInputStream(file);
        fis.read(binaryData);
        fis.close();
    } catch (IOException e) {
        throw new TracException(MessageUtils.registerErrorLog(log, "core.unexpected.exception", e.getMessage()),
                e);
    }
    return binaryData;
}

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From source file:de.icongmbh.oss.maven.plugin.javassist.ClassnameExtractor.java

/**
 * Wrapping the iterator (as reference) of class file names and extract full qualified class name
 * on//ww w  .  j  a  v a2s  . com
 * {@link Iterator#next()}.
 * <p>
 * It is possible that {@link Iterator#hasNext()} returns {@code true} and {@link Iterator#next()}
 * returns {@code null}.
 * </p>
 *
 * @param parentDirectory to remove from {@code classFile} and maybe {@code null}.
 * @param classFileIterator to extract the names from. Must not be {@code null}.
 * @return iterator of full qualified class names based on passed classFiles or {@code null}
 * @see #extractClassNameFromFile(File, File)
 */
// DANGEROUS call by reference
public static Iterator<String> iterateClassnames(final File parentDirectory,
        final Iterator<File> classFileIterator) {
    return new Iterator<String>() {

        @Override
        public boolean hasNext() {
            return classFileIterator == null ? false : classFileIterator.hasNext();
        }

        @Override
        public String next() {
            final File classFile = classFileIterator.next();
            try {
                // possible returns null
                return extractClassNameFromFile(parentDirectory, classFile);
            } catch (final IOException e) {
                throw new RuntimeException(e.getMessage());
            }
        }

        @Override
        public void remove() {
            classFileIterator.remove();
        }
    };
}

---

From source file:Main.java

private static org.w3c.dom.Document getXMLDocument(String url) {

    Document document = null;/*  w w  w. ja v  a 2  s.  c o m*/

    DocumentBuilderFactory builderFactory;
    DocumentBuilder parser;

    // Try to load the document at the specified filepath into a DOM structure.
    //
    try {

        builderFactory = DocumentBuilderFactory.newInstance();

        parser = builderFactory.newDocumentBuilder();

        document = parser.parse(url);

    } catch (ParserConfigurationException p) {

        System.out.println("Error creating DOM parser.");
        System.out.println("   " + p.getMessage());

    } catch (SAXException s) {

        System.out.println("XML document returned is not well-formed.");
        System.out.println("   URL : " + url);
        System.out.println("   " + s.getMessage());

    } catch (IOException i) {

        System.out.println("Error accessing the stream.");
        System.out.println("   URL : " + url);
        System.out.println("   " + i.getMessage());
        document = null;

    }

    return document;

}

---

From source file:de.uni_potsdam.hpi.bpt.promnicat.importer.ibm.test.IBMImporterTest.java

@BeforeClass
public static void init() {
    try {/*from   w ww . j  a  va  2  s  .  c  om*/
        persistenceApi = new ConfigurationParser(Constants.TEST_DB_CONFIG_PATH)
                .getDbInstance(Constants.DATABASE_TYPES.ORIENT_DB);
    } catch (IOException e) {
        fail("Unexpected exception occurred: " + e.getMessage());
    }
}

---

From source file:bs.ws1.dm.itg.App.java

private static String readFileIntoString(String file) {
    try {/*from w  w w.  jav a 2 s.  co m*/
        return StreamUtils.readStreamAsString(new FileInputStream(file));
    } catch (IOException e) {
        LOG.log(Level.SEVERE, e.getMessage());
        return "<no-message/>";
    }
}

---

From source file:com.ephesoft.dcma.util.WebServiceCaller.java

/**
 * Api to simply hit webservice. It will return true or false if Webservice hit was successful or unsuccessful respectively
 * /*from  w  ww  .  j av  a2 s.c om*/
 * @param serviceURL
 * @return
 */
private static boolean hitWebservice(final String serviceURL) {
    LOGGER.debug("Giving a hit at webservice URL.");
    boolean isActive = false;
    if (!EphesoftStringUtil.isNullOrEmpty(serviceURL)) {

        // Create an instance of HttpClient.
        HttpClient client = new HttpClient();

        // Create a method instance.
        PostMethod method = new PostMethod(serviceURL);

        try {
            // Execute the method.
            int statusCode = client.executeMethod(method);

            if (statusCode == HttpStatus.SC_OK) {
                isActive = true;
            } else {
                LOGGER.info(EphesoftStringUtil.concatenate("Execute Method failed: ", method.getStatusLine()));
            }
        } catch (HttpException httpException) {
            LOGGER.error(
                    EphesoftStringUtil.concatenate("Fatal protocol violation: ", httpException.getMessage()));
        } catch (IOException ioException) {
            LOGGER.error(EphesoftStringUtil.concatenate("Fatal transport error: ", ioException.getMessage()));
        } finally {
            // Release the connection.
            if (method != null) {
                method.releaseConnection();
            }
        }
    }
    return isActive;
}

---

From source file:com.ibm.jaql.lang.expr.hadoop.Util.java

/**
 * Modified from Hadoop's JobClient//from  w  w  w.  ja v  a  2s.  com
 * 
 * @param taskId
 * @param taskLogUrl
 */
private static void logTaskLog(TaskAttemptID taskId, URL taskLogUrl) {
    try {
        URLConnection connection = taskLogUrl.openConnection();
        BufferedReader input = new BufferedReader(new InputStreamReader(connection.getInputStream()));
        try {
            String logData = null;
            while ((logData = input.readLine()) != null) {
                if (logData.length() > 0) {
                    LOG.info("[" + taskId + "]" + logData);
                }
            }
        } finally {
            input.close();
        }
    } catch (IOException ioe) {
        LOG.warn("Error reading task output" + ioe.getMessage());
    }
}

---

From source file:com.wegas.log.neo4j.Neo4jUtils.java

/**
 * Extracts from the JSON result of a query the potential error message.
 * If no message is found null is returned.
 *
 * @param result the result of the query
 * @return the error message if an error occurred, null otherwise
 *//*from www  .  j  a v a2  s  . co m*/
protected static String extractErrorData(String result) {
    ObjectMapper om = new ObjectMapper();
    try {
        JsonNode jn = om.readTree(result);
        JsonNode jnErr = jn.path("errors");
        Iterator<JsonNode> ite1 = jnErr.elements();
        String err = "";
        while (ite1.hasNext()) {
            JsonNode jn1 = ite1.next();
            err += ", " + jn1.path("message").asText();
        }
        if ("".equals(err))
            return null;
        return err.substring(2);
    } catch (IOException ioe) {
        logger.debug("Error in extractErrorData: " + ioe.getMessage());
    }
    return null;
}

---

From source file:com.rackspacecloud.blueflood.tools.ops.RollupTool.java

private static void rerollDataPerGran(Locator loc, Granularity gran, Range range, RollupType rollupType) {
    try {/* ww  w . ja  v  a 2s. co  m*/
        //Get the source and destination column families
        Class<? extends Rollup> rollupClass = RollupType.classOf(rollupType, gran);
        ColumnFamily<Locator, Long> srcCF = CassandraModel.getColumnFamily(rollupClass, gran.finer());
        ColumnFamily<Locator, Long> dstCF = CassandraModel.getColumnFamily(rollupClass, gran);
        System.out.println("Calculating rollups for " + gran.name() + ". Reading from: " + srcCF.getName()
                + ". Writing to: " + dstCF.getName());
        //Get Rollup Computer
        Rollup.Type rollupComputer = RollupRunnable.getRollupComputer(rollupType, gran.finer());
        //This needs some explanation: Here we take slots in the gran to which we are rolling up i.e dstgran
        //Then for each slot we grab the data from the srcCF, thus automatically grabbing the sub-slots in the finer gran
        //Also, we always use the supplied time range to find snapped times, because a rollup gran is always a multiple
        //of the grans that come before it.
        Iterable<Range> ranges = Range.rangesForInterval(gran, range.getStart(), range.getStop());
        int count = 1;
        ArrayList<SingleRollupWriteContext> writeContexts = new ArrayList<SingleRollupWriteContext>();
        for (Range r : ranges) {
            Points input;
            Rollup rollup = null;
            try {
                input = AstyanaxReader.getInstance().getDataToRoll(rollupClass, loc, r, srcCF);
                rollup = rollupComputer.compute(input);
            } catch (IOException ex) {
                System.err.println("IOException while getting points to roll " + ex.getMessage());
                System.exit(-1);
            }
            writeContexts.add(
                    new SingleRollupWriteContext(rollup, new SingleRollupReadContext(loc, r, gran), dstCF));
            count++;
        }
        //Insert calculated Rollups back into destination CF
        try {
            AstyanaxWriter.getInstance().insertRollups(writeContexts);
        } catch (ConnectionException ex) {
            System.err.println("Connection exception while inserting rollups" + ex.getMessage());
            System.exit(-1);
        }
        System.out.println("Rolled up " + count + " ranges of " + gran + "\n");
    } catch (GranularityException e) {
        // Since we start rolling from 5m, we should never reach here.
        System.err.println("Unexpected exception encountered " + e.getMessage());
        System.exit(-1);
    }
}

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