Example usage for java.lang ClassNotFoundException getMessage

Introduction

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

Prototype

public String getMessage() 

Source Link

Document

Returns the detail message string of this throwable.

Usage

From source file:com.netscape.certsrv.client.PKIConnection.java

private void handleErrorResponse(Response response) {
    StatusType status = response.getStatusInfo();
    MediaType contentType = response.getMediaType();

    if (!MediaType.APPLICATION_XML_TYPE.equals(contentType)
            && !MediaType.APPLICATION_JSON_TYPE.equals(contentType))
        throw new PKIException(status.getStatusCode(), status.getReasonPhrase());

    PKIException.Data data = response.readEntity(PKIException.Data.class);

    Class<?> exceptionClass;
    try {//w w  w . ja  v a 2  s. c  o  m
        exceptionClass = Class.forName(data.getClassName());
    } catch (ClassNotFoundException e) {
        throw new PKIException(e.getMessage(), e);
    }

    try {
        throw (PKIException) exceptionClass.getConstructor(PKIException.Data.class).newInstance(data);
    } catch (InstantiationException | IllegalAccessException | IllegalArgumentException
            | InvocationTargetException | NoSuchMethodException | SecurityException e) {
        throw new PKIException(e.getMessage(), e);
    }
}

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From source file:net.skyebook.osmgenerator.DBActions.java

/**
 * Constructor - Creates (opens) the SQL connection
 *//*  w  w w  .  j a  v a 2 s  .com*/
public DBActions(String user, String pass, String dbName) {
    try {
        try {
            Class.forName("com.mysql.jdbc.Driver").newInstance();
            con = DriverManager.getConnection("jdbc:mysql://localhost:3306/" + dbName, pass, pass);

            System.out.println("Preparing statements");

            insertNode = con
                    .prepareStatement("INSERT INTO nodes (id, latitude, longitude, tags) VALUES (?, ?, ?, ?)");
            insertNodeNullTags = con
                    .prepareStatement("INSERT INTO nodes (id, latitude, longitude) VALUES (?, ?, ?)");

            insertWay = con.prepareStatement("INSERT INTO ways (id, tags) VALUES (?, ?)");
            insertWayNullTags = con.prepareStatement("INSERT INTO ways (id) VALUES (?)");
            insertWayMember = con.prepareStatement("INSERT INTO way_members (way, node) VALUES (?, ?)");

            insertRelation = con.prepareStatement("INSERT INTO relations (id, tags) VALUES (?, ?)");
            insertRelationNullTags = con.prepareStatement("INSERT INTO relations (id) VALUES (?)");
            insertRelationMember = con
                    .prepareStatement("INSERT INTO relation_members (relation, way, type) VALUES (?, ?, ?)");

            bulkInsertNode = (Statement) con.createStatement();
            bulkInsertWay = (Statement) con.createStatement();
            bulkInsertWayMember = (Statement) con.createStatement();
            bulkInsertRelation = (Statement) con.createStatement();
            bulkInsertRleationMember = (Statement) con.createStatement();

            System.out.println("Statements Prepared");

        } catch (ClassNotFoundException e) {
            System.err.println("ClassNotFoundException: " + e.getMessage());
        } catch (InstantiationException e) {
            System.err.println("InstantiationException: " + e.getMessage());
        } catch (IllegalAccessException e) {
            System.err.println("IllegalAccessException: " + e.getMessage());
        }
    } catch (SQLException e) {
        System.err.println("SQLException: " + e.getMessage());
        System.err.println("SQLState: " + e.getSQLState());
        System.err.println("VendorError: " + e.getErrorCode());
    }
}

---

From source file:org.apache.hadoop.hive.ql.optimizer.AbstractSMBJoinProc.java

protected boolean canConvertJoinToBucketMapJoin(JoinOperator joinOp, ParseContext pGraphContext,
        SortBucketJoinProcCtx context) throws SemanticException {

    // This has already been inspected and rejected
    if (context.getRejectedJoinOps().contains(joinOp)) {
        return false;
    }/*from  w  w  w  .ja v a  2  s.  c om*/

    QBJoinTree joinCtx = pGraphContext.getJoinContext().get(joinOp);
    if (joinCtx == null) {
        return false;
    }

    Class<? extends BigTableSelectorForAutoSMJ> bigTableMatcherClass = null;
    try {
        bigTableMatcherClass = (Class<? extends BigTableSelectorForAutoSMJ>) (Class.forName(HiveConf.getVar(
                pGraphContext.getConf(), HiveConf.ConfVars.HIVE_AUTO_SORTMERGE_JOIN_BIGTABLE_SELECTOR)));
    } catch (ClassNotFoundException e) {
        throw new SemanticException(e.getMessage());
    }

    BigTableSelectorForAutoSMJ bigTableMatcher = (BigTableSelectorForAutoSMJ) ReflectionUtils
            .newInstance(bigTableMatcherClass, null);
    int bigTablePosition = bigTableMatcher.getBigTablePosition(pGraphContext, joinOp);
    if (bigTablePosition < 0) {
        // contains aliases from sub-query
        return false;
    }
    context.setBigTablePosition(bigTablePosition);
    String joinAlias = bigTablePosition == 0 ? joinCtx.getLeftAlias()
            : joinCtx.getRightAliases()[bigTablePosition - 1];
    joinAlias = QB.getAppendedAliasFromId(joinCtx.getId(), joinAlias);

    Map<Byte, List<ExprNodeDesc>> keyExprMap = new HashMap<Byte, List<ExprNodeDesc>>();
    List<Operator<? extends OperatorDesc>> parentOps = joinOp.getParentOperators();
    // get the join keys from parent ReduceSink operators
    for (Operator<? extends OperatorDesc> parentOp : parentOps) {
        ReduceSinkDesc rsconf = ((ReduceSinkOperator) parentOp).getConf();
        Byte tag = (byte) rsconf.getTag();
        List<ExprNodeDesc> keys = rsconf.getKeyCols();
        keyExprMap.put(tag, keys);
    }

    context.setKeyExprMap(keyExprMap);
    // Make a deep copy of the aliases so that they are not changed in the context
    String[] joinSrcs = joinCtx.getBaseSrc();
    String[] srcs = new String[joinSrcs.length];
    for (int srcPos = 0; srcPos < joinSrcs.length; srcPos++) {
        joinSrcs[srcPos] = QB.getAppendedAliasFromId(joinCtx.getId(), joinSrcs[srcPos]);
        srcs[srcPos] = new String(joinSrcs[srcPos]);
    }

    // Given a candidate map-join, can this join be converted.
    // The candidate map-join was derived from the pluggable sort merge join big
    // table matcher.
    return checkConvertBucketMapJoin(pGraphContext, context, joinCtx, keyExprMap, joinAlias,
            Arrays.asList(srcs));
}

---

From source file:com.ikon.util.cl.FilesystemClassLoader.java

/**
 * Find class//from   ww  w  .j  av a  2  s  . c om
 */
@Override
public Class<?> findClass(String className) {
    log.info("findClass({})", className);
    String classFile = className.replace('.', '/').concat(".class");
    File fc = new File(file, classFile);
    FileInputStream fis = null;

    // Check for system class
    try {
        return findSystemClass(className);
    } catch (ClassNotFoundException e) {
        // Ignore
    }

    try {
        if (fc.exists() && fc.canRead()) {
            fis = new FileInputStream(fc);
            byte[] classByte = IOUtils.toByteArray(fis);

            if (classByte != null) {
                return defineClass(className, classByte, 0, classByte.length, null);
            }
        }
    } catch (IOException e) {
        log.error(e.getMessage(), e);
    } finally {
        IOUtils.closeQuietly(fis);
    }

    return null;
}

---

From source file:com.aliyun.odps.mapred.conf.SessionState.java

/**
 * From old Console load context file , include settings & aliases
 *
 * @return//w  ww  . j av  a2s.co m
 */
@SuppressWarnings({ "unchecked", "rawtypes" })
private void loadContextFile(Properties prop) throws IOException {
    String fileName = prop.getProperty(OLD_CONTEXT_FILE);
    if (fileName == null) {
        return;
    }

    String jsonStr = FileUtils.readFileToString(new File(fileName));
    Map context = JSON.parseObject(jsonStr, Map.class);
    if (context == null) {
        return;
    }
    // client set ignore certs to true when request from internal-cli
    internalCli = true;
    getOdps().getRestClient().setIgnoreCerts(true);
    if (context.containsKey("settings")) {
        Map<String, String> settings = (Map<String, String>) context.get("settings");
        for (Entry<String, String> setting : settings.entrySet()) {
            defaultJob.set(setting.getKey(), setting.getValue());
        }
    }

    if (context.containsKey("aliases")) {
        aliases = (Map<String, String>) context.get("aliases");
    }

    if (context.containsKey("context")) {
        // extract info from execution context
        Map<String, Object> ctx = (Map<String, Object>) context.get("context");
        defaultJob.setInstancePriority((Integer) ctx.get("priority"));
        OdpsHooks.clearRegisteredHooks();
        String hookString = (String) ctx.get("odpsHooks");
        if (!StringUtils.isNullOrEmpty(hookString)) {
            try {
                String[] hooks = hookString.split(",");
                List<Class<? extends OdpsHook>> hookList = new ArrayList<Class<? extends OdpsHook>>();
                for (String hook : hooks) {
                    hookList.add((Class<? extends OdpsHook>) Class.forName(hook));
                }
                OdpsHooks.registerHooks(hookList);

            } catch (ClassNotFoundException e) {
                throw new IOException(e.getMessage(), e);
            }
        }

        String runningCluster = (String) ctx.get("runningCluster");
        if (!StringUtils.isNullOrEmpty(runningCluster)) {
            odps.instances().setDefaultRunningCluster(runningCluster);
        }

        if (ctx.get("logViewHost") != null) {
            String logViewHost = (String) ctx.get("logViewHost");
            odps.setLogViewHost(logViewHost);
        }

        if (ctx.containsKey("https_check")) {
            odps.getRestClient().setIgnoreCerts(!(Boolean) ctx.get("https_check"));
        }

    }

    if (context.containsKey("commandText")) {
        setCommandText((String) context.get("commandText"));
    }
}

---

From source file:edu.emory.bmi.aiw.i2b2export.output.ProviderDataOutputFormatter.java

public void format(BufferedWriter writer) throws IOException {
    try {/*from w ww . j a v  a2 s  .c  om*/
        Class.forName("org.h2.Driver");
    } catch (ClassNotFoundException ex) {
        throw new AssertionError("Error parsing i2b2 metadata: " + ex);
    }
    try (Connection con = DriverManager.getConnection("jdbc:h2:mem:ProviderDataOutputFormatter")) {
        for (Observer provider : this.providers) {
            new ProviderDataRowOutputFormatter(this.config, provider, con).format(writer);
            writer.write(IOUtils.LINE_SEPARATOR);
        }
    } catch (SQLException ex) {
        throw new IOException("Error parsing i2b2 metadata: " + ex.getMessage());
    }

}

---

From source file:io.swagger.inflector.config.Configuration.java

public void setModelMappings(Map<String, String> mappings) {
    for (String key : mappings.keySet()) {
        String className = mappings.get(key);
        Class<?> cls;/*from www.  jav  a  2  s  .c  om*/
        try {
            ClassLoader classLoader = Configuration.class.getClassLoader();
            cls = classLoader.loadClass(className);
            modelMap.put(key, cls);
        } catch (ClassNotFoundException e) {
            unimplementedModels.add(className);
            LOGGER.error("unable to add mapping for `" + key + "` : `" + className + "`, " + e.getMessage());
        }
    }
}

---

From source file:edu.emory.bmi.aiw.i2b2export.output.PatientDataOutputFormatter.java

public void format(BufferedWriter writer) throws IOException {
    try {//from  w w w.  ja v  a2 s .  c  om
        Class.forName("org.h2.Driver");
    } catch (ClassNotFoundException ex) {
        throw new AssertionError("Error parsing i2b2 metadata: " + ex);
    }
    try (Connection con = DriverManager.getConnection("jdbc:h2:mem:PatientDataOutputFormatter")) {
        for (Patient patient : this.patients) {
            new PatientDataRowOutputFormatter(getOutputConfiguration(), patient, con).format(writer);
            writer.write(IOUtils.LINE_SEPARATOR);
        }
    } catch (SQLException ex) {
        throw new IOException("Error parsing i2b2 metadata: " + ex.getMessage());
    }
}

---

From source file:de.micromata.genome.gwiki.jetty.GWikiInitialSetup.java

private boolean checkDbUrl(StandaloneDatabases db, String url, String user, String pass) {
    try {//  w  w  w  .  j av  a  2 s.c  o  m
        Class.forName(db.getDriver());
        try (Connection con = DriverManager.getConnection(url, user, pass)) {
            try (Statement stmt = con.createStatement()) {
                message("Created DB Connection....");
            }
        }
        return true;
    } catch (ClassNotFoundException e) {
        message("Cannot find db driver");
        return false;
    } catch (SQLException e) {
        message("Cannot create connection: " + e.getMessage());
        return false;
    }
}

---

From source file:com.apporiented.spring.override.AbstractGenericBeanDefinitionParser.java

public AbstractGenericBeanDefinitionParser(String className) {
    try {/*from   www.j av a 2 s.  com*/
        beanClass = Class.forName(className);
    } catch (ClassNotFoundException e) {
        throw new FatalBeanException("Can't find the bean class", e);
    } catch (NoClassDefFoundError e) {
        enabled = false;
        log.warn("Turning off support for " + className + " elements due to a missing dependency: "
                + e.getMessage());
    }
}

---

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