Example usage for java.lang ClassNotFoundException getMessage

List of usage examples for java.lang ClassNotFoundException getMessage

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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:fusion.FuseLinkServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from ww  w .j  ava 2  s .c  o m
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, SQLException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();

    HttpSession sess = request.getSession(true);

    try {

        dbConf = (DBConfig) sess.getAttribute("db_conf");
        grConf = (GraphConfig) sess.getAttribute("gr_conf");
        fs = (FusionState) sess.getAttribute("fstate");
        nodeA = (String) sess.getAttribute("nodeA");
        nodeB = (String) sess.getAttribute("nodeB");
        tGraph = (String) sess.getAttribute("t_graph");

        try {
            vSet = new VirtGraph("jdbc:virtuoso://" + dbConf.getDBURL() + "/CHARSET=UTF-8",
                    dbConf.getUsername(), dbConf.getPassword());
        } catch (JenaException connEx) {
            System.out.println(connEx.getMessage());
            out.println("Connection to virtuoso failed");
            out.close();

            return;
        }

        try {
            Class.forName("org.postgresql.Driver");
        } catch (ClassNotFoundException ex) {
            System.out.println(ex.getMessage());
            out.println("Class of postgis failed");
            out.close();

            return;
        }

        try {
            String url = DB_URL.concat(dbConf.getDBName());
            dbConn = DriverManager.getConnection(url, dbConf.getDBUsername(), dbConf.getDBPassword());
            dbConn.setAutoCommit(false);
        } catch (SQLException sqlex) {
            System.out.println(sqlex.getMessage());
            out.println("Connection to postgis failed");
            out.close();

            return;
        }
        String[] props = request.getParameterValues("props[]");

        System.out.println("Fusing : " + nodeA + " " + nodeB);
        AbstractFusionTransformation trans = null;
        for (int i = 0; i < 5; i += 5) {
            System.out.println(props[3]);
            trans = FuserPanel.transformations.get(props[3]);
            System.out.println(trans == null);
            trans.fuse(dbConn, nodeA, nodeB);
        }
        VirtuosoImporter virtImp = (VirtuosoImporter) sess.getAttribute("virt_imp");
        virtImp.setTransformationID(trans.getID());
        virtImp.importGeometriesToVirtuoso((String) sess.getAttribute("t_graph"));

        for (int i = 5; i < props.length; i += 5) {
            System.out.println("Pred : " + props[i]);
            System.out.println("Pred : " + props[i + 1]);
            System.out.println("Pred : " + props[i + 2]);
            System.out.println("Pred : " + props[i + 3]);
            System.out.println("Pred : " + props[i + 4]);
            handleMetadataFusion(props[i + 3], i);
        }
        System.out.println("List : " + fs.actions);
        System.out.println("List : " + fs.objsA);
        System.out.println("List : " + fs.objsB);
        System.out.println("List : " + fs.preds);
        System.out.println("List : " + fs.predsA);
        System.out.println("List : " + fs.predsB);

        virtImp.trh.finish();
        //System.out.println(FuserPanel.transformations);
        /* TODO output your page here. You may use following sample code. */
        out.println("<!DOCTYPE html>");
        out.println("<html>");
        out.println("<head>");
        out.println("<title>Servlet FuseLinkServlet</title>");
        out.println("</head>");
        out.println("<body>");
        out.println("<h1>Servlet FuseLinkServlet at " + request.getContextPath() + "</h1>");
        out.println("</body>");
        out.println("</html>");
    } finally {
        if (rs != null) {
            try {
                rs.close();
            } catch (SQLException ex) {
                Logger.getLogger(FuseLinkServlet.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
        if (stmt != null) {
            try {
                stmt.close();
            } catch (SQLException ex) {
                Logger.getLogger(FuseLinkServlet.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
        if (dbConn != null) {
            try {
                dbConn.close();
            } catch (SQLException ex) {
                Logger.getLogger(FuseLinkServlet.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
        out.close();
    }
}

From source file:name.livitski.tools.persista.StorageBootstrap.java

/**
 * Returns the list of entity classes configured for this
 * object's {@link #getPersistenceUnit() persistence unit}
 * or an empty list if no classes have been configured.
 * Persistence unit's XML descriptor is expected to list
 * all its persistent classes explicitly.
 * @throws StorageConfigurationException if there is a problem
 * reading persistence unit configuration
 * @throws IllegalStateException if a persistent class cannot
 * be loaded/*from   ww  w  .j a va 2  s . c  o m*/
 */
public List<Class<?>> getEntityClasses() throws StorageConfigurationException {
    if (null == entities) {
        final ClassLoader loader = Thread.currentThread().getContextClassLoader();
        final URL resource = loader.getResource(PERSISTENCE_RESOURCE);
        if (null == resource)
            throw new IllegalStateException("Persistence metadata is not deployed in " + PERSISTENCE_RESOURCE);
        try {
            final String persistenceUnit = getPersistenceUnit();
            final List<PersistenceMetadata> descriptor = PersistenceXmlLoader.deploy(resource,
                    Collections.emptyMap(), new EntityResolverStub(log()),
                    PersistenceUnitTransactionType.RESOURCE_LOCAL);
            PersistenceMetadata source = null;
            for (PersistenceMetadata candidate : descriptor)
                if (candidate.getName().equals(persistenceUnit)) {
                    source = candidate;
                    break;
                }
            if (null == source)
                throw new ConfigurationException(
                        "Persistence unit '" + persistenceUnit + "' is not defined in " + resource + ". ");
            entities = new ArrayList<Class<?>>();
            for (String qName : source.getClasses())
                entities.add(Class.forName(qName, false, loader));
        } catch (ClassNotFoundException noclass) {
            throw new IllegalStateException("Could not load persistent class. " + noclass.getMessage(),
                    noclass);
        } catch (ConfigurationException e) {
            throw new StorageConfigurationException(this, e);
        } catch (Exception e) {
            throw new StorageConfigurationException(this,
                    "Error parsing persistence metadata at " + resource + ". " + e.getMessage(), e);
        }
    }
    return Collections.unmodifiableList(entities);
}

From source file:com.snaplogic.snaps.firstdata.Create.java

private ObjectSchema getSchema(SchemaProvider provider, Class<?> classType, SnapType snapType) {
    ArrayList<Method> getterMethods = findGetters(classType);
    ObjectSchema schema = null;//from  w ww . ja  v a 2s. co m
    if (!getterMethods.isEmpty()) {
        schema = provider.createSchema(snapType, classType.getSimpleName());
    }
    String name;
    String paramType;
    Class<?> subClass;
    Class<?> fieldTypeParameterType;
    ObjectSchema subSchema;
    ParameterizedType fieldGenericType;
    for (Method method : getterMethods) {
        try {
            paramType = method.getReturnType().getName();
            if (paramType.startsWith(FD_PROXY_PKG_PREFIX) && !paramType.endsWith(TYPE)) {
                try {
                    subClass = Class.forName(paramType);
                } catch (ClassNotFoundException e) {
                    log.error(e.getMessage(), e);
                    throw new ExecutionException(e.getMessage());
                }
                subSchema = getSchema(provider, subClass, SnapType.STRING);
                if (subSchema != null) {
                    schema.addChild(subSchema);
                }
            } else if (paramType.endsWith(List.class.getSimpleName())) {
                fieldGenericType = (ParameterizedType) method.getGenericReturnType();
                fieldTypeParameterType = (Class<?>) fieldGenericType.getActualTypeArguments()[0];
                if (fieldTypeParameterType == String.class) {
                    subSchema = provider.createSchema(SnapType.COMPOSITE, getFieldName(method.getName()));
                } else {
                    subSchema = getSchema(provider, fieldTypeParameterType, SnapType.COMPOSITE);
                }
                if (subSchema != null) {
                    schema.addChild(subSchema);
                }
            } else {
                name = getFieldName(method.getName());
                schema.addChild(provider.createSchema(getDataTypes(paramType), name));
            }
        } catch (Exception e) {
            log.error(e.getMessage(), e);
            return null;
        }
    }
    return schema;
}

From source file:org.apache.fop.cli.InputHandler.java

/**
 * Creates a catalog resolver and uses it for XML parsing and XSLT URI resolution.
 * Tries the Apache Commons Resolver, and if unsuccessful,
 * tries the same built into Java 6.// ww  w  .  ja  v a2 s .  com
 * @param userAgent the user agent instance
 */
public void createCatalogResolver(FOUserAgent userAgent) {
    String[] classNames = new String[] { "org.apache.xml.resolver.tools.CatalogResolver",
            "com.sun.org.apache.xml.internal.resolver.tools.CatalogResolver" };
    ResourceEventProducer eventProducer = ResourceEventProducer.Provider.get(userAgent.getEventBroadcaster());
    Class resolverClass = null;
    for (int i = 0; i < classNames.length && resolverClass == null; ++i) {
        try {
            resolverClass = Class.forName(classNames[i]);
        } catch (ClassNotFoundException e) {
            // No worries
        }
    }
    if (resolverClass == null) {
        eventProducer.catalogResolverNotFound(this);
        return;
    }
    try {
        entityResolver = (EntityResolver) resolverClass.newInstance();
        uriResolver = (URIResolver) resolverClass.newInstance();
    } catch (InstantiationException e) {
        log.error("Error creating the catalog resolver: " + e.getMessage());
        eventProducer.catalogResolverNotCreated(this, e.getMessage());
    } catch (IllegalAccessException e) {
        log.error("Error creating the catalog resolver: " + e.getMessage());
        eventProducer.catalogResolverNotCreated(this, e.getMessage());
    }
}

From source file:be.fedict.eid.idp.model.bean.ProtocolServiceManagerBean.java

public IdentityProviderProtocolService getProtocolService(
        IdentityProviderProtocolType identityProviderProtocol) {
    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    LOG.debug("loading protocol service class: " + identityProviderProtocol.getProtocolService());
    Class<?> protocolServiceClass;
    try {//from w  ww.  ja va2s. c om
        protocolServiceClass = classLoader.loadClass(identityProviderProtocol.getProtocolService());
    } catch (ClassNotFoundException e) {
        LOG.error("protocol service class not found: " + identityProviderProtocol.getProtocolService(), e);
        return null;
    }
    if (!IdentityProviderProtocolService.class.isAssignableFrom(protocolServiceClass)) {
        LOG.error("illegal protocol service class: " + identityProviderProtocol.getProtocolService());
        return null;
    }
    IdentityProviderProtocolService protocolService;
    try {
        protocolService = (IdentityProviderProtocolService) protocolServiceClass.newInstance();
    } catch (Exception e) {
        LOG.error("could not init the protocol service object: " + e.getMessage(), e);
        return null;
    }
    return protocolService;
}

From source file:com.evolveum.midpoint.prism.marshaller.PrismBeanInspector.java

private Class getObjectFactoryClassUncached(Package pkg) {
    try {/*w  w  w . j  a v a  2s . c  om*/
        return Class.forName(pkg.getName() + ".ObjectFactory");
    } catch (ClassNotFoundException e) {
        throw new IllegalArgumentException(
                "Cannot find object factory class in package " + pkg.getName() + ": " + e.getMessage(), e);
    }
}

From source file:org.jenkinsci.plugins.GitLabSecurityRealm.java

/**
 * Calls {@code SecurityListener.fireAuthenticated()} but through reflection
 * to avoid hard dependency on non-LTS core version. TODO delete in 1.569+
 *///from  ww w.  j  av  a  2 s .com
private void fireAuthenticated(UserDetails details) {
    try {
        Class<?> c = Class.forName("jenkins.security.SecurityListener");
        Method m = c.getMethod("fireAuthenticated", UserDetails.class);
        m.invoke(null, details);
    } catch (ClassNotFoundException e) {
        // running with old core
    } catch (NoSuchMethodException e) {
        // running with old core
    } catch (IllegalAccessException e) {
        throw (Error) new IllegalAccessError(e.getMessage()).initCause(e);
    } catch (InvocationTargetException e) {
        LOGGER.log(Level.WARNING, "Failed to invoke fireAuthenticated", e);
    }
}

From source file:com.servicelibre.jxsl.scenario.XslScenario.java

/**
 * Return or create the TransformerFactory
 * <ol>/*from  www .  ja  v a 2 s. co  m*/
 * <li>via setter (Spring)</li>
 * <li>via system property</li>
 * <li>default (DEFAULT_TRANSFORMER_FACTORY)</li>
 * </ol>
 * 
 */
public TransformerFactory getTransformerFactory() {

    if (transformerFactory == null) {
        try {
            transformerFactory = (TransformerFactory) Class.forName(getTransformerFactoryFQCN()).newInstance();
        } catch (ClassNotFoundException e) {
            logger.error(e.getMessage(), e);
        } catch (InstantiationException e) {
            logger.error(e.getMessage(), e);
        } catch (IllegalAccessException e) {
            logger.error(e.getMessage(), e);
        }
    }

    return transformerFactory;
}

From source file:be.fedict.eid.idp.model.bean.AttributeServiceManagerBean.java

public IdentityProviderAttributeService getAttributeService(
        IdentityProviderAttributeType identityProviderAttribute) {

    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    LOG.debug("loading attribute service class: " + identityProviderAttribute.getAttributeService());
    Class<?> attributeServiceClass;
    try {/*w ww.j  a va2 s. c  o m*/
        attributeServiceClass = classLoader.loadClass(identityProviderAttribute.getAttributeService());
    } catch (ClassNotFoundException e) {
        LOG.error("attribute service class not found: " + identityProviderAttribute.getAttributeService(), e);
        return null;
    }
    if (!IdentityProviderAttributeService.class.isAssignableFrom(attributeServiceClass)) {
        LOG.error("illegal attribute service class: " + identityProviderAttribute.getAttributeService());
        return null;
    }
    IdentityProviderAttributeService attributeService;
    try {
        attributeService = (IdentityProviderAttributeService) attributeServiceClass.newInstance();
    } catch (Exception e) {
        LOG.error("could not init the attribute service object: " + e.getMessage(), e);
        return null;
    }
    return attributeService;
}

From source file:de.raion.xmppbot.XmppBot.java

private Map<String, Class<AbstractXmppCommand>> loadCommands(List<String> commandClasses)
        throws CLIInitException {

    Map<String, Class<AbstractXmppCommand>> commandMap = new HashMap<String, Class<AbstractXmppCommand>>();

    for (String commandClassName : commandClasses) {

        try {/*from w  w  w .  j a  v  a  2 s .  co m*/
            @SuppressWarnings("unchecked")
            Class<AbstractXmppCommand> commandClass = (Class<AbstractXmppCommand>) Class
                    .forName(commandClassName);

            if (AbstractXmppCommand.class.isAssignableFrom(commandClass)) {
                CLICommand annotation = commandClass.getAnnotation(CLICommand.class);

                commandMap.put(annotation.name().toLowerCase(), commandClass);
                log.debug("Loaded command [" + annotation.name() + "].");
            }

        } catch (ClassNotFoundException e) {
            throw new CLIInitException("Unable to find command class [" + commandClassName + "].");
        } catch (Exception e) {
            throw new CLIInitException(
                    "Unable to load command class [" + commandClassName + "]: " + e.getMessage());
        }
    }
    return commandMap;
}