Example usage for java.lang Class getCanonicalName

Introduction

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

Prototype

public String getCanonicalName() 

Source Link

Document

Returns the canonical name of the underlying class as defined by the Java Language Specification.

Usage

From source file:at.jku.rdfstats.hist.builder.HistogramBuilderFactory.java

/** register a new histogram builder impl class
 * /*from   w w  w.ja va2 s .  com*/
 * @param uri the datatype URI which the builder can handle
 * @param clazz
 */
public static void register(String uri, Class<? extends HistogramBuilder<?>> clazz)
        throws HistogramBuilderException {
    if (registeredBuilders.containsKey(uri))
        throw new HistogramBuilderException("A histogram builder for data type URI <" + uri
                + "> is already registered: " + registeredBuilders.get(uri).getName());

    registeredBuilders.put(uri, clazz);
    classHashtable.put(clazz.getCanonicalName().hashCode(), clazz);
}

---

From source file:com.qcadoo.model.internal.classconverter.ModelXmlToClassConverterTest.java

@BeforeClass
public static void init() throws Exception {
    MODEL_XML_TO_CLASSCONVERTER.setBeanClassLoader(ClassLoader.getSystemClassLoader());

    for (Class<?> clazz : MODEL_XML_TO_CLASSCONVERTER.convert(Utils.FULL_FIRST_ENTITY_XML_RESOURCE,
            Utils.FULL_SECOND_ENTITY_XML_RESOURCE, Utils.FULL_THIRD_ENTITY_XML_RESOURCE,
            Utils.OTHER_FIRST_ENTITY_XML_RESOURCE, Utils.OTHER_SECOND_ENTITY_XML_RESOURCE)) {
        classes.put(clazz.getCanonicalName(), clazz);
    }//from   w  w  w.ja  v  a  2  s.c om

    for (PropertyDescriptor propertyDescriptor : PropertyUtils.getPropertyDescriptors(
            classes.get(ClassNameUtils.getFullyQualifiedClassName("full", "firstEntity")))) {
        propertyDescriptors.put(propertyDescriptor.getName(), propertyDescriptor);
    }
}

---

From source file:energy.usef.environment.tool.security.VaultService.java

/**
 * Executes a class's static main method with the current java executable and classpath in a separate process.
 * //w  ww .  ja va  2  s .  co m
 * @param klass the class to call the static main method for
 * @param params the parameters to provide
 * @return the exit code of the process
 * @throws IOException
 * @throws InterruptedException
 */
public static int exec(@SuppressWarnings("rawtypes") Class klass, List<String> params)
        throws IOException, InterruptedException {
    String javaHome = System.getProperty("java.home");
    String javaBin = javaHome + File.separator + "bin" + File.separator + "java";
    String classpath = System.getProperty("java.class.path");
    String className = klass.getCanonicalName();

    // construct the command line
    List<String> command = new ArrayList<String>();
    command.add(javaBin);
    command.add("-cp");
    command.add(classpath);
    command.add(className);
    command.addAll(params);
    LOGGER.debug("executing class '{}' with params '{}' in classpath '{}' with java binary '{}'", className,
            params.toString(), classpath, javaBin);

    // build and start the Vault's process
    ProcessBuilder builder = new ProcessBuilder(command);
    Process process = builder.start();
    process.waitFor();

    // get the input and error streams of the process and log them
    InputStream in = process.getInputStream();
    InputStream en = process.getErrorStream();
    InputStreamReader is = new InputStreamReader(in);
    InputStreamReader es = new InputStreamReader(en);
    BufferedReader br = new BufferedReader(is);
    BufferedReader be = new BufferedReader(es);

    String read = br.readLine();
    while (read != null) {
        LOGGER.debug(read);
        read = br.readLine();
    }
    read = be.readLine();
    while (read != null) {
        LOGGER.debug(read);
        read = be.readLine();
    }

    br.close();
    is.close();
    in.close();

    return process.exitValue();
}

---

From source file:fi.uta.infim.usaproxyreportgenerator.App.java

private static void setupDataProvider() {
    // A data provider class can be specified on the CLI.
    if (cli.hasOption("dataProvider")) {
        // Look for JAR files in the plugin dir
        File[] jars = PLUGINS_DIR.listFiles((FileFilter) new WildcardFileFilter("*.jar", IOCase.INSENSITIVE));
        URL[] jarUrls = new URL[jars.length];
        for (int i = 0; i < jars.length; ++i) {
            try {
                jarUrls[i] = jars[i].toURI().toURL();
            } catch (MalformedURLException e) {
                // Skip URL if not valid
                continue;
            }//from  w ww  . j  a  va2  s.  c  om
        }

        ClassLoader loader = URLClassLoader.newInstance(jarUrls, ClassLoader.getSystemClassLoader());
        String className = cli.getOptionValue("dataProvider");

        // Try to load the named class using a class loader. Fall back to
        // default if this fails.
        try {
            @SuppressWarnings("unchecked")
            Class<? extends DataProvider> cliOptionClass = (Class<? extends DataProvider>) Class
                    .forName(className, true, loader);
            if (!DataProvider.class.isAssignableFrom(cliOptionClass)) {
                throw new ClassCastException(cliOptionClass.getCanonicalName());
            }
            dataProviderClass = cliOptionClass;
        } catch (ClassNotFoundException e) {
            System.out.flush();
            System.err.println("Specified data provider class not found: " + e.getMessage());
            System.err.println("Falling back to default provider.");
        } catch (ClassCastException e) {
            System.out.flush();
            System.err.println("Specified data provider class is invalid: " + e.getMessage());
            System.err.println("Falling back to default provider.");
        }
        System.err.flush();
    }
}

---

From source file:me.st28.flexseries.flexlib.plugin.FlexPlugin.java

/**
 * Retrieves the instance of a global module.
 *
 * @param module The class of the module.
 * @return The module matching the class.
 * @throws IllegalArgumentException Thrown if the provided module class is not registered.
 * @throws ModuleDisabledException Thrown if the module is disabled.
 *//*  www . j a  va 2  s.  co m*/
public static <T extends FlexModule> T getGlobalModule(Class<T> module) {
    Validate.notNull(module, "Module class cannot be null.");

    if (!GLOBAL_MODULES.containsKey(module)) {
        throw new IllegalArgumentException(
                "No global module '" + module.getCanonicalName() + "' is registered.");
    }

    FlexModule moduleInst = GLOBAL_MODULES.get(module);
    ModuleStatus status = moduleInst.getStatus();

    if (!status.isEnabled()) {
        throw new ModuleDisabledException(moduleInst);
    }

    return (T) moduleInst;
}

---

From source file:org.red5.server.api.ScopeUtils.java

public static Object getScopeService(IScope scope, Class intf, Class defaultClass, boolean checkHandler) {
    if (scope == null || intf == null) {
        return null;
    }//  w ww .ja  v a  2s.  co  m
    // We expect an interface
    assert intf.isInterface();

    if (scope.hasAttribute(IPersistable.TRANSIENT_PREFIX + SERVICE_CACHE_PREFIX + intf.getCanonicalName())) {
        // Return cached service
        return scope
                .getAttribute(IPersistable.TRANSIENT_PREFIX + SERVICE_CACHE_PREFIX + intf.getCanonicalName());
    }

    Object handler = null;
    if (checkHandler) {
        IScope current = scope;
        while (current != null) {
            IScopeHandler scopeHandler = current.getHandler();
            if (intf.isInstance(scopeHandler)) {
                handler = scopeHandler;
                break;
            }

            if (!current.hasParent())
                break;

            current = current.getParent();
        }
    }

    if (handler == null && IScopeService.class.isAssignableFrom(intf)) {
        // We got an IScopeService, try to lookup bean
        Field key = null;
        Object serviceName = null;
        try {
            key = intf.getField("BEAN_NAME");
            serviceName = key.get(null);
            if (!(serviceName instanceof String))
                serviceName = null;
        } catch (Exception e) {
            log.debug("No string field 'BEAN_NAME' in that interface");
        }

        if (serviceName != null)
            handler = getScopeService(scope, (String) serviceName, defaultClass);
    }

    if (handler == null && defaultClass != null) {
        try {
            handler = defaultClass.newInstance();
        } catch (Exception e) {
            log.error(e);
        }
    }

    // Cache service
    scope.setAttribute(IPersistable.TRANSIENT_PREFIX + SERVICE_CACHE_PREFIX + intf.getCanonicalName(), handler);
    return handler;
}

---

From source file:Main.java

/**
 * this will return the init value with type name.
 *//*  ww  w .  j av a 2 s.c o  m*/
public static String getInitValueWithType(Class<?> type) {
    if (byte.class.equals(type)) {
        return "(byte) 0";
    } else if (short.class.equals(type)) {
        return "(short) 0";
    } else if (int.class.equals(type)) {
        return "0";
    } else if (long.class.equals(type)) {
        return "0l";
    } else if (float.class.equals(type)) {
        return "0f";
    } else if (double.class.equals(type)) {
        return "0d";
    } else if (char.class.equals(type)) {
        return "'\\0'";
    } else if (boolean.class.equals(type)) {
        return "false";
    } else {
        return "(" + type.getCanonicalName() + ") null";
    }
}

---

From source file:Main.java

public static String getInitCodeWithType(Class<?> type) {
    if (byte.class.equals(type)) {
        return "(byte) 0";
    } else if (short.class.equals(type)) {
        return "(short) 0";
    } else if (int.class.equals(type)) {
        return "0";
    } else if (long.class.equals(type)) {
        return "0l";
    } else if (float.class.equals(type)) {
        return "0f";
    } else if (double.class.equals(type)) {
        return "0d";
    } else if (char.class.equals(type)) {
        return "'\\0'";
    } else if (boolean.class.equals(type)) {
        return "false";
    } else {//from   ww w  .j a  va 2  s.  c o m
        return "(" + type.getCanonicalName() + ") null";
    }
}

---

From source file:com.eucalyptus.entities.PersistenceContexts.java

private static boolean isDuplicate(Class entity) {
    PersistenceContext ctx = Ats.from(entity).get(PersistenceContext.class);
    if (Ats.from(entity).has(MappedSuperclass.class) || Ats.from(entity).has(Embeddable.class)) {
        return false;
    } else if (ctx == null || ctx.name() == null) {
        RuntimeException ex = new RuntimeException(
                "Failed to register broken entity class: " + entity.getCanonicalName()
                        + ".  Ensure that the class has a well-formed @PersistenceContext annotation.");
        LOG.error(ex, ex);/*from ww  w. jav a2 s. co m*/
        return false;
    } else if (sharedEntities.contains(entity)) {
        Class old = sharedEntities.get(sharedEntities.indexOf(entity));
        LOG.error("Duplicate entity definition detected: " + entity.getCanonicalName());
        LOG.error("=> OLD: " + old.getProtectionDomain().getCodeSource().getLocation());
        LOG.error("=> NEW: " + entity.getProtectionDomain().getCodeSource().getLocation());
        throw BootstrapException.throwFatal("Duplicate entity definition in shared entities: "
                + entity.getCanonicalName() + ". See error logs for details.");
    } else if (entities.get(ctx.name()) != null && entities.get(ctx.name()).contains(entity)) {
        List<Class> context = entities.get(ctx.name());
        Class old = context.get(context.indexOf(entity));
        LOG.error("Duplicate entity definition detected: " + entity.getCanonicalName());
        LOG.error("=> OLD: " + old.getProtectionDomain().getCodeSource().getLocation());
        LOG.error("=> NEW: " + entity.getProtectionDomain().getCodeSource().getLocation());
        throw BootstrapException.throwFatal("Duplicate entity definition in '" + ctx.name() + "': "
                + entity.getCanonicalName() + ". See error logs for details.");
    } else {
        return false;
    }
}

---

From source file:com.flipkart.foxtrot.core.TestUtils.java

public static void registerActions(AnalyticsLoader analyticsLoader, ObjectMapper mapper) throws Exception {
    Reflections reflections = new Reflections("com.flipkart.foxtrot", new SubTypesScanner());
    Set<Class<? extends Action>> actions = reflections.getSubTypesOf(Action.class);
    if (actions.isEmpty()) {
        throw new Exception("No analytics actions found!!");
    }/*  w ww. j  a  v  a 2  s  .  co m*/
    List<NamedType> types = new Vector<NamedType>();
    for (Class<? extends Action> action : actions) {
        AnalyticsProvider analyticsProvider = action.getAnnotation(AnalyticsProvider.class);
        if (null == analyticsProvider.request() || null == analyticsProvider.opcode()
                || analyticsProvider.opcode().isEmpty() || null == analyticsProvider.response()) {
            throw new Exception("Invalid annotation on " + action.getCanonicalName());
        }
        if (analyticsProvider.opcode().equalsIgnoreCase("default")) {
            logger.warn("Action " + action.getCanonicalName() + " does not specify cache token. "
                    + "Using default cache.");
        }
        analyticsLoader.register(new ActionMetadata(analyticsProvider.request(), action,
                analyticsProvider.cacheable(), analyticsProvider.opcode()));
        types.add(new NamedType(analyticsProvider.request(), analyticsProvider.opcode()));
        types.add(new NamedType(analyticsProvider.response(), analyticsProvider.opcode()));
        logger.info("Registered action: " + action.getCanonicalName());
    }
    mapper.getSubtypeResolver().registerSubtypes(types.toArray(new NamedType[types.size()]));
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »