Example usage for java.lang Class toString

List of usage examples for java.lang Class toString

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Introduction

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

Prototype

public String toString()

Source Link

Document

Converts the object to a string.

Usage

From source file:org.apache.tapestry.param.ParameterManager.java

private void setup(IRequestCycle cycle) {
    boolean debug = LOG.isDebugEnabled();

    if (debug)// ww  w  .j  a  v  a  2 s .c  om
        LOG.debug(_component + ": connecting parameters and properties");

    List list = new ArrayList();
    IComponentSpecification spec = _component.getSpecification();
    IResourceResolver resolver = _component.getPage().getEngine().getResourceResolver();

    IParameterConnector disabledConnector = null;

    Collection names = spec.getParameterNames();
    Iterator i = names.iterator();
    while (i.hasNext()) {
        String name = (String) i.next();

        if (debug)
            LOG.debug("Connecting parameter " + name + ".");

        IBinding binding = _component.getBinding(name);
        if (binding == null) {
            if (debug)
                LOG.debug("Not bound.");

            continue;
        }

        IParameterSpecification pspec = spec.getParameter(name);
        Direction direction = pspec.getDirection();

        if (direction != Direction.IN && direction != Direction.FORM) {
            if (debug)
                LOG.debug("Parameter is " + pspec.getDirection().getName() + ".");

            continue;
        }

        if (!direction.getAllowInvariant() && binding.isInvariant())
            throw new ConnectedParameterException(
                    Tapestry.format("ParameterManager.incompatible-direction-and-binding", new Object[] { name,
                            _component.getExtendedId(), direction.getDisplayName(), binding }),
                    _component, name, null, binding.getLocation(), null);

        String propertyName = pspec.getPropertyName();

        if (debug && !name.equals(propertyName))
            LOG.debug("Connecting to property " + propertyName + ".");

        // Next,verify that there is a writable property with the same
        // name as the parameter.

        PropertyInfo propertyInfo = PropertyFinder.getPropertyInfo(_component.getClass(), propertyName);

        if (propertyInfo == null) {
            throw new ConnectedParameterException(
                    Tapestry.format("ParameterManager.no-accessor", _component.getExtendedId(), propertyName),
                    _component, name, propertyName, binding.getLocation(), null);
        }

        if (!propertyInfo.isReadWrite()) {
            throw new ConnectedParameterException(Tapestry.format("ParameterManager.property-not-read-write",
                    _component.getExtendedId(), propertyName), _component, name, propertyName,
                    binding.getLocation(), null);
        }

        // Check if the parameter type matches the property type

        Class propertyType = propertyInfo.getType();
        Class parameterType = getType(pspec.getType(), resolver);

        if (parameterType == null) {
            throw new ConnectedParameterException(
                    Tapestry.format("ParameterManager.java-type-not-specified", name,
                            _component.getExtendedId()),
                    _component, name, propertyName, binding.getLocation(), null);
        }

        if (!propertyType.equals(parameterType)) {
            throw new ConnectedParameterException(
                    Tapestry.format("ParameterManager.type-mismatch",
                            new String[] { name, _component.getExtendedId(), parameterType.toString(),
                                    propertyType.toString() }),
                    _component, name, propertyName, binding.getLocation(), null);
        }

        // Here's where we will sniff it for type, for the moment
        // assume its some form of object (not scalar) type.

        IParameterConnector connector = createConnector(_component, name, binding, propertyType, parameterType);

        // Static bindings are set here and then forgotten
        // about.  Dynamic bindings are kept for later.

        if (binding.isInvariant()) {
            if (debug)
                LOG.debug("Setting invariant value using " + connector + ".");

            try {
                connector.setParameter(cycle);
            } catch (BindingException ex) {
                throw new ConnectedParameterException(
                        Tapestry.format("ParameterManager.static-initialization-failure", propertyName,
                                _component.getExtendedId(), binding.toString()),
                        _component, name, propertyName, ex);
            }

            continue;
        }

        if (debug)
            LOG.debug("Adding " + connector + ".");

        // To properly support forms elements, the disabled parameter
        // must always be processed last.

        if (name.equals("disabled"))
            disabledConnector = connector;
        else
            list.add(connector);

    }

    if (disabledConnector != null)
        list.add(disabledConnector);

    // Convert for List to array

    _connectors = (IParameterConnector[]) list.toArray(new IParameterConnector[list.size()]);

}

From source file:org.energyos.espi.common.repositories.jpa.ResourceRepositoryImpl.java

@Override
public <T extends IdentifiedObject> Long findIdByXPath(Long id1, Long id2, Long id3, Long id4, Class<T> clazz) {
    try {//from   w w w  . j a v  a 2  s  .c  om
        String findIdByXPath = (String) clazz.getDeclaredField("QUERY_FIND_ID_BY_XPATH").get(String.class);
        Query query = em.createNamedQuery(findIdByXPath).setParameter("o1Id", id1).setParameter("o2Id", id2)
                .setParameter("o3Id", id3).setParameter("o4Id", id4);
        return (Long) query.getSingleResult();
    } catch (NoSuchFieldException | IllegalAccessException e) {
        System.out.printf("**** findIdByXPath(Long id1, Long id2, Long id3, Long id4) Exception: %s - %s\n",
                clazz.toString(), e.toString());
        throw new RuntimeException(e);
    }
}

From source file:net.malariagen.gatk.test.WalkerTest.java

/**
 * execute the test, given the following:
 * @param name     the name of the test/*from   w w w .  j  a v a 2 s  .  co m*/
 * @param args     the argument list
 * @param expectedException the expected exception or null
 */
public static void executeTest(String name, String args, Class<?> expectedException) {
    CommandLineGATK instance = new CommandLineGATK();
    String[] command = Utils.escapeExpressions(args);
    // add the logging level to each of the integration test commands
    //       command = Utils.appendArray(command, "-et", ENABLE_REPORTING ? "STANDARD" : "NO_ET");
    // run the executable
    boolean gotAnException = false;
    try {
        System.out.println(
                String.format("Executing test %s with GATK arguments: %s", name, Utils.join(" ", command)));
        CommandLineExecutable.start(instance, command);
    } catch (Exception e) {
        gotAnException = true;
        if (expectedException != null) {
            // we expect an exception
            System.out.println(String.format("Wanted exception %s, saw %s", expectedException, e.getClass()));
            if (expectedException.isInstance(e)) {
                // it's the type we expected
                System.out.println(String.format("  => %s PASSED", name));
            } else {
                e.printStackTrace();
                Assert.fail(String.format("Test %s expected exception %s but got %s instead", name,
                        expectedException, e.getClass()));
            }
        } else {
            // we didn't expect an exception but we got one :-(
            throw new RuntimeException(e);
        }
    }

    // catch failures from the integration test
    if (expectedException != null) {
        if (!gotAnException)
            // we expected an exception but didn't see it
            Assert.fail(String.format("Test %s expected exception %s but none was thrown", name,
                    expectedException.toString()));
    } else {
        if (CommandLineExecutable.result != 0) {
            throw new RuntimeException("Error running the GATK with arguments: " + args);
        }
    }
}

From source file:org.socialsignin.spring.data.dynamodb.repository.support.FieldAndGetterReflectionEntityInformation.java

/**
 * Creates a new {@link FieldAndGetterReflectionEntityInformation} inspecting the
 * given domain class for a getter carrying the given annotation.
 * //from www . j  av a2  s . co  m
 * @param domainClass
 *            must not be {@literal null}.
 * @param annotation
 *            must not be {@literal null}.
 */
public FieldAndGetterReflectionEntityInformation(Class<T> domainClass,
        final Class<? extends Annotation> annotation) {

    super(domainClass);
    Assert.notNull(annotation);

    ReflectionUtils.doWithMethods(domainClass, new MethodCallback() {
        public void doWith(Method method) {
            if (method.getAnnotation(annotation) != null) {
                FieldAndGetterReflectionEntityInformation.this.method = method;
                return;
            }
        }
    });

    if (method == null) {
        ReflectionUtils.doWithFields(domainClass, new FieldCallback() {
            public void doWith(Field field) {
                if (field.getAnnotation(annotation) != null) {
                    FieldAndGetterReflectionEntityInformation.this.field = field;
                    return;
                }
            }
        });
    }

    Assert.isTrue(this.method != null || this.field != null,
            String.format("No field or method annotated with %s found!", annotation.toString()));
    Assert.isTrue(this.method == null || this.field == null,
            String.format("Both field and method annotated with %s found!", annotation.toString()));

    if (method != null) {
        ReflectionUtils.makeAccessible(method);
    }
}

From source file:org.apache.kylin.cube.upgrade.common.CubeMetadataUpgrade.java

public static void upgradeOrVerify(Class upgradeClass, String[] args, boolean firstStepInChain,
        boolean lastStepInChain) throws NoSuchMethodException, IllegalAccessException,
        InvocationTargetException, InstantiationException {

    if (!(args != null && (args.length == 1))) {
        System.out.println("Usage: java CubeMetadataUpgrade <metadata_export_folder>");
        System.out.println(//from w w w .  j a  v  a 2 s  . c o  m
                ", where metadata_export_folder is the folder containing your current metadata's dump (Upgrade program will not modify it directly, relax.");
        return;
    }

    String currentMetaDumpFolderPath = args[0];
    CubeMetadataUpgrade instance;

    File currentMetaDumpFolder = new File(currentMetaDumpFolderPath);
    if (!currentMetaDumpFolder.exists()) {
        System.out.println("Provided folder doesn't exist: '" + currentMetaDumpFolderPath + "'");
        return;
    }

    if (!currentMetaDumpFolder.isDirectory()) {
        System.out.println("Provided folder is not a directory: '" + currentMetaDumpFolderPath + "'");
        return;
    }

    String newMetadataUrl;
    if (firstStepInChain) {
        newMetadataUrl = currentMetaDumpFolder.getAbsolutePath() + "_workspace";//upgrades metadata store in a copy named xx_workspace
        try {
            FileUtils.deleteDirectory(new File(newMetadataUrl));
            FileUtils.copyDirectory(currentMetaDumpFolder, new File(newMetadataUrl));
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    } else {
        newMetadataUrl = currentMetaDumpFolder.getAbsolutePath();
    }

    instance = (CubeMetadataUpgrade) upgradeClass.getConstructor(String.class).newInstance(newMetadataUrl);
    instance.upgradeNonCompatibleMeta();
    logger.info("=================================================================");
    logger.info("Run {} completed", upgradeClass.toString());
    logger.info("=================================================================");
    if (instance.errorMsgs.size() > 0) {
        logger.info("Here are the error/warning messages, you may need check:");
        for (String s : instance.errorMsgs) {
            logger.error(s);
        }
    } else {
        logger.info("No error or warning messages; The migration is success.");
    }

    if (lastStepInChain) {
        instance.upgradeCompatibleMeta();
        instance.verify();
    }
}

From source file:it.appify.generator.WebAppGenerator.java

protected TypeSpec.Builder overrideStoreCurrentAppState(TypeSpec.Builder webappBuilder, Class<?> webAppModel) {
    return webappBuilder.addMethod(MethodSpec.methodBuilder("storeCurrentAppState")
            .addAnnotation(Override.class).addModifiers(Modifier.PROTECTED)
            .addCode(//from w ww. j  a v a 2 s.c  o  m
                    "if(getStorageService()!=null){" + "$T model = ($T) getCurrentAppState();"
                            + "model.setTimestamp(System.currentTimeMillis());"
                            + "getStorageService().store($S,model);" + "}",
                    webAppModel, webAppModel, webAppModel.toString())
            .build());
}

From source file:org.malaguna.cmdit.bbeans.AbstractBean.java

/**
 * Method that obtains the selected row from a UIComponent. It can check super class
 * // ww w.j  a v  a2  s. c  o  m
 * @param anEvent
 */
protected Object selectRowFromEvent(UIComponent tmpComponent, Class<?> clazz, boolean checkSuper) {
    Object tmpRowData = null;

    if (tmpComponent != null) {
        while (null != tmpComponent && !(tmpComponent instanceof UIData))
            tmpComponent = tmpComponent.getParent();

        if (tmpComponent != null && (tmpComponent instanceof UIData)) {
            tmpRowData = ((UIData) tmpComponent).getRowData();

            boolean checked = clazz.isAssignableFrom(tmpRowData.getClass());

            if (!checked && checkSuper) {
                checked = clazz.isInstance(tmpRowData);
            }

            if (!checked) {
                setErrorMessage("Casting from event error:",
                        "Error de casting para el objeto fila: se esperaba [" + clazz.toString() + "] y es ["
                                + tmpRowData.getClass().toString() + "]");
                tmpRowData = null;
            }
        }
    }

    return tmpRowData;
}

From source file:com.apdplat.platform.struts.APDPlatPackageBasedActionConfigBuilder.java

/**
 * Converts the class name into an action name using the ActionNameBuilder.
 *
 * @param actionClass The action class.//from  w  ww  .  j av a2s .  c  om
 * @return The action name.
 */
protected String determineActionName(Class<?> actionClass) {
    String actionName = actionNameBuilder.build(actionClass.getSimpleName());
    if (LOG.isTraceEnabled()) {
        LOG.trace("Got actionName for class [#0] of [#1]", actionClass.toString(), actionName);
    }

    return actionName;
}

From source file:com.chinamobile.bcbsp.workermanager.WorkerManager.java

/**
 * Construct WorkerManger./*  w  w w.jav  a 2s.  c  o m*/
 * @param workerManagerClass extends WorkerManager
 * @param conf Configuration
 * @return WorkerManager object
 */
public static WorkerManager constructWorkerManager(Class<? extends WorkerManager> workerManagerClass,
        final Configuration conf) {
    try {
        Constructor<? extends WorkerManager> c = workerManagerClass.getConstructor(Configuration.class);
        return c.newInstance(conf);
    } catch (Exception e) {
        throw new RuntimeException(
                "Failed construction of " + "WorkerManager: " + workerManagerClass.toString(), e);
    }
}