Example usage for org.apache.commons.beanutils ConvertUtilsBean ConvertUtilsBean

Introduction

In this page you can find the example usage for org.apache.commons.beanutils ConvertUtilsBean ConvertUtilsBean.

Prototype

public ConvertUtilsBean() 

Source Link

Document

Construct a bean with standard converters registered

Usage

From source file:ch.algotrader.adapter.ib.DefaultIBOrderMessageFactory.java

public DefaultIBOrderMessageFactory(IBConfig iBConfig) {
    this.iBConfig = iBConfig;
    this.convertUtils = new ConvertUtilsBean();
}

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From source file:com.opencsv.bean.BeanFieldPrimitiveTypes.java

@Override
protected Object convert(String value) throws CsvDataTypeMismatchException, CsvRequiredFieldEmptyException {
    if (required && StringUtils.isBlank(value)) {
        throw new CsvRequiredFieldEmptyException(
                String.format("Field '%s' is mandatory but no value was provided.", field.getName()));
    }// w  w w  . j  av a2  s.c o m

    Object o = null;

    if (StringUtils.isNotBlank(value)) {
        try {
            if (StringUtils.isEmpty(locale)) {
                ConvertUtilsBean converter = new ConvertUtilsBean();
                converter.register(true, false, 0);
                o = converter.convert(value, field.getType());
            } else {
                LocaleConvertUtilsBean lcub = new LocaleConvertUtilsBean();
                lcub.setDefaultLocale(new Locale(locale));
                o = lcub.convert(value, field.getType());
            }
        } catch (ConversionException e) {
            CsvDataTypeMismatchException csve = new CsvDataTypeMismatchException(value, field.getType(),
                    "Conversion of " + value + " to " + field.getType().getCanonicalName() + " failed.");
            csve.initCause(e);
            throw csve;
        }
    }
    return o;
}

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From source file:com.cyclopsgroup.waterview.utils.TypeUtils.java

/**
 * @return Convert utils//from w ww.java 2  s  .co m
 */
public synchronized static ConvertUtilsBean getConvertUtils() {
    if (convertUtils == null) {
        convertUtils = new ConvertUtilsBean();
        convertUtils.register(new DateConverter(), Date.class);
        convertUtils.register(new StringConverterAdapter(), String.class);
    }

    return convertUtils;
}

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From source file:com.utest.webservice.builders.Builder.java

public Ti toInfo(final To object, final UriBuilder ub, Object... uriBuilderArgs) throws Exception {
    Ti result;//from   w w  w . ja v  a2s . c  om
    final Constructor<Ti> constr = infoClass.getConstructor(new Class[] {});
    if (constr == null) {
        throw new IllegalArgumentException("No default constructor found for " + infoClass.getName());
    }
    result = constr.newInstance(new Object[] {});
    ConvertUtilsBean cub = new ConvertUtilsBean();
    // do not throw exceptions on null values
    cub.register(false, true, 0);
    BeanUtilsBean bub = new BeanUtilsBean(cub);
    bub.copyProperties(result, object);
    // PropertyUtils.copyProperties(result, object);
    if (object instanceof LocalizedEntity) {
        LocalizedEntity localizedEntity = (LocalizedEntity) object;
        LocaleDescriptable localDescriptable = localizedEntity.getLocale(Locale.DEFAULT_LOCALE);
        // PropertyUtils.copyProperties(result, localDescriptable);
        bub.copyProperties(result, localDescriptable);
    }
    Map<?, ?> resultProperties = PropertyUtils.describe(result);
    // don't return password field
    if (resultProperties.containsKey("password")) {
        PropertyUtils.setProperty(result, "password", null);
    }
    //
    populateLocators(result, ub);
    //
    if (result instanceof BaseInfo) {
        populateIdentityAndTimeline((BaseInfo) result, object, ub, uriBuilderArgs);
    }

    // special handling for descendands of Builder
    populateExtendedProperties(result, object, ub, uriBuilderArgs);

    return result;
}

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From source file:com.opencsv.bean.BeanFieldPrimitiveTypes.java

/**
 * This method takes the current value of the field in question in the bean
 * passed in and converts it to a string.
 * It works for all of the primitives, wrapped primitives,
 * {@link java.lang.String}, {@link java.math.BigDecimal}, and
 * {@link java.math.BigInteger}.// ww  w . j  a v  a 2  s  .co  m
 * 
 * @throws CsvDataTypeMismatchException If there is an error converting
 *   value to a string
 */
// The rest of the JavaDoc is automatically inherited from the base class.
@Override
protected String convertToWrite(Object value)
        throws CsvDataTypeMismatchException, CsvRequiredFieldEmptyException {
    // Validation
    if (value == null) {
        if (required) {
            throw new CsvRequiredFieldEmptyException();
        } else {
            return null;
        }
    }

    // Conversion
    String result;
    try {
        if (StringUtils.isEmpty(locale)) {
            ConvertUtilsBean converter = new ConvertUtilsBean();
            result = converter.convert(value);
        } else {
            LocaleConvertUtilsBean converter = new LocaleConvertUtilsBean();
            converter.setDefaultLocale(new Locale(locale));
            result = converter.convert(value);
        }
    } catch (ConversionException e) {
        CsvDataTypeMismatchException csve = new CsvDataTypeMismatchException(
                "The field must be primitive, boxed primitive, BigDecimal, BigInteger or String types only.");
        csve.initCause(e);
        throw csve;
    }
    return result;
}

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From source file:de.micromata.genome.gwiki.utils.ClassUtils.java

public static Object convert(Object source, Class<?> cls) {
    ConvertUtilsBean converter = new ConvertUtilsBean();
    if (source instanceof String[]) {
        return converter.convert((String[]) source, cls);
    } else if (source instanceof String) {
        return converter.convert((String) source, cls);
    }/*from   w w w.j  a  va  2s. c om*/
    return source;
}

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From source file:com.meidusa.venus.frontend.http.VenusPoolFactory.java

@SuppressWarnings("unchecked")
public void afterPropertiesSet() throws Exception {
    logger.trace("current Venus Client id=" + PacketConstant.VENUS_CLIENT_ID);

    beanContext = new BeanContext() {
        public Object getBean(String beanName) {
            if (beanFactory != null) {
                return beanFactory.getBean(beanName);
            } else {
                return null;
            }//from  w w w.  j  a v a  2s  .c  o m
        }

        public Object createBean(Class clazz) throws Exception {
            if (beanFactory instanceof AutowireCapableBeanFactory) {
                AutowireCapableBeanFactory factory = (AutowireCapableBeanFactory) beanFactory;
                return factory.autowire(clazz, AutowireCapableBeanFactory.AUTOWIRE_BY_NAME, false);
            }
            return null;
        }
    };

    BeanContextBean.getInstance().setBeanContext(beanContext);
    VenusBeanUtilsBean.setInstance(new BeanUtilsBean(new ConvertUtilsBean(), new PropertyUtilsBean()) {

        public void setProperty(Object bean, String name, Object value)
                throws IllegalAccessException, InvocationTargetException {
            if (value instanceof String) {
                PropertyDescriptor descriptor = null;
                try {
                    descriptor = getPropertyUtils().getPropertyDescriptor(bean, name);
                    if (descriptor == null) {
                        return; // Skip this property setter
                    } else {
                        if (descriptor.getPropertyType().isEnum()) {
                            Class<Enum> clazz = (Class<Enum>) descriptor.getPropertyType();
                            value = Enum.valueOf(clazz, (String) value);
                        } else {
                            Object temp = null;
                            try {
                                temp = ConfigUtil.filter((String) value, beanContext);
                            } catch (Exception e) {
                            }
                            if (temp == null) {
                                temp = ConfigUtil.filter((String) value);
                            }
                            value = temp;
                        }
                    }
                } catch (NoSuchMethodException e) {
                    return; // Skip this property setter
                }
            }
            super.setProperty(bean, name, value);
        }

    });

    reloadConfiguration();

    __RELOAD: {
        if (enableReload) {
            File[] files = new File[this.configFiles.length];
            for (int i = 0; i < this.configFiles.length; i++) {
                try {
                    files[i] = ResourceUtils.getFile(configFiles[i].trim());
                } catch (FileNotFoundException e) {
                    logger.warn(e.getMessage());
                    enableReload = false;
                    logger.warn("venus serviceFactory configuration reload disabled!");
                    break __RELOAD;
                }
            }
            VenusFileWatchdog dog = new VenusFileWatchdog(files);
            dog.setDelay(1000 * 10);
            dog.start();
        }
    }
}

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From source file:com.linkedin.databus.core.util.TestConfigManager.java

@Test
public void testPaddedInt() throws Exception {
    ConvertUtilsBean convertUtils = new ConvertUtilsBean();
    Integer intValue = (Integer) convertUtils.convert("456", int.class);

    assertEquals("correct int value", 456, intValue.intValue());
    BeanUtilsBean beanUtils = new BeanUtilsBean();
    PropertyDescriptor propDesc = beanUtils.getPropertyUtils().getPropertyDescriptor(_configBuilder,
            "intSetting");
    assertEquals("correct setting type", int.class, propDesc.getPropertyType());

    _configManager.setSetting("com.linkedin.databus2.intSetting", " 123 ");
    DynamicConfig config = _configManager.getReadOnlyConfig();
    assertEquals("correct int value", 123, config.getIntSetting());
}

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From source file:io.silverware.microservices.providers.cdi.internal.RestInterface.java

@SuppressWarnings("checkstyle:JavadocMethod")
public void callMethod(final RoutingContext routingContext) {
    final String microserviceName = routingContext.request().getParam("microservice");
    final String methodName = routingContext.request().getParam("method");
    final Bean bean = gatewayRegistry.get(microserviceName);

    routingContext.request().bodyHandler(buffer -> {
        final JsonObject mainJsonObject = new JsonObject(buffer.toString());

        try {//  w w w. jav  a  2 s  .  c  o m
            final Class<?> beanClass = bean.getBeanClass();
            List<Method> methods = Arrays.asList(beanClass.getDeclaredMethods()).stream()
                    .filter(method -> method.getName().equals(methodName)
                            && method.getParameterCount() == mainJsonObject.size())
                    .collect(Collectors.toList());

            if (methods.size() == 0) {
                throw new IllegalStateException(
                        String.format("No such method %s with compatible parameters.", methodName));
            }

            if (methods.size() > 1) {
                throw new IllegalStateException("Overridden methods are not supported yet.");
            }

            final Method m = methods.get(0);

            final Parameter[] methodParams = m.getParameters();
            final Object[] paramValues = new Object[methodParams.length];
            final ConvertUtilsBean convert = new ConvertUtilsBean();
            for (int i = 0; i < methodParams.length; i++) {
                final Parameter methodParameter = methodParams[i];
                final String paramName = getParamName(methodParameter, m, beanClass);
                final Object jsonObject = mainJsonObject.getValue(paramName);
                paramValues[i] = convert.convert(jsonObject, methodParameter.getType());
            }

            @SuppressWarnings("unchecked")
            Set<Object> services = context.lookupLocalMicroservice(
                    new MicroserviceMetaData(microserviceName, beanClass, bean.getQualifiers()));
            JsonObject response = new JsonObject();
            try {
                Object result = m.invoke(services.iterator().next(), paramValues);
                response.put("result", Json.encodePrettily(result));
                response.put("resultPlain", JsonWriter.objectToJson(result));
            } catch (Exception e) {
                response.put("exception", e.toString());
                response.put("stackTrace", stackTraceAsString(e));
                log.warn("Could not call method: ", e);
            }

            routingContext.response().end(response.encodePrettily());
        } catch (Exception e) {
            log.warn(String.format("Unable to call method %s#%s: ", microserviceName, methodName), e);
            routingContext.response().setStatusCode(503).end("Resource not available.");
        }
    });
}

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From source file:com.meidusa.venus.client.VenusServiceFactory.java

@SuppressWarnings("unchecked")
public void afterPropertiesSet() throws Exception {
    logger.trace("current Venus Client id=" + PacketConstant.VENUS_CLIENT_ID);
    if (venusExceptionFactory == null) {
        XmlVenusExceptionFactory xmlVenusExceptionFactory = new XmlVenusExceptionFactory();

        //3.0.8??? exception ?
        //xmlVenusExceptionFactory.setConfigFiles(new String[] { "classpath:com/meidusa/venus/exception/VenusSystemException.xml" });
        xmlVenusExceptionFactory.init();
        this.venusExceptionFactory = xmlVenusExceptionFactory;
    }/*www .  j  av  a 2  s  . c om*/

    handler.setVenusExceptionFactory(venusExceptionFactory);
    if (enableAsync) {
        if (connector == null) {
            this.connector = new ConnectionConnector("connection Connector");
            connector.setDaemon(true);

        }

        if (connManager == null) {
            try {
                connManager = new ConnectionManager("Connection Manager", this.getAsyncExecutorSize());
            } catch (IOException e) {
                throw new InitialisationException(e);
            }
            connManager.setDaemon(true);
            connManager.start();
        }

        connector.setProcessors(new ConnectionManager[] { connManager });
        connector.start();
    }

    beanContext = new ClientBeanContext(beanFactory);
    BeanContextBean.getInstance().setBeanContext(beanContext);
    VenusBeanUtilsBean
            .setInstance(new ClientBeanUtilsBean(new ConvertUtilsBean(), new PropertyUtilsBean(), beanContext));
    AthenaExtensionResolver.getInstance().resolver();
    handler.setContainer(this.container);
    reloadConfiguration();

    __RELOAD: {
        if (enableReload) {
            File[] files = new File[this.configFiles.length];
            for (int i = 0; i < this.configFiles.length; i++) {
                try {
                    files[i] = ResourceUtils.getFile(configFiles[i].trim());
                } catch (FileNotFoundException e) {
                    logger.warn(e.getMessage());
                    enableReload = false;
                    logger.warn("venus serviceFactory configuration reload disabled!");
                    break __RELOAD;
                }
            }
            VenusFileWatchdog dog = new VenusFileWatchdog(files);
            dog.setDelay(1000 * 10);
            dog.start();
        }
    }
}

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