Example usage for org.springframework.beans BeanUtils instantiate

Introduction

In this page you can find the example usage for org.springframework.beans BeanUtils instantiate.

Prototype

@Deprecated
public static <T> T instantiate(Class<T> clazz) throws BeanInstantiationException 

Source Link

Document

Convenience method to instantiate a class using its no-arg constructor.

Usage

From source file:eu.openanalytics.rsb.stats.JobStatisticsHandlerFactory.java

public static JobStatisticsHandler create(final Class<? extends JobStatisticsHandler> clazz,
        final Map<String, Object> configuration) {
    if (clazz == null) {
        return NoopJobStatisticsHandler.INSTANCE;
    }//from   w  w  w.j a v a2s . c om

    final JobStatisticsHandler jobStatisticsHandler = BeanUtils.instantiate(clazz);
    jobStatisticsHandler.setConfiguration(configuration);
    return jobStatisticsHandler;
}

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From source file:com.teradata.benchto.driver.utils.PropertiesUtils.java

public static <T> T resolveEnvironmentProperties(ConfigurableEnvironment environment, Class<T> clazz,
        String prefix) {//from  w  w w  .  j  av  a  2  s. co  m
    try {
        T properties = BeanUtils.instantiate(clazz);
        PropertiesConfigurationFactory<T> factory = new PropertiesConfigurationFactory<T>(properties);
        factory.setTargetName(prefix);
        factory.setPropertySources(environment.getPropertySources());
        factory.setConversionService(environment.getConversionService());
        factory.bindPropertiesToTarget();
        return properties;
    } catch (BindException ex) {
        throw new FatalBeanException("Could not bind " + clazz + " properties", ex);
    }
}

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From source file:org.grails.datastore.mapping.config.AbstractGormMappingFactory.java

@SuppressWarnings("unchecked")
@Override//w  ww .  j  a  v a  2 s.c o  m
public R createMappedForm(PersistentEntity entity) {
    ClassPropertyFetcher cpf = ClassPropertyFetcher.forClass(entity.getJavaClass());
    R family = BeanUtils.instantiate(getEntityMappedFormType());
    MappingConfigurationBuilder builder = new MappingConfigurationBuilder(family, getPropertyMappedFormType());

    Closure value = cpf.getStaticPropertyValue(GormProperties.MAPPING, Closure.class);
    if (value != null) {
        builder.evaluate(value);
    }
    value = cpf.getStaticPropertyValue(GormProperties.CONSTRAINTS, Closure.class);
    if (value != null) {
        builder.evaluate(value);
    }
    entityToPropertyMap.put(entity, builder.getProperties());
    return family;
}

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From source file:runkoserver.integration.SeleniumTestExecutionListener.java

@Override
public void prepareTestInstance(TestContext testContext) throws Exception {
    if (webDriver != null) {
        return;// www  . j a  v a2 s .c  o  m
    }
    ApplicationContext context = testContext.getApplicationContext();
    if (context instanceof ConfigurableApplicationContext) {

        SeleniumTest annotation = findAnnotation(testContext.getTestClass(), SeleniumTest.class);
        webDriver = BeanUtils.instantiate(annotation.driver());

        ConfigurableApplicationContext configurableApplicationContext = (ConfigurableApplicationContext) context;
        ConfigurableListableBeanFactory bf = configurableApplicationContext.getBeanFactory();
        bf.registerResolvableDependency(WebDriver.class, webDriver);
    }
}

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From source file:org.jdal.vaadin.data.ConfigurableFieldFactory.java

/**
 * {@inheritDoc}//from w w w  .j a  va2  s . co m
 */
public Field createField(Item item, Object propertyId, Component uiContext) {
    Class<Field> clazz = fieldMap.get(propertyId);
    if (clazz != null) {
        try {
            return BeanUtils.instantiate(clazz);
        } catch (BeanInstantiationException bie) {
            log.error(bie);
        }
    }

    return null;
}

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From source file:de.tudarmstadt.ukp.csniper.webapp.support.orm.EntityModel.java

@Override
protected T load() {
    if (id == null || id.longValue() == 0) {
        return BeanUtils.instantiate(entityClass);
    } else {/*from   w  w  w .jav a 2 s . c o m*/
        T entity = getEntityManager().find(entityClass, id);
        return entity;
    }
}

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From source file:cn.fh.starter.shiro.autoconfigure.ShiroAutoConfiguration.java

@Bean(name = "realm")
@DependsOn("lifecycleBeanPostProcessor")
@ConditionalOnMissingBean// w w  w.  java  2  s. c o m
public Realm realm() {
    Class<?> relmClass = properties.getRealm();
    return (Realm) BeanUtils.instantiate(relmClass);
}

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From source file:org.codehaus.griffon.commons.ClassPropertyFetcher.java

public static ClassPropertyFetcher forClass(final Class<?> c, ReferenceInstanceCallback callback) {

    ClassPropertyFetcher cpf = cachedClassPropertyFetchers.get(c);
    if (cpf == null) {
        if (callback == null) {
            callback = new ReferenceInstanceCallback() {
                private Object o;

                public Object getReferenceInstance() {
                    if (o == null) {
                        o = BeanUtils.instantiate(c);
                    }// ww  w . j  a v a2  s .  c o  m
                    return o;
                }
            };
        }
        cpf = new ClassPropertyFetcher(c, callback);
        cachedClassPropertyFetchers.put(c, cpf);
    }
    return cpf;
}

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From source file:de.tudarmstadt.ukp.clarin.webanno.support.EntityModel.java

@Override
protected T load() {
    if (entityClass == null) {
        return null;
    }//from ww  w . j  a  v a 2s.co m

    if (id == null || id.longValue() == 0) {
        return BeanUtils.instantiate(entityClass);
    } else {
        T entity = getEntityManager().find(entityClass, id);
        return entity;
    }
}

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From source file:org.appcomponents.platform.test.loader.PlatformContextLoader.java

@SuppressWarnings("unchecked")
@Override/*from   w w  w . j a  v a 2  s .  com*/
protected SpringApplication getSpringApplication() {
    StandardAnnotationMetadata annotationMetadata = new StandardAnnotationMetadata(this.config.getTestClass());
    Map<String, Object> annotationAttributes = annotationMetadata
            .getAnnotationAttributes(PlatformTest.class.getName());
    Assert.notNull(annotationAttributes, "No PlatformTest is specified");

    Class<? extends PlatformFactory> platformFactoryClass = (Class<? extends PlatformFactory>) annotationAttributes
            .get("platformFactory");
    PlatformFactory platformFactory = BeanUtils.instantiate(platformFactoryClass);
    return platformFactory.build();
}

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