Example usage for org.springframework.beans BeanWrapperImpl isWritableProperty

Introduction

In this page you can find the example usage for org.springframework.beans BeanWrapperImpl isWritableProperty.

Prototype

@Override
    public boolean isWritableProperty(String propertyName) 

Source Link

Usage

From source file:org.wallride.web.support.ControllerUtils.java

public static MultiValueMap<String, String> convertBeanForQueryParams(Object target,
        ConversionService conversionService) {
    BeanWrapperImpl beanWrapper = new BeanWrapperImpl(target);
    beanWrapper.setConversionService(conversionService);
    MultiValueMap<String, String> queryParams = new LinkedMultiValueMap();
    for (PropertyDescriptor pd : beanWrapper.getPropertyDescriptors()) {
        if (beanWrapper.isWritableProperty(pd.getName())) {
            Object pv = beanWrapper.getPropertyValue(pd.getName());
            if (pv != null) {
                if (pv instanceof Collection) {
                    if (!CollectionUtils.isEmpty((Collection) pv)) {
                        for (Object element : (Collection) pv) {
                            queryParams.set(pd.getName(), convertPropertyValueForString(target, pd, element));
                        }/* w  ww  .j  a v a  2  s .c  om*/
                    }
                } else {
                    queryParams.set(pd.getName(), convertPropertyValueForString(target, pd, pv));
                }
            }
        }
    }
    return queryParams;
}

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From source file:io.spring.initializr.generator.ProjectRequest.java

/**
 * Initializes this instance with the defaults defined in the specified
 * {@link InitializrMetadata}./*  ww w  .j  a va 2 s.  c  o m*/
 * @param metadata the initializr metadata
 */
public void initialize(InitializrMetadata metadata) {
    BeanWrapperImpl bean = new BeanWrapperImpl(this);
    metadata.defaults().forEach((key, value) -> {
        if (bean.isWritableProperty(key)) {
            // We want to be able to infer a package name if none has been
            // explicitly set
            if (!key.equals("packageName")) {
                bean.setPropertyValue(key, value);
            }
        }
    });
}

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From source file:org.archive.crawler.restlet.BeanBrowseResource.java

/**
 * Constructs a nested Map data structure with the information represented
 * by this Resource. The result is particularly suitable for use with with
 * {@link XmlMarshaller}.//w w  w . j a va2 s  .  c o  m
 * 
 * @return the nested Map data structure
 */
protected BeansModel makeDataModel() {
    Object bean = null;
    String problem = null;
    boolean editable = false;
    Object target = null;

    if (StringUtils.isNotBlank(beanPath)) {
        try {
            int firstDot = beanPath.indexOf(".");
            String beanName = firstDot < 0 ? beanPath : beanPath.substring(0, firstDot);
            Object namedBean = appCtx.getBean(beanName);
            if (firstDot < 0) {
                target = namedBean;
                bean = makePresentableMapFor(null, target, beanPath);
            } else {
                BeanWrapperImpl bwrap = new BeanWrapperImpl(namedBean);
                String propPath = beanPath.substring(firstDot + 1);
                target = bwrap.getPropertyValue(propPath);

                Class<?> type = bwrap.getPropertyType(propPath);
                if (bwrap.isWritableProperty(propPath)
                        && (bwrap.getDefaultEditor(type) != null || type == String.class)
                        && !Collection.class.isAssignableFrom(type)) {
                    editable = true;
                    bean = makePresentableMapFor(null, target);
                } else {
                    bean = makePresentableMapFor(null, target, beanPath);
                }
            }
        } catch (BeansException e) {
            problem = e.toString();
        }
    }

    Collection<Object> nestedNames = new LinkedList<Object>();
    Set<Object> alreadyWritten = new HashSet<Object>();
    addPresentableNestedNames(nestedNames, appCtx.getBean("crawlController"), alreadyWritten);
    for (String name : appCtx.getBeanDefinitionNames()) {
        addPresentableNestedNames(nestedNames, appCtx.getBean(name), alreadyWritten);
    }

    return new BeansModel(cj.getShortName(),
            new Reference(getRequest().getResourceRef().getBaseRef(), "..").getTargetRef().toString(), beanPath,
            bean, editable, problem, target, nestedNames);

}

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From source file:com.smhdemo.common.datasource.generate.factory.custom.CustomDataSourceFactory.java

@SuppressWarnings("rawtypes")
@Override/* w  w w  .  j  av a 2  s .  c  o  m*/
public DataSourceServiceable createService(Base alqcDataSource) {
    if (!(alqcDataSource instanceof Custom)) {
        logger.error("Custom??");
        throw new BaseRuntimeException("Custom??", new Object[] { alqcDataSource.getClass() });
    }
    Custom customDataSource = (Custom) alqcDataSource;

    // ???
    String serviceClassName = customDataSource.getServiceClass();
    DataSourceServiceable service;
    try {
        Class serviceClass = Class.forName(serviceClassName);
        service = (DataSourceServiceable) serviceClass.newInstance();
    } catch (Exception e) {
        logger.error("?Custom??", e);
        BaseRuntimeException ex = new BaseRuntimeException("?Custom??", e);
        ex.setArgs(new Object[] { serviceClassName });
        throw ex;
    }
    try {
        // Spring??
        BeanWrapperImpl bw = new BeanWrapperImpl(service);
        // CustomDataSourceDefinition
        CustomDataSourceDefinition def = getDefinitionByServiceClass(serviceClassName);
        // "propertyMap"?
        Map<String, Object> propMap = new HashMap<String, Object>();
        // ?
        Iterator pdi = def.getPropertyDefinitions().iterator();
        while (pdi.hasNext()) {
            Map pd = (Map) pdi.next();
            String name = (String) pd.get(CustomDataSourceDefinition.PARAM_NAME);
            Object deflt = pd.get(CustomDataSourceDefinition.PARAM_DEFAULT);
            Object value = customDataSource.getPropertyMap().get(name);
            if (value == null && deflt != null) {
                value = deflt;
            }
            // ?
            if (value != null) {
                if (bw.isWritableProperty(name)) {
                    bw.setPropertyValue(name, value);
                }
                propMap.put(name, value);
            }
        }
        if (bw.isWritableProperty(PROPERTY_MAP)) {
            bw.setPropertyValue(PROPERTY_MAP, propMap);
        }

    } catch (Exception e) {
        logger.error("Custom??", e);
        BaseRuntimeException ex = new BaseRuntimeException("Custom??", e);
        ex.setArgs(new Object[] { serviceClassName });
        throw ex;
    }

    return service;
}

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From source file:com.sshdemo.common.extendds.generate.factory.custom.CustomDataSourceFactory.java

@SuppressWarnings("rawtypes")
@Override/* w w w.j  av  a 2 s  .  c  o m*/
public EwcmsDataSourceServiceable createService(BaseDS alqcDataSource) {
    if (!(alqcDataSource instanceof CustomDS)) {
        logger.error("Custom??");
        throw new BaseRuntimeException("Custom??", new Object[] { alqcDataSource.getClass() });
    }
    CustomDS customDataSource = (CustomDS) alqcDataSource;

    // ???
    String serviceClassName = customDataSource.getServiceClass();
    EwcmsDataSourceServiceable service;
    try {
        Class serviceClass = Class.forName(serviceClassName);
        service = (EwcmsDataSourceServiceable) serviceClass.newInstance();
    } catch (Exception e) {
        logger.error("?Custom??", e);
        BaseRuntimeException ex = new BaseRuntimeException("?Custom??", e);
        ex.setArgs(new Object[] { serviceClassName });
        throw ex;
    }
    try {
        // Spring??
        BeanWrapperImpl bw = new BeanWrapperImpl(service);
        // CustomDataSourceDefinition
        CustomDataSourceDefinition def = getDefinitionByServiceClass(serviceClassName);
        // "propertyMap"?
        Map<String, Object> propMap = new HashMap<String, Object>();
        // ?
        Iterator pdi = def.getPropertyDefinitions().iterator();
        while (pdi.hasNext()) {
            Map pd = (Map) pdi.next();
            String name = (String) pd.get(CustomDataSourceDefinition.PARAM_NAME);
            Object deflt = pd.get(CustomDataSourceDefinition.PARAM_DEFAULT);
            Object value = customDataSource.getPropertyMap().get(name);
            if (value == null && deflt != null) {
                value = deflt;
            }
            // ?
            if (value != null) {
                if (bw.isWritableProperty(name)) {
                    bw.setPropertyValue(name, value);
                }
                propMap.put(name, value);
            }
        }
        if (bw.isWritableProperty(PROPERTY_MAP)) {
            bw.setPropertyValue(PROPERTY_MAP, propMap);
        }

    } catch (Exception e) {
        logger.error("Custom??", e);
        BaseRuntimeException ex = new BaseRuntimeException("Custom??", e);
        ex.setArgs(new Object[] { serviceClassName });
        throw ex;
    }

    return service;
}

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