Example usage for org.apache.commons.beanutils PropertyUtils isReadable

List of usage examples for org.apache.commons.beanutils PropertyUtils isReadable

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Introduction

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

Prototype

public static boolean isReadable(Object bean, String name)

Source Link

Document

Return true if the specified property name identifies a readable property on the specified bean; otherwise, return false.

For more details see PropertyUtilsBean.

Usage

From source file:org.hx.rainbow.common.util.JavaBeanUtil.java

/**
 * bean??bean???/*from   w  ww. java2  s.com*/
 * zhf 2012-5-14 [] BeanUtils.copyPropertiescopy
 * @param fromBean
 * @param toBean
 */
public static void copyProperties(Object fromBean, Object toBean) {
    if (fromBean == null || toBean == null) {
        return;
    }
    try {
        //         BeanUtils.copyProperties(toBean, fromBean);
        PropertyDescriptor origDescriptors[] = PropertyUtils.getPropertyDescriptors(toBean);

        for (int i = 0; i < origDescriptors.length; i++) {
            String name = origDescriptors[i].getName();
            if (name.equals("class")) {
                continue;
            }

            //if (PropertyUtils.isReadable(fromBean, name)||PropertyUtils.isWriteable(toBean, name)) {
            if (PropertyUtils.isReadable(fromBean, name) && PropertyUtils.isWriteable(toBean, name)) {
                Object obj = PropertyUtils.getProperty(fromBean, name);
                if (obj == null) {
                    continue;
                }
                obj = convertValue(origDescriptors[i], obj);
                BeanUtils.copyProperty(toBean, name, obj);
            }
        } // for end
    } catch (Exception e) {
        e.printStackTrace();
        throw new AppException(e.getMessage());
    }
}

From source file:org.kuali.ext.mm.ObjectUtil.java

/**
 * Populate the given fields of the target object with the corresponding field values of source object
 *
 * @param targetObject the target object
 * @param sourceObject the source object
 * @param keyFields the given fields of the target object that need to be popluated
 *//*from  www .  j av  a  2s  .  co  m*/
public static void buildObject(Object targetObject, Object sourceObject, List<String> keyFields) {
    if (sourceObject.getClass().isArray()) {
        buildObject(targetObject, sourceObject, keyFields);
        return;
    }

    for (String propertyName : keyFields) {
        if (PropertyUtils.isReadable(sourceObject, propertyName)
                && PropertyUtils.isWriteable(targetObject, propertyName)) {
            try {
                Object propertyValue = PropertyUtils.getProperty(sourceObject, propertyName);
                PropertyUtils.setProperty(targetObject, propertyName, propertyValue);
            } catch (Exception e) {
                LOG.debug(e);
            }
        }
    }
}

From source file:org.kuali.ext.mm.ObjectUtil.java

/**
 * Populate the property of the target object with the counterpart of the source object
 *
 * @param targetObject the target object
 * @param sourceObject the source object
 * @param property the specified propety of the target object
 * @param skipReferenceFields determine whether the referencing fields need to be populated
 *///from w ww.j  a  va2s .c o  m
public static void setProperty(Object targetObject, Object sourceObject, DynaProperty property,
        boolean skipReferenceFields) {
    String propertyName = property.getName();

    try {
        if (skipReferenceFields) {
            Class propertyType = property.getType();
            if (propertyType == null || PersistableBusinessObjectBase.class.isAssignableFrom(propertyType)
                    || List.class.isAssignableFrom(propertyType)) {
                return;
            }
        }

        if (PropertyUtils.isReadable(sourceObject, propertyName)
                && PropertyUtils.isWriteable(targetObject, propertyName)) {
            Object propertyValue = PropertyUtils.getProperty(sourceObject, propertyName);
            PropertyUtils.setProperty(targetObject, propertyName, propertyValue);
        }
    } catch (IllegalAccessException e) {
        LOG.debug(e.getMessage() + ":" + propertyName);
    } catch (InvocationTargetException e) {
        LOG.debug(e.getMessage() + ":" + propertyName);
    } catch (NoSuchMethodException e) {
        LOG.debug(e.getMessage() + ":" + propertyName);
    } catch (IllegalArgumentException e) {
        LOG.debug(e.getMessage() + ":" + propertyName);
    } catch (Exception e) {
        LOG.debug(e.getMessage() + ":" + propertyName);
    }
}

From source file:org.kuali.ext.mm.ObjectUtil.java

/**
 * build a map of business object with its specified property names and corresponding values
 *
 * @param businessObject the given business object
 * @param the specified fields that need to be included in the return map
 * @return the map of business object with its property names and values
 *//*from w  w w  . java 2  s  .com*/
public static Map<String, Object> buildPropertyMap(Object object, List<String> keyFields) {
    DynaClass dynaClass = WrapDynaClass.createDynaClass(object.getClass());
    DynaProperty[] properties = dynaClass.getDynaProperties();
    Map<String, Object> propertyMap = new LinkedHashMap<String, Object>();

    for (DynaProperty property : properties) {
        String propertyName = property.getName();

        if (PropertyUtils.isReadable(object, propertyName) && keyFields.contains(propertyName)) {
            try {
                Object propertyValue = PropertyUtils.getProperty(object, propertyName);

                if (propertyValue != null && !StringUtils.isEmpty(propertyValue.toString())) {
                    propertyMap.put(propertyName, propertyValue);
                }
            } catch (Exception e) {
                LOG.info(e);
            }
        }
    }
    return propertyMap;
}

From source file:org.kuali.ext.mm.ObjectUtil.java

/**
 * concat the specified properties of the given object as a string
 *
 * @param object the given object//from w w  w  .  j  a  va2  s  . co  m
 * @param the specified fields that need to be included in the return string
 * @return the specified properties of the given object as a string
 */
public static String concatPropertyAsString(Object object, List<String> keyFields) {
    StringBuilder propertyAsString = new StringBuilder();
    for (String field : keyFields) {
        if (PropertyUtils.isReadable(object, field)) {
            try {
                propertyAsString.append(PropertyUtils.getProperty(object, field));
            } catch (Exception e) {
                LOG.error(e);
            }
        }
    }

    return propertyAsString.toString();
}

From source file:org.kuali.ext.mm.ObjectUtil.java

/**
 * determine if the source object has a field with null as its value
 *
 * @param sourceObject the source object
 *///from w w  w.j av a 2s. c  o  m
public static boolean hasNullValueField(Object sourceObject) {
    DynaClass dynaClass = WrapDynaClass.createDynaClass(sourceObject.getClass());
    DynaProperty[] properties = dynaClass.getDynaProperties();

    for (DynaProperty property : properties) {
        String propertyName = property.getName();

        if (PropertyUtils.isReadable(sourceObject, propertyName)) {
            try {
                Object propertyValue = PropertyUtils.getProperty(sourceObject, propertyName);
                if (propertyValue == null) {
                    return true;
                }
            } catch (Exception e) {
                LOG.info(e);
                return false;
            }
        }
    }
    return false;
}

From source file:org.kuali.kfs.sys.businessobject.inquiry.KfsInquirableImpl.java

/**
 * Helper method to build an inquiry url for a result field. Special implementation to not build an inquiry link if the value is
 * all dashes./*from www. j  a  va  2  s  . com*/
 * 
 * @param bo the business object instance to build the urls for
 * @param propertyName the property which links to an inquirable
 * @return String url to inquiry
 */
public HtmlData getInquiryUrl(BusinessObject businessObject, String attributeName, boolean forceInquiry) {
    try {
        if (PropertyUtils.isReadable(businessObject, attributeName)) {
            Object objFieldValue = ObjectUtils.getPropertyValue(businessObject, attributeName);
            String fieldValue = objFieldValue == null ? KFSConstants.EMPTY_STRING : objFieldValue.toString();

            if (StringUtils.containsOnly(fieldValue, KFSConstants.DASH)) {
                return new AnchorHtmlData();
            }
        }

        return super.getInquiryUrl(businessObject, attributeName, forceInquiry);
    } catch (Exception ex) {
        LOG.error("Unable to determine inquiry link for BO Class: " + businessObject.getClass()
                + " and property " + attributeName);
        LOG.debug("Unable to determine inquiry link for BO Class: " + businessObject.getClass()
                + " and property " + attributeName, ex);
        return new AnchorHtmlData();
    }
}

From source file:org.kuali.kfs.sys.ObjectUtil.java

/**
 * Populate the property of the target object with the counterpart of the source object
 * /*from   w  w w  .j  av  a  2s.c o m*/
 * @param targetObject the target object
 * @param sourceObject the source object
 * @param property the specified propety of the target object
 * @param skipReferenceFields determine whether the referencing fields need to be populated
 */
public static void setProperty(Object targetObject, Object sourceObject, DynaProperty property,
        boolean skipReferenceFields) {
    String propertyName = property.getName();

    try {
        if (skipReferenceFields) {
            @SuppressWarnings("rawtypes")
            Class propertyType = property.getType();
            if (propertyType == null || PersistableBusinessObjectBase.class.isAssignableFrom(propertyType)
                    || List.class.isAssignableFrom(propertyType)) {
                return;
            }
        }

        if (PropertyUtils.isReadable(sourceObject, propertyName)
                && PropertyUtils.isWriteable(targetObject, propertyName)) {
            Object propertyValue = PropertyUtils.getProperty(sourceObject, propertyName);
            PropertyUtils.setProperty(targetObject, propertyName, propertyValue);
        }
    } catch (IllegalAccessException e) {
        if (LOG.isDebugEnabled()) {
            LOG.debug(e.getMessage() + ":" + propertyName);
        }
    } catch (InvocationTargetException e) {
        if (LOG.isDebugEnabled()) {
            LOG.debug(e.getMessage() + ":" + propertyName);
        }
    } catch (NoSuchMethodException e) {
        if (LOG.isDebugEnabled()) {
            LOG.debug(e.getMessage() + ":" + propertyName);
        }
    } catch (IllegalArgumentException e) {
        if (LOG.isDebugEnabled()) {
            LOG.debug(e.getMessage() + ":" + propertyName);
        }
    } catch (Exception e) {
        if (LOG.isDebugEnabled()) {
            LOG.debug(e.getMessage() + ":" + propertyName);
        }
    }
}

From source file:org.kuali.ole.sys.businessobject.inquiry.KfsInquirableImpl.java

/**
 * Helper method to build an inquiry url for a result field. Special implementation to not build an inquiry link if the value is
 * all dashes.//  w  w  w  .  j  a  va 2  s .  c o m
 *
 * @param bo the business object instance to build the urls for
 * @param propertyName the property which links to an inquirable
 * @return String url to inquiry
 */
@Override
public HtmlData getInquiryUrl(BusinessObject businessObject, String attributeName, boolean forceInquiry) {
    try {
        if (PropertyUtils.isReadable(businessObject, attributeName)) {
            Object objFieldValue = ObjectUtils.getPropertyValue(businessObject, attributeName);
            String fieldValue = objFieldValue == null ? OLEConstants.EMPTY_STRING : objFieldValue.toString();

            if (StringUtils.containsOnly(fieldValue, OLEConstants.DASH)) {
                return new AnchorHtmlData();
            }
        }

        return super.getInquiryUrl(businessObject, attributeName, forceInquiry);
    } catch (Exception ex) {
        LOG.error("Unable to determine inquiry link for BO Class: " + businessObject.getClass()
                + " and property " + attributeName);
        LOG.debug("Unable to determine inquiry link for BO Class: " + businessObject.getClass()
                + " and property " + attributeName, ex);
        return new AnchorHtmlData();
    }
}

From source file:org.kuali.rice.kns.util.FieldUtils.java

private static boolean isPropertyReadable(Object bean, String name) {
    try {//from  ww w  . ja va2 s  . co m
        return PropertyUtils.isReadable(bean, name);
    } catch (NestedNullException e) {
        return false;
    }
}