Example usage for org.apache.commons.beanutils MappedPropertyDescriptor getMappedReadMethod

Introduction

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

Prototype

public Method getMappedReadMethod() 

Source Link

Document

Gets the method that should be used to read one of the property value.

Usage

From source file:no.sesat.search.datamodel.BeanDataObjectInvocationHandler.java

private Method findSupport(final String propertyName, final boolean setter) throws IntrospectionException {

    // If there's a support instance, use it first.

    Method m = null;/* w  w  w . j a  v a2s .  c  om*/
    if (null != support) {

        final PropertyDescriptor[] propDescriptors = Introspector
                .getBeanInfo(support.getClass().getInterfaces()[0]).getPropertyDescriptors();

        for (PropertyDescriptor pd : propDescriptors) {

            if (propertyName.equalsIgnoreCase(pd.getName())) {
                if (pd instanceof MappedPropertyDescriptor) {

                    final MappedPropertyDescriptor mpd = (MappedPropertyDescriptor) pd;
                    m = setter ? mpd.getMappedWriteMethod() : mpd.getMappedReadMethod();

                } else {
                    m = setter ? pd.getWriteMethod() : pd.getReadMethod();
                }
                break;
            }
        }
    }
    return m;
}

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From source file:no.sesat.search.datamodel.DataModelFactoryImplTest.java

/**
 *
 * @throws java.lang.Exception//from   w  w  w  . ja v  a2s.  c o m
 */
@Test
public void testDataObjectGetters() throws Exception {

    LOG.info("testDataObjectGetters()");
    scan(DataObject.class, DataModel.class, new Command() {
        public void execute(Object... args) {

            try {
                final Class<?> cls = (Class<?>) args[0];
                final Object dataObject = testInstantiate(cls);

                final PropertyDescriptor[] properties = Introspector.getBeanInfo(cls).getPropertyDescriptors();
                for (PropertyDescriptor property : properties) {
                    if (null != property.getReadMethod()) {
                        final Object value = invoke(property.getReadMethod(), dataObject, new Object[0]);
                        LOG.info("        Getter on " + property.getName() + " returned " + value);
                    }
                    if (property instanceof MappedPropertyDescriptor) {
                        final MappedPropertyDescriptor mappedProperty = (MappedPropertyDescriptor) property;
                        if (null != mappedProperty.getReadMethod()) {
                            final Object value = invoke(mappedProperty.getMappedReadMethod(), dataObject, "");
                            LOG.info("        Getter on " + mappedProperty.getName() + " returned " + value);
                        }
                    }
                }
            } catch (IntrospectionException ie) {
                LOG.info(ie.getMessage(), ie);
                throw new RuntimeException(ie.getMessage(), ie);
            }
        }
    });
}

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From source file:no.sesat.search.datamodel.DataModelTest.java

private void handleMappedProperty(final Collection<Method> propertyMethods,
        final MappedPropertyDescriptor property) throws IntrospectionException {

    if (null != property.getMappedReadMethod()) {
        propertyMethods.add(property.getMappedReadMethod());
        // recurse down the datamodel heirarchy
        if (null != property.getMappedPropertyType().getAnnotation(DataObject.class)) {
            ensureJavaBeanAPI(property.getMappedPropertyType());
        }//from www .ja v  a 2  s.c  om
    }
    if (null != property.getMappedWriteMethod()) {
        propertyMethods.add(property.getMappedWriteMethod());
    }
}

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