Example usage for org.springframework.beans BeanWrapper setPropertyValue

List of usage examples for org.springframework.beans BeanWrapper setPropertyValue

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Introduction

In this page you can find the example usage for org.springframework.beans BeanWrapper setPropertyValue.

Prototype

void setPropertyValue(String propertyName, @Nullable Object value) throws BeansException;

Source Link

Document

Set the specified value as current property value.

Usage

From source file:net.sf.juffrou.reflect.spring.BeanWrapperGenericsTests.java

@Test
public void testGenericMapElementWithCollectionValue() {
    GenericBean<?> gb = new GenericBean<Object>();
    gb.setCollectionMap(new HashMap<Number, Collection<? extends Object>>());
    BeanWrapper bw = new JuffrouSpringBeanWrapper(gb);
    bw.registerCustomEditor(Number.class, new CustomNumberEditor(Integer.class, false));
    HashSet<Integer> value1 = new HashSet<Integer>();
    value1.add(new Integer(1));
    bw.setPropertyValue("collectionMap[1]", value1);
    assertTrue(gb.getCollectionMap().get(new Integer(1)) instanceof HashSet);
}

From source file:net.sf.juffrou.reflect.spring.BeanWrapperGenericsTests.java

@Test
public void testGenericLowerBoundedSet() {
    GenericBean<?> gb = new GenericBean<Object>();
    BeanWrapper bw = new JuffrouSpringBeanWrapper(gb);
    bw.registerCustomEditor(Number.class, new CustomNumberEditor(Integer.class, true));
    Set<String> input = new HashSet<String>();
    input.add("4");
    input.add("5");
    bw.setPropertyValue("numberSet", input);
    assertTrue(gb.getNumberSet().contains(new Integer(4)));
    assertTrue(gb.getNumberSet().contains(new Integer(5)));
}

From source file:com.alibaba.citrus.service.form.impl.GroupImpl.java

/**
 * group//ww  w .  j a  va 2s.  c o m
 * <p>
 * <code>isValidated()</code><code>false</code>group
 * </p>
 */
public void setProperties(Object object) {
    if (!isValidated() || object == null) {
        return;
    }

    if (isValid()) {
        if (log.isDebugEnabled()) {
            log.debug("Set validated properties of group \"" + getName() + "\" to object "
                    + ObjectUtil.identityToString(object));
        }

        BeanWrapper bean = new BeanWrapperImpl(object);
        getForm().getFormConfig().getPropertyEditorRegistrar().registerCustomEditors(bean);

        for (Field field : getFields()) {
            String propertyName = field.getFieldConfig().getPropertyName();

            if (bean.isWritableProperty(propertyName)) {
                PropertyDescriptor pd = bean.getPropertyDescriptor(propertyName);
                MethodParameter mp = BeanUtils.getWriteMethodParameter(pd);
                Object value = field.getValueOfType(pd.getPropertyType(), mp, null);

                bean.setPropertyValue(propertyName, value);
            } else {
                log.debug("No writable property \"{}\" found in type {}", propertyName,
                        object.getClass().getName());
            }
        }
    } else {
        throw new InvalidGroupStateException("Attempted to call setProperties from an invalid input");
    }
}

From source file:org.jdal.swing.ListTableModel.java

/**
 * {@inheritDoc}/*w w  w .  j  ava  2  s  .c  o m*/
 */
public void setValueAt(Object value, int rowIndex, int columnIndex) {
    if (isCheckColum(columnIndex)) {
        checks.set(rowIndex, (Boolean) value);
        // sync selectedRowSet
        Object row = list.get(rowIndex);

        if (Boolean.TRUE.equals(value))
            selectedRowSet.add((Serializable) getPrimaryKey(row));
        else
            selectedRowSet.remove(getPrimaryKey(row));

    } else if (isPropertyColumn(columnIndex)) {
        int index = columnToPropertyIndex(columnIndex);
        BeanWrapper bw = PropertyAccessorFactory.forBeanPropertyAccess(list.get(rowIndex));
        bw.setPropertyValue(columnNames.get(index), value);
        fireTableCellUpdated(rowIndex, columnIndex);
    }
}

From source file:net.sourceforge.vulcan.web.struts.actions.ManagePluginAction.java

public final ActionForward add(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    final PluginConfigForm configForm = (PluginConfigForm) form;
    final String target = configForm.getTarget();

    final BeanWrapper bw = new BeanWrapperImpl(form);

    final Class<?> type = PropertyUtils.getPropertyType(form, target).getComponentType();
    final int i;

    Object[] array = (Object[]) bw.getPropertyValue(target);

    if (array == null) {
        array = (Object[]) Array.newInstance(type, 1);
        i = 0;//from www . j a  v  a  2 s. c  om
    } else {
        i = array.length;
        Object[] tmp = (Object[]) Array.newInstance(type, i + 1);
        System.arraycopy(array, 0, tmp, 0, i);
        array = tmp;
    }

    array[i] = stateManager.getPluginManager().createObject(configForm.getPluginId(), type.getName());

    bw.setPropertyValue(target, array);

    configForm.setFocus(target + "[" + i + "]");
    configForm.introspect(request);

    setHelpAttributes(request, configForm);

    return mapping.findForward("configure");
}

From source file:org.brushingbits.jnap.common.bean.cloning.BeanCloner.java

private Object cloneBean(Object bean, Class<?> type) {
    BeanWrapper source = PropertyAccessorFactory.forBeanPropertyAccess(bean);
    BeanWrapper copy = PropertyAccessorFactory.forBeanPropertyAccess(BeanUtils.instantiate(type));

    // keep instance for circular and multiple references
    context.setAsVisited(bean);/*from ww  w. j  ava  2 s .c om*/
    alreadyCloned.put(bean, copy.getWrappedInstance());

    PropertyDescriptor[] beanProperties = copy.getPropertyDescriptors();
    for (PropertyDescriptor propertyDescriptor : beanProperties) {
        String name = propertyDescriptor.getName();
        context.pushPath(name);
        if (copy.isReadableProperty(name) && copy.isWritableProperty(name)) {
            Object value = source.getPropertyValue(name);
            copy.setPropertyValue(name, clone(value));
        }
        context.popPath();
    }
    Object beanCopy = copy.getWrappedInstance();
    source = null;
    copy = null;
    return beanCopy;
}

From source file:com.thesoftwarefactory.vertx.web.model.Form.java

/**
  * Overwrites the values of the bean in parameter with the form values
  * @param source//from  ww  w. ja  v a 2s.  c  o  m
  * @return
  */
public <R> void mergeInto(R source) {

    for (Field field : fields()) {
        // if applicable, remove the fieldPrefix to get the bean field name
        String fieldName = fieldPrefix != null ? field.name().substring(fieldPrefix.length()) : field.name();
        BeanWrapper beanWrapper = new BeanWrapperImpl(source);
        try {
            PropertyDescriptor property = beanWrapper.getPropertyDescriptor(fieldName);
            if (property != null && property.getReadMethod() != null) {
                beanWrapper.setPropertyValue(fieldName, field.value());
            }
        } catch (InvalidPropertyException ex) {
            logger.log(Level.WARNING, "Form property not in source");
        }
    }
}

From source file:com.thesoftwarefactory.vertx.web.model.Form.java

/**
 * Creates a Bean of the given class type from the form values
 * @param cls class of the result bean/*from   w w w  . j a  va  2s.  co m*/
 * @param <R> type of the bean
 * @return
 */
public <R> R deriveBean(Class<R> cls) {

    R result = null;
    try {
        result = cls.newInstance();
    } catch (InstantiationException | IllegalAccessException e) {
        logger.log(Level.WARNING, "Could not instantiate derived bean", e);
        return null;
    }

    for (Field field : fields()) {
        // if applicable, remove the fieldPrefix to get the bean field name
        String fieldName = fieldPrefix != null ? field.name().substring(fieldPrefix.length()) : field.name();
        BeanWrapper beanWrapper = new BeanWrapperImpl(result);
        try {
            PropertyDescriptor property = beanWrapper.getPropertyDescriptor(fieldName);
            if (property != null && property.getReadMethod() != null) {
                beanWrapper.setPropertyValue(fieldName, field.value());
            }
        } catch (InvalidPropertyException ex) {
            logger.log(Level.WARNING, "Form property not in bean");
        }

    }

    return result;
}

From source file:org.jdto.spring.BeanWrapperBeanModifier.java

/**
 * Set a property using the property path invoking a spring framework {@link BeanWrapper}.
 * @param propertyPath//from w  w w  . j a  va2s.  c  om
 * @param value
 * @param instance 
 */
@Override
public void doWritePropertyValue(String propertyPath, Object value, Object instance) {
    BeanWrapper beanWrapper = PropertyAccessorFactory.forBeanPropertyAccess(instance);

    //check and make up for missing association parts.
    StringBuilder builder = new StringBuilder();

    String[] subProps = StringUtils.split(propertyPath, '.');

    //go through all the parts but one
    for (int i = 0; i < subProps.length - 1; i++) {
        String prop = subProps[i];

        if (i > 0) {
            builder.append(".");
        }

        builder.append(prop);

        Object partialValue = beanWrapper.getPropertyValue(builder.toString());
        if (partialValue == null) {
            //make up for it
            Class propCls = beanWrapper.getPropertyType(builder.toString());
            Object madeUpValue = BeanClassUtils.createInstance(propCls);
            if (madeUpValue != null) {
                if (beanWrapper.isWritableProperty(builder.toString())) {
                    beanWrapper.setPropertyValue(builder.toString(), madeUpValue);
                }
            }
        }
    }

    if (!beanWrapper.isWritableProperty(propertyPath)) {
        logger.info("Cannot write property path " + propertyPath + " of bean", instance);
        return;
    }

    //this can be improved by registering property editors on the bean wrapper
    //at moment this approach is not so simple as the current functionality.
    //nevertheless on the future this situation may change.
    Class expectedType = beanWrapper.getPropertyType(propertyPath);
    value = ValueConversionHelper.applyCompatibilityLogic(expectedType, value);

    beanWrapper.setPropertyValue(propertyPath, value);
}

From source file:net.sf.juffrou.reflect.spring.BeanWrapperGenericsTests.java

@Test
public void testGenericMapWithCollectionValue() {
    GenericBean<?> gb = new GenericBean<Object>();
    BeanWrapper bw = new JuffrouSpringBeanWrapper(gb);
    bw.registerCustomEditor(Number.class, new CustomNumberEditor(Integer.class, false));
    @SuppressWarnings("unchecked")
    Map<String, Collection> input = new HashMap<String, Collection>();
    HashSet<Integer> value1 = new HashSet<Integer>();
    value1.add(new Integer(1));
    input.put("1", value1);
    ArrayList<Boolean> value2 = new ArrayList<Boolean>();
    value2.add(Boolean.TRUE);//w  ww  .  j  a  v a  2 s  .  c om
    input.put("2", value2);
    bw.setPropertyValue("collectionMap", input);
    assertTrue(gb.getCollectionMap().get(new Integer(1)) instanceof HashSet);
    assertTrue(gb.getCollectionMap().get(new Integer(2)) instanceof ArrayList);
}