Example usage for java.beans PropertyDescriptor getPropertyType

Introduction

In this page you can find the example usage for java.beans PropertyDescriptor getPropertyType.

Prototype

public synchronized Class<?> getPropertyType() 

Source Link

Document

Returns the Java type info for the property.

Usage

From source file:org.eclipse.wb.internal.rcp.databinding.model.beans.observables.properties.BeanPropertiesCodeSupport.java

public final void setBeanType(Class<?> beanType) throws Exception {
    m_parserBeanType = beanType;//from   w  w w . j a  v  a 2  s. c  om
    if (m_parserBeanType != null && m_parserPropertyReference != null && m_parserPropertyType == null) {
        String propertyName = StringUtils.remove(m_parserPropertyReference, "\"");
        for (PropertyDescriptor descriptor : BeanSupport.getPropertyDescriptors(m_parserBeanType)) {
            if (propertyName.equals(descriptor.getName())) {
                m_parserPropertyType = descriptor.getPropertyType();
                break;
            }
        }
    }
}

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From source file:org.jage.platform.component.pico.injector.PropertiesInjector.java

@Override
protected void doVerify(final PicoContainer container) {
    for (final String propertyName : parameters.keySet()) {
        PropertyDescriptor descriptor = descriptors.get(propertyName);
        if (descriptor == null) {
            throw new PicoCompositionException(format("no property named '%1$s'", propertyName));
        }/*from   w ww  .j  av a  2  s. c om*/
        Class<?> propertyType = descriptor.getPropertyType();

        Parameter parameter = parameters.get(propertyName);
        try {
            parameter.verify(container, this, propertyType, null, false, null);
        } catch (PicoCompositionException e) {
            throw new PicoCompositionException(format("property '%1$s': %2$s", propertyName, e.getMessage()),
                    e);
        }
    }
}

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From source file:gov.nih.nci.cabig.caaers.domain.expeditedfields.ExpeditedReportTreeTest.java

/**
 * Figures out the next domain object type down from the descriptor given.
 *///from  ww  w.j  a  v a2s  .  c  o  m
private Class<?> getPropertyType(PropertyDescriptor descriptor) {
    if (Map.class.isAssignableFrom(descriptor.getPropertyType())) {
        Type returnType = descriptor.getReadMethod().getGenericReturnType();
        if (returnType instanceof ParameterizedType) {
            return (Class<?>) ((ParameterizedType) returnType).getActualTypeArguments()[1];
        } else {
            fail("Could not extract type of value for map property " + descriptor.getName());
        }
    } else if (List.class.isAssignableFrom(descriptor.getPropertyType())) {
        Type returnType = descriptor.getReadMethod().getGenericReturnType();
        if (returnType instanceof ParameterizedType) {
            return (Class<?>) ((ParameterizedType) returnType).getActualTypeArguments()[0];
        } else {
            fail("Could not extract type of value for list property " + descriptor.getName());
        }
    } else {
        return descriptor.getPropertyType();
    }
    throw new CaaersError("That's unpossible");
}

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From source file:org.apache.hadoop.gateway.filter.rewrite.impl.xml.XmlUrlRewriteRulesExporter.java

private Element createElement(Document document, String name, Object bean) throws IntrospectionException,
        InvocationTargetException, NoSuchMethodException, IllegalAccessException {
    Element element = document.createElement(name);
    BeanInfo beanInfo = Introspector.getBeanInfo(bean.getClass(), Object.class);
    for (PropertyDescriptor propInfo : beanInfo.getPropertyDescriptors()) {
        String propName = propInfo.getName();
        if (propInfo.getReadMethod() != null && String.class.isAssignableFrom(propInfo.getPropertyType())) {
            String propValue = BeanUtils.getProperty(bean, propName);
            if (propValue != null && !propValue.isEmpty()) {
                // Doing it the hard way to avoid having the &'s in the query string escaped at &
                Attr attr = document.createAttribute(propName);
                attr.setValue(propValue);
                element.setAttributeNode(attr);
                //element.setAttribute( propName, propValue );
            }//from   w  w w  .  ja  va 2s. com
        }
    }
    return element;
}

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From source file:com.dexcoder.dal.spring.mapper.JdbcRowMapper.java

/**
 * Retrieve a JDBC object value for the specified column.
 * <p>The default implementation calls
 * {@link JdbcUtils#getResultSetValue(java.sql.ResultSet, int, Class)}.
 * Subclasses may override this to check specific value types upfront,
 * or to post-process values return from {@code getResultSetValue}.
 * @param rs is the ResultSet holding the data
 * @param index is the column index//www . j a v a  2s.com
 * @param pd the bean property that each result object is expected to match
 * (or {@code null} if none specified)
 * @return the Object value
 * @throws SQLException in case of extraction failure
 * @see org.springframework.jdbc.support.JdbcUtils#getResultSetValue(java.sql.ResultSet, int, Class)
 */
protected Object getColumnValue(ResultSet rs, int index, PropertyDescriptor pd) throws SQLException {
    return JdbcUtils.getResultSetValue(rs, index, pd.getPropertyType());
}

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From source file:ca.sqlpower.architect.swingui.TestPlayPenComponent.java

/**
 * Returns true if an instance of the given property type is of a mutable class.
 * Throws an exception if it lacks a case for the given type.
 * /*w w w  .j a  v  a2  s  . c o  m*/
 * @param property The property that should be checked for mutability.
 */
private boolean isPropertyInstanceMutable(PropertyDescriptor property) {
    if (property.getPropertyType() == String.class) {
        return false;
    } else if (property.getPropertyType().isAssignableFrom(Enum.class)) {
        return false;
    } else if (property.getPropertyType() == Boolean.class || property.getPropertyType() == Boolean.TYPE) {
        return false;
    } else if (property.getPropertyType() == Integer.class || property.getPropertyType() == Integer.TYPE) {
        return false;
    } else if (property.getPropertyType() == Double.class || property.getPropertyType() == Double.TYPE) {
        return false;
    } else if (property.getPropertyType() == Color.class) {
        return false;
    } else if (property.getPropertyType() == Font.class) {
        return false;
    } else if (property.getPropertyType() == Point.class) {
        return true;
    } else if (property.getPropertyType() == Dimension.class) {
        return true;
    } else if (property.getPropertyType() == Insets.class) {
        return true;
    } else if (property.getPropertyType() == Set.class) {
        return true;
    } else if (property.getPropertyType() == List.class) {
        return true;
    } else if (property.getPropertyType() == TablePane.class) {
        return true;
    } else if (property.getPropertyType() == SQLTable.class) {
        return true;
    } else if (property.getPropertyType() == JPopupMenu.class) {
        return true;
    }
    if (property.getName().equals("model")) {
        return true;
    }
    throw new RuntimeException("This test case lacks a value for " + property.getName() + " (type "
            + property.getPropertyType().getName() + ") in isPropertyInstanceMutable()");
}

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From source file:org.mule.module.netsuite.api.model.expression.filter.FilterExpressionBuilder.java

private SearchRecord createOrGetAttributeGroup(String joinName) throws Exception {
    PropertyDescriptor d = newDescriptor(joinName + "Join", target);
    SearchRecord attributeGroup = (SearchRecord) d.getReadMethod().invoke(target);
    if (attributeGroup == null) {
        attributeGroup = (SearchRecord) d.getPropertyType().newInstance();
        d.getWriteMethod().invoke(target, attributeGroup);
    }//from   w  ww .  ja  va  2s. c  o m
    return attributeGroup;
}

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From source file:at.molindo.notify.model.BeanParams.java

private void setProperty(Param<?> param, Object value) {
    PropertyDescriptor pd = getDescriptor(param.getName());
    if (pd == null) {
        // TODO simply ignore?
        return;//from   ww  w .  j  a  v a  2  s .  com
    }

    Object converted;
    if (value == null || pd.getPropertyType().isAssignableFrom(value.getClass())) {
        converted = value;
    } else {
        converted = Param.p(pd.getPropertyType(), pd.getName()).toObject(param.toString(value));
    }

    try {
        PropertyUtils.setProperty(_bean, param.getName(), converted);
    } catch (NoSuchMethodException e) {
        throw new NotifyRuntimeException(e);
    } catch (IllegalAccessException e) {
        throw new NotifyRuntimeException(e);
    } catch (InvocationTargetException e) {
        throw new NotifyRuntimeException(e);
    }
}

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From source file:org.grails.datastore.mapping.model.config.DefaultMappingConfigurationStrategy.java

/**
 * @see #getPersistentProperties(Class, org.grails.datastore.mapping.model.MappingContext, org.grails.datastore.mapping.model.ClassMapping)
 */// w ww  . ja  v  a 2 s.  c o  m
public List<PersistentProperty> getPersistentProperties(PersistentEntity entity, MappingContext context,
        ClassMapping classMapping) {
    ClassPropertyFetcher cpf = ClassPropertyFetcher.forClass(entity.getJavaClass());
    PropertyDescriptor[] descriptors = cpf.getPropertyDescriptors();
    final ArrayList<PersistentProperty> persistentProperties = new ArrayList<PersistentProperty>();

    for (PropertyDescriptor descriptor : descriptors) {
        final String propertyName = descriptor.getName();
        if (isExcludedProperty(propertyName, classMapping, Collections.emptyList()))
            continue;
        Class<?> propertyType = descriptor.getPropertyType();
        if (propertyFactory.isSimpleType(propertyType)) {
            persistentProperties.add(propertyFactory.createSimple(entity, context, descriptor));
        } else if (MappingFactory.isCustomType(propertyType)) {
            persistentProperties.add(propertyFactory.createCustom(entity, context, descriptor));
        }
    }
    return persistentProperties;
}

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From source file:things.thing.ThingUtils.java

public Map<String, Map<String, String>> getRegisteredTypeProperties() {

    if (typePropertiesMap == null) {
        Map<String, Map<String, String>> temp = Maps.newTreeMap();
        for (String type : tr.getAllTypes()) {
            Class typeClass = tr.getTypeClass(type);
            BeanInfo info = null;
            try {
                info = Introspector.getBeanInfo(typeClass);
            } catch (IntrospectionException e) {
                throw new TypeRuntimeException("Can't generate info for type: " + type, type, e);
            }/*  ww  w . j ava 2  s . c o  m*/

            Map<String, String> properties = Maps.newTreeMap();

            for (PropertyDescriptor desc : info.getPropertyDescriptors()) {
                String name = desc.getName();
                if ("class".equals(name) || "id".equals(name)) {
                    continue;
                }
                Class propClass = desc.getPropertyType();
                properties.put(name, propClass.getSimpleName());
            }
            temp.put(type, properties);
        }
        typePropertiesMap = ImmutableMap.copyOf(temp);
    }
    return typePropertiesMap;

}

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