Example usage for java.beans PropertyEditor getAsText

List of usage examples for java.beans PropertyEditor getAsText

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Introduction

In this page you can find the example usage for java.beans PropertyEditor getAsText.

Prototype

String getAsText();

Source Link

Document

Gets the property value as text.

Usage

From source file:net.solarnetwork.web.support.SimpleCsvView.java

private void writeCSV(ICsvMapWriter writer, String[] fields, Object row) throws IOException {
    if (row instanceof Map) {
        @SuppressWarnings("unchecked")
        Map<String, ?> map = (Map<String, ?>) row;
        writer.write(map, fields);/* w w  w . ja v a  2s.c om*/
    } else if (row != null) {
        Map<String, Object> map = new HashMap<String, Object>(fields.length);

        // use bean properties
        if (getPropertySerializerRegistrar() != null) {
            // try whole-bean serialization first
            row = getPropertySerializerRegistrar().serializeProperty("row", row.getClass(), row, row);
            if (row == null) {
                return;
            }
        }

        BeanWrapper wrapper = PropertyAccessorFactory.forBeanPropertyAccess(row);
        for (String name : fields) {
            Object val = wrapper.getPropertyValue(name);
            if (val != null) {
                if (getPropertySerializerRegistrar() != null) {
                    val = getPropertySerializerRegistrar().serializeProperty(name, val.getClass(), row, val);
                } else {
                    // Spring does not apply PropertyEditors on read methods, so manually handle
                    PropertyEditor editor = wrapper.findCustomEditor(null, name);
                    if (editor != null) {
                        editor.setValue(val);
                        val = editor.getAsText();
                    }
                }
                if (val instanceof Enum<?> || getJavaBeanTreatAsStringValues() != null
                        && getJavaBeanTreatAsStringValues().contains(val.getClass())) {
                    val = val.toString();
                }
                if (val != null) {
                    map.put(name, val);
                }
            }
        }

        writer.write(map, fields);
    }
}

From source file:net.solarnetwork.web.support.JSONView.java

private void generateJavaBeanObject(JsonGenerator json, String key, Object bean,
        PropertyEditorRegistrar registrar) throws JsonGenerationException, IOException {
    if (key != null) {
        json.writeFieldName(key);/*from  ww w .j  av  a  2s. c  o m*/
    }
    if (bean == null) {
        json.writeNull();
        return;
    }
    BeanWrapper wrapper = getPropertyAccessor(bean, registrar);
    PropertyDescriptor[] props = wrapper.getPropertyDescriptors();
    json.writeStartObject();
    for (PropertyDescriptor prop : props) {
        String name = prop.getName();
        if (this.getJavaBeanIgnoreProperties() != null && this.getJavaBeanIgnoreProperties().contains(name)) {
            continue;
        }
        if (wrapper.isReadableProperty(name)) {
            Object propVal = wrapper.getPropertyValue(name);
            if (propVal != null) {

                // test for SerializeIgnore
                Method getter = prop.getReadMethod();
                if (getter != null && getter.isAnnotationPresent(SerializeIgnore.class)) {
                    continue;
                }

                if (getPropertySerializerRegistrar() != null) {
                    propVal = getPropertySerializerRegistrar().serializeProperty(name, propVal.getClass(), bean,
                            propVal);
                } else {
                    // Spring does not apply PropertyEditors on read methods, so manually handle
                    PropertyEditor editor = wrapper.findCustomEditor(null, name);
                    if (editor != null) {
                        editor.setValue(propVal);
                        propVal = editor.getAsText();
                    }
                }
                if (propVal instanceof Enum<?> || getJavaBeanTreatAsStringValues() != null
                        && getJavaBeanTreatAsStringValues().contains(propVal.getClass())) {
                    propVal = propVal.toString();
                }
                writeJsonValue(json, name, propVal, registrar);
            }
        }
    }
    json.writeEndObject();
}

From source file:net.sourceforge.vulcan.spring.SpringBeanXmlEncoder.java

void encodeAsValue(final Element propertyNode, final Object object) {
    if (object == null) {
        propertyNode.addContent(new Element("null"));
        return;/*from  www .j  a v a  2 s  .  co  m*/
    } else if (object instanceof Enum<?>) {
        encodeEnum(propertyNode, (Enum<?>) object);
        return;
    }

    final Element valueNode = new Element("value");

    PropertyEditor editor = PropertyEditorManager.findEditor(object.getClass());

    if (editor == null && object instanceof Date) {
        editor = new DateEditor();
    }

    if (editor != null) {
        editor.setValue(object);
        valueNode.setText(editor.getAsText());
    } else {
        valueNode.setText(object.toString());
    }
    propertyNode.addContent(valueNode);
}

From source file:net.solarnetwork.support.XmlSupport.java

/**
 * Turn an object into a simple XML Element, supporting custom property
 * editors./*from w w  w  . j a  v a  2s.c  om*/
 * 
 * <p>
 * The returned XML will be a single element with all JavaBean properties
 * turned into attributes. For example:
 * <p>
 * 
 * <pre>
 * &lt;powerDatum
 *   id="123"
 *   pvVolts="123.123"
 *   ... /&gt;
 * </pre>
 * 
 * <p>
 * {@link PropertyEditor} instances can be registered with the supplied
 * {@link BeanWrapper} for custom handling of properties, e.g. dates.
 * </p>
 * 
 * @param bean
 *        the object to turn into XML
 * @param elementName
 *        the name of the XML element
 * @return the element, as an XML DOM Element
 */
public Element getElement(BeanWrapper bean, String elementName, Document dom) {
    PropertyDescriptor[] props = bean.getPropertyDescriptors();
    Element root = null;
    root = dom.createElement(elementName);
    for (int i = 0; i < props.length; i++) {
        PropertyDescriptor prop = props[i];
        if (prop.getReadMethod() == null) {
            continue;
        }
        String propName = prop.getName();
        if ("class".equals(propName)) {
            continue;
        }
        Object propValue = null;
        PropertyEditor editor = bean.findCustomEditor(prop.getPropertyType(), prop.getName());
        if (editor != null) {
            editor.setValue(bean.getPropertyValue(propName));
            propValue = editor.getAsText();
        } else {
            propValue = bean.getPropertyValue(propName);
        }
        if (propValue == null) {
            continue;
        }
        if (log.isTraceEnabled()) {
            log.trace("attribute name: " + propName + " attribute value: " + propValue);
        }
        root.setAttribute(propName, propValue.toString());
    }
    return root;
}

From source file:it.cilea.osd.jdyna.util.AnagraficaUtils.java

private <P extends Property<TP>, TP extends PropertiesDefinition> void toXML(PrintWriter writer,
        List<P> proprietaList, Class<P> proprietaClass) {
    for (P proprieta : proprietaList) {
        writer.print("                 <bean id=\"" + proprietaClass.getSimpleName() + proprieta.getId()
                + "\" class=\"" + proprietaClass.getCanonicalName() + "\">\n");
        writer.print("                     <property name=\"tipologia\" value=\""
                + proprieta.getTypo().getShortName() + "\" />\n");
        writer.print("                     <property name=\"posizione\" value=\"" + proprieta.getPositionDef()
                + "\" />\n");

        Class valoreClass = proprieta.getTypo().getRendering().getValoreClass();
        writer.print("                     <property name=\"valore\">\n");
        writer.print("                     <bean class=\"" + valoreClass.getCanonicalName() + "\">\n");
        writer.print("                        <property name=\"real\">\n");

        PropertyEditor propertyEditor = valorePropertyEditors
                .get(proprieta.getTypo().getRendering().getValoreClass());

        propertyEditor.setValue(proprieta.getValue());
        writer.print(/*from w w w. ja v  a2  s  .c  om*/
                "                           <value><![CDATA[" + propertyEditor.getAsText() + "]]></value>\n");

        writer.print("                         </property>\n");
        writer.print("                     </bean>\n");
        writer.print("                     </property>\n");

        writer.print("                 </bean>\n");
    }
}

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

/**
 * fields/*  ww  w.ja v  a  2  s  . c  o  m*/
 * <p>
 * <code>isValidated()</code><code>true</code>group
 * </p>
 */
public void mapTo(Object object) {
    if (isValidated() || object == null) {
        return;
    }

    if (log.isDebugEnabled()) {
        log.debug("Mapping properties to fields: group=\"{}\", object={}", getName(),
                ObjectUtil.identityToString(object));
    }

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

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

        if (bean.isReadableProperty(propertyName)) {
            Object propertyValue = bean.getPropertyValue(propertyName);
            Class<?> propertyType = bean.getPropertyType(propertyName);
            PropertyEditor editor = bean.findCustomEditor(propertyType, propertyName);

            if (editor == null) {
                editor = BeanUtils.findEditorByConvention(propertyType);
            }

            if (editor == null) {
                if (propertyType.isArray() || CollectionFactory.isApproximableCollectionType(propertyType)) {
                    field.setValues((String[]) bean.convertIfNecessary(propertyValue, String[].class));
                } else {
                    field.setValue(bean.convertIfNecessary(propertyValue, String.class));
                }
            } else {
                editor.setValue(propertyValue);
                field.setValue(editor.getAsText());
            }
        } else {
            log.debug("No readable property \"{}\" found in type {}", propertyName,
                    object.getClass().getName());
        }
    }
}

From source file:net.solarnetwork.node.support.XmlServiceSupport.java

/**
 * Turn an object into a simple XML Element, supporting custom property
 * editors.//from www.  j av  a2s  .  c o m
 * 
 * <p>
 * The returned XML will be a single element with all JavaBean properties
 * turned into attributes. For example:
 * <p>
 * 
 * <pre>
 * &lt;powerDatum
 *   id="123"
 *   pvVolts="123.123"
 *   ... /&gt;
 * </pre>
 * 
 * <p>
 * {@link PropertyEditor} instances can be registered with the supplied
 * {@link BeanWrapper} for custom handling of properties, e.g. dates.
 * </p>
 * 
 * @param bean
 *        the object to turn into XML
 * @param elementName
 *        the name of the XML element
 * @return the element, as an XML DOM Element
 */
protected Element getElement(BeanWrapper bean, String elementName, Document dom) {
    PropertyDescriptor[] props = bean.getPropertyDescriptors();
    Element root = null;
    root = dom.createElement(elementName);
    for (int i = 0; i < props.length; i++) {
        PropertyDescriptor prop = props[i];
        if (prop.getReadMethod() == null) {
            continue;
        }
        String propName = prop.getName();
        if ("class".equals(propName)) {
            continue;
        }
        Object propValue = null;
        PropertyEditor editor = bean.findCustomEditor(prop.getPropertyType(), prop.getName());
        if (editor != null) {
            editor.setValue(bean.getPropertyValue(propName));
            propValue = editor.getAsText();
        } else {
            propValue = bean.getPropertyValue(propName);
        }
        if (propValue == null) {
            continue;
        }
        if (log.isTraceEnabled()) {
            log.trace("attribute name: " + propName + " attribute value: " + propValue);
        }
        root.setAttribute(propName, propValue.toString());
    }
    return root;
}

From source file:net.solarnetwork.node.support.XmlServiceSupport.java

private void writeURLEncodedBeanProperties(BeanWrapper bean, Map<String, ?> attributes, Writer out)
        throws IOException {
    PropertyDescriptor[] props = bean.getPropertyDescriptors();
    boolean propsWritten = false;
    if (attributes != null && attributes.containsKey(ATTR_NODE_ID)) {
        out.write("nodeId=" + attributes.get(ATTR_NODE_ID));
        propsWritten = true;//from   w  ww. ja  v a2s . com
    }
    for (int i = 0; i < props.length; i++) {
        PropertyDescriptor prop = props[i];
        if (prop.getReadMethod() == null) {
            continue;
        }
        String propName = prop.getName();
        if ("class".equals(propName)) {
            continue;
        }
        Object propValue = null;
        if (attributes != null && attributes.containsKey(propName)) {
            propValue = attributes.get(propName);
        } else {
            PropertyEditor editor = bean.findCustomEditor(prop.getPropertyType(), prop.getName());
            if (editor != null) {
                editor.setValue(bean.getPropertyValue(propName));
                propValue = editor.getAsText();
            } else {
                propValue = bean.getPropertyValue(propName);
            }
        }
        if (propValue == null) {
            continue;
        }
        if (propsWritten) {
            out.write("&");
        }
        out.write(propName);
        out.write("=");
        out.write(URLEncoder.encode(propValue.toString(), "UTF-8"));
        propsWritten = true;
    }
    out.flush();
    out.close();
}

From source file:org.apache.camel.impl.converter.PropertyEditorTypeConverter.java

public <T> T convertTo(Class<T> type, Object value) {
    // We can't convert null values since we can't figure out a property
    // editor for it.
    if (value == null) {
        return null;
    }/* w  w  w .  ja  v a2  s  .c  o m*/

    if (value.getClass() == String.class) {
        // No conversion needed.
        if (type == String.class) {
            return ObjectHelper.cast(type, value);
        }

        Class key = type;
        PropertyEditor editor = lookupEditor(key);
        if (editor != null) {
            editor.setAsText(value.toString());
            return ObjectHelper.cast(type, editor.getValue());
        }
    } else if (type == String.class) {
        Class key = value.getClass();
        PropertyEditor editor = lookupEditor(key);
        if (editor != null) {
            editor.setValue(value);
            return ObjectHelper.cast(type, editor.getAsText());
        }
    }

    return null;
}

From source file:org.dspace.app.cris.discovery.CrisItemEnhancerUtility.java

private static <P extends Property<TP>, TP extends PropertiesDefinition, NP extends ANestedProperty<NTP>, NTP extends ANestedPropertiesDefinition, ACNO extends ACrisNestedObject<NP, NTP, P, TP>, ATNO extends ATypeNestedObject<NTP>> List<String[]> getPathAsMetadata(
        ApplicationService as, ACrisObject<P, TP, NP, NTP, ACNO, ATNO> aCrisObject, String path) {
    String[] splitted = path.split("\\.", 2);
    List<String[]> result = new ArrayList<String[]>();
    List<P> props = aCrisObject.getAnagrafica4view().get(splitted[0]);
    if (splitted.length == 2) {
        for (P prop : props) {
            if (prop.getObject() instanceof ACrisObject) {
                result.addAll(getPathAsMetadata(as, (ACrisObject) prop.getObject(), splitted[1]));
            } else {
                log.error(//from   w  ww. j  av a 2  s .c o m
                        "Wrong configuration, asked for path " + splitted[1] + " on a not CRIS Object value.");
            }
        }

    }
    for (P prop : props) {
        if (prop.getObject() instanceof ACrisObject) {
            ACrisObject val = (ACrisObject) prop.getObject();
            result.add(new String[] { val.getName(), ResearcherPageUtils.getPersistentIdentifier(val) });
        } else {
            PropertyEditor editor = prop.getTypo().getRendering().getPropertyEditor(as);
            editor.setValue(prop.getObject());

            result.add(new String[] { editor.getAsText(), null });
        }
    }

    return result;
}