Example usage for java.beans PropertyDescriptor getDisplayName

List of usage examples for java.beans PropertyDescriptor getDisplayName

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Introduction

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

Prototype

public String getDisplayName()

Source Link

Document

Gets the localized display name of this feature.

Usage

From source file:corner.util.BeanUtils.java

/**
 * ?get????//from  ww w .  j av a 2  s.co  m
 * @param bean ?
 */
public static List getPropertyMethodNames(Object bean) {

    Class ObjectClass = EntityService.getEntityClass(bean);

    List<String> propertys = new ArrayList<String>();

    PropertyDescriptor[] pds = org.apache.commons.beanutils.PropertyUtils.getPropertyDescriptors(ObjectClass);

    for (PropertyDescriptor pd : pds) {
        propertys.add(pd.getDisplayName());
    }

    return propertys;
}

From source file:com.sparkplatform.api.core.PropertyAsserter.java

/**
 * See {@link #assertBasicGetterSetterBehavior(Object,String)} method. Big difference here is that we try to
 * automatically introspect the target object, finding read/write properties, and automatically testing the getter
 * and setter. Note specifically that read-only properties are ignored, as there is no way for us to know how to set
 * the value (since there isn't a public setter).
 * <p/>//from  w  ww  .ja  v a 2 s.  c  o  m
 * Any property names contained in the blacklist will be skipped.
 * <p/>
 *
 * @param target        the object on which to invoke the getter and setter
 * @param propertyNames the list of property names that should not be tested
 */
public static void assertBasicGetterSetterBehaviorWithBlacklist(Object target, String... propertyNames) {
    List<String> blacklist = Arrays.asList(propertyNames);
    try {
        BeanInfo beanInfo = Introspector.getBeanInfo(target.getClass());
        PropertyDescriptor[] descriptors = beanInfo.getPropertyDescriptors();
        for (PropertyDescriptor descriptor : descriptors) {
            if (descriptor.getWriteMethod() == null) {
                continue;
            }
            if (!blacklist.contains(descriptor.getDisplayName())) {
                assertBasicGetterSetterBehavior(target, descriptor.getDisplayName());
            }
        }
    } catch (IntrospectionException e) {
        fail("Failed while introspecting target " + target.getClass());
    }
}

From source file:edu.harvard.med.screensaver.model.AbstractEntityInstanceTest.java

/**
 * Subclasses should call this method to build their TestSuite, as it will
 * include tests for the test methods declared in this class, as well as tests
 * for each entity property found in the specified AbstractEntity class.
 * //from w w  w.  j a va  2  s  . c o  m
 * @param entityTestClass
 * @param entityClass
 * @return
 */
public static TestSuite buildTestSuite(Class<? extends AbstractEntityInstanceTest> entityTestClass,
        Class<? extends AbstractEntity> entityClass) {
    TestSuite testSuite = new TestSuite(entityTestClass);
    BeanInfo beanInfo;
    try {
        beanInfo = Introspector.getBeanInfo(entityClass);
        // add all the property-specific tests for this entity class
        for (PropertyDescriptor propertyDescriptor : beanInfo.getPropertyDescriptors()) {
            if (propertyDescriptor.getName().equals("class")) {
                log.debug("not creating test for \"class\" property " + propertyDescriptor.getDisplayName());
            } else if (ModelIntrospectionUtil.isTransientProperty(propertyDescriptor)) {
                log.debug("not creating test for transient (non-persistent) property "
                        + propertyDescriptor.getDisplayName());
            } else /*if (ModelIntrospectionUtil.isToManyEntityRelationship(propertyDescriptor))*/ {
                propertyDescriptor = new GenericTypeAwarePropertyDescriptor(entityClass, propertyDescriptor);
                testSuite.addTest(new EntityPropertyTest(entityClass, propertyDescriptor));
            }
        }
    } catch (IntrospectionException e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
    return testSuite;
}

From source file:net.sf.ij_plugins.util.DialogUtil.java

/**
 * Utility to automatically create ImageJ's GenericDialog for editing bean properties. It uses BeanInfo to extract
 * display names for each field. If a fields type is not supported irs name will be displayed with a tag
 * "[Unsupported type: class_name]".//from  ww w .  j  a va 2s .co  m
 *
 * @param bean
 * @return <code>true</code> if user closed bean dialog using OK button, <code>false</code> otherwise.
 */
static public boolean showGenericDialog(final Object bean, final String title) {
    final BeanInfo beanInfo;
    try {
        beanInfo = Introspector.getBeanInfo(bean.getClass());
    } catch (IntrospectionException e) {
        throw new IJPluginsRuntimeException("Error extracting bean info.", e);
    }

    final GenericDialog genericDialog = new GenericDialog(title);

    // Create generic dialog fields for each bean's property
    final PropertyDescriptor[] propertyDescriptors = beanInfo.getPropertyDescriptors();
    try {
        for (int i = 0; i < propertyDescriptors.length; i++) {
            final PropertyDescriptor pd = propertyDescriptors[i];
            final Class type = pd.getPropertyType();
            if (type.equals(Class.class) && "class".equals(pd.getName())) {
                continue;
            }

            final Object o = PropertyUtils.getSimpleProperty(bean, pd.getName());
            if (type.equals(Boolean.TYPE)) {
                boolean value = ((Boolean) o).booleanValue();
                genericDialog.addCheckbox(pd.getDisplayName(), value);
            } else if (type.equals(Integer.TYPE)) {
                int value = ((Integer) o).intValue();
                genericDialog.addNumericField(pd.getDisplayName(), value, 0);
            } else if (type.equals(Float.TYPE)) {
                double value = ((Float) o).doubleValue();
                genericDialog.addNumericField(pd.getDisplayName(), value, 6, 10, "");
            } else if (type.equals(Double.TYPE)) {
                double value = ((Double) o).doubleValue();
                genericDialog.addNumericField(pd.getDisplayName(), value, 6, 10, "");
            } else {
                genericDialog.addMessage(pd.getDisplayName() + "[Unsupported type: " + type + "]");
            }

        }
    } catch (IllegalAccessException e) {
        throw new IJPluginsRuntimeException(e);
    } catch (InvocationTargetException e) {
        throw new IJPluginsRuntimeException(e);
    } catch (NoSuchMethodException e) {
        throw new IJPluginsRuntimeException(e);
    }

    //        final Panel helpPanel = new Panel();
    //        helpPanel.setLayout(new FlowLayout(FlowLayout.LEFT, 5, 0));
    //        final Button helpButton = new Button("Help");
    ////                helpButton.addActionListener(this);
    //        helpPanel.add(helpButton);
    //        genericDialog.addPanel(helpPanel, GridBagConstraints.EAST, new Insets(15,0,0,0));

    // Show modal dialog
    genericDialog.showDialog();
    if (genericDialog.wasCanceled()) {
        return false;
    }

    // Read fields from generic dialog into bean's properties.
    try {
        for (int i = 0; i < propertyDescriptors.length; i++) {
            final PropertyDescriptor pd = propertyDescriptors[i];
            final Class type = pd.getPropertyType();
            final Object propertyValue;
            if (type.equals(Boolean.TYPE)) {
                boolean value = genericDialog.getNextBoolean();
                propertyValue = Boolean.valueOf(value);
            } else if (type.equals(Integer.TYPE)) {
                int value = (int) Math.round(genericDialog.getNextNumber());
                propertyValue = new Integer(value);
            } else if (type.equals(Float.TYPE)) {
                double value = genericDialog.getNextNumber();
                propertyValue = new Float(value);
            } else if (type.equals(Double.TYPE)) {
                double value = genericDialog.getNextNumber();
                propertyValue = new Double(value);
            } else {
                continue;
            }
            PropertyUtils.setProperty(bean, pd.getName(), propertyValue);
        }
    } catch (IllegalAccessException e) {
        throw new IJPluginsRuntimeException(e);
    } catch (InvocationTargetException e) {
        throw new IJPluginsRuntimeException(e);
    } catch (NoSuchMethodException e) {
        throw new IJPluginsRuntimeException(e);
    }

    return true;
}

From source file:dhbw.ka.mwi.businesshorizon2.ui.process.period.input.AbstractInputPresenter.java

/**
 * Sorgt dafuer, dass aenderungen in das Periodenobjekt geschrieben werden.
 * ueberprueft die Benutzereingabe auf ihre Konvertierbarkeit in eine
 * Doublevariable und gibt im Fehlerfall eine Fehlermeldung an den User
 * zurueck./*  w  w  w .  j a  va 2 s .c om*/
 * 
 * @param newContent
 *            Inhalt des Textfeldes das in das Periodenobjekt geschrieben
 *            werden soll
 * @param textFieldColumn
 *            Spalte des GridLayouts wo das Textfeld liegt
 * @param textFieldRow
 *            Reihe des GridLayouts wo das Textfeld liegt
 * @param destination
 *            Name der Property in welche newContent geschrieben werden soll
 */

public void validateChange(String newContent, int textFieldColumn, int textFieldRow, String destination) {
    destination = shownProperties[Arrays.asList(germanNamesProperties).indexOf(destination)];
    logger.debug("" + newContent);
    try {
        df.parse(newContent).doubleValue();
        df.parse(newContent).doubleValue();
    } catch (Exception e) {
        getView().setWrong(textFieldColumn, textFieldRow, true);
        return;
    }
    getView().setWrong(textFieldColumn, textFieldRow, false);

    for (PropertyDescriptor pd : BeanUtils.getPropertyDescriptors(period.getClass())) {
        if (Arrays.asList(shownProperties).contains(destination)) {
            if (pd.getDisplayName().equals(destination)) {
                try {
                    pd.getWriteMethod();
                    period.toString();

                    pd.getWriteMethod().invoke(period, new Object[] { df.parse(newContent).doubleValue() });
                    logger.debug("Content should be written: " + (double) pd.getReadMethod().invoke(period));
                } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException
                        | ParseException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}

From source file:dhbw.ka.mwi.businesshorizon2.ui.process.period.input.AbstractInputPresenter.java

@Override
public boolean isValid() {
    if (period != null) {

        try {/*from   ww w  .  j  a  v a  2 s.  c  om*/
            ArrayList<String> wrongFields = new ArrayList<String>();
            boolean anyFalse = false;
            wrongFields.add(period.getYear() + "");
            for (PropertyDescriptor pdr : Introspector.getBeanInfo(period.getClass(), Object.class)
                    .getPropertyDescriptors()) {
                if (Arrays.asList(shownProperties)
                        .contains(pdr.getDisplayName().substring(0, pdr.getDisplayName().length() - 3))) {
                    if (!(boolean) pdr.getReadMethod().invoke(period)) {
                        wrongFields.add(pdr.getDisplayName().substring(0, pdr.getDisplayName().length() - 3));
                        anyFalse = true;
                    }
                }
            }
            if (anyFalse) {
                eventBus.fireEvent(new WrongFieldsEvent(wrongFields));
                return false;
            }
        } catch (IllegalAccessException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IllegalArgumentException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IntrospectionException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return true;
    } else
        return false;
}

From source file:dhbw.ka.mwi.businesshorizon2.ui.process.period.input.AbstractInputPresenter.java

public void processEvent(ShowInputViewEventInterface event) {
    logger.debug("ShowDirektViewEvent erhalten");
    period = event.getPeriod();/* ww  w  .  ja va2s  . c om*/
    getView().initForm();
    getView().addHeader(period.getYear());

    try {
        for (PropertyDescriptor pd : Introspector.getBeanInfo(period.getClass(), Object.class)
                .getPropertyDescriptors()) {
            logger.debug("Processing: " + pd.getName());
            if (Arrays.asList(shownProperties).contains(pd.getDisplayName())) {
                try {
                    String germanName;
                    germanName = germanNamesProperties[Arrays.asList(shownProperties)
                            .indexOf(pd.getDisplayName())];
                    boolean skipInitialContent = true;
                    for (PropertyDescriptor pdr : Introspector.getBeanInfo(period.getClass(), Object.class)
                            .getPropertyDescriptors()) {
                        if ((pd.getDisplayName() + "Set").equals(pdr.getDisplayName())) {

                            skipInitialContent = !(boolean) pdr.getReadMethod().invoke(period);
                            logger.debug("method found and skipInitialContent set to " + skipInitialContent);
                        }
                    }
                    if (skipInitialContent) {
                        getView().addInputField(germanName);
                        logger.debug("initialContent skipped");

                    } else {
                        getView().addInputField(germanName, (double) pd.getReadMethod().invoke(period));
                        logger.debug("initialContent written");
                    }
                } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
                    e.printStackTrace();
                }
            }
        }
    } catch (IntrospectionException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

}

From source file:net.sf.taverna.t2.workbench.ui.servicepanel.actions.AddServiceProviderAction.java

protected JPanel buildEditor(Configuration configuration) {
    List<String> uiBuilderConfig = new ArrayList<>();
    int lastPreferred = 0;
    for (PropertyDescriptor property : getProperties(configuration)) {
        if (property.isHidden() || property.isExpert())
            // TODO: Add support for expert properties
            continue;
        String propertySpec = property.getName() + ":name=" + property.getDisplayName();
        if (property.isPreferred())
            // Add it to the front
            uiBuilderConfig.add(lastPreferred++, propertySpec);
        else// w  w w .  j  a v  a  2  s .  com
            uiBuilderConfig.add(propertySpec);
    }

    return UIBuilder.buildEditor(configuration, uiBuilderConfig.toArray(new String[0]));
}

From source file:org.walkmod.conf.entities.impl.ConfigurationImpl.java

private List<PropertyDefinition> getProperties(Object o) {
    List<PropertyDefinition> result = new LinkedList<PropertyDefinition>();
    PropertyDescriptor[] properties = BeanUtils.getPropertyDescriptors(o.getClass());
    if (properties != null) {
        for (PropertyDescriptor pd : properties) {
            if (pd.getWriteMethod() != null) {
                String name = pd.getDisplayName();
                Class<?> clazz = pd.getPropertyType();
                String type = clazz.getSimpleName();
                String value = "";
                if (String.class.isAssignableFrom(clazz) || Number.class.isAssignableFrom(clazz)
                        || clazz.isPrimitive()) {
                    if (pd.getReadMethod() != null) {
                        try {
                            value = pd.getReadMethod().invoke(o).toString();
                        } catch (Exception e) {
                        }//from   w w w  .j a v a2 s. com
                    } else {
                        Field[] fields = o.getClass().getDeclaredFields();
                        boolean found = false;
                        for (int i = 0; i < fields.length && !found; i++) {
                            if (fields[i].getName().equals(name)) {
                                found = true;
                                fields[i].setAccessible(true);
                                try {
                                    value = fields[i].get(o).toString();
                                } catch (Exception e) {
                                }
                            }
                        }
                    }
                }

                PropertyDefinition item = new PropertyDefinitionImpl(type, name, value);

                result.add(item);
            }
        }
    }
    return result;
}

From source file:com.twinsoft.convertigo.beans.core.MySimpleBeanInfo.java

protected PropertyDescriptor getPropertyDescriptor(String name) throws IntrospectionException {
    checkAdditionalProperties();/*from  w ww .  java  2s  .c  o m*/
    for (int i = 0; i < properties.length; i++) {
        PropertyDescriptor property = properties[i];
        if (name.equals(property.getName())) {
            PropertyDescriptor clone = new PropertyDescriptor(name, property.getReadMethod(),
                    property.getWriteMethod());
            clone.setDisplayName(property.getDisplayName());
            clone.setShortDescription(property.getShortDescription());
            clone.setPropertyEditorClass(property.getPropertyEditorClass());
            clone.setBound(property.isBound());
            clone.setConstrained(property.isConstrained());
            clone.setExpert(property.isExpert());
            clone.setHidden(property.isHidden());
            clone.setPreferred(property.isPreferred());
            for (String attributeName : Collections.list(property.attributeNames())) {
                clone.setValue(attributeName, property.getValue(attributeName));
            }
            return properties[i] = clone;
        }
    }
    return null;
}