public static CellEditor createCellEditor(
Composite parent, Object object, DBPPropertyDescriptor property) {
// List
if (property instanceof IPropertyValueListProvider) {
final IPropertyValueListProvider listProvider = (IPropertyValueListProvider) property;
final Object[] items = listProvider.getPossibleValues(object);
if (!ArrayUtils.isEmpty(items)) {
final String[] strings = new String[items.length];
for (int i = 0, itemsLength = items.length; i < itemsLength; i++) {
strings[i] =
items[i] instanceof DBPNamedObject
? ((DBPNamedObject) items[i]).getName()
: CommonUtils.toString(items[i]);
}
final CustomComboBoxCellEditor editor =
new CustomComboBoxCellEditor(
parent,
strings,
SWT.DROP_DOWN | (listProvider.allowCustomValue() ? SWT.NONE : SWT.READ_ONLY));
return editor;
}
}
Class<?> propertyType = property.getDataType();
if (propertyType == null || CharSequence.class.isAssignableFrom(propertyType)) {
return new CustomTextCellEditor(parent);
} else if (BeanUtils.isNumericType(propertyType)) {
return new CustomNumberCellEditor(parent, propertyType);
} else if (BeanUtils.isBooleanType(propertyType)) {
return new CustomCheckboxCellEditor(parent);
// return new CheckboxCellEditor(parent);
} else if (propertyType.isEnum()) {
final Object[] enumConstants = propertyType.getEnumConstants();
final String[] strings = new String[enumConstants.length];
for (int i = 0, itemsLength = enumConstants.length; i < itemsLength; i++) {
strings[i] = ((Enum) enumConstants[i]).name();
}
return new CustomComboBoxCellEditor(parent, strings, SWT.DROP_DOWN | SWT.READ_ONLY);
} else {
log.warn("Unsupported property type: " + propertyType.getName());
return null;
}
}
private Object createXmlObject(JDBCSession session, InputStream stream) throws DBCException {
try {
return BeanUtils.invokeStaticMethod(
DBUtils.getDriverClass(dataSource, OracleConstants.XMLTYPE_CLASS_NAME),
"createXML",
new Class[] {java.sql.Connection.class, java.io.InputStream.class},
new Object[] {session.getOriginal(), stream});
} catch (SQLException e) {
throw new DBCException(e, session.getDataSource());
} catch (Throwable e) {
throw new DBCException("Internal error when creating XMLType", e, session.getDataSource());
}
}
private Class<?> getChildrenClass(DBXTreeItem childMeta) {
Object valueObject = getValueObject();
if (valueObject == null) {
return null;
}
String propertyName = childMeta.getPropertyName();
Method getter = findPropertyReadMethod(valueObject.getClass(), propertyName);
if (getter == null) {
return null;
}
Type propType = getter.getGenericReturnType();
return BeanUtils.getCollectionType(propType);
}
private String getLocalizedString(String string, String type, String defaultValue) {
if (Property.DEFAULT_LOCAL_STRING.equals(string)) {
Method getter = getGetter();
String propertyName = BeanUtils.getPropertyNameFromGetter(getter.getName());
Class<?> propOwner = getter.getDeclaringClass();
Bundle bundle = FrameworkUtil.getBundle(propOwner);
ResourceBundle resourceBundle = Platform.getResourceBundle(bundle);
String messageID = "meta." + propOwner.getName() + "." + propertyName + "." + type;
String result = null;
try {
result = resourceBundle.getString(messageID);
} catch (Exception e) {
// Try to find the same property in parent classes
for (Class parent = getter.getDeclaringClass().getSuperclass();
parent != null && parent != Object.class;
parent = parent.getSuperclass()) {
try {
Method parentGetter = parent.getMethod(getter.getName(), getter.getParameterTypes());
Class<?> parentOwner = parentGetter.getDeclaringClass();
Bundle parentBundle = FrameworkUtil.getBundle(parentOwner);
if (parentBundle == null || parentBundle == bundle) {
continue;
}
ResourceBundle parentResourceBundle = Platform.getResourceBundle(parentBundle);
messageID = "meta." + parentOwner.getName() + "." + propertyName + "." + type;
try {
result = parentResourceBundle.getString(messageID);
break;
} catch (Exception e1) {
// Just skip it
}
} catch (NoSuchMethodException e1) {
// Just skip it
}
}
if (result == null) {
if (type.equals(Property.RESOURCE_TYPE_NAME)) {
log.debug(
"Resource '" + messageID + "' not found in bundle " + bundle.getSymbolicName());
}
return defaultValue;
}
}
if (!result.equals(messageID)) {
return result;
}
return defaultValue;
}
return string;
}
public ObjectPropertyDescriptor(
DBPPropertySource source,
ObjectPropertyGroupDescriptor parent,
Property propInfo,
Method getter) {
super(source, parent, getter, propInfo.id(), propInfo.order());
this.propInfo = propInfo;
final String propertyName = BeanUtils.getPropertyNameFromGetter(getter.getName());
declaringClass = getter.getDeclaringClass();
Class<?> c = declaringClass;
while (setter == null && c != Object.class && c != null) {
this.setter = BeanUtils.getSetMethod(c, propertyName);
if (setter == null) {
c = c.getSuperclass();
}
}
// Obtain value transformer
Class<? extends IPropertyValueTransformer> valueTransformerClass = propInfo.valueTransformer();
if (valueTransformerClass != null && valueTransformerClass != IPropertyValueTransformer.class) {
try {
valueTransformer = valueTransformerClass.newInstance();
} catch (Throwable e) {
log.warn("Can't create value transformer", e);
}
}
this.propName =
propInfo.hidden()
? getId()
: getLocalizedString(propInfo.name(), Property.RESOURCE_TYPE_NAME, getId());
this.propDescription =
CommonUtils.isEmpty(propInfo.description())
? propName
: getLocalizedString(propInfo.name(), Property.RESOURCE_TYPE_DESCRIPTION, propName);
}
public static Method findPropertyReadMethod(Class<?> clazz, String propertyName) {
String methodName = BeanUtils.propertyNameToMethodName(propertyName);
return findPropertyGetter(clazz, "get" + methodName, "is" + methodName);
}