diff options
Diffstat (limited to 'plugins/xwt/org.eclipse.papyrus.xwt/src/org/eclipse/papyrus/xwt/dataproviders/ObjectDataProvider.java')
| -rw-r--r-- | plugins/xwt/org.eclipse.papyrus.xwt/src/org/eclipse/papyrus/xwt/dataproviders/ObjectDataProvider.java | 351 |
1 files changed, 0 insertions, 351 deletions
diff --git a/plugins/xwt/org.eclipse.papyrus.xwt/src/org/eclipse/papyrus/xwt/dataproviders/ObjectDataProvider.java b/plugins/xwt/org.eclipse.papyrus.xwt/src/org/eclipse/papyrus/xwt/dataproviders/ObjectDataProvider.java deleted file mode 100644 index d32646cb8b3..00000000000 --- a/plugins/xwt/org.eclipse.papyrus.xwt/src/org/eclipse/papyrus/xwt/dataproviders/ObjectDataProvider.java +++ /dev/null @@ -1,351 +0,0 @@ -/*******************************************************************************
- * Copyright (c) 2006, 2010 Soyatec (http://www.soyatec.com) and others. *
- * All rights reserved. This program and the accompanying materials *
- * are made available under the terms of the Eclipse Public License v1.0 *
- * which accompanies this distribution, and is available at *
- * http://www.eclipse.org/legal/epl-v10.html *
- * *
- * Contributors: *
- * Soyatec - initial API and implementation *
- *******************************************************************************/
-package org.eclipse.papyrus.xwt.dataproviders;
-
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.eclipse.core.databinding.beans.BeanProperties;
-import org.eclipse.core.databinding.beans.BeansObservables;
-import org.eclipse.core.databinding.beans.PojoObservables;
-import org.eclipse.core.databinding.beans.PojoProperties;
-import org.eclipse.core.databinding.observable.list.IObservableList;
-import org.eclipse.core.databinding.observable.set.IObservableSet;
-import org.eclipse.core.databinding.observable.value.IObservableValue;
-import org.eclipse.core.databinding.property.value.IValueProperty;
-import org.eclipse.papyrus.xwt.XWT;
-import org.eclipse.papyrus.xwt.XWTException;
-import org.eclipse.papyrus.xwt.core.IBinding;
-import org.eclipse.papyrus.xwt.databinding.JFaceXWTDataBinding;
-import org.eclipse.papyrus.xwt.metadata.IMetaclass;
-import org.eclipse.papyrus.xwt.metadata.IProperty;
-
-/**
- * @author jliu (jin.liu@soyatec.com)
- */
-public class ObjectDataProvider extends AbstractDataProvider implements IObjectDataProvider {
-
- static DataModelService dataModelService = new DataModelService() {
-
- public Object toModelType(Object object) {
- return JFaceXWTDataBinding.toType(object);
- }
-
- public Object loadModelType(String className) {
- return XWT.getLoadingContext().loadClass(className);
- }
-
- public Object toModelPropertyType(Object type, String propertyName) {
- IMetaclass metaclass = XWT.getMetaclass(type);
- IProperty property = metaclass.findProperty(propertyName);
-
- if (property == null) {
- throw new XWTException(" Property \"" + propertyName + "\" is not found in the class " + metaclass.getType().getName());
- }
- return property.getType();
- }
- };
-
- private Object objectInstance;
-
- private Class<?> objectType;
-
- private String methodName;
-
- private List<Object> methodParameters;
-
- /*
- * (non-Javadoc)
- *
- * @see org.eclipse.papyrus.xwt.dataproviders.IObjectDataProvider#getMethodName()
- */
- public String getMethodName() {
- return methodName;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * org.eclipse.papyrus.xwt.dataproviders.IObjectDataProvider#getMethodParameters
- * ()
- */
- public List<Object> getMethodParameters() {
- return methodParameters;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * org.eclipse.papyrus.xwt.dataproviders.IObjectDataProvider#getObjectInstance()
- */
- public Object getObjectInstance() {
- if (objectInstance == null && objectType != null) {
- try {
- objectInstance = objectType.newInstance();
- } catch (Exception e) {
- throw new XWTException(e);
- }
- }
- return objectInstance;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.eclipse.papyrus.xwt.dataproviders.IObjectDataProvider#getObjectType()
- */
- public Class<?> getObjectType() {
- if (objectType == null && objectInstance != null) {
- objectType = objectInstance.getClass();
- }
- return objectType;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * org.eclipse.papyrus.xwt.dataproviders.IObjectDataProvider#setMethodName(java
- * .lang.String)
- */
- public void setMethodName(String methodName) {
- this.methodName = methodName;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * org.eclipse.papyrus.xwt.dataproviders.IObjectDataProvider#setMethodParameters
- * (java.util.List)
- */
- public void setMethodParameters(List<Object> parameters) {
- this.methodParameters = parameters;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * org.eclipse.papyrus.xwt.dataproviders.IObjectDataProvider#setObjectInstance
- * (java.lang.Object)
- */
- public void setObjectInstance(Object objectImstance) {
- this.objectInstance = objectImstance;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * org.eclipse.papyrus.xwt.dataproviders.IObjectDataProvider#setObjectType(java
- * .lang.Class)
- */
- public void setObjectType(Class<?> objectType) {
- this.objectType = objectType;
- }
-
- protected Object getTarget() {
- Object target = getObjectInstance();
- if (target == null) {
- return null;
- }
- Class<?> targetType = getObjectType();
- Method method = null;
- if (methodName != null) {
- List<Class<?>> paras = new ArrayList<Class<?>>();
- if (methodParameters != null) {
- for (Object p : methodParameters) {
- paras.add(p.getClass());
- }
- }
- try {
- if (paras.isEmpty()) {
- method = targetType.getDeclaredMethod(methodName);
- return method.invoke(target);
- } else {
- method = targetType.getDeclaredMethod(methodName, paras.toArray(new Class<?>[paras.size()]));
- return method.invoke(target, methodParameters.toArray(new Object[methodParameters.size()]));
- }
- } catch (SecurityException e) {
- } catch (IllegalArgumentException e) {
- } catch (NoSuchMethodException e) {
- } catch (IllegalAccessException e) {
- } catch (InvocationTargetException e) {
- }
- }
- return target;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * org.eclipse.papyrus.xwt.dataproviders.IDataProvider#getData(java.lang.String)
- */
- public Object getData(String path) {
- if (path == null) {
- return getTarget();
- }
- return getData(getTarget(), path);
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * org.eclipse.papyrus.xwt.dataproviders.IDataProvider#getData(java.lang.String)
- */
- public Object getData(Object object, String path) {
- if (object instanceof IObservableValue) {
- object = ((IObservableValue) object).getValue();
- }
- if (path == null || path.trim().length() == 0 || path.equals(".")) {
- return JFaceXWTDataBinding.getValue(object, null);
- }
- int index = path.indexOf(".");
- while (index != -1 && object != null) {
- object = JFaceXWTDataBinding.getValue(object, path.substring(0, index));
- path = path.substring(index + 1);
- index = path.indexOf(".");
- }
- return JFaceXWTDataBinding.getValue(object, path);
- }
-
- public void setData(Object object, String path, Object value) {
- if (object instanceof IObservableValue) {
- object = ((IObservableValue) object).getValue();
- }
- int index = path.indexOf(".");
- while (index != -1 && object != null) {
- object = JFaceXWTDataBinding.getValue(object, path.substring(0, index));
- path = path.substring(index + 1);
- index = path.indexOf(".");
- }
- JFaceXWTDataBinding.setValue(object, path, value);
- }
-
- public void setData(String path, Object value) {
- setData(getTarget(), path, value);
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * org.eclipse.papyrus.xwt.dataproviders.IDataProvider#getDataType(java.lang.
- * String)
- */
- public Class<?> getDataType(String path) {
- Object target = getTarget();
- if (target == null) {
- return null;
- }
- Class<?> type = JFaceXWTDataBinding.toType(target);
- if (path == null) {
- return type;
- }
- return JFaceXWTDataBinding.getValueType(type, path);
- }
-
- /**
- * check if the property is read only
- *
- * @param path
- * @return
- */
- @Override
- public boolean isPropertyReadOnly(String path) {
- Object target = getTarget();
- if (target == null || path == null) {
- return true;
- }
- if (target instanceof IBinding) {
- target = ((IBinding) target).getValue(null);
- }
- Class<?> type = JFaceXWTDataBinding.toType(target);
- int index = path.indexOf(".");
- while (index != -1 && target != null) {
- type = JFaceXWTDataBinding.getValueType(type, path.substring(0, index));
- path = path.substring(index + 1);
- index = path.indexOf(".");
- }
- return JFaceXWTDataBinding.isPropertyReadOnly(type, path);
- }
-
- @Override
- protected IObservableValue observeValue(Object bean, String propertyName) {
- if (JFaceXWTDataBinding.isBeanSupport(bean)) {
- return BeansObservables.observeValue(XWT.getRealm(), bean, propertyName);
- }
- return PojoObservables.observeValue(XWT.getRealm(), bean, propertyName);
- }
-
- @Override
- protected IObservableList observeList(Object bean, String propertyName) {
- if (JFaceXWTDataBinding.isBeanSupport(bean)) {
- return BeansObservables.observeList(XWT.getRealm(), bean, propertyName);
- }
- return PojoObservables.observeList(XWT.getRealm(), bean, propertyName);
- }
-
- @Override
- protected IObservableSet observeSet(Object bean, String propertyName) {
- if (JFaceXWTDataBinding.isBeanSupport(bean)) {
- return BeansObservables.observeSet(XWT.getRealm(), bean, propertyName);
- }
- return PojoObservables.observeSet(XWT.getRealm(), bean, propertyName);
- }
-
- @Override
- protected IObservableList observeDetailList(IObservableValue bean, Object elementType, String propertyName, Object propertyType) {
- if (JFaceXWTDataBinding.isBeanSupport(bean)) {
- return BeansObservables.observeDetailList(bean, propertyName, (Class<?>) propertyType);
- }
- return PojoObservables.observeDetailList(bean, propertyName, (Class<?>) propertyType);
- }
-
- @Override
- protected IObservableSet observeDetailSet(IObservableValue bean, Object elementType, String propertyName, Object propertyType) {
- if (JFaceXWTDataBinding.isBeanSupport(bean)) {
- return BeansObservables.observeDetailSet(bean, propertyName, (Class<?>) propertyType);
- }
- return PojoObservables.observeDetailSet(bean, propertyName, (Class<?>) propertyType);
- }
-
- @Override
- protected IObservableValue observeDetailValue(IObservableValue master, Object elementType, String propertyName, Object propertyType) {
- Class<?> beanClass = (Class<?>) elementType;
- if (beanClass == null && master.getValueType() instanceof Class<?>) {
- beanClass = (Class<?>) master.getValueType();
- }
- if (JFaceXWTDataBinding.isBeanSupport(beanClass)) {
- return BeanProperties.value(beanClass, propertyName, (Class<?>) propertyType).observeDetail(master);
- }
- return PojoProperties.value(beanClass, propertyName, (Class<?>) propertyType).observeDetail(master);
- }
-
- @Override
- public IValueProperty createValueProperty(Object type, String propertyName) {
- if (JFaceXWTDataBinding.isBeanSupport(type)) {
- return BeanProperties.value(JFaceXWTDataBinding.toType(type), propertyName);
- }
- return PojoProperties.value(JFaceXWTDataBinding.toType(type), propertyName);
- }
-
- public DataModelService getModelService() {
- return dataModelService;
- }
-}
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