/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.mappingsplugin.ui.descriptor;
import java.awt.Component;
import org.eclipse.persistence.tools.workbench.framework.context.WorkbenchContext;
import org.eclipse.persistence.tools.workbench.framework.ui.view.ComponentBuilder;
import org.eclipse.persistence.tools.workbench.framework.ui.view.TabbedPropertiesPage;
import org.eclipse.persistence.tools.workbench.mappingsmodel.descriptor.MWDescriptorPolicy;
import org.eclipse.persistence.tools.workbench.mappingsmodel.descriptor.MWMappingDescriptor;
import org.eclipse.persistence.tools.workbench.mappingsmodel.descriptor.MWNullCachingPolicy;
import org.eclipse.persistence.tools.workbench.mappingsmodel.descriptor.MWTransactionalPolicy;
import org.eclipse.persistence.tools.workbench.mappingsmodel.meta.MWMethod;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyAspectAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.TransformationPropertyValueModel;
/**
* @author jobracke
*/
public abstract class MappingDescriptorTabbedPropertiesPage extends TabbedPropertiesPage
{
private PropertyValueModel transactionalPolicyHolder;
private CachingPolicyPropertiesPage cachingPolicyPage;
private DescriptorClassInfoTabbedPropertiesPage classInfoPropertiesPage;
protected MappingDescriptorTabbedPropertiesPage(WorkbenchContext context) {
super(context);
}
protected void initialize(PropertyValueModel nodeHolder) {
super.initialize(nodeHolder);
this.transactionalPolicyHolder = buildTransactionalPolicyHolder();
}
protected PropertyValueModel buildTransactionalPolicyHolder() {
return new PropertyAspectAdapter(getSelectionHolder()) {
public Object getValueFromSubject() {
return ((MWMappingDescriptor) this.subject) .getTransactionalPolicy();
}
};
}
protected void initializeTabs()
{
addTab(buildCopyPolicyValueModel(), CopyPolicyPropertiesPage.EDITOR_WEIGHT,
new CopyPolicyPropertiesPage(getNodeHolder(), getWorkbenchContextHolder()), "COPY_POLICY_MAPPING_DESCRIPTOR_TAB");
addTab(buildAfterLoadingPolicyValueModel(), AfterLoadingPropertiesPage.EDITOR_WEIGHT,
new AfterLoadingPropertiesPage(getNodeHolder(), getWorkbenchContextHolder()), "AFTER_LOADING_POLICY_MAPPING_DESCRIPTOR_TAB");
addTab(buildInstantiationPolicyValueModel(), InstantiationPolicyPropertiesPage.EDITOR_WEIGHT,
new InstantiationPolicyPropertiesPage(getNodeHolder(), getWorkbenchContextHolder()), "INSTANTIATION_POLICY_MAPPING_DESCRIPTOR_TAB");
addTab(buildInheritancePolicyValueModel(), InheritancePolicyPropertiesPage.EDITOR_WEIGHT,
buildInheritancePolicyPropertiesPage(), "INHERITANCE_POLICY_MAPPING_DESCRIPTOR_TAB");
}
protected DescriptorClassInfoTabbedPropertiesPage buildClassInfoPropertiesPage() {
this.classInfoPropertiesPage = new DescriptorClassInfoTabbedPropertiesPage(getNodeHolder(), getWorkbenchContextHolder());
return this.classInfoPropertiesPage;
}
/**
* MWCopyPolicy ValueModel for dynamic tab.
*/
private PropertyValueModel buildCopyPolicyValueModel()
{
return buildDescriptorPolicyBooleanValueModel(
new PropertyAspectAdapter(getSelectionHolder(), MWMappingDescriptor.COPY_POLICY_PROPERTY)
{
public Object getValueFromSubject()
{
MWMappingDescriptor desc = (MWMappingDescriptor)subject;
return desc.getCopyPolicy();
}
});
}
/**
* MWCopyPolicy ValueModel for dynamic tab.
*/
private PropertyValueModel buildAfterLoadingPolicyValueModel()
{
return buildDescriptorPolicyBooleanValueModel(
new PropertyAspectAdapter(getSelectionHolder(), MWMappingDescriptor.AFTER_LOADING_POLICY_PROPERTY)
{
public Object getValueFromSubject()
{
MWMappingDescriptor desc = (MWMappingDescriptor)subject;
return desc.getAfterLoadingPolicy();
}
});
}
/**
* MWInstantiationPolicy ValueModel for dynamic tab.
*/
private PropertyValueModel buildInstantiationPolicyValueModel()
{
return buildDescriptorPolicyBooleanValueModel(
new PropertyAspectAdapter(getSelectionHolder(), MWMappingDescriptor.INSTANTIATION_POLICY_PROPERTY)
{
public Object getValueFromSubject()
{
MWMappingDescriptor desc = (MWMappingDescriptor)subject;
return desc.getInstantiationPolicy();
}
});
}
/**
* InheritancePolicy ValueModel for dynamic tab. This is placed
* in the abstract MappingDescriptor implementation because the same
* model can be shared across OX, EIS, and Relational descriptor types.
*/
protected PropertyValueModel buildInheritancePolicyValueModel()
{
return buildDescriptorPolicyBooleanValueModel(
new PropertyAspectAdapter(getSelectionHolder(), MWMappingDescriptor.INHERITANCE_POLICY_PROPERTY)
{
public Object getValueFromSubject()
{
MWMappingDescriptor desc = (MWMappingDescriptor)subject;
return desc.getInheritancePolicy();
}
});
}
protected PropertyValueModel buildEventsPolicyValueModel()
{
return buildDescriptorPolicyBooleanValueModel(
new PropertyAspectAdapter(getSelectionHolder(), MWMappingDescriptor.EVENTS_POLICY_PROPERTY)
{
public Object getValueFromSubject()
{
MWMappingDescriptor desc = (MWMappingDescriptor)subject;
return desc.getEventsPolicy();
}
});
}
protected PropertyValueModel buildDescriptorPolicyBooleanValueModel(PropertyValueModel valueModel)
{
return new TransformationPropertyValueModel(valueModel) {
protected Object transform(Object value)
{
// if the given policy is not active or the policy is null
// because the node has been "unset", then don't show the editor
return Boolean.valueOf(value != null && ((MWDescriptorPolicy)value).isActive());
}
};
}
private ComponentBuilder buildCopyPolicyPageBuilder()
{
return new ComponentBuilder()
{
private CopyPolicyPropertiesPage copyPolicyPage;
public Component buildComponent(PropertyValueModel nodeHolder)
{
if (copyPolicyPage == null)
{
copyPolicyPage = new CopyPolicyPropertiesPage(nodeHolder, getWorkbenchContextHolder());
}
return copyPolicyPage;
}
};
}
private ComponentBuilder buildInstantiationPolicyPageBuilder()
{
return new ComponentBuilder()
{
private InstantiationPolicyPropertiesPage instantiationPolicyPage;
public Component buildComponent(PropertyValueModel nodeHolder)
{
if (instantiationPolicyPage == null)
{
instantiationPolicyPage = new InstantiationPolicyPropertiesPage(nodeHolder, getWorkbenchContextHolder());
}
return instantiationPolicyPage;
}
};
}
private ComponentBuilder buildAfterLoadingPolicyPageBuilder()
{
return new ComponentBuilder()
{
private AfterLoadingPropertiesPage afterLoadingPolicyPage;
public Component buildComponent(PropertyValueModel nodeHolder)
{
if (afterLoadingPolicyPage == null)
{
afterLoadingPolicyPage = new AfterLoadingPropertiesPage(nodeHolder, getWorkbenchContextHolder());
}
return afterLoadingPolicyPage;
}
};
}
protected abstract Component buildInheritancePolicyPropertiesPage();
protected abstract ComponentBuilder buildInheritancePolicyPageBuilder();
protected PropertyValueModel buildCachingPolicyValueModel() {
PropertyAspectAdapter cachingPolicyHolder = new PropertyAspectAdapter(this.transactionalPolicyHolder)
{
public Object getValueFromSubject()
{
return ((MWTransactionalPolicy) this.subject).getCachingPolicy();
}
};
return new TransformationPropertyValueModel(cachingPolicyHolder)
{
protected Object transform(Object value)
{
if (value == null)
return Boolean.FALSE;
return Boolean.valueOf(!(value instanceof MWNullCachingPolicy));
}
};
}
protected CachingPolicyPropertiesPage buildCachingPolicyPropertiesPage() {
this.cachingPolicyPage = new CachingPolicyPropertiesPage(getNodeHolder(), getWorkbenchContextHolder());
return this.cachingPolicyPage;
}
protected EventsPolicyPropertiesPage buildEventsPolicyPropertiesPage() {
return new EventsPolicyPropertiesPage(getNodeHolder(), getWorkbenchContextHolder());
}
protected ComponentBuilder buildEventsPolicyPageBuilder()
{
return new ComponentBuilder()
{
private EventsPolicyPropertiesPage eventsPolicyPropertiesPage;
public Component buildComponent(PropertyValueModel nodeHolder)
{
if (eventsPolicyPropertiesPage == null)
{
eventsPolicyPropertiesPage = new EventsPolicyPropertiesPage(nodeHolder, getWorkbenchContextHolder());
}
return eventsPolicyPropertiesPage;
}
};
}
// This should only be called for Root EIS and Table descriptors, probably needs to be refactored
public void selectCachingPolicyPage() {
setSelectedTab(this.cachingPolicyPage);
}
public void selectMethod(MWMethod method) {
setSelectedTab(this.classInfoPropertiesPage);
this.classInfoPropertiesPage.selectMethod(method);
}
}