/**
* ***************************************************************************
* Copyright (c) 2010 Qcadoo Limited
* Project: Qcadoo Framework
* Version: 1.4
*
* This file is part of Qcadoo.
*
* Qcadoo is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation; either version 3 of the License,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
* ***************************************************************************
*/
package com.qcadoo.view.internal.patterns;
import java.util.LinkedHashMap;
import java.util.Locale;
import java.util.Map;
import java.util.Map.Entry;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import com.qcadoo.view.api.ViewDefinitionState;
import com.qcadoo.view.internal.ComponentDefinition;
import com.qcadoo.view.internal.api.ComponentPattern;
import com.qcadoo.view.internal.api.ContainerPattern;
import com.qcadoo.view.internal.api.ContainerState;
import com.qcadoo.view.internal.api.InternalComponentState;
import com.qcadoo.view.internal.api.InternalViewDefinitionService;
import com.qcadoo.view.internal.api.InternalViewDefinitionState;
import com.qcadoo.view.internal.xml.ViewDefinitionParser;
import com.qcadoo.view.internal.xml.ViewDefinitionParserNodeException;
public abstract class AbstractContainerPattern extends AbstractComponentPattern implements ContainerPattern {
private final Map<String, ComponentPattern> children = new LinkedHashMap<String, ComponentPattern>();
public AbstractContainerPattern(final ComponentDefinition componentDefinition) {
super(componentDefinition);
}
@Override
public InternalComponentState createComponentState(final InternalViewDefinitionState viewDefinitionState) {
ContainerState componentState = (ContainerState) super.createComponentState(viewDefinitionState);
for (ComponentPattern componentPattern : children.values()) {
if (isComponentEnabled(componentPattern)) {
componentState.addChild(componentPattern.createComponentState(viewDefinitionState));
}
}
return componentState;
}
@Override
public final void registerViews(final InternalViewDefinitionService viewDefinitionService) {
registerComponentViews(viewDefinitionService);
for (ComponentPattern componentPattern : children.values()) {
componentPattern.registerViews(viewDefinitionService);
}
}
@Override
public void initializeAll() {
super.initializeAll();
for (ComponentPattern componentPattern : children.values()) {
componentPattern.initializeAll();
}
}
@Override
public final void unregisterComponent(final InternalViewDefinitionService viewDefinitionService) {
super.unregisterComponent(viewDefinitionService);
for (ComponentPattern componentPattern : children.values()) {
componentPattern.unregisterComponent(viewDefinitionService);
}
}
@Override
public final Map<String, ComponentPattern> getChildren() {
Map<String, ComponentPattern> result = new LinkedHashMap<String, ComponentPattern>();
for (Entry<String, ComponentPattern> child : children.entrySet()) {
if (isComponentEnabled(child.getValue())) {
result.put(child.getKey(), child.getValue());
}
}
return result;
}
public final void addChild(final ComponentPattern child) {
children.put(child.getName(), child);
}
public final void removeChild(final String childName) {
children.remove(childName);
}
@Override
public final ComponentPattern getChild(final String name) {
return children.get(name);
}
@Override
public Map<String, Object> prepareView(final Locale locale) {
Map<String, Object> model = super.prepareView(locale);
Map<String, Object> childrenModels = new LinkedHashMap<String, Object>();
for (ComponentPattern child : children.values()) {
if (isComponentEnabled(child)) {
childrenModels.put(child.getName(), child.prepareView(locale));
}
}
model.put("children", childrenModels);
return model;
}
@Override
public void updateComponentStateListeners(final ViewDefinitionState viewDefinitionState) {
super.updateComponentStateListeners(viewDefinitionState);
for (ComponentPattern child : children.values()) {
if (isComponentEnabled(child)) {
((AbstractComponentPattern) child).updateComponentStateListeners(viewDefinitionState);
}
}
}
@Override
public void parse(final Node componentNode, final ViewDefinitionParser parser) throws ViewDefinitionParserNodeException {
super.parse(componentNode, parser);
NodeList childNodes = componentNode.getChildNodes();
for (int i = 0; i < childNodes.getLength(); i++) {
Node child = childNodes.item(i);
if ("component".equals(child.getNodeName())) {
AbstractComponentPattern childComponent = (AbstractComponentPattern) parser.parseComponent(child, this);
childComponent.setExtensionPluginIdentifier(getExtensionPluginIdentifier());
addChild(childComponent);
}
}
}
@Override
public void setExtensionPluginIdentifier(final String extensionPluginIdentifier) {
super.setExtensionPluginIdentifier(extensionPluginIdentifier);
for (ComponentPattern child : children.values()) {
((AbstractComponentPattern) child).setExtensionPluginIdentifier(extensionPluginIdentifier);
}
}
public void parseWithoutChildren(final Node componentNode, final ViewDefinitionParser parser)
throws ViewDefinitionParserNodeException {
super.parse(componentNode, parser);
}
}