Package org.apache.myfaces.tobago.facelets

Source Code of org.apache.myfaces.tobago.facelets.TobagoComponentHandler

package org.apache.myfaces.tobago.facelets;

/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements.  See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License.  You may obtain a copy of the License at
*
*      http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

import com.sun.facelets.FaceletContext;
import com.sun.facelets.tag.MetaRuleset;
import com.sun.facelets.tag.jsf.ComponentConfig;
import com.sun.facelets.tag.jsf.ComponentHandler;
import org.apache.myfaces.tobago.component.DeprecatedDimension;
import org.apache.myfaces.tobago.component.InputSuggest;
import org.apache.myfaces.tobago.component.OnComponentCreated;
import org.apache.myfaces.tobago.component.OnComponentPopulated;
import org.apache.myfaces.tobago.component.SupportsMarkup;
import org.apache.myfaces.tobago.component.SupportsRenderedPartially;
import org.apache.myfaces.tobago.event.SheetStateChangeSource;
import org.apache.myfaces.tobago.event.SortActionSource;
import org.apache.myfaces.tobago.event.TabChangeSource;
import org.apache.myfaces.tobago.internal.component.AbstractUIFlowLayout;
import org.apache.myfaces.tobago.internal.component.AbstractUIGridLayout;
import org.apache.myfaces.tobago.internal.component.AbstractUIPopup;

import javax.faces.component.UIComponent;

public class TobagoComponentHandler extends ComponentHandler {

  public TobagoComponentHandler(ComponentConfig componentConfig) {
    super(componentConfig);
  }

  protected MetaRuleset createMetaRuleset(Class aClass) {
    MetaRuleset metaRuleset = super.createMetaRuleset(aClass);
    if (SortActionSource.class.isAssignableFrom(aClass)) {
      metaRuleset.addRule(SortActionSourceRule.INSTANCE);
    }
    if (DeprecatedDimension.class.isAssignableFrom(aClass)) {
      metaRuleset.addRule(DeprecatedDimensionRule.INSTANCE);
    }
    if (AbstractUIPopup.class.isAssignableFrom(aClass)) {
      metaRuleset.addRule(PositionRule.INSTANCE);
    }
    if (AbstractUIGridLayout.class.isAssignableFrom(aClass)) {
      metaRuleset.addRule(GridLayoutRule.INSTANCE);
    }
    if (AbstractUIFlowLayout.class.isAssignableFrom(aClass)) {
      metaRuleset.addRule(FlowLayoutRule.INSTANCE);
    }
    if (TabChangeSource.class.isAssignableFrom(aClass)) {
      metaRuleset.addRule(TabChangeSourceRule.INSTANCE);
    }
    if (SheetStateChangeSource.class.isAssignableFrom(aClass)) {
      metaRuleset.addRule(SheetStateChangeSourceRule.INSTANCE);
    }
    if (SupportsMarkup.class.isAssignableFrom(aClass)) {
      metaRuleset.addRule(SupportsMarkupRule.INSTANCE);
    }
    if (InputSuggest.class.isAssignableFrom(aClass)) {
      metaRuleset.addRule(SuggestMethodRule.INSTANCE);
    }
    if (SupportsRenderedPartially.class.isAssignableFrom(aClass)) {
      metaRuleset.addRule(SupportsRenderedPartiallyRule.INSTANCE);
    }
    return metaRuleset;
  }

  protected void onComponentCreated(FaceletContext context, UIComponent component, UIComponent parent) {
    if (component instanceof OnComponentCreated
        && component.getAttributes().get(OnComponentCreated.MARKER) == null) {
      component.getAttributes().put(OnComponentCreated.MARKER, Boolean.TRUE);
      ((OnComponentCreated) component).onComponentCreated(context.getFacesContext(), parent);
    }
  }

  protected void onComponentPopulated(FaceletContext context, UIComponent component, UIComponent parent) {
    if (component instanceof OnComponentPopulated
        && component.getAttributes().get(OnComponentPopulated.MARKER) == null) {
      component.getAttributes().put(OnComponentPopulated.MARKER, Boolean.TRUE);
      ((OnComponentPopulated) component).onComponentPopulated(context.getFacesContext(), parent);
    }
  }
}
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