/*
* Copyright (C) 2013 salesforce.com, inc.
*
* Licensed 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.
*/
/*
* Copyright, 1999-2009, salesforce.com All Rights Reserved Company Confidential
*/
package org.auraframework.impl.javascript.renderer;
import static org.auraframework.instance.ValueProviderType.LABEL;
import java.io.IOException;
import java.util.Set;
import org.auraframework.Aura;
import org.auraframework.def.RendererDef;
import org.auraframework.expression.PropertyReference;
import org.auraframework.impl.system.DefinitionImpl;
import org.auraframework.instance.BaseComponent;
import org.auraframework.instance.GlobalValueProvider;
import org.auraframework.throwable.quickfix.QuickFixException;
import org.auraframework.util.json.JsFunction;
import org.auraframework.util.json.Json;
import com.google.common.collect.Sets;
public class JavascriptRendererDef extends DefinitionImpl<RendererDef> implements RendererDef {
private static final long serialVersionUID = -6937625695562864219L;
private final JsFunction render;
private final JsFunction afterRender;
private final JsFunction rerender;
private final JsFunction unrender;
// Code is only used by aura-j. Would be nice if we could get rid of it.
private final String code;
private final Set<PropertyReference> expressionRefs;
protected JavascriptRendererDef(Builder builder) {
super(builder);
this.render = builder.render;
this.afterRender = builder.afterRender;
this.rerender = builder.rerender;
this.unrender = builder.unrender;
this.code = builder.code;
this.expressionRefs = builder.expressionRefs;
}
@Override
public void validateDefinition() throws QuickFixException {
retrieveLabels();
}
@Override
public void serialize(Json json) throws IOException {
json.writeMapBegin();
json.writeMapEntry("descriptor", descriptor);
json.writeMapEntry("render", render);
json.writeMapEntry("afterRender", afterRender);
json.writeMapEntry("rerender", rerender);
json.writeMapEntry("unrender", unrender);
json.writeMapEntry("code", code);
json.writeMapEnd();
}
@Override
public boolean isLocal() {
return false;
}
@Override
public void render(BaseComponent<?, ?> component, Appendable out) {
throw new UnsupportedOperationException();
}
@Override
public void retrieveLabels() throws QuickFixException {
GlobalValueProvider labelProvider = Aura.getContextService().getCurrentContext().getGlobalProviders()
.get(LABEL);
for (PropertyReference e : expressionRefs) {
if (e.getRoot().equals(LABEL.getPrefix())) {
labelProvider.getValue(e.getStem());
}
}
}
public static class Builder extends DefinitionImpl.BuilderImpl<RendererDef> {
public Builder() {
super(RendererDef.class);
}
public JsFunction render;
public JsFunction afterRender;
public JsFunction rerender;
public JsFunction unrender;
public String code;
public Set<PropertyReference> expressionRefs = Sets.newHashSet();
@Override
public JavascriptRendererDef build() {
return new JavascriptRendererDef(this);
}
}
}