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org.primefaces.component.lifecycle.LifecycleRenderer Maven / Gradle / Ivy
/*
* Copyright 2009-2016 PrimeTek.
*
* 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.
*/
package org.primefaces.component.lifecycle;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import javax.faces.event.PhaseId;
import org.primefaces.context.RequestContext;
import org.primefaces.renderkit.CoreRenderer;
import org.primefaces.util.WidgetBuilder;
public class LifecycleRenderer extends CoreRenderer {
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
Lifecycle lifecycle = (Lifecycle) component;
String clientId = lifecycle.getClientId(context);
ResponseWriter writer = context.getResponseWriter();
writer.startElement("table", lifecycle);
writer.writeAttribute("id", clientId, "id");
writer.writeAttribute("class", Lifecycle.STYLE_CLASS, null);
writer.startElement("tr", null);
for (PhaseId phaseId : PhaseId.VALUES) {
if (phaseId != PhaseId.ANY_PHASE) {
encodePhase(phaseId, phaseId.toString(), context, writer);
}
}
encodePhase(PhaseId.ANY_PHASE, "ALL", context, writer);
writer.endElement("tr");
writer.endElement("table");
WidgetBuilder wb = RequestContext.getCurrentInstance().getWidgetBuilder();
wb.initWithDomReady("Lifecycle", lifecycle.resolveWidgetVar(), clientId);
wb.finish();
}
protected void encodePhase(PhaseId phaseId, String name, FacesContext context, ResponseWriter writer) throws IOException {
PhaseInfo phaseInfo = LifecyclePhaseListener.getPhaseInfo(phaseId, context);
writer.startElement("td", null);
writer.startElement("div", null);
writer.writeAttribute("class", Lifecycle.STYLE_CLASS_NAME, null);
writer.write(name);
writer.endElement("div");
writer.startElement("div", null);
writer.writeAttribute("class", Lifecycle.STYLE_CLASS_RESULT + " " + Lifecycle.STYLE_CLASS_SCORE + "-" + getScore(phaseId, phaseInfo.getDuration()), null);
writer.write(phaseInfo.getDuration() + "ms");
writer.endElement("div");
writer.endElement("td");
}
protected int getScore(PhaseId phaseId, double duration) {
if (phaseId == PhaseId.ANY_PHASE) {
if (duration <= 400) {
return 100;
}
if (duration <= 800) {
return 66;
}
if (duration <= 1200) {
return 33;
}
}
else if (phaseId == PhaseId.RESTORE_VIEW || phaseId == PhaseId.RENDER_RESPONSE) {
if (duration <= 100) {
return 100;
}
if (duration <= 200) {
return 66;
}
if (duration <= 400) {
return 33;
}
}
else {
if (duration <= 50) {
return 100;
}
if (duration <= 100) {
return 66;
}
if (duration <= 200) {
return 33;
}
}
return 0;
}
}