/*
* Copyright 2009-2014 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.inputtext;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.primefaces.context.RequestContext;
import org.primefaces.renderkit.InputRenderer;
import org.primefaces.util.ComponentUtils;
import org.primefaces.util.HTML;
import org.primefaces.util.WidgetBuilder;
public class InputTextRenderer extends InputRenderer {
@Override
public void decode(FacesContext context, UIComponent component) {
InputText inputText = (InputText) component;
if(inputText.isDisabled() || inputText.isReadonly()) {
return;
}
decodeBehaviors(context, inputText);
String clientId = inputText.getClientId(context);
String submittedValue = (String) context.getExternalContext().getRequestParameterMap().get(clientId);
if(submittedValue != null) {
inputText.setSubmittedValue(submittedValue);
}
}
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
InputText inputText = (InputText) component;
encodeMarkup(context, inputText);
encodeScript(context, inputText);
}
protected void encodeScript(FacesContext context, InputText inputText) throws IOException {
String clientId = inputText.getClientId(context);
WidgetBuilder wb = getWidgetBuilder(context);
wb.init("InputText", inputText.resolveWidgetVar(), clientId).finish();
}
protected void encodeMarkup(FacesContext context, InputText inputText) throws IOException {
ResponseWriter writer = context.getResponseWriter();
String clientId = inputText.getClientId(context);
writer.startElement("input", null);
writer.writeAttribute("id", clientId, null);
writer.writeAttribute("name", clientId, null);
writer.writeAttribute("type", inputText.getType(), null);
String valueToRender = ComponentUtils.getValueToRender(context, inputText);
if(valueToRender != null) {
writer.writeAttribute("value", valueToRender , null);
}
renderPassThruAttributes(context, inputText, HTML.INPUT_TEXT_ATTRS_WITHOUT_EVENTS);
renderDomEvents(context, inputText, HTML.INPUT_TEXT_EVENTS);
if(inputText.isDisabled()) writer.writeAttribute("disabled", "disabled", null);
if(inputText.isReadonly()) writer.writeAttribute("readonly", "readonly", null);
if(inputText.getStyle() != null) writer.writeAttribute("style", inputText.getStyle(), null);
writer.writeAttribute("class", createStyleClass(inputText), "styleClass");
if(RequestContext.getCurrentInstance().getApplicationContext().getConfig().isClientSideValidationEnabled()) {
renderValidationMetadata(context, inputText);
}
writer.endElement("input");
}
protected String createStyleClass(InputText inputText) {
String defaultClass = InputText.STYLE_CLASS;
defaultClass = inputText.isValid() ? defaultClass : defaultClass + " ui-state-error";
defaultClass = !inputText.isDisabled() ? defaultClass : defaultClass + " ui-state-disabled";
String styleClass = inputText.getStyleClass();
styleClass = styleClass == null ? defaultClass : defaultClass + " " + styleClass;
return styleClass;
}
}