Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.faces.renderkit.html_basic;
import com.sun.faces.renderkit.AttributeManager;
import com.sun.faces.renderkit.Attribute;
import com.sun.faces.util.MessageUtils;
import com.sun.faces.util.Util;
import java.io.IOException;
import javax.faces.application.NavigationCase;
import javax.faces.application.ProjectStage;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
public class OutcomeTargetLinkRenderer extends OutcomeTargetRenderer {
private static final Attribute[] ATTRIBUTES =
AttributeManager.getAttributes(AttributeManager.Key.OUTPUTLINK);
private static final String NO_NAV_CASE =
OutcomeTargetLinkRenderer.class.getName() + "_NO_NAV_CASE";
// --------------------------------------------------- Methods from Renderer
@Override
public void encodeBegin(FacesContext context, UIComponent component)
throws IOException {
rendererParamsNotNull(context, component);
if (!shouldEncode(component)) {
return;
}
NavigationCase navCase = null;
boolean failedToResolveNavigationCase = false;
boolean disabled = Util.componentIsDisabled(component);
if (!disabled) {
navCase = getNavigationCase(context, component);
if (navCase == null) {
failedToResolveNavigationCase = true;
context.getAttributes().put(NO_NAV_CASE, true);
}
}
if (disabled || navCase == null) {
renderAsDisabled(context, component, failedToResolveNavigationCase);
} else {
renderAsActive(context, navCase, component);
}
}
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
rendererParamsNotNull(context, component);
if (!shouldEncode(component)) {
return;
}
ResponseWriter writer = context.getResponseWriter();
assert(writer != null);
String endElement = ((Util.componentIsDisabled(component) || context.getAttributes().remove(NO_NAV_CASE) != null)
? "span"
: "a");
writer.endElement(endElement);
}
// ------------------------------------------------------- Protected Methods
protected void renderAsDisabled(FacesContext context,
UIComponent component,
boolean failedToResolveNavigationCase)
throws IOException {
ResponseWriter writer = context.getResponseWriter();
assert(writer != null);
writer.startElement("span", component);
writeIdAndNameAttributes(context, writer, component);
renderLinkCommonAttributes(writer, component);
renderPassThruAttributes(context, writer, component, ATTRIBUTES);
writeValue(writer, component);
// shame that we can't put this in encodeEnd, but then we have to attempt to resolve the navigation case again
if (failedToResolveNavigationCase) {
if (!context.isProjectStage(ProjectStage.Production)) {
writer.write(MessageUtils.getExceptionMessageString(MessageUtils.OUTCOME_TARGET_LINK_NO_MATCH));
}
}
}
protected void renderAsActive(FacesContext context,
NavigationCase navCase,
UIComponent component)
throws IOException {
ResponseWriter writer = context.getResponseWriter();
assert(writer != null);
writer.startElement("a", component);
writeIdAndNameAttributes(context, writer, component);
String hrefVal = getEncodedTargetURL(context, component, navCase);
hrefVal += getFragment(component);
writer.writeURIAttribute("href", hrefVal, "outcome");
renderLinkCommonAttributes(writer, component);
renderPassThruAttributes(context, writer, component, ATTRIBUTES);
writeValue(writer, component);
}
protected void writeIdAndNameAttributes(FacesContext context,
ResponseWriter writer,
UIComponent component)
throws IOException {
String writtenId = writeIdAttributeIfNecessary(context, writer, component);
if (null != writtenId) {
writer.writeAttribute("name", writtenId, "name");
}
}
protected void writeValue(ResponseWriter writer, UIComponent component)
throws IOException {
writer.writeText(getLabel(component), component, null);
writer.flush();
}
protected void renderLinkCommonAttributes(ResponseWriter writer,
UIComponent component)
throws IOException {
// this is common to both link and button target renderers
String styleClass = (String) component.getAttributes().get("styleClass");
if (styleClass != null && styleClass.length() > 0) {
writer.writeAttribute("class", styleClass, "styleClass");
}
// target/onclick should be pass through, but right now, due to command Link,
// they all share the same base properties file which marks them as non
// pass-through
String target = (String) component.getAttributes().get("target");
if (target != null && target.length() > 0) {
writer.writeAttribute("target", target, "target");
}
String onclick = (String) component.getAttributes().get("onclick");
if (onclick != null && onclick.length() > 0) {
writer.writeAttribute("onclick", onclick, "onclick");
}
}
}
