com.sun.faces.facelets.tag.ui.DefineHandler Maven / Gradle / Ivy
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package com.sun.faces.facelets.tag.ui;
import com.sun.faces.facelets.tag.TagHandlerImpl;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.view.facelets.FaceletContext;
import javax.faces.view.facelets.TagAttribute;
import javax.faces.view.facelets.TagConfig;
import java.io.IOException;
/**
* @author Jacob Hookom
*/
public final class DefineHandler extends TagHandlerImpl {
private final String name;
/**
* @param config
*/
public DefineHandler(TagConfig config) {
super(config);
TagAttribute attr = this.getRequiredAttribute("name");
if (!attr.isLiteral()) {
FacesContext context = FacesContext.getCurrentInstance();
FaceletContext ctx = (FaceletContext) context.getAttributes().get(FaceletContext.FACELET_CONTEXT_KEY);
name = (String) attr.getValueExpression(ctx, String.class).getValue(ctx);
} else {
name = attr.getValue();
}
}
/*
* (non-Javadoc)
*
* @see com.sun.facelets.FaceletHandler#apply(com.sun.facelets.FaceletContext,
* javax.faces.component.UIComponent)
*/
public void apply(FaceletContext ctx, UIComponent parent)
throws IOException {
// no-op
//this.nextHandler.apply(ctx, parent);
}
public void applyDefinition(FaceletContext ctx, UIComponent parent)
throws IOException {
this.nextHandler.apply(ctx, parent);
}
public String getName() {
return this.name;
}
}