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package com.sun.jersey.spi.template;
import com.sun.jersey.api.view.Viewable;
import java.io.IOException;
import java.io.OutputStream;
/**
* A resolved {@link Viewable}.
*
* A resolved viewable is obtained from the resolving methods on
* {@link TemplateContext} and has associated with it a {@link ViewProcessor}
* that is capable of processing a template identified by a template reference.
*
* @param the type of the resolved template object.
* @author [email protected]
*/
public class ResolvedViewable extends Viewable {
private final ViewProcessor vp;
private final T templateObject;
/**
* Create a resolved viewable.
*
* @param vp the view processor that resolved a template name to a template
* reference.
* @param t the template reference.
* @param v the viewable that is resolved.
*/
public ResolvedViewable(ViewProcessor vp, T t, Viewable v) {
this(vp, t, v, null);
}
/**
* Create a resolved viewable.
*
* @param vp the view processor that resolved a template name to a template
* reference.
* @param t the template reference.
* @param v the viewable that is resolved.
* @param resolvingClass the resolving class that was used to resolve a
* relative template name into an absolute template name.
*/
public ResolvedViewable(ViewProcessor vp, T t, Viewable v, Class resolvingClass) {
super(v.getTemplateName(), v.getModel(), resolvingClass);
this.vp = vp;
this.templateObject = t;
}
/**
* Write the resolved viewable.
*
* This method defers to {@link ViewProcessor#writeTo(java.lang.Object, com.sun.jersey.api.view.Viewable, java.io.OutputStream) }
* to write the viewable utilizing the template reference.
*
* @param out the output stream that the view processor writes to.
*
* @throws java.io.IOException
*/
public void writeTo(OutputStream out) throws IOException {
vp.writeTo(templateObject, this, out);
}
}