package railo.runtime.tag;
import railo.commons.io.SystemUtil;
import railo.runtime.exp.ExpressionException;
import railo.runtime.exp.PageException;
import railo.runtime.ext.tag.TagImpl;
/**
* Pauses the execution of the page for a given interval
*
*
*
**/
public final class Sleep extends TagImpl {
/** Expressed in milli seconds. */
private long time;
@Override
public void release() {
super.release();
time=0;
}
/** set the value interval
* Expressed in milli seconds.
* @param time value to set
**/
public void setTime(double time) {
this.time=(long)time;
}
@Override
public int doStartTag() throws PageException {
if(time>=0) {
SystemUtil.sleep(time);
}
else throw new ExpressionException("attribute interval must be greater or equal to 0, now ["+(time)+"]");
return SKIP_BODY;
}
@Override
public int doEndTag() {
return EVAL_PAGE;
}
}