package railo.runtime.tag;
import java.io.IOException;
import railo.runtime.dump.DumpTable;
import railo.runtime.dump.DumpWriter;
import railo.runtime.dump.SimpleDumpData;
import railo.runtime.exp.PageException;
import railo.runtime.ext.tag.BodyTagImpl;
/**
* Stops the time from starttag to endtag
*
*
*
**/
public final class Stopwatch extends BodyTagImpl {
private String label;
private long time;
private String variable;
@Override
public void release() {
super.release();
label=null;
time=0L;
variable=null;
}
/** Label of the Stopwatch
* @param label sets the Label of the Stopwatch
**/
public void setLabel(String label) {
this.label=label;
}
/**
* Variable Name to write result to it
* @param variable variable name
*/
public void setVariable(String variable) {
this.variable=variable;
}
@Override
public int doStartTag() {
time=System.currentTimeMillis();
return EVAL_BODY_INCLUDE;
}
@Override
public int doEndTag() throws PageException {
long exe = (System.currentTimeMillis()-time);
if(variable!=null) {
pageContext.setVariable(variable,new Double(exe));
}
else {
DumpTable table = new DumpTable("#ff9900","#ffcc00","#000000");
table.appendRow(1,new SimpleDumpData(label==null?"Stopwatch":label),new SimpleDumpData(exe));
DumpWriter writer=pageContext.getConfig().getDefaultDumpWriter(DumpWriter.DEFAULT_RICH);
try {
pageContext.forceWrite(writer.toString(pageContext,table,true));
}
catch (IOException e) {}
}
return EVAL_PAGE;
}
@Override
public void doInitBody() {
}
@Override
public int doAfterBody() {
return SKIP_BODY;
}
}