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  • Committer: Suren A. Chilingaryan
  • Date: 2009-02-16 09:27:17 UTC
  • Revision ID: csa@dside.dyndns.org-20090216092717-wipyvaaw2srxhgns
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xsl/bench.java
 
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import java.io.*;
 
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import java.util.*;
 
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import java.text.*;
 
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import javax.xml.parsers.DocumentBuilderFactory; 
 
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import javax.xml.parsers.DocumentBuilder; 
 
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public class bench {
 
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    public void InitXML() {};
 
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    public void InitXML_Transformation(FileInputStream is) {};
 
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    public void ReleaseXML() {};
 
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    public void ParseXML(FileInputStream is, int iters, int iter) {};
 
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    public void TransformXML(FileInputStream is, int iters, int iter) {};
 
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    public void Bench(String argv[]) throws IOException {
 
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        int iterations,size,mode;
 
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        if (argv.length<2) {
 
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            System.err.println("Usage:\n\tme <iterations> <xml file|xmlgen|opcgen> [<xsl file>|size]");
 
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        } else {
 
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            iterations = Integer.parseInt(argv[0]);
 
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            Collator mc = Collator.getInstance();
 
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            if (mc.compare(argv[1],"xmlgen")==0) mode=1;
 
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            else if (mc.compare(argv[1],"opcgen")==0) mode=2;
 
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            else mode=0;
 
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            if (mode>0) size = Integer.parseInt(argv[2]);
 
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            else size=0;
 
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            double a,b;
 
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            Date pre,post;
 
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            SimpleDateFormat s,ms;
 
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            disp d = new disp();
 
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            double result,init_result,init_result2, init_dtime, init_d;
 
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            s=new SimpleDateFormat("ss");
 
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            ms=new SimpleDateFormat("SSS");
 
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            FileInputStream file;
 
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            FileInputStream xslfile;
 
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            InitXML();
 
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            if (mode==0)
 
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                file = new FileInputStream(argv[1]);
 
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            else 
 
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                file = new FileInputStream("../xml.tmp/0.xml");
 
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            ParseXML(file,iterations,0);
 
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            pre=new Date();
 
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            if (mode==0)
 
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                xslfile = new FileInputStream(argv[2]);
 
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            else if (mode==1)
 
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                xslfile = new FileInputStream("../xml.files/generated.xsl");
 
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            else 
 
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                xslfile = new FileInputStream("../xml.files/opc.xsl");
 
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            InitXML_Transformation(xslfile);
 
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            post=new Date();
 
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            file.close();
 
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            xslfile.close();
 
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            a=Double.valueOf(s.format(post)).doubleValue();
 
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            b=Double.valueOf(s.format(pre)).doubleValue();
 
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            init_result=(post.getTime()-pre.getTime());
 
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            pre=new Date();
 
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            if (mode==0)
 
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                file = new FileInputStream(argv[1]);
 
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            else 
 
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                file = new FileInputStream("../xml.tmp/0.xml");
 
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            TransformXML(file,iterations,0);
 
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            post=new Date();
 
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            file.close();
 
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            a=Double.valueOf(s.format(post)).doubleValue();
 
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            b=Double.valueOf(s.format(pre)).doubleValue();
 
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            init_result2=(post.getTime()-pre.getTime());
 
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            for (int i=1;i<=iterations;i++) {
 
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                if (mode==0)
 
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                    file = new FileInputStream(argv[1]);
 
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                else 
 
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                    file = new FileInputStream("../xml.tmp/" + i + ".xml");
 
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                ParseXML(file,iterations,i);
 
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                pre=new Date();
 
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                TransformXML(file,iterations,i);
 
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                post=new Date();
 
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                file.close();
 
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                a=Double.valueOf(s.format(post)).doubleValue();
 
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                b=Double.valueOf(s.format(pre)).doubleValue();
 
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                result=(post.getTime()-pre.getTime());
 
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                d.disp_event(result);
 
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//              System.err.println(result);
 
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            }
 
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            d.disp_post();
 
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            if (mode==2)
 
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                System.err.println("XSL Transformation Time "+ (d.disp_s)+" ms for " + iterations + " messages");
 
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            else {
 
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                init_dtime=(init_result2 - d.disp_m);
 
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                if (init_dtime<0.1) {
 
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                    init_d=0;
 
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                    init_dtime=0;
 
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                } else {
 
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                    init_d=300 * d.disp_d / init_dtime;
 
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                }
 
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                System.out.println("Initialisation time " + init_result + " + " + init_dtime + "(" + init_d + "%) ms");
 
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                System.out.println("XSL Transformation Time " + (d.disp_m) + "(" + (300*(d.disp_d)/(d.disp_m)) + "%)");
 
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            }
 
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            ReleaseXML();
 
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        }
 
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    }
 
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}
 
 
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