oms3.SimUtils Maven / Gradle / Ivy
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package oms3;
import java.io.File;
import java.io.PrintWriter;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.Calendar;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import oms3.ngmf.ui.Convert;
import oms3.annotations.Description;
/**
*
* @author od
*/
public class SimUtils {
private SimUtils() {
}
// type conversion table.
private static Map types = new HashMap() {
{
put(Calendar.class, "JAMSCalendar");
put(double.class, "JAMSDouble");
put(int.class, "JAMSInteger");
put(boolean.class, "JAMSBoolean");
put(float.class, "JAMSFloat");
put(long.class, "JAMSLong");
put(String.class, "JAMSString");
put(double[].class, "JAMSDoubleArray");
put(int[].class, "JAMSIntegerArray");
put(boolean[].class, "JAMSBooleanArray");
put(float[].class, "JAMSFloatArray");
put(long[].class, "JAMSLongArray");
put(String[].class, "JAMSStringArray");
}
};
public static void jams_wrap(List jars, String srcPath, List className) throws Exception {
if (jars == null || jars.size() == 0) {
throw new RuntimeException("No jar files!");
}
if (srcPath == null) {
throw new RuntimeException("No src path!");
}
if (className == null || className.size() == 0) {
throw new RuntimeException("No components to convert!");
}
URL[] u = new URL[jars.size()];
for (int i = 0; i < jars.size(); i++) {
if (!new File(jars.get(i)).exists()) {
throw new RuntimeException("Not found:" + jars.get(i));
}
u[i] = new File(jars.get(i)).toURI().toURL();
}
URLClassLoader cl = new URLClassLoader(u, Thread.currentThread().getContextClassLoader());
for (String cn : className) {
Class c = Class.forName(cn, true, cl);
Object o = c.newInstance();
String jamsClass = doit(o);
String name = "JAMS" + c.getSimpleName();
String pack = c.getPackage().getName().replace('.', '/');
String file = srcPath + File.separator + pack + File.separator + name + ".java";
File f = new File(file);
f.getParentFile().mkdirs();
PrintWriter pw = new PrintWriter(f);
pw.println(jamsClass);
pw.close();
System.out.println(" Created '" + f + "' for " + c.getName());
}
}
private static String doit(Object oms3) {
StringBuffer b = new StringBuffer();
Class cl = oms3.getClass();
ComponentAccess a = new ComponentAccess(oms3);
b.append("package " + cl.getPackage().getName() + ";\n");
b.append("\n");
b.append("import jams.data.*;\n");
b.append("import jams.model.*;\n");
b.append("\n");
b.append("@JAMSComponentDescription(title = \"" + cl.getName() + "\", \n");
b.append(" description = \"" + "\",\n");
b.append(" author = \"" + "\")\n");
b.append("public class JAMS" + cl.getSimpleName() + " extends JAMSComponent {\n");
b.append("\n");
b.append(" private " + cl.getName() + " oms3 = new " + cl.getName() + "();\n");
b.append("\n");
b.append("//Read access variables\n");
for (Access acc : a.inputs()) {
b.append(" @JAMSVarDescription(access = JAMSVarDescription.AccessType.READ,\n");
b.append(" update = JAMSVarDescription.UpdateType.RUN,\n");
b.append(" description = \"" + acc.getField().getAnnotation(Description.class).value() + "\")\n");
b.append(" public " + types.get(acc.getField().getType()) + " " + acc.getField().getName() + ";\n");
b.append("\n");
}
b.append("\n");
b.append("//Write Access variables\n");
for (Access acc : a.outputs()) {
b.append(" @JAMSVarDescription(access = JAMSVarDescription.AccessType.WRITE,\n");
b.append(" update = JAMSVarDescription.UpdateType.RUN,\n");
b.append(" description = \"" + acc.getField().getAnnotation(Description.class).value() + "\")\n");
b.append(" public " + types.get(acc.getField().getType()) + " " + acc.getField().getName() + ";\n");
b.append("\n");
}
b.append("\n");
b.append(" public void run() throws JAMSEntity.NoSuchAttributeException {\n");
b.append(" // passing reads into in's\n");
for (Access acc : a.inputs()) {
b.append(" oms3." + acc.getField().getName() + " = " + acc.getField().getName() + ".getValue();\n");
}
b.append("\n");
b.append(" // calling the oms3 execute\n");
b.append(" oms3.execute();\n");
b.append("\n");
b.append(" // reading the outs\n");
for (Access acc : a.outputs()) {
b.append(" " + acc.getField().getName() + ".setValue(oms3." + acc.getField().getName() + ");\n");
}
b.append(" }\n");
b.append("}\n");
return b.toString();
}
public static void mms_convert(List files) {
// for (String s : files) {
// String res;
// if (s.endsWith("statvar")) {
// res = Convert.statvar(s);
// } else if (s.endsWith("params")) {
// res = Convert.param(s);
// } else if (s.endsWith("data")) {
// res = Convert.data(s);
// } else {
// res = "Error: Cannot handle " + s + "\n";
// }
// System.out.print(res);
// }
}
// public static void main(String[] args) throws Exception {
// jams_wrap(Arrays.asList( "/od/projects/ngmf.jams/dist/ngmf.jams.jar" ),
// "/od/projects/ngmf.jams/src",
// Arrays.asList("ngmfjams.CalcLanduseStateVars"));
// }
}