public Argument createArgument(String name, int type, int datatype) throws DDLException {
try {
Map gprops = (Map) getSpecification().getProperties();
Map props = (Map) getSpecification().getCommandProperties(Specification.CREATE_PROCEDURE);
Map bindmap = (Map) props.get("Binding");
String tname = (String) bindmap.get("ARGUMENT");
if (tname != null) {
Map typemap = (Map) gprops.get(tname);
if (typemap == null)
throw new InstantiationException("unable to locate binded object " + tname);
Class typeclass = Class.forName((String) typemap.get("Class"));
String format = (String) typemap.get("Format");
ProcedureArgument arg = (ProcedureArgument) typeclass.newInstance();
arg.setName(name);
arg.setType(type);
arg.setDataType(datatype);
arg.setFormat(format);
return (Argument) arg;
} else
throw new InstantiationException("unable to locate type " + type + " in table: " + bindmap);
} catch (Exception e) {
throw new DDLException(e.getMessage());
}
}
public Map getCommandProperties() throws DDLException {
Map props = (Map) getSpecification().getProperties();
String cols = "", argdelim = (String) props.get("ArgumentListDelimiter");
Map cmdprops = super.getCommandProperties();
Enumeration col_e = args.elements();
while (col_e.hasMoreElements()) {
ProcedureArgument arg = (ProcedureArgument) col_e.nextElement();
boolean inscomma = col_e.hasMoreElements();
cols = cols + arg.getCommand(this) + (inscomma ? argdelim : "");
}
cmdprops.put("arguments", cols);
cmdprops.put("body", body);
return cmdprops;
}