protected String jToSql(String javaName, JClass currentClass)
throws IOException, SchemaException {
JField jf = currentClass.getFieldByName(javaName);
if (jf == null)
throw new SchemaException(
"field " + javaName + " not a member of class " + currentClass.getClassName(),
currentClass.getSchemaFileName());
return jf.getSqlName();
}
protected String convertFields(String fields, JClass currentClass)
throws SchemaException, IOException {
Vector tokens = Tokenizer.tokenize(fields, ",", "/");
Debugger.trace(fields + " token-size=" + tokens.size(), Debugger.VERBOSE);
String sOut;
if (tokens == null || tokens.size() < 1)
throw new SchemaException(
"Invalid constraint specification ", currentClass.getSchemaFileName());
else sOut = jToSql((String) tokens.elementAt(0), currentClass);
for (int j = 1; j < tokens.size(); j++) {
sOut += "," + jToSql((String) tokens.elementAt(j), currentClass);
}
return sOut;
}
public void inlineField(JClass currentClass, JCompositeField jcf, HashSet fieldNames)
throws IOException, SchemaException {
JClass fieldClass = jcf.getJClass();
Vector fields = new Vector(fieldClass.getAllFields().values());
String primaryKey = fieldClass.getPrimaryKey();
String prefix = jcf.getPrefix();
for (int i = 0; i < fields.size(); i++) {
JField jf = (JField) fields.elementAt(i);
String sqlName = jf.getSqlName();
if (!jf.isDbColumn() || sqlName.equals(primaryKey)) {
// do nothing ..
} else if (jf instanceof JCompositeField) {
throw new SchemaException(
"Composite Fields not allowed in inline objects", currentClass.getSchemaFileName());
} else
schemaFile.write(",\n\t" + prefix + "_" + sqlName + " " + getSqlOutType(currentClass, jf));
fieldNames.add(prefix + "_" + sqlName);
}
}