public void setOption(Attributes attributes) {
// Look thru supported model elements in reverse order to
// find one that this option statement applies to.
String key = attributes.getValue("key");
String value = attributes.getValue("value");
if (currUnique != null) {
currUnique.addOption(key, value);
} else if (currIndex != null) {
currIndex.addOption(key, value);
} else if (currFK != null) {
currFK.addOption(key, value);
} else if (currColumn != null) {
currColumn.addOption(key, value);
} else if (currTable != null) {
currTable.addOption(key, value);
} else { // Must be a db level option.
database.addOption(key, value);
}
}
/**
* Handles opening elements of the xml file.
*
* @param uri
* @param localName The local name (without prefix), or the empty string if Namespace processing
* is not being performed.
* @param rawName The qualified name (with prefix), or the empty string if qualified names are not
* available.
* @param attributes The specified or defaulted attributes
*/
public void startElement(String uri, String localName, String rawName, Attributes attributes)
throws SAXException {
try {
if (rawName.equals("database")) {
if (isExternalSchema) {
currentPackage = attributes.getValue("package");
if (currentPackage == null) {
currentPackage = defaultPackage;
}
} else {
database.loadFromXML(attributes);
if (database.getPackage() == null) {
database.setPackage(defaultPackage);
}
}
} else if (rawName.equals("external-schema")) {
String xmlFile = attributes.getValue("filename");
if (xmlFile.charAt(0) != '/') {
File f = new File(currentXmlFile);
xmlFile = new File(f.getParent(), xmlFile).getPath();
}
// put current state onto the stack
ParseStackElement.pushState(this);
isExternalSchema = true;
parseFile(xmlFile);
// get the last state from the stack
ParseStackElement.popState(this);
} else if (rawName.equals("domain")) {
Domain domain = new Domain();
domain.loadFromXML(attributes, database.getPlatform());
database.addDomain(domain);
} else if (rawName.equals("table")) {
currTable = database.addTable(attributes);
if (isExternalSchema) {
currTable.setForReferenceOnly(true);
currTable.setPackage(currentPackage);
}
} else if (rawName.equals("view")) {
currView = database.addView(attributes);
} else if (rawName.equals("sequence")) {
currSequence = database.addSequence(attributes);
} else if (rawName.equals("column")) {
currColumn = currTable.addColumn(attributes);
} else if (rawName.equals("inheritance")) {
currColumn.addInheritance(attributes);
} else if (rawName.equals("foreign-key")) {
currFK = currTable.addForeignKey(attributes);
} else if (rawName.equals("reference")) {
currFK.addReference(attributes);
} else if (rawName.equals("index")) {
currIndex = currTable.addIndex(attributes);
} else if (rawName.equals("index-column")) {
currIndex.addColumn(attributes);
} else if (rawName.equals("unique")) {
currUnique = currTable.addUnique(attributes);
} else if (rawName.equals("unique-column")) {
currUnique.addColumn(attributes);
} else if (rawName.equals("id-method-parameter")) {
currTable.addIdMethodParameter(attributes);
} else if (rawName.equals("option")) {
setOption(attributes);
}
} catch (Exception e) {
throw new SAXException(e);
}
}