* @author Remy Maucherat
*/
public class DataSourceMetaDataParser extends MetaDataElementParser {
public static DataSourceMetaData parse(XMLStreamReader reader) throws XMLStreamException {
DataSourceMetaData dataSource = new DataSourceMetaData();
// Handle attributes
final int count = reader.getAttributeCount();
for (int i = 0; i < count; i ++) {
final String value = reader.getAttributeValue(i);
if (reader.getAttributeNamespace(i) != null) {
continue;
}
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
switch (attribute) {
case ID: {
dataSource.setId(value);
break;
}
default: throw unexpectedAttribute(reader, i);
}
}
DescriptionsImpl descriptions = new DescriptionsImpl();
// Handle elements
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
if (DescriptionsMetaDataParser.parse(reader, descriptions)) {
if (dataSource.getDescriptions() == null) {
dataSource.setDescriptions(descriptions);
}
continue;
}
final Element element = Element.forName(reader.getLocalName());
switch (element) {
case NAME:
dataSource.setName(reader.getElementText());
break;
case CLASS_NAME:
dataSource.setClassName(reader.getElementText());
break;
case SERVER_NAME:
dataSource.setServerName(reader.getElementText());
break;
case PORT_NUMBER:
dataSource.setPortNumber(Integer.valueOf(reader.getElementText()));
break;
case DATABASE_NAME:
dataSource.setDatabaseName(reader.getElementText());
break;
case URL:
dataSource.setUrl(reader.getElementText());
break;
case USER:
dataSource.setUser(reader.getElementText());
break;
case PASSWORD:
dataSource.setPassword(reader.getElementText());
break;
case PROPERTY:
PropertiesMetaData properties = dataSource.getProperties();
if (properties == null) {
properties = new PropertiesMetaData();
dataSource.setProperties(properties);
}
properties.add(PropertyMetaDataParser.parse(reader));
break;
case LOGIN_TIMEOUT:
dataSource.setLoginTimeout(Integer.valueOf(reader.getElementText()));
break;
case TRANSACTIONAL:
dataSource.setTransactional(Boolean.valueOf(reader.getElementText()));
break;
case ISOLATION_LEVEL:
dataSource.setIsolationLevel(IsolationLevelType.valueOf(reader.getElementText()));
break;
case INITAL_POOL_SIZE:
dataSource.setInitialPoolSize(Integer.valueOf(reader.getElementText()));
break;
case MAX_POOL_SIZE:
dataSource.setMaxPoolSize(Integer.valueOf(reader.getElementText()));
break;
case MIN_POOL_SIZE:
dataSource.setMinPoolSize(Integer.valueOf(reader.getElementText()));
break;
case MAX_IDLE_TIME:
dataSource.setMaxIdleTime(Integer.valueOf(reader.getElementText()));
break;
case MAX_STATEMENTS:
dataSource.setMaxStatements(Integer.valueOf(reader.getElementText()));
break;
default: throw unexpectedElement(reader);
}
}