private static KeyValue property2KeyValue(Property property, Object entity) {
KeyValue kv = null;
String pcolumn = property.getColumn();
Object value = property.getValue(entity);
if (value != null) {
kv = new KeyValue(pcolumn, value);
} else {
if (property.getDefaultValue() != null && property.getDefaultValue().trim().length() != 0)
kv = new KeyValue(pcolumn, property.getDefaultValue());
}
return kv;
}
public static String getCreatTableSQL(Class<?> clazz) {
TableInfo table = TableInfo.get(clazz);
Id id = table.getId();
StringBuffer strSQL = new StringBuffer();
strSQL.append("CREATE TABLE IF NOT EXISTS ");
strSQL.append(table.getTableName());
strSQL.append(" ( ");
Class<?> primaryClazz = id.getDataType();
if (primaryClazz == int.class
|| primaryClazz == Integer.class
|| primaryClazz == long.class
|| primaryClazz == Long.class) {
strSQL.append(id.getColumn()).append(" INTEGER PRIMARY KEY AUTOINCREMENT,");
} else {
strSQL.append(id.getColumn()).append(" TEXT PRIMARY KEY,");
}
Collection<Property> propertys = table.propertyMap.values();
for (Property property : propertys) {
strSQL.append(property.getColumn());
Class<?> dataType = property.getDataType();
if (dataType == int.class
|| dataType == Integer.class
|| dataType == long.class
|| dataType == Long.class) {
strSQL.append(" INTEGER");
} else if (dataType == float.class
|| dataType == Float.class
|| dataType == double.class
|| dataType == Double.class) {
strSQL.append(" REAL");
} else if (dataType == boolean.class || dataType == Boolean.class) {
strSQL.append(" NUMERIC");
}
strSQL.append(",");
}
strSQL.deleteCharAt(strSQL.length() - 1);
strSQL.append(" )");
return strSQL.toString();
}