Examples with FieldMetadata javax.jdo.metadata.FieldMetadata used on opensource projects

Example 16 with FieldMetadata

use of javax.jdo.metadata.FieldMetadata in project motech by motech.

the class EntityMetadataBuilderImpl method addIdField.

private void addIdField(ClassMetadata cmd, String className, Class<?> definition) {
    boolean containsID;
    boolean isBaseClass;
    try {
        CtClass ctClass = MotechClassPool.getDefault().getOrNull(className);
        containsID = null != ctClass && null != ctClass.getField(ID_FIELD_NAME);
        isBaseClass = null != ctClass && (null == ctClass.getSuperclass() || Object.class.getName().equalsIgnoreCase(ctClass.getSuperclass().getName()));
    } catch (NotFoundException e) {
        containsID = false;
        isBaseClass = false;
    }
    if (containsID && isBaseClass) {
        FieldMetadata metadata = cmd.newFieldMetadata(ID_FIELD_NAME);
        metadata.setValueStrategy(getIdGeneratorStrategy(metadata, definition));
        metadata.setPrimaryKey(true);
    }
}