/**
* Checks compatibility of changes according to
* http://docs.oracle.com/javase/7/docs/platform/serialization/spec/version.html#5172.
*
* @param jApiClass the class to check
* @return either SERIALIZABLE_INCOMPATIBLE or SERIALIZABLE_COMPATIBLE
*/
private JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
checkChanges(JApiClass jApiClass) {
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_COMPATIBLE;
if (jApiClass.getChangeStatus() == JApiChangeStatus.REMOVED) {
return JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_INCOMPATIBLE_CLASS_REMOVED;
}
state = checkChangesForClassType(jApiClass, state);
if (state
!= JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_COMPATIBLE) {
return state;
}
state = checkChangesForSuperclass(jApiClass, state);
if (state
!= JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_COMPATIBLE) {
return state;
}
state = checkChangesForFields(jApiClass, state);
if (state
!= JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_COMPATIBLE) {
return state;
}
state = checkChangesForInterfaces(jApiClass, state);
return state;
}
private void computeChangeStatus(JApiClass jApiClass) {
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.NOT_SERIALIZABLE;
JApiSerialVersionUid jApiSerialVersionUid = jApiClass.getSerialVersionUid();
if (jApiSerialVersionUid.isSerializableOld() || jApiSerialVersionUid.isSerializableNew()) {
state = checkChanges(jApiClass);
if (!state.isIncompatible()) {
if (jApiSerialVersionUid.getSerialVersionUidInClassOld().isPresent()
&& jApiSerialVersionUid.getSerialVersionUidInClassNew().isPresent()) {
Long suidOld = jApiSerialVersionUid.getSerialVersionUidInClassOld().get();
Long suidNew = jApiSerialVersionUid.getSerialVersionUidInClassNew().get();
if (suidOld.equals(suidNew)) {
state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_COMPATIBLE;
} else {
state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_INCOMPATIBLE_SERIALVERSIONUID_MODIFIED;
}
} else if (jApiSerialVersionUid.getSerialVersionUidInClassOld().isPresent()) {
if (jApiClass.getChangeStatus() != JApiChangeStatus.REMOVED) {
if (jApiSerialVersionUid.isSerializableNew()) {
Long suidOld = jApiSerialVersionUid.getSerialVersionUidInClassOld().get();
if (jApiSerialVersionUid.getSerialVersionUidDefaultNew().isPresent()) {
Long suidNewDefault = jApiSerialVersionUid.getSerialVersionUidDefaultNew().get();
if (suidOld.equals(suidNewDefault)) {
state =
JApiJavaObjectSerializationCompatibility
.JApiJavaObjectSerializationChangeStatus.SERIALIZABLE_COMPATIBLE;
} else {
state =
JApiJavaObjectSerializationCompatibility
.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_INCOMPATIBLE_SERIALVERSIONUID_REMOVED_AND_NOT_MACHTES_NEW_DEFAULT;
}
} else {
state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_INCOMPATIBLE_CLASS_REMOVED;
}
} else {
state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_INCOMPATIBLE_SERIALIZABLE_REMOVED;
}
} else {
state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_INCOMPATIBLE_CLASS_REMOVED;
}
} else if (jApiSerialVersionUid.getSerialVersionUidInClassNew().isPresent()) {
if (jApiClass.getChangeStatus() != JApiChangeStatus.NEW) {
if (jApiSerialVersionUid.isSerializableOld()) {
Long suidNew = jApiSerialVersionUid.getSerialVersionUidInClassNew().get();
if (jApiSerialVersionUid.getSerialVersionUidDefaultOld().isPresent()) {
Long suidOldDefault = jApiSerialVersionUid.getSerialVersionUidDefaultOld().get();
if (suidNew.equals(suidOldDefault)) {
state =
JApiJavaObjectSerializationCompatibility
.JApiJavaObjectSerializationChangeStatus.SERIALIZABLE_COMPATIBLE;
} else {
state =
JApiJavaObjectSerializationCompatibility
.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_INCOMPATIBLE_SERIALVERSIONUID_REMOVED_AND_NOT_MACHTES_NEW_DEFAULT;
}
} else {
state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_COMPATIBLE;
}
}
} else {
state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_COMPATIBLE;
}
} else {
if (jApiClass.getChangeStatus() == JApiChangeStatus.NEW) {
state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_COMPATIBLE;
} else if (jApiClass.getChangeStatus() == JApiChangeStatus.REMOVED) {
state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_INCOMPATIBLE_CLASS_REMOVED;
} else {
if (jApiSerialVersionUid.getSerialVersionUidDefaultOld().isPresent()
&& jApiSerialVersionUid.getSerialVersionUidDefaultNew().isPresent()) {
Long defaultOld = jApiSerialVersionUid.getSerialVersionUidDefaultOld().get();
Long defaultNew = jApiSerialVersionUid.getSerialVersionUidDefaultNew().get();
if (defaultOld.equals(defaultNew)) {
state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_COMPATIBLE;
} else {
state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_INCOMPATIBLE_DEFAULT_SERIALVERSIONUID_CHANGED;
}
} else if (jApiSerialVersionUid.getSerialVersionUidDefaultOld().isPresent()) {
state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_INCOMPATIBLE_SERIALIZABLE_REMOVED;
} else {
state =
JApiJavaObjectSerializationCompatibility.JApiJavaObjectSerializationChangeStatus
.SERIALIZABLE_COMPATIBLE;
}
}
}
}
}
jApiClass.setJavaObjectSerializationCompatible(state);
}