private PrismValue clone(PrismValue value) {
if (value == null) {
return null;
}
PrismValue cloned = value.clone();
cloned.setOriginType(OriginType.USER_ACTION);
if (value instanceof PrismPropertyValue) {
PrismPropertyValue ppValue = (PrismPropertyValue) value;
if (ppValue.getValue() instanceof ProtectedStringType) {
((PrismPropertyValue) cloned).setValue(((ProtectedStringType) ppValue.getValue()).clone());
}
if (ppValue.getValue() instanceof PolyString) {
PolyString poly = (PolyString) ppValue.getValue();
if (StringUtils.isEmpty(poly.getOrig())) {
return null;
}
((PrismPropertyValue) cloned).setValue(new PolyString(poly.getOrig(), poly.getNorm()));
}
} else if (value instanceof PrismReferenceValue) {
if (cloned == null) {
return null;
}
if (cloned.isEmpty()) {
return null;
}
}
return cloned;
}
// definition may be null
private <V extends PrismValue> XNode serializeItemValue(
PrismValue itemValue, ItemDefinition definition, SerializationContext ctx)
throws SchemaException {
XNode xnode;
if (definition == null) {
if (itemValue.getParent() != null) {
definition = itemValue.getParent().getDefinition();
}
}
if (beanConverter.getPrismContext() == null) {
throw new IllegalStateException("No prismContext in beanConverter!");
}
if (definition == null && itemValue instanceof PrismPropertyValue) {
return serializePropertyRawValue((PrismPropertyValue<?>) itemValue);
}
if (itemValue instanceof PrismReferenceValue) {
xnode =
serializeReferenceValue(
(PrismReferenceValue) itemValue, (PrismReferenceDefinition) definition, ctx);
} else if (itemValue instanceof PrismPropertyValue<?>) {
xnode =
serializePropertyValue(
(PrismPropertyValue<?>) itemValue, (PrismPropertyDefinition) definition);
} else if (itemValue instanceof PrismContainerValue<?>) {
xnode =
serializeContainerValue(
(PrismContainerValue<?>) itemValue, (PrismContainerDefinition) definition, ctx);
} else {
throw new IllegalArgumentException("Unsupported value type " + itemValue.getClass());
}
if (definition != null && definition.isDynamic()) {
xnode.setExplicitTypeDeclaration(true);
}
return xnode;
}
private void assertAttributesFetched(List<PrismValue> data) {
for (PrismValue value : data) {
if (((PrismObjectValue<ShadowType>) value).asObjectable().getAttributes().getAny().size()
<= 2) {
throw new AssertionError("There are no attributes present in " + value.debugDump());
}
}
}
public RootXNode serializeItemValueAsRoot(PrismValue value, QName elementName)
throws SchemaException {
Validate.notNull(value, "Item value to be serialized cannot be null");
Validate.notNull(value.getParent(), "Item value to be serialized must have a parent");
Validate.notNull(elementName, "Element name cannot be null");
return serializeItemValueAsRootInternal(value, elementName);
}
@Override
public T getValue() {
if (actualValue != null) {
return actualValue;
}
if (valueForStorageWhenNotEncoded != null) {
actualValue = valueForStorageWhenNotEncoded;
return actualValue;
}
if (valueForStorageWhenEncoded != null) {
if (prismContext == null) {
throw new IllegalStateException(
"PrismContext not set for SerializationSafeContainer holding "
+ StringUtils.abbreviate(valueForStorageWhenEncoded, MAX_WIDTH));
}
if (encodingScheme == EncodingScheme.PRISM) {
try {
PrismValue prismValue =
prismContext.parserFor(valueForStorageWhenEncoded).xml().parseItemValue();
actualValue = prismValue != null ? prismValue.getRealValue() : null;
} catch (SchemaException e) {
throw new SystemException(
"Couldn't deserialize value from JAXB: "
+ StringUtils.abbreviate(valueForStorageWhenEncoded, MAX_WIDTH),
e);
}
return actualValue;
} else {
throw new IllegalStateException("Unexpected encoding scheme " + encodingScheme);
}
}
return null;
}
// element name may be null (it is then derived from the definition, if the definition exists)
private RootXNode serializeItemValueAsRootInternal(PrismValue value, QName elementName)
throws SchemaException {
ItemDefinition definition =
value.getParent().getDefinition(); // the definition may be null here
XNode valueNode = serializeItemValue(value, definition);
if (elementName == null) {
if (definition == null) {
throw new IllegalStateException(
"The name of element to be serialized couldn't be determined, as there's no definition");
}
elementName = definition.getName();
}
return new RootXNode(elementName, valueNode);
}
@Override
public <T, V extends PrismValue> List<V> evaluate(
ScriptExpressionEvaluatorType expressionType,
ExpressionVariables variables,
ItemDefinition outputDefinition,
ScriptExpressionReturnTypeType suggestedReturnType,
ObjectResolver objectResolver,
Collection<FunctionLibrary> functions,
String contextDescription,
Task task,
OperationResult result)
throws ExpressionEvaluationException, ObjectNotFoundException, ExpressionSyntaxException {
String codeString = expressionType.getCode();
if (codeString == null) {
throw new ExpressionEvaluationException("No script code in " + contextDescription);
}
Class<T> type = null;
if (outputDefinition != null) {
QName xsdReturnType = outputDefinition.getTypeName();
type = XsdTypeMapper.toJavaType(xsdReturnType); // may return null if unknown
}
if (type == null) {
type =
(Class<T>)
Element
.class; // actually, if outputDefinition is null, the return value is of no
// interest for us
}
QName returnType =
determineRerturnType(type, expressionType, outputDefinition, suggestedReturnType);
Object evaluatedExpression =
evaluate(
returnType,
codeString,
variables,
objectResolver,
functions,
contextDescription,
result);
List<V> propertyValues;
boolean scalar = !outputDefinition.isMultiValue();
if (expressionType.getReturnType() != null) {
scalar = isScalar(expressionType.getReturnType());
} else if (suggestedReturnType != null) {
scalar = isScalar(suggestedReturnType);
}
if (scalar) {
if (evaluatedExpression instanceof NodeList) {
NodeList evaluatedExpressionNodeList = (NodeList) evaluatedExpression;
if (evaluatedExpressionNodeList.getLength() > 1) {
throw new ExpressionEvaluationException(
"Expected scalar expression result but got a list result with "
+ evaluatedExpressionNodeList.getLength()
+ " elements in "
+ contextDescription);
}
if (evaluatedExpressionNodeList.getLength() == 0) {
evaluatedExpression = null;
} else {
evaluatedExpression = evaluatedExpressionNodeList.item(0);
}
}
propertyValues = new ArrayList<V>(1);
V pval = convertScalar(type, returnType, evaluatedExpression, contextDescription);
if (pval instanceof PrismPropertyValue
&& !isNothing(((PrismPropertyValue<T>) pval).getValue())) {
propertyValues.add(pval);
}
} else {
if (!(evaluatedExpression instanceof NodeList)) {
throw new IllegalStateException(
"The expression "
+ contextDescription
+ " resulted in "
+ evaluatedExpression.getClass().getName()
+ " while exprecting NodeList in "
+ contextDescription);
}
propertyValues = convertList(type, (NodeList) evaluatedExpression, contextDescription);
}
return (List<V>) PrismValue.cloneCollection(propertyValues);
}
private void addItemDelta(
ItemWrapper itemWrapper,
ItemDelta pDelta,
ItemDefinition propertyDef,
ItemPath containerPath) {
for (ValueWrapper valueWrapper : itemWrapper.getValues()) {
valueWrapper.normalize(propertyDef.getPrismContext());
ValueStatus valueStatus = valueWrapper.getStatus();
if (!valueWrapper.hasValueChanged()
&& (ValueStatus.NOT_CHANGED.equals(valueStatus)
|| ValueStatus.ADDED.equals(valueStatus))) {
continue;
}
// TODO: need to check if the resource has defined
// capabilities
// todo this is bad hack because now we have not tri-state
// checkbox
if (SchemaConstants.PATH_ACTIVATION.equivalent(containerPath)) {
if (object.asObjectable() instanceof ShadowType
&& (((ShadowType) object.asObjectable()).getActivation() == null
|| ((ShadowType) object.asObjectable()).getActivation().getAdministrativeStatus()
== null)) {
if (!hasResourceCapability(
((ShadowType) object.asObjectable()).getResource(), ActivationCapabilityType.class)) {
continue;
}
}
}
PrismValue newValCloned = clone(valueWrapper.getValue());
PrismValue oldValCloned = clone(valueWrapper.getOldValue());
switch (valueWrapper.getStatus()) {
case ADDED:
if (newValCloned != null) {
if (SchemaConstants.PATH_PASSWORD.equivalent(containerPath)) {
// password change will always look like
// add,
// therefore we push replace
pDelta.setValuesToReplace(Arrays.asList(newValCloned));
} else if (propertyDef.isSingleValue()) {
// values for single-valued properties
// should be pushed via replace
// in order to prevent problems e.g. with
// summarizing deltas for
// unreachable resources
pDelta.setValueToReplace(newValCloned);
} else {
pDelta.addValueToAdd(newValCloned);
}
}
break;
case DELETED:
if (newValCloned != null) {
pDelta.addValueToDelete(newValCloned);
}
if (oldValCloned != null) {
pDelta.addValueToDelete(oldValCloned);
}
break;
case NOT_CHANGED:
// this is modify...
if (propertyDef.isSingleValue()) {
// newValCloned.isEmpty()
if (newValCloned != null && !newValCloned.isEmpty()) {
pDelta.setValuesToReplace(Arrays.asList(newValCloned));
} else {
if (oldValCloned != null) {
pDelta.addValueToDelete(oldValCloned);
}
}
} else {
if (newValCloned != null && !newValCloned.isEmpty()) {
pDelta.addValueToAdd(newValCloned);
}
if (oldValCloned != null) {
pDelta.addValueToDelete(oldValCloned);
}
}
break;
}
}
}
