/**
* @param action is the action on the assignment (null means default action)
* @param attributeDefName
* @param checkSecurity
* @return if removed or already not assigned
*/
private AttributeAssignResult removeAttributeHelper(
String action, AttributeDefName attributeDefName, boolean checkSecurity) {
if (checkSecurity) {
this.assertCanUpdateAttributeDefName(attributeDefName);
}
AttributeAssignResult attributeAssignResult = new AttributeAssignResult();
attributeAssignResult.setChanged(false);
// see if it exists
if (!this.hasAttributeHelper(action, attributeDefName, false)) {
return attributeAssignResult;
}
action = StringUtils.defaultIfEmpty(action, AttributeDef.ACTION_DEFAULT);
Set<AttributeAssign> attributeAssigns =
retrieveAttributeAssignsByOwnerAndAttributeDefNameId(attributeDefName.getId());
Set<AttributeAssign> attributeAssignsToReturn = new LinkedHashSet<AttributeAssign>();
for (AttributeAssign attributeAssign : attributeAssigns) {
String currentAttributeAction = attributeAssign.getAttributeAssignAction().getName();
if (StringUtils.equals(action, currentAttributeAction)) {
attributeAssignResult.setChanged(true);
attributeAssignsToReturn.add(attributeAssign);
attributeAssign.delete();
}
}
attributeAssignResult.setAttributeAssigns(attributeAssignsToReturn);
return attributeAssignResult;
}
/**
* see if the group
*
* @param action is the action on the assignment (null means default action)
* @param attributeDefNameName
* @return true if has attribute, false if not
*/
public boolean hasAttributeByName(String action, String attributeDefNameName) {
AttributeDefName attributeDefName =
GrouperDAOFactory.getFactory()
.getAttributeDefName()
.findByNameSecure(attributeDefNameName, true);
Set<AttributeAssign> attributeAssigns = retrieveAssignments(attributeDefName);
action = StringUtils.defaultIfEmpty(action, AttributeDef.ACTION_DEFAULT);
for (AttributeAssign attributeAssign : attributeAssigns) {
String currentAttributeAction = attributeAssign.getAttributeAssignAction().getName();
if (StringUtils.equals(action, currentAttributeAction)) {
return true;
}
}
return false;
}
/**
* @param action on the assignment
* @param attributeDefName
* @param checkSecurity
* @return true if has attribute, false if not
*/
boolean hasAttributeHelper(
String action, AttributeDefName attributeDefName, boolean checkSecurity) {
if (checkSecurity) {
this.assertCanReadAttributeDefName(attributeDefName);
}
Set<AttributeAssign> attributeAssigns =
retrieveAttributeAssignsByOwnerAndAttributeDefNameId(attributeDefName.getId());
action = StringUtils.defaultIfEmpty(action, AttributeDef.ACTION_DEFAULT);
for (AttributeAssign attributeAssign : attributeAssigns) {
String currentAttributeAction = attributeAssign.getAttributeAssignAction().getName();
if (StringUtils.equals(action, currentAttributeAction)) {
return true;
}
}
return false;
}
/**
* @param action
* @param attributeDefName
* @param exceptionIfNull
* @param attributeAssigns
* @return assignment
*/
private AttributeAssign retrieveAssignmentHelper(
String action,
AttributeDefName attributeDefName,
boolean exceptionIfNull,
Set<AttributeAssign> attributeAssigns) {
AttributeAssign attributeAssignResult = null;
action = StringUtils.defaultIfEmpty(action, AttributeDef.ACTION_DEFAULT);
for (AttributeAssign attributeAssign : attributeAssigns) {
String currentAttributeAction = attributeAssign.getAttributeAssignAction().getName();
if (StringUtils.equals(action, currentAttributeAction)) {
if (attributeAssignResult != null) {
throw new RuntimeException(
"Multiple assignments exist: " + attributeDefName + ", " + action + ", " + this);
}
attributeAssignResult = attributeAssign;
}
}
if (exceptionIfNull && attributeAssignResult == null) {
throw new RuntimeException(
"Cant find assignment: " + action + ", " + attributeDefName + ", " + this);
}
return attributeAssignResult;
}
