static String getDistinguishingField(AnnotatedConfigurableProperty property) {
LDAP propLdapAnno = property.getAnnotation(LDAP.class);
String distinguishingField;
if (propLdapAnno != null) distinguishingField = propLdapAnno.distinguishingField();
else distinguishingField = LDAP.DEFAULT_DISTINGUISHING_FIELD;
if (distinguishingField.equals(LDAP.DEFAULT_DISTINGUISHING_FIELD)) {
Annotation classLdapAnno = property.getRawClass().getAnnotation(LDAP.class);
if (classLdapAnno != null) distinguishingField = ((LDAP) classLdapAnno).distinguishingField();
}
return distinguishingField;
}
protected static NamingEnumeration<SearchResult> searchForCollectionElements(
LdapConfigurationStorage ldapConfigurationStorage,
String dn,
AnnotatedConfigurableProperty property)
throws NamingException, ConfigurationException {
NamingEnumeration<SearchResult> enumeration;
AnnotatedConfigurableProperty elemProperty =
property.getPseudoPropertyForConfigClassCollectionElement();
// figure out the objectClass
String childObjClass;
if (elemProperty == null)
childObjClass = property.getAnnotation(LDAP.class).mapEntryObjectClass();
else childObjClass = extractObjectClasses(elemProperty.getRawClass()).get(0);
try {
enumeration = searchSubcontextWithClass(ldapConfigurationStorage, childObjClass, dn);
} catch (IndexOutOfBoundsException e) {
throw new ConfigurationException(
"No object class defined for class " + elemProperty.getRawClass(), e);
}
return enumeration;
}
static boolean isNoContainerNode(AnnotatedConfigurableProperty property) {
LDAP propLdapAnno = property.getAnnotation(LDAP.class);
LDAP classLdapAnno = null;
if (property.isConfObject()) classLdapAnno = propLdapAnno;
else {
AnnotatedConfigurableProperty pseudoProperty =
property.getPseudoPropertyForConfigClassCollectionElement();
if (pseudoProperty != null)
classLdapAnno = (LDAP) pseudoProperty.getRawClass().getAnnotation(LDAP.class);
}
if (propLdapAnno == null || classLdapAnno == null) return false;
return propLdapAnno.noContainerNode() || classLdapAnno.noContainerNode();
}
static String refToLdapDN(
String ref, LdapConfigurationStorage ldapStorage, BooleanContainer dnIsKillableWrapper) {
boolean dnIsKillable = true;
try {
Iterator<Map<String, Object>> pathItemIter = ConfigNodeUtil.parseReference(ref).iterator();
// first pathitem is always dicomconfigroot
if (!pathItemIter.next().get("$name").equals("dicomConfigurationRoot"))
throw new IllegalArgumentException("No dicom config root");
String dn = "cn=DICOM Configuration," + ldapStorage.getBaseDN();
Class currentClass = CommonDicomConfiguration.DicomConfigurationRootNode.class;
while (pathItemIter.hasNext()) {
List<AnnotatedConfigurableProperty> properties =
ConfigIterators.getAllConfigurableFieldsAndSetterParameters(currentClass);
Map<String, Object> pathItem = pathItemIter.next();
Object name = pathItem.get("$name");
for (AnnotatedConfigurableProperty property : properties) {
if (name.equals(property.getAnnotatedName())) {
// in any case
if (!isNoContainerNode(property)) {
dn = dnOf(dn, "cn", getLDAPPropertyName(property));
dnIsKillable = true;
} else dnIsKillable = false;
// for collections/maps, analyze predicates
if (property.isCollectionOfConfObjects()
|| property.isMapOfConfObjects()
|| property.isArrayOfConfObjects()) {
// remove $name, because it is the collection name in this pathitem
pathItem.remove("$name");
// add rdn
List<String> rdnItems = new ArrayList<String>();
while (true) {
// collect rdn pieces
for (Map.Entry<String, Object> entry : pathItem.entrySet()) {
// skip wildcard - expect predicates
if (entry.getKey().equals("$name") && entry.getValue().equals("*")) {
if (pathItem.size() == 1)
throw new IllegalArgumentException(
"Wildcard without predicates is not allowed in references");
continue;
}
// add the rest of predicates to rdn
String df = null;
if (entry.getKey().equals("@name") || entry.getKey().equals("$name"))
df = getDistinguishingFieldForCollectionElement(property);
else df = entry.getKey();
rdnItems.add(df + "=" + escapeStringToLdap(entry.getValue()));
}
if (!rdnItems.isEmpty()) {
// if rdn found, proceed
dn = StringUtils.join(rdnItems, "+") + "," + dn;
dnIsKillable = true;
break;
} else if (!pathItemIter.hasNext()) {
// rdn not found, path is over,.. nothing to look for
break;
} else {
// get next path item and collect the rdn there
pathItem = pathItemIter.next();
}
}
currentClass =
property.getPseudoPropertyForConfigClassCollectionElement().getRawClass();
}
// ConfObject
if (property.isConfObject()) currentClass = property.getRawClass();
}
}
// handle extensions
if (currentClass.equals(Device.class)) {
if (name.equals("deviceExtensions")
|| name.equals("aeExtensions")
|| name.equals("hl7AppExtensions")) {
dnIsKillable = false;
String extName;
if (pathItem.containsKey("@name")) {
extName = pathItem.get("@name").toString();
} else {
pathItem = pathItemIter.next();
extName = pathItem.get("$name").toString();
}
currentClass = getExtensionClassBySimpleName(ldapStorage, extName);
LDAP ldapanno = (LDAP) currentClass.getAnnotation(LDAP.class);
if (ldapanno == null || !ldapanno.noContainerNode()) {
dn = dnOf(dn, "cn", currentClass.getSimpleName());
dnIsKillable = true;
}
}
}
}
dnIsKillableWrapper.setKillable(dnIsKillable);
return dn;
} catch (Exception e) {
throw new RuntimeException("Cannot transform reference " + ref + " to LDAP dn", e);
}
}