public List<String> write() {
List<String> lines = new ArrayList<String>();
StringBuilder out = new StringBuilder();
for (Entry<String, Attribute> attribute : attributes.entrySet()) {
out.append(attribute.getKey()).append(": ");
Attribute attributeValue = attribute.getValue();
if (attributeValue.size() > 1) {
lines.add(out.toString());
out.setLength(0);
for (int i = 0; i < attributeValue.size(); i++) {
Value value = attributeValue.get(i);
out.append(" ");
value.toString(out);
if (i + 1 < attributeValue.size()) {
out.append(",");
}
lines.add(out.toString());
out.setLength(0);
}
} else {
attributeValue.toString("", out);
lines.add(out.toString());
out.setLength(0);
}
}
return lines;
}
private void encodeV2Attributes(
ByteStringBuilder buffer,
Map<AttributeType, List<Attribute>> attributes,
EntryEncodeConfig config)
throws DirectoryException {
int numAttributes = 0;
// First count how many attributes are there to encode.
for (List<Attribute> attrList : attributes.values()) {
for (Attribute a : attrList) {
if (a.isVirtual() || a.isEmpty()) {
continue;
}
numAttributes++;
}
}
// Encoded one-to-five byte number of attributes
buffer.appendBERLength(numAttributes);
if (config.compressAttributeDescriptions()) {
for (List<Attribute> attrList : attributes.values()) {
for (Attribute a : attrList) {
if (a.isVirtual() || a.isEmpty()) {
continue;
}
ByteStringBuilder bsb = new ByteStringBuilder();
config.getCompressedSchema().encodeAttribute(bsb, a);
buffer.appendBERLength(bsb.length());
buffer.append(bsb);
}
}
} else {
// The attributes will be encoded as a sequence of:
// - A UTF-8 byte representation of the attribute name.
// - A zero delimiter
// - A one-to-five byte number of values for the attribute
// - A sequence of:
// - A one-to-five byte length for the value
// - A UTF-8 byte representation for the value
for (List<Attribute> attrList : attributes.values()) {
for (Attribute a : attrList) {
byte[] nameBytes = getBytes(a.getNameWithOptions());
buffer.append(nameBytes);
buffer.append((byte) 0x00);
buffer.appendBERLength(a.size());
for (AttributeValue v : a) {
buffer.appendBERLength(v.getValue().length());
buffer.append(v.getValue());
}
}
}
}
}
private Integer getIntegerUserAttribute(
Entry userEntry,
String attributeTypeName,
Arg1<Object> nonUniqueAttributeMessage,
Arg2<Object, Object> cannotProcessAttributeMessage) {
AttributeType attrType = DirectoryServer.getAttributeTypeOrDefault(attributeTypeName);
List<Attribute> attrList = userEntry.getAttribute(attrType);
if (attrList != null && attrList.size() == 1) {
Attribute a = attrList.get(0);
if (a.size() == 1) {
ByteString v = a.iterator().next();
try {
return Integer.valueOf(v.toString());
} catch (Exception e) {
logger.traceException(e);
logger.error(cannotProcessAttributeMessage.get(v, userEntry.getName()));
}
} else if (a.size() > 1) {
logger.error(nonUniqueAttributeMessage.get(userEntry.getName()));
}
}
return null;
}
/**
* The attributes will be encoded as a sequence of: - A UTF-8 byte representation of the attribute
* name. - A zero delimiter - A one-to-five byte number of values for the attribute - A sequence
* of: - A one-to-five byte length for the value - A UTF-8 byte representation for the value
*/
private void append(ByteStringBuilder buffer, Map<AttributeType, List<Attribute>> attributes) {
for (List<Attribute> attrList : attributes.values()) {
for (Attribute a : attrList) {
byte[] nameBytes = getBytes(a.getNameWithOptions());
buffer.appendBytes(nameBytes);
buffer.appendByte(0x00);
buffer.appendBERLength(a.size());
for (ByteString v : a) {
buffer.appendBERLength(v.length());
buffer.appendBytes(v);
}
}
}
}
/**
* Returns a pair consisting of a MarshalledObject and attributes to be bound with the stub.
*
* @param obj The non-null object to store.
* @param inAttrs The possible null attributes to store with object.
* @return A non-null Result consisting of the MarshalledObject and attributes.
*/
private static DirStateFactory.Result jrmpObject(Object obj, Attributes inAttrs)
throws NamingException {
try {
Object mobj = new MarshalledObject(obj);
Attributes outAttrs = null;
Attribute cname = null;
Attribute tnames = null;
Attribute objectClass = null;
if (inAttrs != null) {
// Get existing objectclass attribute
objectClass = (Attribute) inAttrs.get("objectClass");
if (objectClass == null && !inAttrs.isCaseIgnored()) {
// %%% workaround
objectClass = (Attribute) inAttrs.get("objectclass");
}
// No objectclasses supplied, use "top" to start
if (objectClass == null) {
objectClass = new BasicAttribute("objectClass", "top");
} else {
objectClass = (Attribute) objectClass.clone();
}
cname = inAttrs.get(CLASSNAME_ATTRID);
tnames = inAttrs.get(CLASSNAMES_ATTRID);
outAttrs = (Attributes) inAttrs.clone();
} else {
outAttrs = new BasicAttributes(true);
objectClass = new BasicAttribute("objectClass", "top");
}
if (cname == null) {
outAttrs.put(CLASSNAME_ATTRID, obj.getClass().getName());
}
if (tnames == null) {
Attribute tAttr = LdapCtxFactory.createTypeNameAttr(obj.getClass());
if (tAttr != null) {
outAttrs.put(tAttr);
}
}
boolean structural =
(objectClass.size() == 0 || (objectClass.size() == 1 && objectClass.contains("top")));
if (structural) {
objectClass.add(STRUCTURAL_OCID);
}
objectClass.add(MARSHALLED_OCID);
outAttrs.put(objectClass);
return new DirStateFactory.Result(mobj, outAttrs);
} catch (java.io.IOException e) {
NamingException ne = new NamingException("Cannot create MarshallObject for " + obj);
ne.setRootCause(e);
throw ne;
}
}