public void destroySubcontext(Name name) throws NamingException {
if (name.size() == 0) throw new NamingException(L.l("can't destroy root subcontext"));
AbstractModel model = _model;
int i = 0;
for (; i + 1 < name.size(); i++) {
String first = name.get(i);
Object value = model.lookup(first);
if (value instanceof AbstractModel) {
model = (AbstractModel) value;
continue;
}
value = dereference(value, null, model);
if (value instanceof Context) {
((Context) value).destroySubcontext(name.getSuffix(i + 1));
return;
} else if (value != null)
throw new NotContextException(
L.l("{0}: expected intermediate context at `{1}'", getFullPath(name), value));
else throw new NameNotFoundException(getFullPath(name));
}
String first = name.get(i);
model.unbind(first);
}
public void rebind(Name name, Object obj) throws NamingException {
if (name.size() == 0) throw new NamingException(L.l("can't bind root"));
AbstractModel model = _model;
int i = 0;
for (; i + 1 < name.size(); i++) {
String first = name.get(i);
Object value = model.lookup(first);
if (value instanceof AbstractModel) {
model = (AbstractModel) value;
continue;
}
value = dereference(value, null, model);
if (value instanceof Context) {
((Context) value).bind(name.getSuffix(i + 1), obj);
return;
} else if (value != null)
throw new NotContextException(
L.l("{0}: expected intermediate context at `{1}'", getFullPath(name), value));
else throw new NameNotFoundException(getFullPath(name));
}
String first = name.get(i);
if (obj == null) obj = NullValue.NULL;
model.bind(first, getReference(model, obj));
}
public void rename(Name name, Name newName) throws NamingException {
if (name.size() == 1) {
if (newName.size() != 1) {
throw new OperationNotSupportedException(
"Renaming to a Name with more components not supported: " + newName);
}
rename(name.get(0), newName.get(0));
} else {
// > 1 component with 1st one being URL
// URLs must be identical; cannot deal with diff URLs
if (!urlEquals(name.get(0), newName.get(0))) {
throw new OperationNotSupportedException(
"Renaming using different URLs as first components not supported: "
+ name
+ " "
+ newName);
}
Context ctx = getContinuationContext(name);
try {
ctx.rename(name.getSuffix(1), newName.getSuffix(1));
} finally {
ctx.close();
}
}
}
@Test
public void shouldParsePowerApiScheme() throws Exception {
final Name name = context.getNameParser(SUBCONTEXT_REF).parse(SUBCONTEXT_REF);
assertFalse("Name must not be null", name.isEmpty());
assertEquals(
"First part of complex context name should be subcontext", "subcontext", name.get(0));
assertEquals("Second part of complex context name should be object", "object", name.get(1));
}
/** Lists the names for the context. */
public NamingEnumeration list(Name name) throws NamingException {
AbstractModel model = _model;
if (name == null) {
return new QNameClassEnumeration(create(model, _env), model.list());
}
for (int i = 0; i < name.size(); i++) {
String first = name.get(i);
Object value = model.lookup(first);
if (value instanceof AbstractModel) {
model = (AbstractModel) value;
continue;
}
value = dereference(value, null, model);
if (value instanceof Context) return ((Context) value).list(name.getSuffix(i + 1));
else if (value != null)
throw new NotContextException(
L.l("{0}: expected intermediate context at `{1}'", getFullPath(name), value));
else throw new NameNotFoundException(getFullPath(name));
}
return new QNameClassEnumeration(create(model, _env), model.list());
}
/** Looks up an object with the given parsed JNDI name, but don't dereference the final object. */
public Object lookupLink(Name name) throws NamingException {
if (name == null) return create(_model, _env);
AbstractModel model = _model;
for (int i = 0; i < name.size(); i++) {
String first = name.get(i);
Object value = model.lookup(first);
if (value instanceof AbstractModel) {
model = (AbstractModel) value;
continue;
}
if (i + 1 == name.size()) {
if (value == NullValue.NULL) return null;
else if (value != null) return value;
else throw new NameNotFoundException(getFullPath(name));
}
value = dereference(value, null, model);
if (value instanceof Context) return ((Context) value).lookupLink(name.getSuffix(i + 1));
else if (value != null)
throw new NotContextException(
L.l("{0}: expected intermediate context at `{1}'", getFullPath(name), value));
else throw new NameNotFoundException(getFullPath(name));
}
return create(getFullPath(name), model, _env);
}
private Object lookupImpl(Name name) throws NamingException {
if (log.isLoggable(Level.FINEST)) log.finest(L.l("JNDI lookup `{0}'", name));
if (name == null) return create(_model, _env);
AbstractModel model = _model;
for (int i = 0; i < name.size(); i++) {
String first = name.get(i);
Object value = model.lookup(first);
if (value instanceof AbstractModel) {
model = (AbstractModel) value;
continue;
}
value = dereference(value, null, model);
if (i + 1 == name.size()) {
return value;
} else if (value instanceof Context) {
return ((Context) value).lookup(name.getSuffix(i + 1));
} else if (value != null)
throw new NotContextException(
L.l("{0}: expected intermediate context at `{1}'", getFullPath(name), value));
else throw new NameNotFoundException(getFullPath(name));
}
return create(getFullPath(name), model, _env);
}
/**
* Gets the context in which to continue the operation. This method is called when this context is
* asked to process a multicomponent Name in which the first component is a URL. Treat the first
* component like a junction: resolve it and then use NamingManager.getContinuationContext() to
* get the target context in which to operate on the remainder of the name (n.getSuffix(1)).
*/
protected Context getContinuationContext(Name n) throws NamingException {
Object obj = lookup(n.get(0));
CannotProceedException cpe = new CannotProceedException();
cpe.setResolvedObj(obj);
cpe.setEnvironment(myEnv);
return NamingManager.getContinuationContext(cpe);
}
public NameParser getNameParser(Name name) throws NamingException {
if (name.size() == 0) return new QNameParser(this);
Object obj = lookupSingleObject(name.get(0));
if (obj instanceof Context) return ((Context) obj).getNameParser(name.getSuffix(1));
else return new QNameParser(this);
}
protected final String getAtom(String dn) {
// need to strip off all but lowest component of dn
// so that is relative to current context (currentDN)
try {
Name parsed = new LdapName(dn);
return parsed.get(parsed.size() - 1);
} catch (NamingException e) {
return dn;
}
}
public DirContext createSubcontext(Name name, Attributes attrs) throws NamingException {
if (name.size() == 1) {
return createSubcontext(name.get(0), attrs);
} else {
DirContext ctx = getContinuationDirContext(name);
try {
return ctx.createSubcontext(name.getSuffix(1), attrs);
} finally {
ctx.close();
}
}
}
public NameParser getNameParser(Name name) throws NamingException {
if (name.size() == 1) {
return getNameParser(name.get(0));
} else {
Context ctx = getContinuationContext(name);
try {
return ctx.getNameParser(name.getSuffix(1));
} finally {
ctx.close();
}
}
}
public Object lookupLink(Name name) throws NamingException {
if (name.size() == 1) {
return lookupLink(name.get(0));
} else {
Context ctx = getContinuationContext(name);
try {
return ctx.lookupLink(name.getSuffix(1));
} finally {
ctx.close();
}
}
}
public Context createSubcontext(Name name) throws NamingException {
if (name.size() == 1) {
return createSubcontext(name.get(0));
} else {
Context ctx = getContinuationContext(name);
try {
return ctx.createSubcontext(name.getSuffix(1));
} finally {
ctx.close();
}
}
}
public void bind(Name name, Object obj, Attributes attrs) throws NamingException {
if (name.size() == 1) {
bind(name.get(0), obj, attrs);
} else {
DirContext ctx = getContinuationDirContext(name);
try {
ctx.bind(name.getSuffix(1), obj, attrs);
} finally {
ctx.close();
}
}
}
public NamingEnumeration listBindings(Name name) throws NamingException {
if (name.size() == 1) {
return listBindings(name.get(0));
} else {
Context ctx = getContinuationContext(name);
try {
return ctx.listBindings(name.getSuffix(1));
} finally {
ctx.close();
}
}
}
public DirContext getSchemaClassDefinition(Name name) throws NamingException {
if (name.size() == 1) {
return getSchemaClassDefinition(name.get(0));
} else {
DirContext ctx = getContinuationDirContext(name);
try {
return ctx.getSchemaClassDefinition(name.getSuffix(1));
} finally {
ctx.close();
}
}
}
public void rebind(Name name, Object obj) throws NamingException {
if (name.size() == 1) {
rebind(name.get(0), obj);
} else {
Context ctx = getContinuationContext(name);
try {
ctx.rebind(name.getSuffix(1), obj);
} finally {
ctx.close();
}
}
}
public Attributes getAttributes(Name name, String[] attrIds) throws NamingException {
if (name.size() == 1) {
return getAttributes(name.get(0), attrIds);
} else {
DirContext ctx = getContinuationDirContext(name);
try {
return ctx.getAttributes(name.getSuffix(1), attrIds);
} finally {
ctx.close();
}
}
}
public void destroySubcontext(Name name) throws NamingException {
if (name.size() == 1) {
destroySubcontext(name.get(0));
} else {
Context ctx = getContinuationContext(name);
try {
ctx.destroySubcontext(name.getSuffix(1));
} finally {
ctx.close();
}
}
}
public void modifyAttributes(Name name, ModificationItem[] mods) throws NamingException {
if (name.size() == 1) {
modifyAttributes(name.get(0), mods);
} else {
DirContext ctx = getContinuationDirContext(name);
try {
ctx.modifyAttributes(name.getSuffix(1), mods);
} finally {
ctx.close();
}
}
}
public NamingEnumeration<SearchResult> search(Name name, Attributes matchingAttributes)
throws NamingException {
if (name.size() == 1) {
return search(name.get(0), matchingAttributes);
} else {
DirContext ctx = getContinuationDirContext(name);
try {
return ctx.search(name.getSuffix(1), matchingAttributes);
} finally {
ctx.close();
}
}
}
public NamingEnumeration<SearchResult> search(Name name, String filter, SearchControls cons)
throws NamingException {
if (name.size() == 1) {
return search(name.get(0), filter, cons);
} else {
DirContext ctx = getContinuationDirContext(name);
try {
return ctx.search(name.getSuffix(1), filter, cons);
} finally {
ctx.close();
}
}
}
