Examples with NameComponent org.omg.CosNaming.NameComponent used on opensource projects

Example 21 with NameComponent

use of org.omg.CosNaming.NameComponent in project wildfly by wildfly.

the class CNNameParser method insStringToStringifiedComps.

/**
     * Converts an INS-syntax string name into a Vector in which
     * each element of the vector contains a stringified form of
     * a NameComponent.
     */
private static Vector insStringToStringifiedComps(String str) throws InvalidNameException {
    int len = str.length();
    Vector components = new Vector(10);
    char[] id = new char[len];
    char[] kind = new char[len];
    int idCount, kindCount;
    boolean idMode;
    for (int i = 0; i < len; ) {
        // reset for new component
        idCount = kindCount = 0;
        // always start off parsing id
        idMode = true;
        while (i < len) {
            if (str.charAt(i) == compSeparator) {
                break;
            } else if (str.charAt(i) == escapeChar) {
                if (i + 1 >= len) {
                    throw IIOPLogger.ROOT_LOGGER.unescapedCharacter(str);
                } else if (isMeta(str.charAt(i + 1))) {
                    // skip escape and let meta through
                    ++i;
                    if (idMode) {
                        id[idCount++] = str.charAt(i++);
                    } else {
                        kind[kindCount++] = str.charAt(i++);
                    }
                } else {
                    throw IIOPLogger.ROOT_LOGGER.invalidEscapedCharacter(str);
                }
            } else if (idMode && str.charAt(i) == kindSeparator) {
                // just look for the first kindSeparator
                // skip kind separator
                ++i;
                idMode = false;
            } else {
                if (idMode) {
                    id[idCount++] = str.charAt(i++);
                } else {
                    kind[kindCount++] = str.charAt(i++);
                }
            }
        }
        components.addElement(stringifyComponent(new NameComponent(new String(id, 0, idCount), new String(kind, 0, kindCount))));
        if (i < len) {
            // skip separator
            ++i;
        }
    }
    return components;
}

Example 22 with NameComponent

use of org.omg.CosNaming.NameComponent in project wildfly by wildfly.

the class ExceptionMapper method tryFed.

private static NamingException tryFed(NotFound e, CNCtx ctx, NameComponent[] inputName) throws NamingException {
    NameComponent[] rest = ((NotFound) e).rest_of_name;
    if (debug) {
    }
    // If one of those is not found, you get "aa" as 'rest'.
    if (rest.length == 1 && inputName != null) {
        // Check that we're not talking to 1.2/1.3 Sun tnameserv
        NameComponent lastIn = inputName[inputName.length - 1];
        if (rest[0].id.equals(lastIn.id) && rest[0].kind != null && rest[0].kind.equals(lastIn.kind)) {
        // Might be legit
        } else {
            // Due to 1.2/1.3 bug that always returns single-item 'rest'
            NamingException ne = new NameNotFoundException();
            ne.setRemainingName(org.wildfly.iiop.openjdk.naming.jndi.CNNameParser.cosNameToName(rest));
            ne.setRootCause(e);
            throw ne;
        }
    }
    // Fixed in 1.4; perform calculations based on correct (1.4) behavior
    // Calculate the components of the name that has been resolved
    NameComponent[] resolvedName = null;
    int len = 0;
    if (inputName != null && (inputName.length >= rest.length)) {
        if (e.why == NotFoundReason.not_context) {
            // First component of rest is found but not a context; keep it
            // as part of resolved name
            len = inputName.length - (rest.length - 1);
            // Remove resolved component from rest
            if (rest.length == 1) {
                // No more remaining
                rest = null;
            } else {
                NameComponent[] tmp = new NameComponent[rest.length - 1];
                System.arraycopy(rest, 1, tmp, 0, tmp.length);
                rest = tmp;
            }
        } else {
            len = inputName.length - rest.length;
        }
        if (len > 0) {
            resolvedName = new NameComponent[len];
            System.arraycopy(inputName, 0, resolvedName, 0, len);
        }
    }
    // Create CPE and set common fields
    CannotProceedException cpe = new CannotProceedException();
    cpe.setRootCause(e);
    if (rest != null && rest.length > 0) {
        cpe.setRemainingName(org.wildfly.iiop.openjdk.naming.jndi.CNNameParser.cosNameToName(rest));
    }
    cpe.setEnvironment(ctx._env);
    // Lookup resolved name to get resolved object
    final java.lang.Object resolvedObj = (resolvedName != null) ? ctx.callResolve(resolvedName) : ctx;
    if (resolvedObj instanceof javax.naming.Context) {
        // obj is a context and child is not found
        // try getting its nns dynamically by constructing
        // a Reference containing obj.
        RefAddr addr = new RefAddr("nns") {

            public java.lang.Object getContent() {
                return resolvedObj;
            }

            private static final long serialVersionUID = 669984699392133792L;
        };
        Reference ref = new Reference("java.lang.Object", addr);
        // Resolved name has trailing slash to indicate nns
        CompositeName cname = new CompositeName();
        // add trailing slash
        cname.add("");
        cpe.setResolvedObj(ref);
        cpe.setAltName(cname);
        cpe.setAltNameCtx((javax.naming.Context) resolvedObj);
        return cpe;
    } else {
        // Not a context, use object factory to transform object.
        Name cname = org.wildfly.iiop.openjdk.naming.jndi.CNNameParser.cosNameToName(resolvedName);
        java.lang.Object resolvedObj2;
        try {
            resolvedObj2 = NamingManager.getObjectInstance(resolvedObj, cname, ctx, ctx._env);
        } catch (NamingException ge) {
            throw ge;
        } catch (Exception ge) {
            NamingException ne = IIOPLogger.ROOT_LOGGER.errorGeneratingObjectViaFactory();
            ne.setRootCause(ge);
            throw ne;
        }
        // If a context, continue operation with context
        if (resolvedObj2 instanceof javax.naming.Context) {
            cpe.setResolvedObj(resolvedObj2);
        } else {
            // Add trailing slash
            cname.add("");
            cpe.setAltName(cname);
            // Create nns reference
            final java.lang.Object rf2 = resolvedObj2;
            RefAddr addr = new RefAddr("nns") {

                public java.lang.Object getContent() {
                    return rf2;
                }

                private static final long serialVersionUID = -785132553978269772L;
            };
            Reference ref = new Reference("java.lang.Object", addr);
            cpe.setResolvedObj(ref);
            cpe.setAltNameCtx(ctx);
        }
        return cpe;
    }
}

Example 23 with NameComponent

use of org.omg.CosNaming.NameComponent in project wildfly by wildfly.

the class CorbaNamingContext method rebind_context.

public void rebind_context(NameComponent[] nc, NamingContext obj) throws NotFound, CannotProceed, InvalidName {
    if (this.destroyed)
        throw new CannotProceed();
    if (nc == null || nc.length == 0)
        throw new InvalidName();
    if (obj == null)
        throw new org.omg.CORBA.BAD_PARAM();
    Name n = new Name(nc);
    Name ctx = n.ctxName();
    NameComponent nb = n.baseNameComponent();
    if (ctx == null) {
        // the name is bound, but it is bound to an object - the client should have been using rebind().
        if (this.names.containsKey(n))
            throw new NotFound(NotFoundReason.not_context, new NameComponent[] { nb });
        // try to remove an existing context binding.
        org.omg.CORBA.Object ref = (org.omg.CORBA.Object) this.contexts.remove(n);
        if (ref != null) {
            ref._release();
            // remove the old context from the implementation cache.
            String oid = this.getObjectOID(ref);
            if (oid != null)
                contextImpls.remove(oid);
        }
        this.contexts.put(n, obj);
        IIOPLogger.ROOT_LOGGER.debugf("Bound context: %s", n.baseNameComponent().id);
    } else {
        // rebind in the correct context
        NameComponent[] ncx = new NameComponent[] { nb };
        org.omg.CORBA.Object context = this.resolve(ctx.components());
        // try first to call the context implementation object directly.
        String contextOID = this.getObjectOID(context);
        CorbaNamingContext jbossContext = (contextOID == null ? null : contextImpls.get(contextOID));
        if (jbossContext != null)
            jbossContext.rebind_context(ncx, obj);
        else
            NamingContextExtHelper.narrow(context).rebind_context(ncx, obj);
    }
}

Example 24 with NameComponent

use of org.omg.CosNaming.NameComponent in project wildfly by wildfly.

the class CorbaNamingContext method bind.

//======================================= NamingContextOperation Methods ==================================//
public void bind(NameComponent[] nc, org.omg.CORBA.Object obj) throws NotFound, CannotProceed, InvalidName, AlreadyBound {
    if (this.destroyed)
        throw new CannotProceed();
    if (nc == null || nc.length == 0)
        throw new InvalidName();
    if (obj == null)
        throw new org.omg.CORBA.BAD_PARAM();
    Name n = new Name(nc);
    Name ctx = n.ctxName();
    NameComponent nb = n.baseNameComponent();
    if (ctx == null) {
        if (this.names.containsKey(n)) {
            // if the name is still in use, try to ping the object
            org.omg.CORBA.Object ref = (org.omg.CORBA.Object) this.names.get(n);
            if (isDead(ref)) {
                rebind(n.components(), obj);
                return;
            }
            throw new AlreadyBound();
        } else if (this.contexts.containsKey(n)) {
            // if the name is still in use, try to ping the object
            org.omg.CORBA.Object ref = (org.omg.CORBA.Object) this.contexts.get(n);
            if (isDead(ref))
                unbind(n.components());
            throw new AlreadyBound();
        }
        if ((this.names.put(n, obj)) != null)
            throw new CannotProceed(_this(), n.components());
        IIOPLogger.ROOT_LOGGER.debugf("Bound name: %s", n);
    } else {
        NameComponent[] ncx = new NameComponent[] { nb };
        org.omg.CORBA.Object context = this.resolve(ctx.components());
        // try first to call the context implementation object directly.
        String contextOID = this.getObjectOID(context);
        CorbaNamingContext jbossContext = (contextOID == null ? null : contextImpls.get(contextOID));
        if (jbossContext != null)
            jbossContext.bind(ncx, obj);
        else
            NamingContextExtHelper.narrow(context).bind(ncx, obj);
    }
}

Example 25 with NameComponent

use of org.omg.CosNaming.NameComponent in project wildfly by wildfly.

the class CorbaNamingContext method unbind.

public void unbind(NameComponent[] nc) throws NotFound, CannotProceed, InvalidName {
    if (this.destroyed)
        throw new CannotProceed();
    if (nc == null || nc.length == 0)
        throw new InvalidName();
    Name n = new Name(nc);
    Name ctx = n.ctxName();
    NameComponent nb = n.baseNameComponent();
    if (ctx == null) {
        if (this.names.containsKey(n)) {
            org.omg.CORBA.Object ref = (org.omg.CORBA.Object) this.names.remove(n);
            ref._release();
            IIOPLogger.ROOT_LOGGER.debugf("Unbound: %s", n);
        } else if (this.contexts.containsKey(n)) {
            org.omg.CORBA.Object ref = (org.omg.CORBA.Object) this.contexts.remove(n);
            ref._release();
            // remove the context from the implementation cache.
            String oid = this.getObjectOID(ref);
            if (oid != null)
                contextImpls.remove(oid);
            IIOPLogger.ROOT_LOGGER.debugf("Unbound: %s", n);
        } else {
            IIOPLogger.ROOT_LOGGER.failedToUnbindObject(n);
            throw new NotFound(NotFoundReason.not_context, n.components());
        }
    } else {
        NameComponent[] ncx = new NameComponent[] { nb };
        org.omg.CORBA.Object context = this.resolve(ctx.components());
        // try first to call the context implementation object directly.
        String contextOID = this.getObjectOID(context);
        CorbaNamingContext jbossContext = (contextOID == null ? null : contextImpls.get(contextOID));
        if (jbossContext != null)
            jbossContext.unbind(ncx);
        else
            NamingContextExtHelper.narrow(context).unbind(ncx);
    }
}