Examples with LinkRef javax.naming.LinkRef used on opensource projects

Example 6 with LinkRef

use of javax.naming.LinkRef in project camel by apache.

the class JndiContext method lookup.

public Object lookup(String name) throws NamingException {
    if (name.length() == 0) {
        return this;
    }
    Object result = treeBindings.get(name);
    if (result == null) {
        result = bindings.get(name);
    }
    if (result == null) {
        int pos = name.indexOf(':');
        if (pos > 0) {
            String scheme = name.substring(0, pos);
            Context ctx = NamingManager.getURLContext(scheme, environment);
            if (ctx == null) {
                throw new NamingException("scheme " + scheme + " not recognized");
            }
            return ctx.lookup(name);
        } else {
            // Split out the first name of the path
            // and look for it in the bindings map.
            CompositeName path = new CompositeName(name);
            if (path.size() == 0) {
                return this;
            } else {
                String first = path.get(0);
                Object value = bindings.get(first);
                if (value == null) {
                    throw new NameNotFoundException(name);
                } else if (value instanceof Context && path.size() > 1) {
                    Context subContext = (Context) value;
                    value = subContext.lookup(path.getSuffix(1));
                }
                return value;
            }
        }
    }
    if (result instanceof Provider) {
        Provider provider = (Provider) result;
        result = provider.get();
    }
    if (result instanceof LinkRef) {
        LinkRef ref = (LinkRef) result;
        result = lookup(ref.getLinkName());
    }
    if (result instanceof Reference) {
        try {
            result = NamingManager.getObjectInstance(result, null, null, this.environment);
        } catch (NamingException e) {
            throw e;
        } catch (Exception e) {
            throw (NamingException) new NamingException("could not look up : " + name).initCause(e);
        }
    }
    if (result instanceof JndiContext) {
        String prefix = getNameInNamespace();
        if (prefix.length() > 0) {
            prefix = prefix + SEPARATOR;
        }
        result = new JndiContext((JndiContext) result, environment, prefix + name);
    }
    return result;
}

Example 7 with LinkRef

use of javax.naming.LinkRef in project camel by apache.

the class JndiContext method lookup.

public Object lookup(String name) throws NamingException {
    if (name.length() == 0) {
        return this;
    }
    Object result = treeBindings.get(name);
    if (result == null) {
        result = bindings.get(name);
    }
    if (result == null) {
        int pos = name.indexOf(':');
        if (pos > 0) {
            String scheme = name.substring(0, pos);
            Context ctx = NamingManager.getURLContext(scheme, environment);
            if (ctx == null) {
                throw new NamingException("scheme " + scheme + " not recognized");
            }
            return ctx.lookup(name);
        } else {
            // Split out the first name of the path
            // and look for it in the bindings map.
            CompositeName path = new CompositeName(name);
            if (path.size() == 0) {
                return this;
            } else {
                String first = path.get(0);
                Object value = bindings.get(first);
                if (value == null) {
                    throw new NameNotFoundException(name);
                } else if (value instanceof Context && path.size() > 1) {
                    Context subContext = (Context) value;
                    value = subContext.lookup(path.getSuffix(1));
                }
                return value;
            }
        }
    }
    if (result instanceof LinkRef) {
        LinkRef ref = (LinkRef) result;
        result = lookup(ref.getLinkName());
    }
    if (result instanceof Reference) {
        try {
            result = NamingManager.getObjectInstance(result, null, null, this.environment);
        } catch (NamingException e) {
            throw e;
        } catch (Exception e) {
            throw (NamingException) new NamingException("could not look up : " + name).initCause(e);
        }
    }
    if (result instanceof JndiContext) {
        String prefix = getNameInNamespace();
        if (prefix.length() > 0) {
            prefix = prefix + SEPARATOR;
        }
        result = new JndiContext((JndiContext) result, environment, prefix + name);
    }
    return result;
}

Example 8 with LinkRef

use of javax.naming.LinkRef in project geronimo-xbean by apache.

the class AbstractContext method lookup.

// 
// Lookup
// 
public Object lookup(String name) throws NamingException {
    if (name == null)
        throw new NullPointerException("name is null");
    Object value = lookup(name, null);
    // if we got a link back we need to resolve it
    if (value instanceof LinkRef) {
        LinkRef linkRef = (LinkRef) value;
        value = lookup(linkRef.getLinkName());
    }
    return value;
}

Example 9 with LinkRef

use of javax.naming.LinkRef in project mule by mulesoft.

the class DefaultSpringJndiContext method lookup.

public Object lookup(String name) throws NamingException {
    if (name.length() == 0) {
        return this;
    }
    Object result = treeBindings.get(name);
    if (result == null) {
        result = bindings.get(name);
    }
    if (result == null) {
        int pos = name.indexOf(':');
        if (pos > 0) {
            String scheme = name.substring(0, pos);
            Context ctx = NamingManager.getURLContext(scheme, environment);
            if (ctx == null) {
                throw new NamingException("scheme " + scheme + " not recognized");
            }
            return ctx.lookup(name);
        } else {
            // Split out the first name of the path
            // and look for it in the bindings map.
            CompositeName path = new CompositeName(name);
            if (path.size() == 0) {
                return this;
            } else {
                String first = path.get(0);
                Object obj = bindings.get(first);
                if (obj == null) {
                    throw new NameNotFoundException(name);
                } else if (obj instanceof Context && path.size() > 1) {
                    Context subContext = (Context) obj;
                    obj = subContext.lookup(path.getSuffix(1));
                }
                return obj;
            }
        }
    }
    if (result instanceof LinkRef) {
        LinkRef ref = (LinkRef) result;
        result = lookup(ref.getLinkName());
    }
    if (result instanceof Reference) {
        try {
            result = NamingManager.getObjectInstance(result, null, null, this.environment);
        } catch (NamingException e) {
            throw e;
        } catch (Exception e) {
            throw (NamingException) new NamingException("could not look up : " + name).initCause(e);
        }
    }
    if (result instanceof DefaultSpringJndiContext) {
        String prefix = getNameInNamespace();
        if (prefix.length() > 0) {
            prefix = prefix + SEPARATOR;
        }
        result = new DefaultSpringJndiContext((DefaultSpringJndiContext) result, environment, prefix + name);
    }
    return result;
}

Example 10 with LinkRef

use of javax.naming.LinkRef in project activemq-artemis by apache.

the class ReadOnlyContext method lookup.

@Override
public Object lookup(String name) throws NamingException {
    if (name.length() == 0) {
        return this;
    }
    Object result = treeBindings.get(name);
    if (result == null) {
        result = bindings.get(name);
    }
    if (result == null) {
        int pos = name.indexOf(':');
        if (pos > 0) {
            String scheme = name.substring(0, pos);
            Context ctx = NamingManager.getURLContext(scheme, environment);
            if (ctx == null) {
                throw new NamingException("scheme " + scheme + " not recognized");
            }
            return ctx.lookup(name);
        } else {
            // Split out the first name of the path
            // and look for it in the bindings map.
            CompositeName path = new CompositeName(name);
            if (path.size() == 0) {
                return this;
            } else {
                String first = path.get(0);
                Object obj = bindings.get(first);
                if (obj == null) {
                    throw new NameNotFoundException(name);
                } else if (obj instanceof Context && path.size() > 1) {
                    Context subContext = (Context) obj;
                    obj = subContext.lookup(path.getSuffix(1));
                }
                return obj;
            }
        }
    }
    if (result instanceof LinkRef) {
        LinkRef ref = (LinkRef) result;
        result = lookup(ref.getLinkName());
    }
    if (result instanceof Reference) {
        try {
            result = NamingManager.getObjectInstance(result, null, null, this.environment);
        } catch (NamingException e) {
            throw e;
        } catch (Exception e) {
            throw (NamingException) new NamingException("could not look up : " + name).initCause(e);
        }
    }
    if (result instanceof ReadOnlyContext) {
        String prefix = getNameInNamespace();
        if (prefix.length() > 0) {
            prefix = prefix + SEPARATOR;
        }
        result = new ReadOnlyContext((ReadOnlyContext) result, environment, prefix + name);
    }
    return result;
}