Examples with AttributeId org.eclipse.milo.opcua.stack.core.AttributeId used on opensource projects

Example 21 with AttributeId

use of org.eclipse.milo.opcua.stack.core.AttributeId in project milo by eclipse.

the class SessionSecurityDiagnosticsVariable method onStartup.

@Override
protected void onStartup() {
    ServerDiagnosticsTypeNode diagnosticsNode = (ServerDiagnosticsTypeNode) server.getAddressSpaceManager().getManagedNode(Identifiers.Server_ServerDiagnostics).orElseThrow(() -> new NoSuchElementException("NodeId: " + Identifiers.Server_ServerDiagnostics));
    diagnosticsEnabled.set(diagnosticsNode.getEnabledFlag());
    attributeObserver = (node, attributeId, value) -> {
        if (attributeId == AttributeId.Value) {
            DataValue dataValue = (DataValue) value;
            Object o = dataValue.getValue().getValue();
            if (o instanceof Boolean) {
                diagnosticsEnabled.set((Boolean) o);
            }
        }
    };
    diagnosticsNode.getEnabledFlagNode().addAttributeObserver(attributeObserver);
    node.getFilterChain().addLast(diagnosticValueFilter(diagnosticsEnabled, ctx -> {
        ExtensionObject xo = ExtensionObject.encode(server.getSerializationContext(), session.getSessionSecurityDiagnostics().getSessionSecurityDiagnosticsDataType());
        return new DataValue(new Variant(xo));
    }));
    node.getSessionIdNode().getFilterChain().addLast(diagnosticValueFilter(diagnosticsEnabled, ctx -> {
        NodeId value = session.getSessionSecurityDiagnostics().getSessionId();
        return new DataValue(new Variant(value));
    }));
    node.getClientUserIdOfSessionNode().getFilterChain().addLast(diagnosticValueFilter(diagnosticsEnabled, ctx -> {
        String value = session.getSessionSecurityDiagnostics().getClientUserIdOfSession();
        return new DataValue(new Variant(value));
    }));
    node.getClientUserIdHistoryNode().getFilterChain().addLast(diagnosticValueFilter(diagnosticsEnabled, ctx -> {
        String[] value = session.getSessionSecurityDiagnostics().getClientUserIdHistory();
        return new DataValue(new Variant(value));
    }));
    node.getAuthenticationMechanismNode().getFilterChain().addLast(diagnosticValueFilter(diagnosticsEnabled, ctx -> {
        String value = session.getSessionSecurityDiagnostics().getAuthenticationMechanism();
        return new DataValue(new Variant(value));
    }));
    node.getEncodingNode().getFilterChain().addLast(diagnosticValueFilter(diagnosticsEnabled, ctx -> {
        String value = session.getSessionSecurityDiagnostics().getEncoding();
        return new DataValue(new Variant(value));
    }));
    node.getTransportProtocolNode().getFilterChain().addLast(diagnosticValueFilter(diagnosticsEnabled, ctx -> {
        String value = session.getSessionSecurityDiagnostics().getTransportProtocol();
        return new DataValue(new Variant(value));
    }));
    node.getSecurityModeNode().getFilterChain().addLast(diagnosticValueFilter(diagnosticsEnabled, ctx -> {
        MessageSecurityMode value = session.getSessionSecurityDiagnostics().getSecurityMode();
        return new DataValue(new Variant(value));
    }));
    node.getSecurityPolicyUriNode().getFilterChain().addLast(diagnosticValueFilter(diagnosticsEnabled, ctx -> {
        String value = session.getSessionSecurityDiagnostics().getSecurityPolicyUri();
        return new DataValue(new Variant(value));
    }));
    node.getClientCertificateNode().getFilterChain().addLast(diagnosticValueFilter(diagnosticsEnabled, ctx -> {
        ByteString value = session.getSessionSecurityDiagnostics().getClientCertificate();
        return new DataValue(new Variant(value));
    }));
}