Examples of org.osgi.service.wireadmin.Wire

org.osgi.service.wireadmin.Wire
A connection between a Producer service and a Consumer service.
A {@code Wire} object connects a Producer service to a Consumer service. Boththe Producer and Consumer services are identified by their unique {@code service.pid} values. The Producer and Consumer services maycommunicate with each other via {@code Wire} objects that connect them. TheProducer service may send updated values to the Consumer service by calling the {@link #update(Object)} method. The Consumer service may request anupdated value from the Producer service by calling the {@link #poll()}method.
A Producer service and a Consumer service may be connected through multiple {@code Wire} objects.
Security Considerations. {@code Wire} objects are available to Producer andConsumer services connected to a given {@code Wire} object and to bundleswhich can access the {@code WireAdmin} service. A bundle must have{@code ServicePermission[WireAdmin,GET]} to get the {@code WireAdmin} serviceto access all {@code Wire} objects. A bundle registering a Producer serviceor a Consumer service must have the appropriate {@code ServicePermission[Consumer|Producer,REGISTER]} to register the serviceand will be passed {@code Wire} objects when the service object's{@code consumersConnected} or {@code producersConnected} method is called.
Scope. Each Wire object can have a scope set with the {@code setScope}method. This method should be called by a Consumer service when it assumes a Producer service that is composite (supports multiple information items). The names in the scope must be verified by the {@code Wire} object before it isused in communication. The semantics of the names depend on the Producer service and must not be interpreted by the Wire Admin service. @noimplement @author $Id: de75c27d506f78112bce8a5289137ba5c0874344 $

    public Wire createWire(MessageInjectionManager consumer) {
        if (wireAdmin != null ) {
            Properties wireProperties = new Properties();
            wireProperties.put(MessageProviderHandler.ATT_SESSION_ID, sessionId);
            
            Wire wire = wireAdmin.createWire(this.producerId, consumer.getConsumerId(), wireProperties);
            
            synchronized (this) {
                wires.put(consumer.getInstance().getDeclaration().getName(),wire);
      }

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    /**
     * Deletes an existing wire, at the wire admin level, towards the specified consumer
     */
    public Wire deleteWire(MessageInjectionManager consumer) {


        Wire wire = null;
        synchronized (this) {
          wire = wires.remove(consumer.getInstance().getDeclaration().getName());
    }


        /*

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                pw.println("Status: Wire Admin service not available");
            }
            else
            {
                final WireAdmin wireAdmin = (WireAdmin) service;
                final Wire wires[] = wireAdmin.getWires(null);


                if (null == wires || 0 == wires.length)
                {
                    pw.println("Status: No wires available");
                }
                else
                {
                    final int len = wires.length;
                    int valid = 0;
                    int connected = 0;


                    // status
                    for (int i = 0; i < len; i++)
                    {
                        final Wire wire = wires[i];
                        if (wire.isValid())
                            valid++;
                        if (wire.isConnected())
                            connected++;
                    }
                    pw.print("Status: ");
                    pw.print(len);
                    pw.print(" wires available, ");

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