List of addServiceListener() Examples

Examples of addServiceListener()

asia.stampy.server.mina.ServerMinaMessageGateway.addServiceListener()
com.hellblazer.slp.ServiceScope.addServiceListener()
etf.org/rfc/rfc1960.txt). It should be noted that RFC 2254: A String Representation of LDAP Search Filters (available at http://www.ietf.org/rfc/rfc2254.txt) supersedes RFC 1960 but only adds extensible matching and is not applicable for this API.
The string representation of an LDAP search filter is defined by the following grammar. It uses a prefix format.
```
 <filter> ::= '(' <filtercomp> ')' <filtercomp> ::= <and> | <or> | <not> | <item> <and> ::= '&' <filterlist> <or> ::= '|' <filterlist> <not> ::= '!' <filter> <filterlist> ::= <filter> | <filter> <filterlist> <item> ::= <simple> | <present> | <substring> <simple> ::= <attr> <filtertype> <value> <filtertype> ::= <equal> | <approx> | <greater> | <less> <equal> ::= '=' <approx> ::= '~=' <greater> ::= '>=' <less> ::= '<=' <present> ::= <attr> '=*' <substring> ::= <attr> '=' <initial> <any> <final> <initial> ::= NULL | <value> <any> ::= '*' <starval> <starval> ::= NULL | <value> '*' <starval> <final> ::= NULL | <value> 
```
<attr> is a string representing an attribute, or key, in the properties objects of the registered services. Attribute names are not case sensitive; that is cn and CN both refer to the same attribute. <value> is a string representing the value, or part of one, of a key in the properties objects of the registered services. If a <value> must contain one of the characters ' * ' or '(' or ')', these characters should be escaped by preceding them with the backslash ' \' character. Note that although both the <substring> and <present> productions can produce the 'attr=*' construct, this construct is used only to denote a presence filter.
Examples of LDAP filters are:
```
 "(cn=Babs Jensen)" "(!(cn=Tim Howes))" "(&(" + ServiceScope.SERVICE_TYPE + "=service:acs)(|(group=A)(group=B*)))" "(load<0.5)" 
```
@param listener - the ServiceListener to add. @param query - the String representation of the LDAP query (can be null) @throws InvalidSyntaxException - if the supplied query contains invalid syntax.
javax.jmdns.JmDNS.addServiceListener()
Listen for services of a given type. The type has to be a fully qualified type name such as _http._tcp.local.. @param type full qualified service type, such as _http._tcp.local.. @param listener listener for service updates
org.apache.felix.dm.FilterIndex.addServiceListener()
Adds a service listener to this filter index.
org.apache.felix.ipojo.context.ServiceRegistry.addServiceListener()
Add a given service listener with no filter. @param arg0 : the service listener to add
org.eclipse.ecf.provider.zookeeper.core.ZooDiscoveryContainer.addServiceListener()
org.jboss.gravia.runtime.ModuleContext.addServiceListener()
Adds the specified {@code ServiceListener} object with the specified{@code filter} to the context module's list of listeners. See{@link Filter} for a description of the filter syntax.{@code ServiceListener} objects are notified when a service has alifecycle state change.
If the context module's list of listeners already contains a listener {@code l} such that {@code (l==listener)}, then this method replaces that listener's filter (which may be {@code null}) with the specified one (which may be {@code null}).
The listener is called if the filter criteria is met. To filter based upon the class of the service, the filter should reference the {@link org.jboss.gravia.Constants#OBJECTCLASS} property. If {@code filter} is {@code null}, all services are considered to match the filter.
When using a {@code filter}, it is possible that the {@code ServiceEvent}s for the complete lifecycle of a service will not be delivered to the listener. For example, if the {@code filter} only matches when theproperty {@code x} has the value {@code 1}, the listener will not be called if the service is registered with the property {@code x} not setto the value {@code 1}. Subsequently, when the service is modified setting property {@code x} to the value {@code 1}, the filter will match and the listener will be called with a {@code ServiceEvent} of type{@code MODIFIED}. Thus, the listener will not be called with a {@code ServiceEvent} of type {@code REGISTERED}. @param listener The {@code ServiceListener} object to be added. @param filter The filter criteria. @throws IllegalArgumentException If {@code filter} contains an invalidfilter string that cannot be parsed. @throws IllegalStateException If this ModuleContext is no longer valid. @see ServiceEvent @see ServiceListener
org.osgi.framework.BundleContext.addServiceListener()
Adds the specified {@code ServiceListener} object with the specified{@code filter} to the context bundle's list of listeners. See{@link Filter} for a description of the filter syntax.{@code ServiceListener} objects are notified when a service has alifecycle state change.
If the context bundle's list of listeners already contains a listener {@code l} such that {@code (l==listener)}, then this method replaces that listener's filter (which may be {@code null}) with the specified one (which may be {@code null}).
The listener is called if the filter criteria is met. To filter based upon the class of the service, the filter should reference the {@link Constants#OBJECTCLASS} property. If {@code filter} is {@code null}, all services are considered to match the filter.
When using a {@code filter}, it is possible that the {@code ServiceEvent}s for the complete lifecycle of a service will not be delivered to the listener. For example, if the {@code filter} only matches when theproperty {@code x} has the value {@code 1}, the listener will not be called if the service is registered with the property {@code x} not setto the value {@code 1}. Subsequently, when the service is modified setting property {@code x} to the value {@code 1}, the filter will match and the listener will be called with a {@code ServiceEvent} of type{@code MODIFIED}. Thus, the listener will not be called with a {@code ServiceEvent} of type {@code REGISTERED}.
If the Java Runtime Environment supports permissions, the {@code ServiceListener} object will be notified of a service event onlyif the bundle that is registering it has the {@code ServicePermission} toget the service using at least one of the named classes the service was registered under. @param listener The {@code ServiceListener} object to be added. @param filter The filter criteria. @throws InvalidSyntaxException If {@code filter} contains an invalidfilter string that cannot be parsed. @throws IllegalStateException If this BundleContext is no longer valid. @see ServiceEvent @see ServiceListener @see ServicePermission

Examples of org.osgi.framework.BundleContext.addServiceListener()

            if (hostObjectsThatNeedServices.isEmpty()) {
                Utils.registerDeployerServices(bundleContext);
                log.info("JS Deployer initialized");
            } else {
                final HostObjectServiceListener listener = new HostObjectServiceListener(componentContext.getBundleContext(), hostObjectsThatNeedServices);
                bundleContext.addServiceListener(listener);
                listener.start();
                if (!hostObjectsThatNeedServices.isEmpty()) {
                    Timer timer = new Timer();
                    timer.scheduleAtFixedRate(new TimerTask() {
                        public void run() {

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Examples of org.osgi.framework.BundleContext.addServiceListener()

          return ctx.getBundle(0).getBundleContext();
        }
      });
      if (systemBundle == null) systemBundle = ctx;
      systemBundle.addBundleListener(cacheClearoutListener);
      systemBundle.addServiceListener(cacheClearoutListener);
    }
  }


  private static final class ServiceKey
  {

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Examples of org.osgi.framework.BundleContext.addServiceListener()


        BundleContext systemBundleContext = framework.getSystemBundleContext();


        try
        {
            systemBundleContext.addServiceListener(new ServiceListener()
            {
                public void serviceChanged(ServiceEvent serviceEvent)
                {
                    ServiceReference reference = serviceEvent.getServiceReference();

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Examples of org.osgi.framework.BundleContext.addServiceListener()

                        holders.add(holder);
                    }
                }
            }, "(&(objectClass=" + URLStreamHandlerService.class.getName() + ")(" + URLConstants.URL_HANDLER_PROTOCOL + "=*))");


            systemBundleContext.addServiceListener(new ServiceListener()
            {
                public void serviceChanged(ServiceEvent serviceEvent)
                {
                    ServiceReference reference = serviceEvent.getServiceReference();

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Examples of org.osgi.framework.BundleContext.addServiceListener()


  @Override
  // 注册
  public void register() {
    BundleContext bundleContext = getBundleContext();
    bundleContext.addServiceListener(serviceListener);
    super.register();
  }


  // 取消注册
  @Override

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