Examples of org.jboss.gravia.runtime.Filter

org.jboss.gravia.runtime.Filter
etf.org/rfc/rfc1960.txt">RFC 1960-based Filter.
{@code Filter}s can be created by calling {@link ModuleContext#createFilter(String)}.
A {@code Filter} can be used numerous times to determine if the matchargument matches the filter string that was used to create the {@code Filter}.
Some examples of LDAP filters are:
```
 "(cn=Babs Jensen)" "(!(cn=Tim Howes))" "(&(" + Constants.OBJECTCLASS + "=Person)(|(sn=Jensen)(cn=Babs J*)))" "(o=univ*of*mich*)" 
```
@author thomas.diesler@jboss.com @since 27-Sep-2013 @ThreadSafe

     * @param clazz The class name with which the service was registered or <code>null</code> for all services.
     * @param filterStr The filter expression or <code>null</code> for all services.
     * @return A potentially empty list of <code>ServiceReference</code> objects.
     */
    List<ServiceState<?>> getServiceReferences(ModuleContext context, String clazz, String filterStr, boolean checkAssignable) {
        Filter filter = NoFilter.INSTANCE;
        if (filterStr != null)
            filter = context.createFilter(filterStr);


        List<ServiceState<?>> result = getServiceReferencesInternal(context, clazz, filter, checkAssignable);
        return result;

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            // If the context moduleState's list of listeners already contains a listener l such that (l==listener),
            // then this method replaces that listener's filter (which may be null) with the specified one (which may be null).
            removeServiceListener(module, listener);


            // Create the new listener registration
            Filter filter = (filterstr != null ? FilterFactory.createFilter(filterstr) : NoFilter.INSTANCE);
            ServiceListenerRegistration slreg = new ServiceListenerRegistration(module, listener, filter);


            // Add the listener to the list
            listeners.add(slreg);
        }

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                    // The MODIFIED_ENDMATCH event is synchronously delivered after the service properties have been modified.
                    // This event is only delivered to listeners which were added with a non-null filter where
                    // the filter matched the service properties prior to the modification but the filter does
                    // not match the modified service properties.
                    else if (filterstr != null && ServiceEvent.MODIFIED == event.getType()) {
                        Filter filter = listenerReg.filter;
                        if (/* filter.match(reference.getPreviousProperties()) && */ !filter.match(reference)) {
                            ServiceEvent endmatch = new ServiceEventImpl(ServiceEvent.MODIFIED_ENDMATCH, reference);
                            listener.serviceChanged(endmatch);
                        }
                    }
                } catch (Throwable th) {

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        ModuleContext getModuleContext() {
            return moduleContext;
        }


        String getFilter() {
            Filter filter = registration.filter;
            return filter != NoFilter.INSTANCE ? filter.toString() : null;
        }

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            // If the context moduleState's list of listeners already contains a listener l such that (l==listener),
            // then this method replaces that listener's filter (which may be null) with the specified one (which may be null).
            removeServiceListener(module, listener);


            // Create the new listener registration
            Filter filter = (filterstr != null ? FilterFactory.createFilter(filterstr) : NoFilter.INSTANCE);
            ServiceListenerRegistration slreg = new ServiceListenerRegistration(module, listener, filter);


            // Add the listener to the list
            listeners.add(slreg);
        }

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                    // The MODIFIED_ENDMATCH event is synchronously delivered after the service properties have been modified.
                    // This event is only delivered to listeners which were added with a non-null filter where
                    // the filter matched the service properties prior to the modification but the filter does
                    // not match the modified service properties.
                    else if (filterstr != null && ServiceEvent.MODIFIED == event.getType()) {
                        Filter filter = listenerReg.filter;
                        if (/* filter.match(reference.getPreviousProperties()) && */ !filter.match(reference)) {
                            ServiceEvent endmatch = new ServiceEventImpl(ServiceEvent.MODIFIED_ENDMATCH, reference);
                            listener.serviceChanged(endmatch);
                        }
                    }
                } catch (Throwable th) {

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        ModuleContext getModuleContext() {
            return moduleContext;
        }


        String getFilter() {
            Filter filter = registration.filter;
            return filter != NoFilter.INSTANCE ? filter.toString() : null;
        }

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     * @param clazz The class name with which the service was registered or <code>null</code> for all services.
     * @param filterStr The filter expression or <code>null</code> for all services.
     * @return A potentially empty list of <code>ServiceReference</code> objects.
     */
    List<ServiceState<?>> getServiceReferences(ModuleContext context, String clazz, String filterStr, boolean checkAssignable) {
        Filter filter = NoFilter.INSTANCE;
        if (filterStr != null)
            filter = context.createFilter(filterStr);


        List<ServiceState<?>> result = getServiceReferencesInternal(context, clazz, filter, checkAssignable);
        return result;

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            // If the context moduleState's list of listeners already contains a listener l such that (l==listener),
            // then this method replaces that listener's filter (which may be null) with the specified one (which may be null).
            removeServiceListener(module, listener);


            // Create the new listener registration
            Filter filter = (filterstr != null ? FilterFactory.createFilter(filterstr) : NoFilter.INSTANCE);
            ServiceListenerRegistration slreg = new ServiceListenerRegistration(module, listener, filter);


            // Add the listener to the list
            listeners.add(slreg);
        }

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                    // The MODIFIED_ENDMATCH event is synchronously delivered after the service properties have been modified.
                    // This event is only delivered to listeners which were added with a non-null filter where
                    // the filter matched the service properties prior to the modification but the filter does
                    // not match the modified service properties.
                    else if (filterstr != null && ServiceEvent.MODIFIED == event.getType()) {
                        Filter filter = listenerReg.filter;
                        if (/* filter.match(reference.getPreviousProperties()) && */ !filter.match(reference)) {
                            ServiceEvent endmatch = new ServiceEventImpl(ServiceEvent.MODIFIED_ENDMATCH, reference);
                            listener.serviceChanged(endmatch);
                        }
                    }
                } catch (Throwable th) {

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Related Classes of org.jboss.gravia.runtime.Filter

org.jboss.gravia.runtime.embedded.internal.RuntimeServicesManager

org.jboss.gravia.runtime.spi.RuntimeEventsManager

org.jboss.gravia.runtime.spi.RuntimeEventsManager$ListenerInfo

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