nmode's Git Repositories - signal-cli/blob - src/main/java/org/asamk/signal/dbus/DbusInterfacePropertiesHandler.java

   1 package org.asamk.signal.dbus;
   2
   3 import org.asamk.Signal;
   4
   5 import java.util.Collection;
   6 import java.util.List;
   7 import java.util.function.Consumer;
   8 import java.util.function.Supplier;
   9
  10 public class DbusInterfacePropertiesHandler {
  11
  12     private final String interfaceName;
  13     private final List<DbusProperty<?>> properties;
  14
  15     public DbusInterfacePropertiesHandler(final String interfaceName, final List<DbusProperty<?>> properties) {
  16         this.interfaceName = interfaceName;
  17         this.properties = properties;
  18     }
  19
  20     public String getInterfaceName() {
  21         return interfaceName;
  22     }
  23
  24     @SuppressWarnings("unchecked")
  25     private <T> DbusProperty<T> findProperty(String propertyName) {
  26         final var property = properties.stream().filter(p -> p.getName().equals(propertyName)).findFirst();
  27         if (property.isEmpty()) {
  28             throw new Signal.Error.Failure("Property not found");
  29         }
  30         return (DbusProperty<T>) property.get();
  31     }
  32
  33     <T> Consumer<T> getSetter(String propertyName) {
  34         return this.<T>findProperty(propertyName).getSetter();
  35     }
  36
  37     <T> Supplier<T> getGetter(String propertyName) {
  38         return this.<T>findProperty(propertyName).getGetter();
  39     }
  40
  41     Collection<DbusProperty<?>> getProperties() {
  42         return properties;
  43     }
  44 }