java/util/ServiceLoader.java

65  * interface or class. A {@code ServiceLoader} is an object that locates and
75  * one of the static {@code load} methods of ServiceLoader. If the application
83  * service by means of the {@link #iterator() iterator} method. {@code ServiceLoader}
103  *     ServiceLoader<CodecFactory> loader = ServiceLoader.load(CodecFactory.class);
129  *     ServiceLoader<CodecFactory> loader = ServiceLoader.load(CodecFactory.class);
349  *   href="ServiceLoader.html#format">format</a> specified above; </li>
390 public final class ServiceLoader<S>
407     // The access control context taken when the ServiceLoader is created
428      * Represents a service provider located by {@code ServiceLoader}.
430      * <p> When using a loader's {@link ServiceLoader#stream() stream()} method
476     private ServiceLoader(Class<?> caller, ModuleLayer layer, Class<S> svc) {
499     private ServiceLoader(Class<?> caller, Class<S> svc, ClassLoader cl) {
509             // if we get here then it means that ServiceLoader is being used
541     private ServiceLoader(Module callerModule, Class<S> svc, ClassLoader cl) {
1360             final int expectedReloadCount = ServiceLoader.this.reloadCount;
1370                 if (ServiceLoader.this.reloadCount != expectedReloadCount)
1425      *    Stream<CodecFactory> providers = ServiceLoader.load(CodecFactory.class)
1429      *    Stream<CodecFactory> providers = ServiceLoader.load(CodecFactory.class)
1457         final int expectedReloadCount = ServiceLoader.this.reloadCount;
1473             if (ServiceLoader.this.reloadCount != expectedReloadCount)
1525     static <S> ServiceLoader<S> load(Class<S> service,
1529         return new ServiceLoader<>(callerModule, service, loader);
1555      *   defineModulesWithManyLoaders}). If this {@code ServiceLoader.load} method
1636     public static <S> ServiceLoader<S> load(Class<S> service,
1639         return new ServiceLoader<>(Reflection.getCallerClass(), service, loader);
1649      *     ServiceLoader.load(service)
1655      *     ServiceLoader.load(service, Thread.currentThread().getContextClassLoader())
1682     public static <S> ServiceLoader<S> load(Class<S> service) {
1684         return new ServiceLoader<>(Reflection.getCallerClass(), service, cl);
1694      *     ServiceLoader.load(service, ClassLoader.getPlatformClassLoader())
1718     public static <S> ServiceLoader<S> loadInstalled(Class<S> service) {
1720         return new ServiceLoader<>(Reflection.getCallerClass(), service, cl);
1771     public static <S> ServiceLoader<S> load(ModuleLayer layer, Class<S> service) {
1772         return new ServiceLoader<>(Reflection.getCallerClass(), layer, service);
1785      *    CodecFactory factory = ServiceLoader.load(CodecFactory.class)
1838         return "java.util.ServiceLoader[" + service.getName() + "]";