private void logManagedObjects() {
final ImmutableSet.Builder<String> builder = ImmutableSet.builder();
for (Object bean : lifeCycle.getBeans()) {
builder.add(bean.getClass().getCanonicalName());
}
LOG.debug("managed objects = {}", builder.build());
}
final Set<UUID> getPlayers() {
ImmutableSet.Builder<UUID> setBuilder = ImmutableSet.builder();
if (pool != null) {
try (Jedis rsc = pool.getResource()) {
List<String> keys = new ArrayList<>();
for (String i : getServerIds()) {
keys.add("proxy:" + i + ":usersOnline");
}
if (!keys.isEmpty()) {
Set<String> users = rsc.sunion(keys.toArray(new String[keys.size()]));
if (users != null && !users.isEmpty()) {
for (String user : users) {
try {
setBuilder = setBuilder.add(UUID.fromString(user));
} catch (IllegalArgumentException ignored) {
}
}
}
}
} catch (JedisConnectionException e) {
// Redis server has disappeared!
getLogger()
.log(
Level.SEVERE,
"Unable to get connection from pool - did your Redis server go away?",
e);
throw new RuntimeException("Unable to get all players online", e);
}
}
return setBuilder.build();
}
private Set<String> getLocalPlayersAsUuidStrings() {
ImmutableSet.Builder<String> builder = ImmutableSet.builder();
for (ProxiedPlayer player : getProxy().getPlayers()) {
builder.add(player.getUniqueId().toString());
}
return builder.build();
}
private void logHealthChecks() {
final ImmutableSet.Builder<String> builder = ImmutableSet.builder();
for (HealthCheck healthCheck : healthChecks.build()) {
builder.add(healthCheck.getClass().getCanonicalName());
}
LOG.debug("health checks = {}", builder.build());
}
public void testComplexBuilder() {
List<Integer> colorElem = asList(0x00, 0x33, 0x66, 0x99, 0xCC, 0xFF);
// javac won't compile this without "this.<Integer>"
ImmutableSet.Builder<Integer> webSafeColorsBuilder = this.<Integer>builder();
for (Integer red : colorElem) {
for (Integer green : colorElem) {
for (Integer blue : colorElem) {
webSafeColorsBuilder.add((red << 16) + (green << 8) + blue);
}
}
}
ImmutableSet<Integer> webSafeColors = webSafeColorsBuilder.build();
assertEquals(216, webSafeColors.size());
Integer[] webSafeColorArray = webSafeColors.toArray(new Integer[webSafeColors.size()]);
assertEquals(0x000000, (int) webSafeColorArray[0]);
assertEquals(0x000033, (int) webSafeColorArray[1]);
assertEquals(0x000066, (int) webSafeColorArray[2]);
assertEquals(0x003300, (int) webSafeColorArray[6]);
assertEquals(0x330000, (int) webSafeColorArray[36]);
ImmutableSet<Integer> addedColor = webSafeColorsBuilder.add(LAST_COLOR_ADDED).build();
assertEquals(
"Modifying the builder should not have changed any already built sets",
216,
webSafeColors.size());
assertEquals("the new array should be one bigger than webSafeColors", 217, addedColor.size());
Integer[] appendColorArray = addedColor.toArray(new Integer[addedColor.size()]);
assertEquals(getComplexBuilderSetLastElement(), (int) appendColorArray[216]);
}
public void testBuilderAddAllHandlesNullsCorrectly() {
ImmutableSet.Builder<String> builder = this.<String>builder();
try {
builder.addAll((Iterable<String>) null);
fail("expected NullPointerException"); // COV_NF_LINE
} catch (NullPointerException expected) {
}
try {
builder.addAll((Iterator<String>) null);
fail("expected NullPointerException"); // COV_NF_LINE
} catch (NullPointerException expected) {
}
builder = this.<String>builder();
List<String> listWithNulls = asList("a", null, "b");
try {
builder.addAll(listWithNulls);
fail("expected NullPointerException"); // COV_NF_LINE
} catch (NullPointerException expected) {
}
Iterable<String> iterableWithNulls = MinimalIterable.of("a", null, "b");
try {
builder.addAll(iterableWithNulls);
fail("expected NullPointerException"); // COV_NF_LINE
} catch (NullPointerException expected) {
}
}
public Set<UUID> getPlayersOnProxy(String server) {
checkArgument(getServerIds().contains(server), server + " is not a valid proxy ID");
try (Jedis jedis = pool.getResource()) {
Set<String> users = jedis.smembers("proxy:" + server + ":usersOnline");
ImmutableSet.Builder<UUID> builder = ImmutableSet.builder();
for (String user : users) {
builder.add(UUID.fromString(user));
}
return builder.build();
}
}
final Set<UUID> getPlayersOnServer(@NonNull String server) {
checkArgument(getProxy().getServers().containsKey(server), "server does not exist");
Collection<String> asStrings =
(Collection<String>)
getServerPlayersScript.eval(
ImmutableList.<String>of(), ImmutableList.<String>of(server));
ImmutableSet.Builder<UUID> builder = ImmutableSet.builder();
for (String s : asStrings) {
builder.add(UUID.fromString(s));
}
return builder.build();
}
private Set<TestBean> buildBeans() {
ImmutableSet.Builder<TestBean> aBuilder = ImmutableSet.builder();
aBuilder.add(
new TestBean("John", "Doe", "blue"),
new TestBean("Sally", "Smith", "red"),
new TestBean("Abe", "Lincoln", "black"),
new TestBean("Albus", "Dumbledore", "purple"),
new TestBean("Herminoe", "Grainger", "pink"));
return aBuilder.build();
}
private void logProviders() {
final ImmutableSet.Builder<String> builder = ImmutableSet.builder();
for (Class<?> klass : config.getClasses()) {
if (klass.isAnnotationPresent(Provider.class)) {
builder.add(klass.getCanonicalName());
}
}
for (Object o : config.getSingletons()) {
if (o.getClass().isAnnotationPresent(Provider.class)) {
builder.add(o.getClass().getCanonicalName());
}
}
LOG.debug("providers = {}", builder.build());
}
public void testBuilderAddHandlesNullsCorrectly() {
ImmutableSet.Builder<String> builder = this.<String>builder();
try {
builder.add((String) null);
fail("expected NullPointerException"); // COV_NF_LINE
} catch (NullPointerException expected) {
}
builder = this.<String>builder();
try {
builder.add((String[]) null);
fail("expected NullPointerException"); // COV_NF_LINE
} catch (NullPointerException expected) {
}
builder = this.<String>builder();
try {
builder.add("a", (String) null);
fail("expected NullPointerException"); // COV_NF_LINE
} catch (NullPointerException expected) {
}
builder = this.<String>builder();
try {
builder.add("a", "b", (String) null);
fail("expected NullPointerException"); // COV_NF_LINE
} catch (NullPointerException expected) {
}
builder = this.<String>builder();
try {
builder.add("a", "b", "c", null);
fail("expected NullPointerException"); // COV_NF_LINE
} catch (NullPointerException expected) {
}
builder = this.<String>builder();
try {
builder.add("a", "b", null, "c");
fail("expected NullPointerException"); // COV_NF_LINE
} catch (NullPointerException expected) {
}
}
public Builder add(Object obj) {
super.add(obj);
return this;
}
/**
* Adds each element of {@code elements} to the {@code ImmutableSortedSet}, ignoring duplicate
* elements (only the first duplicate element is added).
*
* @param elements the elements to add to the {@code ImmutableSortedSet}
* @return this {@code Builder} object
* @throws NullPointerException if {@code elements} contains a null element
*/
@Override
public Builder<E> addAll(Iterator<? extends E> elements) {
super.addAll(elements);
return this;
}
ImmutableSet<Task> getTasks() {
return tasks.build();
}
ImmutableSet<EventListener> getServletListeners() {
return servletListeners.build();
}
/**
* Adds a {@link Task} instance.
*
* @param task a {@link Task}
*/
public void addTask(Task task) {
tasks.add(checkNotNull(task));
}
ImmutableSet<HealthCheck> getHealthChecks() {
return healthChecks.build();
}
/**
* Adds each element of {@code elements} to the {@code ImmutableSortedSet}, ignoring duplicate
* elements (only the first duplicate element is added).
*
* @param elements the elements to add
* @return this {@code Builder} object
* @throws NullPointerException if {@code elements} contains a null element
*/
@Override
public Builder<E> add(E... elements) {
super.add(elements);
return this;
}
/**
* Adds the given health check to the set of health checks exposed on the admin port.
*
* @param healthCheck a health check
*/
public void addHealthCheck(HealthCheck healthCheck) {
healthChecks.add(checkNotNull(healthCheck));
}
public Builder addAll(Iterable paramIterable)
{
super.addAll(paramIterable);
return this;
}
public Builder add(Object paramObject)
{
super.add(paramObject);
return this;
}
public transient Builder add(Object aobj[]) {
super.add(aobj);
return this;
}
public Builder addAll(Iterator iterator1) {
super.addAll(iterator1);
return this;
}
public Builder addAll(Iterable iterable) {
super.addAll(iterable);
return this;
}
public Builder add(Object... paramVarArgs)
{
super.add(paramVarArgs);
return this;
}
/**
* Generates an implementation of the given managed type.
*
* <p>The generated class will implement/extend the managed type and will:
*
* <ul>
* <li>provide implementations for abstract getters and setters that delegate to model nodes
* <li>provide a `toString()` implementation
* <li>mix-in implementation of {@link ManagedInstance}
* <li>provide a constructor that accepts a {@link ModelElementState}, which will be used to
* implement the above.
* </ul>
*
* In case a delegate schema is supplied, the generated class will also have:
*
* <ul>
* <li>a constructor that also takes a delegate instance
* <li>methods that call through to the delegate instance
* </ul>
*/
public <T, M extends T, D extends T> Class<? extends M> generate(
StructSchema<M> viewSchema, @Nullable StructSchema<D> delegateSchema) {
if (delegateSchema != null
&& Modifier.isAbstract(delegateSchema.getType().getConcreteClass().getModifiers())) {
throw new IllegalArgumentException("Delegate type must be null or a non-abstract type");
}
ClassWriter visitor = new ClassWriter(ClassWriter.COMPUTE_MAXS | ClassWriter.COMPUTE_FRAMES);
ModelType<M> viewType = viewSchema.getType();
StringBuilder generatedTypeNameBuilder = new StringBuilder(viewType.getName());
if (delegateSchema != null) {
generatedTypeNameBuilder
.append("$BackedBy_")
.append(delegateSchema.getType().getName().replaceAll("\\.", "_"));
} else {
generatedTypeNameBuilder.append("$Impl");
}
String generatedTypeName = generatedTypeNameBuilder.toString();
Type generatedType = Type.getType("L" + generatedTypeName.replaceAll("\\.", "/") + ";");
Class<M> viewClass = viewType.getConcreteClass();
Class<?> superclass;
final ImmutableSet.Builder<String> interfacesToImplement = ImmutableSet.builder();
final ImmutableSet.Builder<Class<?>> typesToDelegate = ImmutableSet.builder();
typesToDelegate.add(viewClass);
interfacesToImplement.add(MANAGED_INSTANCE_TYPE);
if (viewClass.isInterface()) {
superclass = Object.class;
interfacesToImplement.add(Type.getInternalName(viewClass));
} else {
superclass = viewClass;
}
// TODO:LPTR This should be removed once BinaryContainer is a ModelMap
// We need to also implement all the interfaces of the delegate type because otherwise
// BinaryContainer won't recognize managed binaries as BinarySpecInternal
if (delegateSchema != null) {
ModelSchemaUtils.walkTypeHierarchy(
delegateSchema.getType().getConcreteClass(),
new ModelSchemaUtils.TypeVisitor<D>() {
@Override
public void visitType(Class<? super D> type) {
if (type.isInterface()) {
typesToDelegate.add(type);
interfacesToImplement.add(Type.getInternalName(type));
}
}
});
}
generateProxyClass(
visitor,
viewSchema,
delegateSchema,
interfacesToImplement.build(),
typesToDelegate.build(),
generatedType,
Type.getType(superclass));
ClassLoader targetClassLoader = viewClass.getClassLoader();
if (delegateSchema != null) {
// TODO - remove this once the above is removed
try {
viewClass.getClassLoader().loadClass(delegateSchema.getType().getConcreteClass().getName());
} catch (ClassNotFoundException e) {
// Delegate class is not visible to managed view type -> view type is more general than
// delegate type, so use the delegate classloader instead
targetClassLoader = delegateSchema.getType().getConcreteClass().getClassLoader();
}
}
return defineClass(visitor, targetClassLoader, generatedTypeName);
}
public Builder addAll(Iterator paramIterator)
{
super.addAll(paramIterator);
return this;
}
/**
* Adds {@code element} to the {@code ImmutableSortedSet}. If the {@code ImmutableSortedSet}
* already contains {@code element}, then {@code add} has no effect. (only the previously added
* element is retained).
*
* @param element the element to add
* @return this {@code Builder} object
* @throws NullPointerException if {@code element} is null
*/
@Override
public Builder<E> add(E element) {
super.add(element);
return this;
}
