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✨ Add injection services (#211)

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* ✨ Add injection services

* Change dependency scope for Guice
This commit is contained in:
Alexander Söderberg 2021-01-14 07:31:53 +01:00
parent 0b6a554946
commit 2cf743c805
9 changed files with 310 additions and 25 deletions
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23
cloud-annotations/src/main/java/cloud/commandframework/annotations/MethodCommandExecutionHandler.java
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@ -23,7 +23,6 @@
//
package cloud.commandframework.annotations;
import cloud.commandframework.annotations.injection.ParameterInjector;
import cloud.commandframework.annotations.injection.ParameterInjectorRegistry;
import cloud.commandframework.arguments.CommandArgument;
import cloud.commandframework.arguments.flags.FlagContext;
@ -37,9 +36,9 @@ import java.lang.invoke.MethodHandles;
import java.lang.reflect.Method;
import java.lang.reflect.Parameter;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Optional;
class MethodCommandExecutionHandler<C> implements CommandExecutionHandler<C> {
@ -90,19 +89,13 @@ class MethodCommandExecutionHandler<C> implements CommandExecutionHandler<C> {
if (parameter.getType().isAssignableFrom(commandContext.getSender().getClass())) {
arguments.add(commandContext.getSender());
} else {
final Collection<ParameterInjector<C, ?>> injectors = this.injectorRegistry.injectors(parameter.getType());
Object value = null;
for (final ParameterInjector<C, ?> injector : injectors) {
value = injector.create(
commandContext,
this.annotationAccessor
);
if (value != null) {
break;
}
}
if (value != null) {
arguments.add(value);
final Optional<?> value = this.injectorRegistry.getInjectable(
parameter.getType(),
commandContext,
this.annotationAccessor
);
if (value.isPresent()) {
arguments.add(value.get());
} else {
throw new IllegalArgumentException(String.format(
"Unknown command parameter '%s' in method '%s'",