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Builds the hapi fhir base. Requires Common lang, commons-text, and guava be built first.
/*-
* #%L
* HAPI FHIR - Core Library
* %%
* Copyright (C) 2014 - 2024 Smile CDR, Inc.
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
package ca.uhn.fhir.interceptor.executor;
import ca.uhn.fhir.interceptor.api.Hook;
import ca.uhn.fhir.interceptor.api.HookParams;
import ca.uhn.fhir.interceptor.api.IAnonymousInterceptor;
import ca.uhn.fhir.interceptor.api.IInterceptorBroadcaster;
import ca.uhn.fhir.interceptor.api.IInterceptorService;
import ca.uhn.fhir.interceptor.api.Interceptor;
import ca.uhn.fhir.interceptor.api.Pointcut;
import com.google.common.annotations.VisibleForTesting;
import org.apache.commons.lang3.Validate;
import java.lang.reflect.Method;
import java.util.Optional;
public class InterceptorService extends BaseInterceptorService
implements IInterceptorService, IInterceptorBroadcaster {
/**
* Constructor which uses a default name of "default"
*/
public InterceptorService() {
this("default");
}
/**
* Constructor
*
* @param theName The name for this registry (useful for troubleshooting)
*/
public InterceptorService(String theName) {
super(Pointcut.class, theName);
}
@Override
protected Optional scanForHook(Method nextMethod) {
return findAnnotation(nextMethod, Hook.class).map(t -> new HookDescriptor(t.value(), t.order()));
}
@Override
@VisibleForTesting
public void registerAnonymousInterceptor(Pointcut thePointcut, IAnonymousInterceptor theInterceptor) {
registerAnonymousInterceptor(thePointcut, Interceptor.DEFAULT_ORDER, theInterceptor);
}
@Override
public void registerAnonymousInterceptor(Pointcut thePointcut, int theOrder, IAnonymousInterceptor theInterceptor) {
Validate.notNull(thePointcut);
Validate.notNull(theInterceptor);
BaseInvoker invoker = new AnonymousLambdaInvoker(thePointcut, theInterceptor, theOrder);
registerAnonymousInterceptor(thePointcut, theInterceptor, invoker);
}
private static class AnonymousLambdaInvoker extends BaseInvoker {
private final IAnonymousInterceptor myHook;
private final Pointcut myPointcut;
public AnonymousLambdaInvoker(Pointcut thePointcut, IAnonymousInterceptor theHook, int theOrder) {
super(theHook, theOrder);
myHook = theHook;
myPointcut = thePointcut;
}
@Override
Object invoke(HookParams theParams) {
myHook.invoke(myPointcut, theParams);
return true;
}
}
}
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