AbstractDomainRegistry.java

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package com.reallifedeveloper.common.domain.registry;
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import java.util.concurrent.locks.Lock;
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import java.util.concurrent.locks.ReentrantLock;
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import org.checkerframework.checker.nullness.qual.Nullable;
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import org.springframework.context.ApplicationContext;
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import org.springframework.context.ApplicationContextAware;
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import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
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/**
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 * Base class for Spring-based domain registries. A domain registry is conceptually a singleton and should only be used when dependency
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 * injection cannot be used, e.g., in entities or value objects.
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 *
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 * @author RealLifeDeveloper
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 */
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public abstract class AbstractDomainRegistry implements ApplicationContextAware {
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    private static final Lock CLASS_LOCK = new ReentrantLock();
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    private static @Nullable ApplicationContext applicationContext;
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    /**
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     * Looks up the Spring bean of the given type. This method never returns {@code null}; if the bean cannot be found, an exception is
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     * thrown.
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     *
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     * @param <T>      the type of the bean to look up
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     * @param beanType the class of the bean to look up
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     *
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     * @return the Spring bean, never {@code null}
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     */
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    protected static <T> T getBean(Class<T> beanType) {
34 1 1. getBean : negated conditional → KILLED
 
        if (applicationContext == null) {
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            throw new IllegalStateException("DomainRegistry has not been initialized");
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        }
37 1 1. getBean : replaced return value with null for com/reallifedeveloper/common/domain/registry/AbstractDomainRegistry::getBean → KILLED
 
        return applicationContext.getBean(beanType);
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    }
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    @Override
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    @SuppressFBWarnings(value = "ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD", justification = "We handle concurrency issues with a lock")
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    public void setApplicationContext(ApplicationContext applicationContext) {
43 1 1. setApplicationContext : removed call to java/util/concurrent/locks/Lock::lock → KILLED
 
        CLASS_LOCK.lock();
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        try {
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            AbstractDomainRegistry.applicationContext = applicationContext;
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        } finally {
47 1 1. setApplicationContext : removed call to java/util/concurrent/locks/Lock::unlock → TIMED_OUT
 
            CLASS_LOCK.unlock();
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        }
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    }
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}

Mutations

34

1.1
Location : getBean
Killed by : com.reallifedeveloper.common.domain.registry.CommonDomainRegistryTest.[engine:junit-jupiter]/[class:com.reallifedeveloper.common.domain.registry.CommonDomainRegistryTest]/[method:uninitializedRegistryShouldThrowException()] negated conditional → KILLED

37

1.1
Location : getBean
Killed by : com.reallifedeveloper.common.domain.event.DomainEventTest.[engine:junit-jupiter]/[class:com.reallifedeveloper.common.domain.event.DomainEventTest]/[method:constructorNullDateVersion()] replaced return value with null for com/reallifedeveloper/common/domain/registry/AbstractDomainRegistry::getBean → KILLED

43

1.1
Location : setApplicationContext
Killed by : com.reallifedeveloper.common.domain.registry.CommonDomainRegistryTest.[engine:junit-jupiter]/[class:com.reallifedeveloper.common.domain.registry.CommonDomainRegistryTest]/[method:uninitializedRegistryShouldThrowException()] removed call to java/util/concurrent/locks/Lock::lock → KILLED

47

1.1
Location : setApplicationContext
Killed by : none removed call to java/util/concurrent/locks/Lock::unlock → TIMED_OUT

Active mutators

Tests examined


Report generated by PIT 1.20.2