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How to use ReentrantReadWriteLock method of org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator class

Best Mockito code snippet using org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.ReentrantReadWriteLock

Source:TypeCachingBytecodeGenerator.java

...5package org.mockito.internal.creation.bytebuddy;6import java.lang.ref.ReferenceQueue;7import java.util.Set;8import java.util.concurrent.locks.ReadWriteLock;9import java.util.concurrent.locks.ReentrantReadWriteLock;10import net.bytebuddy.TypeCache;11import org.mockito.mock.SerializableMode;12class TypeCachingBytecodeGenerator extends ReferenceQueue<ClassLoader>13        implements BytecodeGenerator {14    private static final Object BOOTSTRAP_LOCK = new Object();15    private final BytecodeGenerator bytecodeGenerator;16    private final TypeCache<MockitoMockKey> typeCache;17    private final ReadWriteLock lock = new ReentrantReadWriteLock();18    public TypeCachingBytecodeGenerator(BytecodeGenerator bytecodeGenerator, boolean weak) {19        this.bytecodeGenerator = bytecodeGenerator;20        typeCache =21                new TypeCache.WithInlineExpunction<>(22                        weak ? TypeCache.Sort.WEAK : TypeCache.Sort.SOFT);23    }24    @SuppressWarnings("unchecked")25    @Override26    public <T> Class<T> mockClass(final MockFeatures<T> params) {27        lock.readLock().lock();28        try {29            ClassLoader classLoader = params.mockedType.getClassLoader();30            return (Class<T>)31                    typeCache.findOrInsert(...

ReentrantReadWriteLock

Using AI Code Generation

1package org.mockito.internal.creation.bytebuddy;2import net.bytebuddy.ByteBuddy;3import net.bytebuddy.description.type.TypeDescription;4import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;5import net.bytebuddy.implementation.bytecode.assign.Assigner;6import net.bytebuddy.implementation.bytecode.assign.primitive.PrimitiveTypeAwareAssigner;7import net.bytebuddy.implementation.bytecode.assign.primitive.PrimitiveTypeAwareAssigner.Typing;8import net.bytebuddy.implementation.bytecode.assign.reference.ReferenceTypeAwareAssigner;9import net.bytebuddy.implementation.bytecode.assign.reference.ReferenceTypeAwareAssigner.Typing;10import java.util.concurrent.locks.ReentrantReadWriteLock;11public class TypeCachingBytecodeGenerator implements BytecodeGenerator {12    private final BytecodeGenerator delegate;13    private final ReentrantReadWriteLock cacheLock = new ReentrantReadWriteLock();14    private final Map<TypeDescription, Class<?>> cache = new HashMap<TypeDescription, Class<?>>();15    public TypeCachingBytecodeGenerator(BytecodeGenerator delegate) {16        this.delegate = delegate;17    }18    public Class<?> mockClass(TypeDescription typeDescription) {19        Class<?> clazz = null;20        cacheLock.readLock().lock();21        try {22            clazz = cache.get(typeDescription);23        } finally {24            cacheLock.readLock().unlock();25        }26        if (clazz == null) {27            cacheLock.writeLock().lock();28            try {29                clazz = cache.get(typeDescription);30                if (clazz == null) {31                    clazz = delegate.mockClass(typeDescription);32                    cache.put(typeDescription, clazz);33                }34            } finally {35                cacheLock.writeLock().unlock();36            }37        }38        return clazz;39    }40    public static class Factory implements BytecodeGenerator.Factory {41        private final BytecodeGenerator.Factory delegate;42        public Factory(BytecodeGenerator.Factory delegate) {43            this.delegate = delegate;44        }45        public BytecodeGenerator create(ClassLoader classLoader, ClassLoadingStrategy classLoadingStrategy, Assigner assigner) {46            BytecodeGenerator bytecodeGenerator = delegate.create(classLoader, classLoadingStrategy, assigner);47            return new TypeCachingBytecodeGenerator(bytecodeGenerator);48        }49    }50}51package org.mockito.internal.creation.bytebuddy;52import net.bytebuddy.ByteBuddy;53import net.bytebuddy.description.type.TypeDescription;54import net

ReentrantReadWriteLock

Using AI Code Generation

1import java.util.concurrent.locks.ReentrantReadWriteLock;2import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;3import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;4public class ReentrantReadWriteLockExample {5    public static void main(String[] args) {6        ReentrantReadWriteLock lock = new ReentrantReadWriteLock();7        ReadLock readLock = lock.readLock();8        WriteLock writeLock = lock.writeLock();9        readLock.lock();10        writeLock.lock();11        readLock.unlock();12        writeLock.unlock();13    }14}

ReentrantReadWriteLock

Using AI Code Generation

1public class ReentrantReadWriteLockDemo {2    public static void main(String[] args) throws InterruptedException {3        ReentrantReadWriteLock lock = new ReentrantReadWriteLock();4        ReentrantReadWriteLock.ReadLock readLock = lock.readLock();5        ReentrantReadWriteLock.WriteLock writeLock = lock.writeLock();6        Thread thread1 = new Thread(() -> {7            readLock.lock();8            try {9                System.out.println("readLock 1");10                Thread.sleep(1000);11            } catch (InterruptedException e) {12                e.printStackTrace();13            } finally {14                readLock.unlock();15            }16        });17        Thread thread2 = new Thread(() -> {18            readLock.lock();19            try {20                System.out.println("readLock 2");21                Thread.sleep(1000);22            } catch (InterruptedException e) {23                e.printStackTrace();24            } finally {25                readLock.unlock();26            }27        });28        Thread thread3 = new Thread(() -> {29            writeLock.lock();30            try {31                System.out.println("writeLock 1");32                Thread.sleep(1000);33            } catch (InterruptedException e) {34                e.printStackTrace();35            } finally {36                writeLock.unlock();37            }38        });39        Thread thread4 = new Thread(() -> {40            writeLock.lock();41            try {42                System.out.println("writeLock 2");43                Thread.sleep(1000);44            } catch (InterruptedException e) {45                e.printStackTrace();46            } finally {47                writeLock.unlock();48            }49        });50        thread1.start();51        thread2.start();52        thread3.start();53        thread4.start();54        thread1.join();55        thread2.join();56        thread3.join();57        thread4.join();58    }59}60tryLock(long, TimeUnit): Acquires the lock only if it is free within the given

ReentrantReadWriteLock

Using AI Code Generation

1import java.util.concurrent.locks.ReentrantReadWriteLock;2import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator;3public class MockitoReentrantReadWriteLock {4    public static void main(String[] args) {5        ReentrantReadWriteLock reentrantReadWriteLock = new ReentrantReadWriteLock();6        TypeCachingBytecodeGenerator typeCachingBytecodeGenerator = new TypeCachingBytecodeGenerator(reentrantReadWriteLock);7        System.out.println("typeCachingBytecodeGenerator = " + typeCachingBytecodeGenerator);8    }9}10Java ReentrantLock tryLock()11Java ReentrantLock tryLock(long timeout, TimeUnit unit)12Java ReentrantLock unlock()13Java ReentrantLock newCondition()14Java ReentrantLock hasQueuedThreads()15Java ReentrantLock hasQueuedThread(Thread thread)16Java ReentrantLock getQueueLength()17Java ReentrantLock getQueuedThreads()18Java ReentrantLock isHeldByCurrentThread()19Java ReentrantLock getHoldCount()20Java ReentrantLock isLocked()21Java ReentrantLock lockInterruptibly()22Java ReentrantLock lock()23Java ReentrantLock lockInterruptibly() vs lock()24Java ReadWriteLock readLock()25Java ReadWriteLock writeLock()26Java ReadWriteLock lockInterruptibly()27Java ReadWriteLock lock()28Java ReadWriteLock tryLock()29Java ReadWriteLock tryLock(long timeout, TimeUnit unit)30Java ReadWriteLock unlock()31Java LockSupport park()32Java LockSupport parkNanos(long nanos)33Java LockSupport parkUntil(long deadline)34Java LockSupport unpark(Thread thread)35Java LockSupport park(Object blocker)36Java LockSupport parkNanos(Object blocker, long nanos)37Java LockSupport parkUntil(Object

ReentrantReadWriteLock

Using AI Code Generation

1            try {2                System.out.println("writeLock 1");3                Thread.sleep(1000);4            } catch (InterruptedException e) {5                e.printStackTrace();6            } finally {7                writeLock.unlock();8            }9        });10        Thread thread4 = new Thread(() -> {11            writeLock.lock();12            try {13                System.out.println("writeLock 2");14                Thread.sleep(1000);15            } catch (InterruptedException e) {16                e.printStackTrace();17            } finally {18                writeLock.unlock();19            }20        });21        thread1.start();22        thread2.start();23        thread3.start();24        thread4.start();25        thread1.join();26        thread2.join();27        thread3.join();28        thread4.join();29    }30}31tryLock(long, TimeUnit): Acquires the lock only if it is free within the given

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