Example usage for org.apache.commons.pool2.impl PooledSoftReference PooledSoftReference

Introduction

In this page you can find the example usage for org.apache.commons.pool2.impl PooledSoftReference PooledSoftReference.

Prototype

public PooledSoftReference(SoftReference<T> reference) 

Source Link

Document

Creates a new PooledSoftReference wrapping the provided reference.

Usage

From source file:com.skynetcomputing.database.Database.java

/**
 * Creates a new database connection pool so that statements and queries can be executed.
 *///from  w  w  w  .j  a  v  a 2s . co m
@SuppressWarnings("unchecked")
private Database() {
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    config.setMaxIdle(5);
    config.setMaxTotal(10);

    // Configurable connectionstring.
    String connString = MiscUtils.getPropertyOrDefault("dbConnection", URL);
    String connUser = MiscUtils.getPropertyOrDefault("dbUser", USERNAME);
    String connPassword = MiscUtils.getPropertyOrDefault("dbPassword", PASSWORD);

    pool = new GenericObjectPool<>(new BasePooledObjectFactory() {
        @Override
        public Object create() throws Exception {
            return DriverManager.getConnection(connString, connUser, connPassword);
        }

        @Override
        public PooledObject wrap(Object o) {
            return new PooledSoftReference<>(new SoftReference<>(o));
        }
    }, config);
}

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