Example usage for org.apache.commons.pool2 PooledObject getCreateTime

Introduction

In this page you can find the example usage for org.apache.commons.pool2 PooledObject getCreateTime.

Prototype

long getCreateTime();

Source Link

Document

Obtain the time (using the same basis as System#currentTimeMillis() ) that this object was created.

Usage

From source file:JDBCPool.dbcp.demo.sourcecode.PoolableConnectionFactory.java

/**
 * ?Connection//from ww  w . ja va2  s.  c o m
 * @param p
 * @throws Exception
 */
private void validateLifetime(PooledObject<PoolableConnection> p) throws Exception {
    if (maxConnLifetimeMillis > 0) {
        long lifetime = System.currentTimeMillis() - p.getCreateTime();
        if (lifetime > maxConnLifetimeMillis) {
            throw new LifetimeExceededException(Utils.getMessage("connectionFactory.lifetimeExceeded",
                    Long.valueOf(lifetime), Long.valueOf(maxConnLifetimeMillis)));
        }
    }
}

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From source file:net.sf.jasperreports.phantomjs.ProcessFactory.java

@Override
public void activateObject(PooledObject<PhantomJSProcess> pooledObject) throws Exception {
    super.activateObject(pooledObject);

    PhantomJSProcess process = pooledObject.getObject();
    if (process.hasEnded()) {
        if (log.isDebugEnabled()) {
            log.debug(process.getId() + " has ended");
        }//  w ww  . j  a  v a2s .c om

        throw new JRRuntimeException("Process " + process.getId() + " has ended");
    }

    long borrowedCount = ((DefaultPooledObject<PhantomJSProcess>) pooledObject).getBorrowedCount();
    if (borrowedCount >= expirationCount) {
        if (log.isDebugEnabled()) {
            log.debug(process.getId() + " borrow count " + borrowedCount + " exceeded expiration count "
                    + expirationCount);
        }

        throw new JRRuntimeException("Process " + process.getId() + " borrow count exceeded");
    }

    long now = System.currentTimeMillis();
    if (now >= pooledObject.getCreateTime() + expirationTime) {
        if (log.isDebugEnabled()) {
            log.debug(process.getId() + " expiration time " + expirationTime + " from "
                    + pooledObject.getCreateTime() + " exceeded");
        }

        throw new JRRuntimeException("Process " + process.getId() + " expiration time exceeded");
    }
}

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