Example usage for org.apache.commons.transaction.locking MultiLevelLock release

Introduction

In this page you can find the example usage for org.apache.commons.transaction.locking MultiLevelLock release.

Prototype

public boolean release(Object ownerId);

Source Link

Document

Releases any lock levels the specified owner may hold on this lock.

Usage

From source file:de.innovationgate.wgpublisher.WGPDeployer.java

public String locateTmlResource(WGTMLModule tmlLib, ServletRequest servletRequest)
        throws WGAPIException, DeployerException {

    DesignReference ref = WGADesignManager.createDesignReference(tmlLib);

    DeployedLayout layout = getDeployedLayout(tmlLib, ref);
    if (layout == null) {
        MultiLevelLock lock = _lockManager.atomicGetOrCreateLock(ref.toString());
        try {//ww w  .j av  a2s.c  o  m
            try {
                lock.acquire(Thread.currentThread(), 1, true, true, Long.MAX_VALUE);
            } catch (InterruptedException e) {
            }

            layout = getDeployedLayout(tmlLib, ref);
            if (layout == null) {
                servletRequest.setAttribute(REQATTRIB_TML_DEPLOYED, true);
                layout = deployTML(tmlLib);
            }
        } finally {
            lock.release(Thread.currentThread());
        }
    }

    return layout.getResourcePath();

}

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