Example usage for org.apache.commons.collections Bag remove

Introduction

In this page you can find the example usage for org.apache.commons.collections Bag remove.

Prototype

boolean remove(Object object);

Source Link

Document

(Violation) Removes all occurrences of the given object from the bag.

Usage

From source file:io.hops.hopsworks.common.security.CertificateMaterializer.java

private void forceRemoveLocalMaterial(String username, String projectName, String materializationDirectory) {
    ReentrantReadWriteLock.WriteLock lock = null;
    try {//from   ww w .  j  a v a  2s . co  m
        materializationDirectory = materializationDirectory != null ? materializationDirectory : transientDir;
        MaterialKey key = new MaterialKey(username, projectName);
        lock = getWriteLockForKey(key);
        lock.lock();
        // First remove from File Removers list
        Map<String, LocalFileRemover> materialRemovers = fileRemovers.get(key);
        if (materialRemovers != null) {
            LocalFileRemover fileRemover = materialRemovers.remove(materializationDirectory);
            if (fileRemover != null) {
                fileRemover.scheduledFuture.cancel(true);
            }
            if (materialRemovers.isEmpty()) {
                fileRemovers.remove(key);
            }
        }

        // Then remove from material Map and maybe from Cache
        Bag materialBag = materializedCerts.get(key);
        if (materialBag != null) {
            materialBag.remove(materializationDirectory);
            if (materialBag.isEmpty()) {
                materializedCerts.remove(key);
                CryptoMaterial material = materialCache.remove(key);
                if (material != null) {
                    material.wipePassword();
                }
            }
        }

        // Then from local FS
        deleteMaterialFromLocalFs(key, materializationDirectory);
        removeLockForKey(key);
    } finally {
        lock.unlock();
    }
}

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