/**
* Creates a new WriterCache object.
*
* @param writer DOCUMENT ME!
*/
public WriterCache(CompositeFactory factory, NodeWriter writer) {
_factory = factory;
_originalLineSeparator = writer.originalLineSeparator;
nodeWriter = writer;
TestNodeWriter tester = new TestNodeWriter(this, factory, nodeWriter);
tester.originalLineSeparator = _originalLineSeparator;
_writers.add(tester);
}
/**
* Returns a TestNodeWriter object. If the cache is not empty, an element from the cache will be
* returned; otherwise a new object will be created.
*
* @return a TestNodeWriter object.
*/
public TestNodeWriter get() {
synchronized (this) {
if (_writers.size() > 0) {
return (TestNodeWriter) _writers.remove(0);
}
}
TestNodeWriter tester = new TestNodeWriter(this, _factory, nodeWriter);
tester.originalLineSeparator = _originalLineSeparator;
return tester;
}
/**
* Releases the given writer and adds it to the cache.
*
* @param writer the writer object that should be cached.
*/
public synchronized void release(TestNodeWriter writer) {
writer.reset();
_writers.add(writer);
}
