/**
* @throws java.io.IOException
* @throws IOException
*/
@Test
public void cachedVariableFragment() throws IOException {
logging.setLogLevel("log4j.category.net.sf.ehcache", "DEBUG");
Fragments.setDefaultFragmentCacheType(CacheType.EHCACHE);
FileFragment ff = new FileFragment(tf.newFolder("cachedVariableFragmentTest"), "testfrag.cdf");
Configuration cacheManagerConfig = new Configuration();
CacheManager manager = CacheManager.newInstance(cacheManagerConfig);
CacheConfiguration config =
new CacheConfiguration(ff.getName() + "-variable-fragment-cache", 100);
Ehcache cache = new Cache(config);
manager.addCache(cache);
for (int j = 0; j < 100; j++) {
VariableFragment vf1 = new VariableFragment(ff, "a" + j);
vf1.setArray(new ArrayDouble.D2(10, 39));
VariableFragment vfIndex = new VariableFragment(ff, "index" + j);
vfIndex.setArray(new ArrayInt.D1(20));
VariableFragment vf2 = new VariableFragment(ff, "b" + j, vfIndex);
List<Array> l = new ArrayList<>();
Array indexArray = vfIndex.getArray();
int offset = 0;
for (int i = 0; i < 20; i++) {
l.add(new ArrayDouble.D1(10));
indexArray.setInt(i, offset);
offset += 10;
}
vf2.setIndexedArray(l);
Assert.assertNotNull(vf1.getArray());
Assert.assertNotNull(vf2.getIndexedArray());
Assert.assertEquals(20, vf2.getIndexedArray().size());
Assert.assertNotNull(vfIndex.getArray());
log.info("In memory: {}; On disk: {}", cache.getSize(), cache.getDiskStoreSize());
}
for (IVariableFragment var : ff) {
Assert.assertNotNull(var.getArray());
log.info(var.getName() + ": " + var.getArray());
}
logging.setLogLevel("log4j.category.net.sf.ehcache", "INFO");
}
/** @throws IOException */
@Test
public void customCachedVariableFragment() throws IOException {
logging.setLogLevel("log4j.category.net.sf.ehcache", "DEBUG");
Fragments.setDefaultFragmentCacheType(CacheType.EHCACHE);
FileFragment ff = new FileFragment(tf.newFolder("cachedVariableFragmentTest"), "testfrag.cdf");
File cacheLocation = createCacheDir();
Configuration cacheManagerConfig =
new Configuration()
.diskStore(new DiskStoreConfiguration().path(cacheLocation.getAbsolutePath()));
CacheManager manager = CacheManager.newInstance(cacheManagerConfig);
CacheConfiguration config =
new CacheConfiguration(ff.getName() + "-variable-fragment-cache-custom", 100);
config.persistence(
new PersistenceConfiguration().strategy(PersistenceConfiguration.Strategy.LOCALTEMPSWAP));
config.setMaxElementsInMemory(10);
config.setMaxElementsOnDisk(1000);
config.setDiskSpoolBufferSizeMB(10);
Ehcache cache = new Cache(config);
manager.addCache(cache);
log.info(
"Storing cache on disk at {}", cacheManagerConfig.getDiskStoreConfiguration().getPath());
log.info("Using disk store size of {}", cache.getDiskStoreSize());
log.info("Overflowing to disk: {}", config.isOverflowToDisk());
ff.setCache(new VariableFragmentArrayCache(cache));
for (int j = 0; j < 100; j++) {
VariableFragment vf1 = new VariableFragment(ff, "a" + j);
vf1.setArray(new ArrayDouble.D2(10, 39));
VariableFragment vfIndex = new VariableFragment(ff, "index" + j);
vfIndex.setArray(new ArrayInt.D1(20));
VariableFragment vf2 = new VariableFragment(ff, "b" + j, vfIndex);
List<Array> l = new ArrayList<>();
Array indexArray = vfIndex.getArray();
int offset = 0;
for (int i = 0; i < 20; i++) {
l.add(new ArrayDouble.D1(10));
indexArray.setInt(i, offset);
offset += 10;
}
vf2.setIndexedArray(l);
Assert.assertNotNull(vf1.getArray());
Assert.assertNotNull(vf2.getIndexedArray());
Assert.assertEquals(20, vf2.getIndexedArray().size());
Assert.assertNotNull(vfIndex.getArray());
log.info("In memory: {}; On disk: {}", cache.getSize(), cache.getDiskStoreSize());
}
for (IVariableFragment var : ff) {
Assert.assertNotNull(var.getArray());
log.info(var.getName() + ": " + var.getArray());
}
logging.setLogLevel("log4j.category.net.sf.ehcache", "INFO");
}