public void testClearingData() {
Node<Object, Object> rootNode = cache.getRoot();
rootNode.put("k", "v");
rootNode.put("k2", "v2");
assertEquals(2, rootNode.getKeys().size());
rootNode.clearData();
assertEquals(0, rootNode.getKeys().size());
assertTrue(rootNode.getData().isEmpty());
}
public void testClearingDataTx() throws Exception {
Node<Object, Object> rootNode = cache.getRoot();
tm.begin();
rootNode.put("k", "v");
rootNode.put("k2", "v2");
assertEquals(2, rootNode.getKeys().size());
rootNode.clearData();
assertEquals(0, rootNode.getKeys().size());
assertTrue(rootNode.getData().isEmpty());
tm.commit();
assertTrue(rootNode.getData().isEmpty());
}
public void testDefensiveCopyOfData() {
Node<Object, Object> rootNode = cache.getRoot();
rootNode.put("key", "value");
Map<Object, Object> data = rootNode.getData();
Set<Object> keys = rootNode.getKeys();
assert keys.size() == 1;
assert keys.contains("key");
assert data.size() == 1;
assert data.containsKey("key");
// now change stuff.
rootNode.put("key2", "value2");
// assert that the collections we initially got have not changed.
assert keys.size() == 1;
assert keys.contains("key");
assert data.size() == 1;
assert data.containsKey("key");
}
@Override
public List<OutputContentFile> getImages(
final String merchantStoreCode, FileContentType imageContentType) throws ServiceException {
if (cacheManager.getTreeCache() == null) {
throw new ServiceException(
"CmsImageFileManagerInfinispan has a null cacheManager.getTreeCache()");
}
List<OutputContentFile> images = new ArrayList<OutputContentFile>();
FileNameMap fileNameMap = URLConnection.getFileNameMap();
try {
StringBuilder nodePath = new StringBuilder();
nodePath.append(merchantStoreCode);
Node<String, Object> merchantNode = this.getNode(nodePath.toString());
Set<Node<String, Object>> childs = merchantNode.getChildren();
Iterator<Node<String, Object>> iterator = childs.iterator();
// TODO image sizes
while (iterator.hasNext()) {
Node<String, Object> node = iterator.next();
for (String key : node.getKeys()) {
byte[] imageBytes = (byte[]) merchantNode.get(key);
OutputContentFile contentImage = new OutputContentFile();
InputStream input = new ByteArrayInputStream(imageBytes);
ByteArrayOutputStream output = new ByteArrayOutputStream();
IOUtils.copy(input, output);
String contentType = fileNameMap.getContentTypeFor(key);
contentImage.setFile(output);
contentImage.setMimeType(contentType);
contentImage.setFileName(key);
images.add(contentImage);
}
}
} catch (Exception e) {
throw new ServiceException(e);
} finally {
}
return images;
}
@Override
public List<OutputContentFile> getImages(Product product) throws ServiceException {
if (cacheManager.getTreeCache() == null) {
throw new ServiceException(
"CmsImageFileManagerInfinispan has a null cacheManager.getTreeCache()");
}
List<OutputContentFile> images = new ArrayList<OutputContentFile>();
try {
FileNameMap fileNameMap = URLConnection.getFileNameMap();
StringBuilder nodePath = new StringBuilder();
nodePath.append(product.getMerchantStore().getCode());
Node<String, Object> merchantNode = this.getNode(nodePath.toString());
if (merchantNode == null) {
return null;
}
for (String key : merchantNode.getKeys()) {
byte[] imageBytes = (byte[]) merchantNode.get(key);
OutputContentFile contentImage = new OutputContentFile();
InputStream input = new ByteArrayInputStream(imageBytes);
ByteArrayOutputStream output = new ByteArrayOutputStream();
IOUtils.copy(input, output);
String contentType = fileNameMap.getContentTypeFor(key);
contentImage.setFile(output);
contentImage.setMimeType(contentType);
contentImage.setFileName(key);
images.add(contentImage);
}
} catch (Exception e) {
throw new ServiceException(e);
} finally {
}
return images;
}
public void testImmutabilityOfData() {
Node<Object, Object> rootNode = cache.getRoot();
rootNode.put("key", "value");
Map<Object, Object> m = rootNode.getData();
try {
m.put("x", "y");
fail("Map should be immutable!!");
} catch (Exception e) {
// expected
}
try {
rootNode.getKeys().add(new Object());
fail("Key set should be immutable");
} catch (Exception e) {
// expected
}
}