@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;
}
private OutputContentFile getProductImage(
String merchantStoreCode, String productCode, String imageName, String size)
throws ServiceException {
if (cacheManager.getTreeCache() == null) {
throw new ServiceException(
"CmsImageFileManagerInfinispan has a null cacheManager.getTreeCache()");
}
InputStream input = null;
OutputContentFile contentImage = new OutputContentFile();
try {
FileNameMap fileNameMap = URLConnection.getFileNameMap();
// SMALL by default
StringBuilder nodePath = new StringBuilder();
nodePath
.append(merchantStoreCode)
.append(Constants.SLASH)
.append(productCode)
.append(Constants.SLASH)
.append(size);
Node<String, Object> productNode = this.getNode(nodePath.toString());
byte[] imageBytes = (byte[]) productNode.get(imageName);
input = new ByteArrayInputStream(imageBytes);
ByteArrayOutputStream output = new ByteArrayOutputStream();
IOUtils.copy(input, output);
String contentType = fileNameMap.getContentTypeFor(imageName);
contentImage.setFile(output);
contentImage.setMimeType(contentType);
contentImage.setFileName(imageName);
} catch (Exception e) {
throw new ServiceException(e);
} finally {
if (input != null) {
try {
input.close();
} catch (Exception ignore) {
}
}
}
return contentImage;
}
@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;
}