public ImageEditorDLDisplayContextHelper(FileVersion fileVersion, HttpServletRequest request) {
_fileVersion = fileVersion;
_request = request;
_themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);
try {
FileEntry fileEntry = null;
if (fileVersion != null) {
fileEntry = fileVersion.getFileEntry();
}
_fileEntry = fileEntry;
} catch (PortalException pe) {
throw new SystemException(
"Unable to create image editor document library display "
+ "context helper for file version "
+ fileVersion,
pe);
}
}
@Override
public AssetRenderer getAssetRenderer(long classPK, int type)
throws PortalException, SystemException {
FileEntry fileEntry = null;
FileVersion fileVersion = null;
if (type == TYPE_LATEST) {
fileVersion = DLAppLocalServiceUtil.getFileVersion(classPK);
fileEntry = fileVersion.getFileEntry();
} else {
fileEntry = DLAppLocalServiceUtil.getFileEntry(classPK);
fileVersion = fileEntry.getFileVersion();
}
DLFileEntryAssetRenderer dlFileEntryAssetRenderer =
new DLFileEntryAssetRenderer(fileEntry, fileVersion);
dlFileEntryAssetRenderer.setAssetRendererType(type);
return dlFileEntryAssetRenderer;
}