public static String postExecute(
IRuntimeContext runtime,
boolean debugMessages,
boolean doWrapper,
IOutputHandler outputHandler,
Map<String, IParameterProvider> parameterProviders,
HttpServletRequest request,
HttpServletResponse response,
List<?> messages,
boolean deleteGeneratedFiles)
throws Exception {
StringBuffer buffer = new StringBuffer();
boolean hasResponse = outputHandler.isResponseExpected();
IContentItem responseContentItem =
outputHandler.getOutputContentItem(
IOutputHandler.RESPONSE, IOutputHandler.CONTENT, null, null);
boolean success =
(runtime != null && runtime.getStatus() == IRuntimeContext.RUNTIME_STATUS_SUCCESS);
boolean printSuccess = (runtime != null) && success && (!hasResponse || debugMessages);
boolean printError = (runtime != null) && !success && !response.isCommitted();
if (printSuccess || printError) {
final String htmlMimeType = "text/html"; // $NON-NLS-1$
responseContentItem.setMimeType(htmlMimeType);
response.setContentType(htmlMimeType);
IMessageFormatter formatter =
PentahoSystem.get(IMessageFormatter.class, PentahoSessionHolder.getSession());
if (printSuccess) {
formatter.formatSuccessMessage(htmlMimeType, runtime, buffer, debugMessages, doWrapper);
} else {
response.resetBuffer();
formatter.formatFailureMessage(htmlMimeType, runtime, buffer, messages);
}
}
// clear files which was generated during action execution
// http://jira.pentaho.com/browse/BISERVER-12639
IUnifiedRepository unifiedRepository = PentahoSystem.get(IUnifiedRepository.class, null);
if (unifiedRepository != null) {
for (IContentItem contentItem : runtime.getOutputContentItems()) {
if (contentItem != null) {
try {
contentItem.closeOutputStream();
if (deleteGeneratedFiles) {
deleteContentItem(contentItem, unifiedRepository);
}
} catch (Exception e) {
logger.warn(
Messages.getInstance()
.getString("XactionUtil.CANNOT_REMOVE_OUTPUT_FILE", contentItem.getPath()),
e);
}
}
}
}
return buffer.toString();
}
static void deleteContentItem(IContentItem contentItem, IUnifiedRepository unifiedRepository) {
if (contentItem instanceof RepositoryFileContentItem) {
String path = contentItem.getPath();
RepositoryFile repositoryFile = unifiedRepository.getFile(path);
// repositoryFile can be null if we have not access or file does not exist
if (repositoryFile != null) {
unifiedRepository.deleteFile(repositoryFile.getId(), true, null);
}
} else if (contentItem instanceof FileContentItem) {
// Files in the file system must not be deleted here
String path = ((FileContentItem) contentItem).getFile().getName();
logger.warn(Messages.getInstance().getString("XactionUtil.SKIP_REMOVING_OUTPUT_FILE", path));
}
}