protected void addResource(
Object source,
Map<String, byte[]> resourceMap,
String resourceRootPath,
String resourceName) {
String resourcePath = (resourceRootPath == null ? "" : resourceRootPath).concat(resourceName);
log.log(Level.FINEST, "discovered process resource {0}", resourcePath);
InputStream inputStream = null;
try {
if (source instanceof File) {
try {
inputStream = new FileInputStream((File) source);
} catch (IOException e) {
throw new ProcessEngineException(
"Could not open file for reading " + source + ". " + e.getMessage(), e);
}
} else {
inputStream = (InputStream) source;
}
byte[] bytes = IoUtil.readInputStream(inputStream, resourcePath);
resourceMap.put(resourcePath, bytes);
} finally {
if (inputStream != null) {
IoUtil.closeSilently(inputStream);
}
}
}
public Attachment execute(CommandContext commandContext) {
AttachmentEntity attachment = new AttachmentEntity();
attachment.setName(attachmentName);
attachment.setDescription(attachmentDescription);
attachment.setType(attachmentType);
attachment.setTaskId(taskId);
attachment.setProcessInstanceId(processInstanceId);
attachment.setUrl(url);
DbSqlSession dbSqlSession = commandContext.getDbSqlSession();
dbSqlSession.insert(attachment);
if (content != null) {
byte[] bytes = IoUtil.readInputStream(content, attachmentName);
ByteArrayEntity byteArray = new ByteArrayEntity(bytes);
dbSqlSession.insert(byteArray);
attachment.setContentId(byteArray.getId());
}
CommentManager commentManager = commandContext.getCommentManager();
if (commentManager.isHistoryEnabled()) {
String userId = Authentication.getAuthenticatedUserId();
CommentEntity comment = new CommentEntity();
comment.setUserId(userId);
comment.setType(CommentEntity.TYPE_EVENT);
comment.setTime(ClockUtil.getCurrentTime());
comment.setTaskId(taskId);
comment.setProcessInstanceId(processInstanceId);
comment.setAction(Event.ACTION_ADD_ATTACHMENT);
comment.setMessage(attachmentName);
commentManager.insert(comment);
}
return attachment;
}
@Deployment(resources = {"org/camunda/bpm/engine/test/repository/one.cmmn"})
public void testGetCaseModel() throws Exception {
CaseDefinitionQuery query = repositoryService.createCaseDefinitionQuery();
CaseDefinition caseDefinition = query.singleResult();
String caseDefinitionId = caseDefinition.getId();
InputStream caseModel = repositoryService.getCaseModel(caseDefinitionId);
assertNotNull(caseModel);
byte[] readInputStream = IoUtil.readInputStream(caseModel, "caseModel");
String model = new String(readInputStream, "UTF-8");
assertTrue(model.contains("<case id=\"one\" name=\"One\">"));
IoUtil.closeSilently(caseModel);
}
public static void writeStringToFile(String content, String filePath) {
BufferedOutputStream outputStream = null;
try {
outputStream = new BufferedOutputStream(new FileOutputStream(getFile(filePath)));
outputStream.write(content.getBytes());
outputStream.flush();
} catch (Exception e) {
throw new ProcessEngineException("Couldn't write file " + filePath, e);
} finally {
IoUtil.closeSilently(outputStream);
}
}
public static String readFileAsString(String filePath) {
byte[] buffer = new byte[(int) getFile(filePath).length()];
BufferedInputStream inputStream = null;
try {
inputStream = new BufferedInputStream(new FileInputStream(getFile(filePath)));
inputStream.read(buffer);
} catch (Exception e) {
throw new ProcessEngineException("Couldn't read file " + filePath + ": " + e.getMessage());
} finally {
IoUtil.closeSilently(inputStream);
}
return new String(buffer, Charset.forName("UTF-8"));
}
