Implement kill and process progress

[gpl/argeo-slc.git] / runtime / org.argeo.slc.support.activemq / src / main / java / org / argeo / slc / jms / JmsAttachmentListener.java

diff --git a/runtime/org.argeo.slc.support.activemq/src/main/java/org/argeo/slc/jms/JmsAttachmentListener.java b/runtime/org.argeo.slc.support.activemq/src/main/java/org/argeo/slc/jms/JmsAttachmentListener.java
index 46e828060b2f08cfe2b7eea795e8db81b4afe377..1d449dd7e619b488b9f9f09eca77b286e259261b 100644 (file)
--- a/runtime/org.argeo.slc.support.activemq/src/main/java/org/argeo/slc/jms/JmsAttachmentListener.java
+++ b/runtime/org.argeo.slc.support.activemq/src/main/java/org/argeo/slc/jms/JmsAttachmentListener.java
@@ -1,3 +1,19 @@
+/*
+ * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.argeo.slc.jms;
 
 import java.io.ByteArrayInputStream;
@@ -30,15 +46,23 @@ public class JmsAttachmentListener implements MessageListener {
                                        .setContentType(msg
                                                        .getStringProperty(JmsAttachmentUploader.ATTACHMENT_CONTENT_TYPE));
 
-                       byte[] buffer = new byte[(int) message.getBodyLength()];
+                       // Check body length
+                       Long bodyLength = message.getBodyLength();
+                       if (bodyLength > Integer.MAX_VALUE)
+                               throw new SlcException("Attachment cannot be bigger than "
+                                               + Integer.MAX_VALUE
+                                               + " bytes with this transport. Use another transport.");
+
+                       byte[] buffer = new byte[bodyLength.intValue()];
                        message.readBytes(buffer);
                        in = new ByteArrayInputStream(buffer);
                        attachmentsStorage.storeAttachment(attachment, in);
                } catch (JMSException e) {
                        throw new SlcException("Could not process attachment message "
                                        + msg, e);
+               } finally {
+                       IOUtils.closeQuietly(in);
                }
-               IOUtils.closeQuietly(in);
        }
 
        public void setAttachmentsStorage(AttachmentsStorage attachmentsStorage) {