From 01335ef96a21169de7b61b95080125280ecdd43c Mon Sep 17 00:00:00 2001
From: Ralph Soika <ralph.soika@imixs.com>
Date: Fri, 5 Jul 2019 22:53:16 +0200
Subject: [PATCH] fixed

Issue #65
---
 .../java/org/imixs/archive/core/SnapshotService.java  | 11 +++++++++--
 pom.xml                                               |  4 ++--
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/imixs-archive-api/src/main/java/org/imixs/archive/core/SnapshotService.java b/imixs-archive-api/src/main/java/org/imixs/archive/core/SnapshotService.java
index cb49deb9..d50c1fad 100644
--- a/imixs-archive-api/src/main/java/org/imixs/archive/core/SnapshotService.java
+++ b/imixs-archive-api/src/main/java/org/imixs/archive/core/SnapshotService.java
@@ -117,6 +117,8 @@
 @RunAs("org.imixs.ACCESSLEVEL.MANAGERACCESS")
 public class SnapshotService {
 
+	public static final String REGEX_URL_PATTERN = "^(http|https|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]";
+
 	public static final String SNAPSHOTID = "$snapshotid";
 	public static final String TYPE_PRAFIX = "snapshot-";
 	public static final String NOSNAPSHOT = "$nosnapshot"; // ignore snapshots
@@ -482,11 +484,16 @@ private void copyFilesFromItemCollection(ItemCollection source, ItemCollection t
 					FileData oldFileData = source.getFileData(fileName);
 					if (oldFileData != null) {
 						logger.fine("copy file content '" + fileName + "' from: " + source.getUniqueID());
-
 						target.addFileData(new FileData(fileName, oldFileData.getContent(),
 								oldFileData.getContentType(), oldFileData.getAttributes()));
 					} else {
-						logger.warning("Missing file content!");
+						// if the file data is a link/url we did not find content
+						if (fileName.matches(REGEX_URL_PATTERN)) {
+							// In case of an URL we do not need to copy the file content
+							logger.fine("URL - no file content for "+fileName);
+						} else {
+							logger.warning("Missing file content!");
+						}
 					}
 				} else {
 					logger.warning("Missing file content!");
diff --git a/pom.xml b/pom.xml
index 25f27e7c..8bc09117 100644
--- a/pom.xml
+++ b/pom.xml
@@ -78,8 +78,8 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<org.imixs.workflow.version>5.0.0-SNAPSHOT</org.imixs.workflow.version>
-		<org.imixs.melman.version>1.0.9-SNAPSHOT</org.imixs.melman.version>
+		<org.imixs.workflow.version>5.0.0</org.imixs.workflow.version>
+		<org.imixs.melman.version>1.0.9</org.imixs.melman.version>
 		<org.imixs.archive.version>1.2.1</org.imixs.archive.version>
 		<apache.pdfbox.version>2.0.12</apache.pdfbox.version>
 		<microprofile.version>2.2</microprofile.version>