1 files changed, 81 insertions, 0 deletions
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/FileUtil.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/FileUtil.java
new file mode 100644
index 0000000000..e35fe0db9f
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/FileUtil.java
@@ -0,0 +1,81 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so;
+
+import java.io.IOException;
+import java.io.InputStream;
+import org.onap.so.logger.MsoLogger;
+
+/**
+ * 
+ * File utility class.<br/>
+ * <p>
+ * </p>
+ * 
+ * @author
+ * @version     ONAP  Sep 15, 2017
+ */
+public class FileUtil {
+
+    private static final MsoLogger LOGGER = MsoLogger.getMsoLogger (MsoLogger.Catalog.RA, FileUtil.class);
+    
+	/**
+	 * Read the specified resource file and return the contents as a String.
+	 * 
+	 * @param fileName Name of the resource file
+	 * @return the contents of the resource file as a String
+	 * @throws IOException if there is a problem reading the file
+	 */
+	public static String readResourceFile(String fileName) {
+		InputStream stream;
+		try {
+			stream = getResourceAsStream(fileName);
+			byte[] bytes;
+			bytes = new byte[stream.available()];
+			if(stream.read(bytes) > 0) {
+				stream.close();
+				return new String(bytes);
+			} else {
+				stream.close();
+				return "";
+			}
+		} catch (IOException e) {
+		    LOGGER.debug("Exception:", e);
+			return "";
+		}
+	}
+	
+	/**
+	 * Get an InputStream for the resource specified.
+	 * 
+	 * @param resourceName Name of resource for which to get InputStream.
+	 * @return an InputStream for the resource specified.
+	 * @throws IOException If we can't get the InputStream for whatever reason.
+	 */
+	private static InputStream getResourceAsStream(String resourceName) throws IOException {
+		InputStream stream =
+				FileUtil.class.getClassLoader().getResourceAsStream(resourceName);
+		if (stream == null) {
+			throw new IOException("Can't access resource '" + resourceName + "'");
+		}
+		return stream;
+	}		
+}