1 files changed, 104 insertions, 0 deletions
diff --git a/javatoscachecker/checker/src/test/java/org/onap/tosca/checker/test/Tools.java b/javatoscachecker/checker/src/test/java/org/onap/tosca/checker/test/Tools.java
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index 0000000..20bc334
--- /dev/null
+++ b/javatoscachecker/checker/src/test/java/org/onap/tosca/checker/test/Tools.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2017 <AT&T>.  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.
+ */
+package org.onap.tosca.checker.test;
+
+import java.util.List;
+import java.util.ArrayList;
+
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.UncheckedIOException;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import org.onap.tosca.checker.Target;
+
+
+
+/**
+ * Credit for getResourceFiles goes to
+ * 	https://stackoverflow.com/questions/3923129/get-a-list-of-resources-from-classpath-directory
+ *
+ * The spring framework contains classpath URL handler but I wanted to avoid bring all that in here.
+ */
+public class Tools {
+
+	public static List<String> getResourceFiles(String thePath) {
+    List<String> filenames = new ArrayList<>();
+
+		try {
+	    InputStream in = getResourceAsStream(thePath);
+  	  BufferedReader br = new BufferedReader(new InputStreamReader(in));
+
+			try {
+  	    String resource;
+
+				while( (resource = br.readLine()) != null ) {
+  	      filenames.add( resource );
+    	  }
+    	}
+			finally {
+				try { br.close(); } catch (IOException iox) {}
+			}
+		}
+		catch (IOException iox) {
+			throw new UncheckedIOException(iox);
+		}
+
+    return filenames;
+  }
+
+  private static InputStream getResourceAsStream(String theResource) {
+    final InputStream in
+      = getContextClassLoader().getResourceAsStream(theResource);
+
+    return in == null ? in.getClass().getResourceAsStream(theResource) : in;
+  }
+
+  private static ClassLoader getContextClassLoader() {
+    return Thread.currentThread().getContextClassLoader();
+  }
+
+	public static Target getTarget(String theClassPath) {
+		try {
+			return new ClasspathTarget(theClassPath);
+		}
+		catch(URISyntaxException urix) {
+			throw new RuntimeException(urix);
+		}
+	}
+
+	/**
+   * Simpler than handling classpath URIs
+   */
+	public static class ClasspathTarget extends Target {
+
+		public ClasspathTarget(String theLocation) throws URISyntaxException {
+			super(theLocation, new URI("classpath:" + theLocation));
+		}
+
+		@Override
+		public Reader open() throws IOException {
+
+    	return new BufferedReader(
+						new InputStreamReader(
+          		getResourceAsStream(getName())));
+		}
+	}
+
+
+}