Scala code in standalone-container converted to Java

1 files changed, 34 insertions, 0 deletions

diff --git a/standalone-container/src/main/java/com/yahoo/application/container/impl/StandaloneContainerRunner.java b/standalone-container/src/main/java/com/yahoo/application/container/impl/StandaloneContainerRunner.java
new file mode 100644
index 00000000000..a0fee3265df
--- /dev/null
+++ b/standalone-container/src/main/java/com/yahoo/application/container/impl/StandaloneContainerRunner.java
@@ -0,0 +1,34 @@
+// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.application.container.impl;
+
+import com.yahoo.text.Utf8;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+/**
+ * @author Tony Vaagenes
+ * @author ollivir
+ */
+public class StandaloneContainerRunner {
+    public static Path createApplicationPackage(String servicesXml) {
+        try {
+            return createApplicationDirectory(servicesXml);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private static Path createApplicationDirectory(String servicesXml) throws IOException {
+        Path applicationDir = Files.createTempDirectory("application");
+        Path servicesXmlFile = applicationDir.resolve("services.xml");
+        String content = servicesXml;
+        
+        if (!servicesXml.startsWith("<?xml")) {
+            content = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n" + servicesXml;
+        }
+        Files.write(servicesXmlFile, Utf8.toBytes(content));
+        return applicationDir;
+    }
+}