Merge "Parents pom distribution"

[controller.git] / opendaylight / sal / yang-prototype / code-generator / yang-model-parser-impl / src / test / java / org / opendaylight / controller / yang / parser / impl / TestUtils.java

diff --git a/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/test/java/org/opendaylight/controller/yang/parser/impl/TestUtils.java b/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/test/java/org/opendaylight/controller/yang/parser/impl/TestUtils.java
index 5aa620df8936383392ea25d7acea995a7b65fe55..26c2c61b98a783aae48517b6cb5c259db85c8bb0 100644 (file)
--- a/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/test/java/org/opendaylight/controller/yang/parser/impl/TestUtils.java
+++ b/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/test/java/org/opendaylight/controller/yang/parser/impl/TestUtils.java
@@ -8,12 +8,17 @@
 package org.opendaylight.controller.yang.parser.impl;
 
 import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
 import java.net.URI;
 import java.text.DateFormat;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.Date;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
@@ -29,11 +34,14 @@ final class TestUtils {
     private TestUtils() {
     }
 
-    public static Set<Module> loadModules(String resourceDirectory) {
+    public static Set<Module> loadModules(String resourceDirectory) throws FileNotFoundException {
         YangModelParser parser = new YangParserImpl();
         final File testDir = new File(resourceDirectory);
         final String[] fileList = testDir.list();
         final List<File> testFiles = new ArrayList<File>();
+        if(fileList == null) {
+            throw new FileNotFoundException(resourceDirectory);
+        }
         for (int i = 0; i < fileList.length; i++) {
             String fileName = fileList[i];
             testFiles.add(new File(testDir, fileName));
@@ -41,6 +49,26 @@ final class TestUtils {
         return parser.parseYangModels(testFiles);
     }
 
+    public static Set<Module> loadModules(List<InputStream> input) throws IOException {
+        final YangModelParser parser = new YangParserImpl();
+        final Set<Module> modules = new HashSet<Module>(
+                parser.parseYangModelsFromStreams(input));
+        for(InputStream stream : input) {
+            stream.close();
+        }
+        return modules;
+    }
+
+    public static Module loadModule(final InputStream stream) throws
+            IOException {
+        final YangModelParser parser = new YangParserImpl();
+        final List<InputStream> input = Collections.singletonList(stream);
+        final Set<Module> modules = new HashSet<Module>(
+                parser.parseYangModelsFromStreams(input));
+        stream.close();
+        return modules.iterator().next();
+    }
+
     public static Module findModule(Set<Module> modules, String moduleName) {
         Module result = null;
         for (Module module : modules) {