[ONOS-4303, ONOS-4508, ONOS-4509, ONOS-4510, ONOS-4351]notification,rpc,union,sub-module,augment
Change-Id: Ibeed9ff965c13fd66743c1080cb1350d93a3a435
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaEventFragmentFiles.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaEventFragmentFiles.java
new file mode 100644
index 0000000..0eada3d
--- /dev/null
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaEventFragmentFiles.java
@@ -0,0 +1,126 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * 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.onosproject.yangutils.translator.tojava;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+
+import org.onosproject.yangutils.datamodel.YangNode;
+
+import static org.onosproject.yangutils.translator.tojava.utils.JavaFileGenerator.generateEventFile;
+import static org.onosproject.yangutils.translator.tojava.utils.TempJavaCodeFragmentFilesUtils.closeFile;
+import static org.onosproject.yangutils.utils.io.impl.FileSystemUtil.createPackage;
+import static org.onosproject.yangutils.utils.io.impl.YangIoUtils.getAbsolutePackagePath;
+
+/**
+ * Represents implementation of java bean code fragments temporary implementations.
+ * Maintains the temp files required specific for event java snippet generation.
+ */
+public class TempJavaEventFragmentFiles
+ extends TempJavaFragmentFiles {
+
+ /**
+ * File name for generated class file for special type like union, typedef
+ * suffix.
+ */
+ private static final String EVENT_FILE_NAME_SUFFIX = "Event";
+
+ /**
+ * Java file handle for event file.
+ */
+ private File eventJavaFileHandle;
+
+ /**
+ * Creates an instance of temporary java code fragment.
+ *
+ * @param javaFileInfo generated java file info
+ * @throws IOException when fails to create new file handle
+ */
+ public TempJavaEventFragmentFiles(JavaFileInfo javaFileInfo)
+ throws IOException {
+ setExtendsList(new ArrayList<>());
+ setJavaImportData(new JavaImportData());
+ setJavaFileInfo(javaFileInfo);
+ clearGeneratedTempFileMask();
+ setAbsoluteDirPath(getAbsolutePackagePath(getJavaFileInfo().getBaseCodeGenPath(),
+ getJavaFileInfo().getPackageFilePath()));
+
+ }
+
+ /**
+ * Returns event's java file handle.
+ *
+ * @return java file handle
+ */
+ private File getEventJavaFileHandle() {
+ return eventJavaFileHandle;
+ }
+
+ /**
+ * Sets event's java file handle.
+ *
+ * @param eventJavaFileHandle file handle for event
+ */
+ private void setEventJavaFileHandle(File eventJavaFileHandle) {
+ this.eventJavaFileHandle = eventJavaFileHandle;
+ }
+
+
+ /**
+ * Constructs java code exit.
+ *
+ * @param fileType generated file type
+ * @param curNode current YANG node
+ * @throws IOException when fails to generate java files
+ */
+ public void generateJavaFile(int fileType, YangNode curNode)
+ throws IOException {
+
+ createPackage(curNode);
+
+ /**
+ * Creates event interface file.
+ */
+ setEventJavaFileHandle(getJavaFileHandle(getJavaClassName(EVENT_FILE_NAME_SUFFIX)));
+ generateEventFile(getEventJavaFileHandle(), curNode, null);
+
+ /**
+ * Close all the file handles.
+ */
+ freeTemporaryResources(false);
+ }
+
+ /**
+ * Removes all temporary file handles.
+ *
+ * @param isErrorOccurred when translator fails to generate java files we
+ * need to close all open file handles include temporary files
+ * and java files.
+ * @throws IOException when failed to delete the temporary files
+ */
+ public void freeTemporaryResources(boolean isErrorOccurred)
+ throws IOException {
+ boolean isError = isErrorOccurred;
+ /**
+ * Close all java file handles and when error occurs delete the files.
+ */
+ closeFile(getEventJavaFileHandle(), isError);
+
+ super.freeTemporaryResources(isErrorOccurred);
+ }
+}