ATLAS-1669: removed unused classes

common/src/main/java/org/apache/atlas/addons/ModelDefinitionDump.java

-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you 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.apache.atlas.addons;
-
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.PrintWriter;
-
-/**
- * A class to write a model to a file.
- */
-public final class ModelDefinitionDump {
-
-    private ModelDefinitionDump() {
-    }
-
-    /**
-     * Write given model as JSON to given file.
-     * @param outputFileName file name to write model to
-     * @param modelAsJson model serialized as JSON
-     * @throws IOException
-     */
-    public static void dumpModelToFile(String outputFileName, String modelAsJson) throws IOException {
-        File dir = new File(outputFileName).getParentFile();
-        if (!dir.exists()) {
-            dir.mkdirs();
-        }
-        PrintWriter printWriter = new PrintWriter(new BufferedWriter(new FileWriter(outputFileName)));
-        printWriter.write(modelAsJson);
-        printWriter.close();
-    }
-
-}

common/src/main/java/org/apache/atlas/utils/XMLPropertiesUtil.java

-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you 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.apache.atlas.utils;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Properties;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.util.DefaultPropertiesPersister;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-/**
- * Util class for XMLProperties.
- */
-public class XMLPropertiesUtil extends DefaultPropertiesPersister {
-    private static Logger logger = LoggerFactory.getLogger(XMLPropertiesUtil.class);
-
-    public XMLPropertiesUtil() {
-    }
-
-    @Override
-    public void loadFromXml(Properties properties, InputStream inputStream) throws IOException {
-        try {
-            DocumentBuilderFactory xmlDocumentBuilderFactory = DocumentBuilderFactory
-                    .newInstance();
-            xmlDocumentBuilderFactory.setIgnoringComments(true);
-            xmlDocumentBuilderFactory.setNamespaceAware(true);
-            DocumentBuilder xmlDocumentBuilder = xmlDocumentBuilderFactory
-                    .newDocumentBuilder();
-            Document xmlDocument = xmlDocumentBuilder.parse(inputStream);
-            xmlDocument.getDocumentElement().normalize();
-
-            NodeList nList = xmlDocument.getElementsByTagName("property");
-
-            for (int temp = 0; temp < nList.getLength(); temp++) {
-
-                Node nNode = nList.item(temp);
-
-                if (nNode.getNodeType() == Node.ELEMENT_NODE) {
-
-                    Element eElement = (Element) nNode;
-
-                    String propertyName = "";
-                    String propertyValue = "";
-                    if (eElement.getElementsByTagName("name").item(0) != null) {
-                        propertyName = eElement.getElementsByTagName("name")
-                                .item(0).getTextContent().trim();
-                    }
-                    if (eElement.getElementsByTagName("value").item(0) != null) {
-                        propertyValue = eElement.getElementsByTagName("value")
-                                .item(0).getTextContent().trim();
-                    }
-
-                    properties.put(propertyName, propertyValue);
-
-                }
-            }
-        } catch (Exception e) {
-            logger.error("Error loading : ", e);
-        }
-    }
-
-}