Remove apex-pdp TextFileUtils class

This class was moved to policy-common some time ago. Removing it in
apex-pdp.

Issue-ID: POLICY-1913
Change-Id: I982fbd799334b34f1526e19f339236b52205b91e
Signed-off-by: liamfallon <liam.fallon@est.tech>

1 files changed, 0 insertions, 115 deletions

diff --git a/model/utilities/src/main/java/org/onap/policy/apex/model/utilities/TextFileUtils.java b/model/utilities/src/main/java/org/onap/policy/apex/model/utilities/TextFileUtils.java
deleted file mode 100644
index 23efd9136..000000000
--- a/model/utilities/src/main/java/org/onap/policy/apex/model/utilities/TextFileUtils.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
- *  Modifications Copyright (C) 2020 Nordix Foundation.
- * ================================================================================
- * 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.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.apex.model.utilities;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.nio.file.Files;
-
-/**
- * The Class TextFileUtils is class that provides useful functions for handling text files. Functions to read and wrtie
- * text files to strings and strings are provided.
- *
- * @author Liam Fallon (liam.fallon@ericsson.com)
- */
-public abstract class TextFileUtils {
-    private static final int READER_CHAR_BUFFER_SIZE_4096 = 4096;
-
-    private TextFileUtils() {
-        // This class cannot be initialized
-    }
-
-    /**
-     * Method to return the contents of a text file as a string.
-     *
-     * @param textFilePath The path to the file as a string
-     * @return A string containing the contents of the file
-     * @throws IOException on errors reading text from the file
-     */
-    public static String getTextFileAsString(final String textFilePath) throws IOException {
-        final File textFile = new File(textFilePath);
-        return new String(Files.readAllBytes(textFile.toPath()));
-    }
-
-    /**
-     * Method to write contents of a string to a text file.
-     *
-     * @param outString The string to write
-     * @param textFilePath The path to the file as a string
-     * @throws IOException on errors reading text from the file
-     */
-    public static void putStringAsTextFile(final String outString, final String textFilePath) throws IOException {
-        final File textFile = new File(textFilePath);
-        if (!textFile.getParentFile().exists()) {
-            textFile.getParentFile().mkdirs();
-        }
-
-        putStringAsFile(outString, textFile);
-    }
-
-    /**
-     * Method to write contents of a string to a text file.
-     *
-     * @param outString The string to write
-     * @param textFile The file to write the string to
-     * @throws IOException on errors reading text from the file
-     */
-    public static void putStringAsFile(final String outString, final File textFile) throws IOException {
-        Files.write(textFile.toPath(), outString.getBytes());
-    }
-
-    /**
-     * Method to return the contents of a text steam as a string.
-     *
-     * @param textStream The stream
-     * @return A string containing the output of the stream as text
-     * @throws IOException on errors reading text from the file
-     */
-    public static String getStreamAsString(final InputStream textStream) throws IOException {
-        return getReaderAsString(new BufferedReader(new InputStreamReader(textStream)));
-    }
-
-    /**
-     * Method to return the contents of a reader steam as a string. This closes the reader after use
-     *
-     * @param textReader The reader
-     * @return A string containing the output of the reader as text
-     * @throws IOException on errors reading text from the file
-     */
-    public static String getReaderAsString(final BufferedReader textReader) throws IOException {
-
-        final StringBuilder builder = new StringBuilder();
-        int charsRead = -1;
-        final char[] chars = new char[READER_CHAR_BUFFER_SIZE_4096];
-        do {
-            charsRead = textReader.read(chars, 0, chars.length);
-            if (charsRead > 0) {
-                builder.append(chars, 0, charsRead);
-            }
-        }
-        while (charsRead > 0);
-        return builder.toString();
-    }
-}