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-rw-r--r--catalog-dao/src/main/java/org/openecomp/sdc/be/dao/utils/ImageResizeUtil.java142
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diff --git a/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/utils/ImageResizeUtil.java b/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/utils/ImageResizeUtil.java
deleted file mode 100644
index 4db8c72e5a..0000000000
--- a/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/utils/ImageResizeUtil.java
+++ /dev/null
@@ -1,142 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * 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.
- * ============LICENSE_END=========================================================
- */
-
-package org.openecomp.sdc.be.dao.utils;
-
-import java.awt.Graphics2D;
-import java.awt.Image;
-import java.awt.RenderingHints;
-import java.awt.image.BufferedImage;
-
-/**
- * Utility to resize images.
- *
- * @author luc boutier
- */
-public final class ImageResizeUtil {
- private ImageResizeUtil() {
- }
-
- /**
- * Resize an image with default quality settings.
- *
- * @param originalImage
- * The image to resize.
- * @param width
- * The target width.
- * @param height
- * The target height.
- * @param preserveDimensions
- * Flag to know if we should preserve original image dimensions.
- * @return The resized image.
- */
- public static BufferedImage resizeImage(final BufferedImage originalImage, final int width, final int height,
- final boolean preserveDimensions) {
- return resizeImage(originalImage, width, height, preserveDimensions, false);
- }
-
- /**
- * <p>
- * Resize an image with high quality settings.
- * </p>
- * <ul>
- * <li>g.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
- * RenderingHints.VALUE_INTERPOLATION_BILINEAR);</li>
- * <li>g.setRenderingHint(RenderingHints.KEY_RENDERING,
- * RenderingHints.VALUE_RENDER_QUALITY);</li>
- * <li>g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
- * RenderingHints.VALUE_ANTIALIAS_ON);</li>
- * </ul>
- *
- * @param originalImage
- * The image to resize.
- * @param width
- * The target width.
- * @param height
- * The target height.
- * @param preserveDimensions
- * Flag to know if we should preserve original image dimensions.
- * @return The resized image.
- */
- public static BufferedImage resizeImageWithHint(BufferedImage originalImage, final int width, final int height,
- final boolean preserveDimensions) {
- return resizeImage(originalImage, width, height, preserveDimensions, true);
- }
-
- private static BufferedImage resizeImage(BufferedImage originalImage, final int width, final int height,
- final boolean preserveDimensions, final boolean enableHighQuality) {
- int type = originalImage.getType() == 0 ? BufferedImage.TYPE_INT_ARGB : originalImage.getType();
-
- int targetWidth = width;
- int targetHeight = height;
-
- if (preserveDimensions) {
- int[] targetDimentions = computeDimensions(width, height, originalImage.getWidth(),
- originalImage.getHeight());
- targetWidth = targetDimentions[0];
- targetHeight = targetDimentions[1];
- }
-
- BufferedImage resizedImage = new BufferedImage(targetWidth, targetHeight, type);
-
- Graphics2D g = resizedImage.createGraphics();
- if (enableHighQuality) {
- g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
- g.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
- g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
- }
-
- g.drawImage(originalImage.getScaledInstance(targetWidth, targetHeight, Image.SCALE_SMOOTH), 0, 0, null);
- g.dispose();
-
- return resizedImage;
- }
-
- /**
- * Compute target width and height based on requested width and height but
- * making sure the original dimensions of the image will be preserved.
- *
- * @param width
- * The ideal (and max) target width.
- * @param height
- * The ideal (and max) target height.
- * @param originalWidth
- * The original width.
- * @param originalHeight
- * The original height.
- * @return An array of int that contains the ideal width and height to
- * preserve dimensions.
- */
- public static int[] computeDimensions(final int width, final int height, final int originalWidth,
- final int originalHeight) {
- int targetWidth = width;
- int targetHeight = height;
-
- float targetDimensions = Float.valueOf(width).floatValue() / Float.valueOf(height).floatValue();
- float sourceDimensions = Float.valueOf(originalWidth).floatValue() / Float.valueOf(originalHeight).floatValue();
- if (targetDimensions > sourceDimensions) {
- targetWidth = Float.valueOf(width * sourceDimensions / targetDimensions).intValue();
- } else {
- targetHeight = Float.valueOf(height * targetDimensions / sourceDimensions).intValue();
- }
-
- return new int[] { targetWidth, targetHeight };
- }
-}