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Diffstat (limited to 'bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/util/PathHelper.java')
-rw-r--r-- | bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/util/PathHelper.java | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/util/PathHelper.java b/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/util/PathHelper.java deleted file mode 100644 index 94a66bebf9..0000000000 --- a/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/util/PathHelper.java +++ /dev/null @@ -1,148 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.wst.sse.core.util; - - - -import java.io.File; -import java.util.StringTokenizer; - -/** - * Collection of helper methods to manage and convert links Originally part of - * the LinksManager (com.ibm.iwt.parser.util) - */ -public class PathHelper { - public static final String BACKWARD_SLASH = "\\";//$NON-NLS-1$ - - public static final String FORWARD_SLASH = "/";//$NON-NLS-1$ - public static final String RELATIVE_PATH_SIG = "../";//$NON-NLS-1$ - - /** - * adjust relative path isside the absolute path - */ - public static String adjustPath(String path) { - int i = 0; - while ((i = path.indexOf(RELATIVE_PATH_SIG)) > 0) { - // split the string into two - String part1 = path.substring(0, i - 1); - String part2 = path.substring(i + RELATIVE_PATH_SIG.length() - 1); - // strip one path seg from part1 - int j = part1.lastIndexOf(FORWARD_SLASH); - if (j == -1) { - // can't resolve. passed path is like - // E:/eclipseproject/../../sample.css. - return "";//$NON-NLS-1$ - } - part1 = part1.substring(0, j); - path = part1 + part2; - } - return path; - } - - /** - * Append trailing url slash if needed - */ - public static String appendTrailingURLSlash(String input) { - // check to see already a slash - if (!input.endsWith(FORWARD_SLASH)) { - input += FORWARD_SLASH; - } - return input; - } - - /** - * Convert to relative url based on base - */ - public static String convertToRelative(String input, String base) { - // tokenize the strings - StringTokenizer inputTokenizer = new StringTokenizer(input, FORWARD_SLASH); - StringTokenizer baseTokenizer = new StringTokenizer(base, FORWARD_SLASH); - String token1 = "", token2 = "";//$NON-NLS-2$//$NON-NLS-1$ - // - // Go through until equls - while (true) { - if (!inputTokenizer.hasMoreTokens() || !baseTokenizer.hasMoreTokens()) - break; - token1 = baseTokenizer.nextToken(); - token2 = inputTokenizer.nextToken(); - if (!token1.equals(token2)) - break; - } - // now generate the backs - String output = "";//$NON-NLS-1$ - while (baseTokenizer.hasMoreTokens()) { - baseTokenizer.nextToken(); - output += "../"; //$NON-NLS-1$ - } - output += token2; - // generate the rest - while (inputTokenizer.hasMoreTokens()) { - output = output + FORWARD_SLASH + inputTokenizer.nextToken(); - } - return output; - } - - /** - * Return the containing folder path. Will handle both url and file path - */ - public static String getContainingFolderPath(String path) { - String retValue = path; - - int urlSlashIndex = path.lastIndexOf(FORWARD_SLASH); - int filePathSlashIndex = path.lastIndexOf(File.separator); - int index = filePathSlashIndex; - if (urlSlashIndex > filePathSlashIndex) - index = urlSlashIndex; - if (index >= 0) - retValue = path.substring(0, index); - return retValue; - } - - /** - * Remove leading path separator - */ - public static String removeLeadingPathSeparator(String path) { - if (path.startsWith(File.separator)) - path = path.substring(File.separator.length()); - return path; - } - - /** - * Remove leading path separator - */ - public static String removeLeadingSeparator(String path) { - if (path.startsWith(File.separator)) - path = path.substring(File.separator.length()); - else if (path.startsWith(FORWARD_SLASH) || path.startsWith(BACKWARD_SLASH)) - path = path.substring(FORWARD_SLASH.length()); - return path; - } - - /** - * Switch to file path slashes - */ - public static String switchToFilePathSlashes(String path) { - path = path.replace(FORWARD_SLASH.charAt(0), File.separatorChar); - path = path.replace(BACKWARD_SLASH.charAt(0), File.separatorChar); - return path; - } - - /** - * Switch to file path slashes - */ - public static String switchToForwardSlashes(String path) { - path = path.replace(File.separatorChar, FORWARD_SLASH.charAt(0)); - path = path.replace(BACKWARD_SLASH.charAt(0), FORWARD_SLASH.charAt(0)); - return path; - } -} |