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Diffstat (limited to 'bundles/org.eclipse.wst.ws.explorer/wsexplorer-src/org/eclipse/wst/ws/internal/explorer/platform/util/HTMLUtils.java')
| -rw-r--r-- | bundles/org.eclipse.wst.ws.explorer/wsexplorer-src/org/eclipse/wst/ws/internal/explorer/platform/util/HTMLUtils.java | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/bundles/org.eclipse.wst.ws.explorer/wsexplorer-src/org/eclipse/wst/ws/internal/explorer/platform/util/HTMLUtils.java b/bundles/org.eclipse.wst.ws.explorer/wsexplorer-src/org/eclipse/wst/ws/internal/explorer/platform/util/HTMLUtils.java deleted file mode 100644 index 83cf955d1..000000000 --- a/bundles/org.eclipse.wst.ws.explorer/wsexplorer-src/org/eclipse/wst/ws/internal/explorer/platform/util/HTMLUtils.java +++ /dev/null @@ -1,207 +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 - * yyyymmdd bug Email and other contact information - * -------- -------- ----------------------------------------------------------- - * 20060222 127443 jesper@selskabet.org - Jesper S Moller - *******************************************************************************/ - -package org.eclipse.wst.ws.internal.explorer.platform.util; - -import java.util.Enumeration; -import java.util.Hashtable; -import javax.servlet.http.HttpServletResponse; - -public final class HTMLUtils -{ - public static final String UTF8_ENCODING = "UTF-8"; - public static final String LINE_BREAK = "<br>"; - public static final String LINE_SEPARATOR = System.getProperties().getProperty("line.separator"); - - /** - * Get the HTML tag for an image. - * @return String The HTML tag for this image. - * @param HttpServletResponse To encode the src attribute. - * @param String src attribute defining the path to the image file. This must include the context path. - * @param String Optional alt text to be displayed with the image. Set this to null to disable the attribute. - * @param String Optional width of the rendered image. Set this to null to disable the attribute. - * @param String Optional height of the rendered imag. Set this to null to disable the attribute. - * @param Hashtable Optional key-value pairs of additional strings to be added as-is to the tag. Set this to null to disable. - * @return String The image tag. - */ - public static final String getHTMLImageTag(HttpServletResponse response,String src,String alt,String width,String height,Hashtable additionalAttributes) - { - StringBuffer tag = new StringBuffer("<img src=\""); - tag.append(response.encodeURL(src)).append('\"'); - if (alt != null) - { - tag.append(" alt=\"").append(alt).append('\"'); - tag.append(" title=\"").append(alt).append('\"'); - } - if (width != null) - tag.append(" width=").append(width); - if (height != null) - tag.append(" height=").append(height); - tag.append(" border=0"); - if (additionalAttributes != null) - { - Enumeration keys = additionalAttributes.keys(); - while (keys.hasMoreElements()) - { - String key = (String)keys.nextElement(); - tag.append(' ').append(key).append("=\"").append((String)additionalAttributes.get(key)).append('\"'); - } - } - tag.append('>'); - return tag.toString(); - } - - /** - * Get the HTML tag for this link. The complete tag consists of the open tag <a> followed by a subelement and, finally, by an end tag </a>. - * @return String The HTML tag of the link. - * @param HttpServletResponse To encode the href attribute. - * @param String The href attribute of the link. This must include the context path. - * @param String target Optional target attribute for the link. Set this to null to disable the attribute. - * @param String Optional name for the link. Set this to null to disable the attribute. - * @param String The label which acts as the subelement. i.e. <a>label</a>. - * @param Hashtable Optional key-value pairs of additional string attributes to be added as-is to the open tag. Set this to null to disable. - */ - public static final String getHTMLLinkTag(HttpServletResponse response,String href,String target,String name,String label,Hashtable additionalAttributes) - { - StringBuffer tag = new StringBuffer("<a href=\""); - tag.append(response.encodeURL(href)).append('\"'); - if (target != null) - tag.append(" target=\"").append(target).append('\"'); - if (name != null) - tag.append(" name=\"").append(name).append('\"'); - if (additionalAttributes != null) - { - Enumeration keys = additionalAttributes.keys(); - while (keys.hasMoreElements()) - { - String key = (String)keys.nextElement(); - tag.append(' ').append(key).append("=\"").append((String)additionalAttributes.get(key)).append('\"'); - } - } - tag.append('>'); - tag.append(label); - tag.append("</a>"); - return tag.toString(); - } - - /** - * Get the HTML tag for a red asterist. - * @return String The HTML tag for the red asterisk. - */ - public static final String redAsterisk() - { - return "<font color=\"#ff0000\">*</font>"; - } - - /** - * Get the Javascript mangled version of a given input String. - * @return String The Javascript mangled String. - */ - public static final String JSMangle(String input) - { - if (input == null) - return ""; - - StringBuffer mangledOutput = new StringBuffer(); - for (int i=0;i<input.length();i++) - { - char c = input.charAt(i); - switch (c) - { - case '\n': - mangledOutput.append("\\n"); - break; - case '\r': - mangledOutput.append("\\r"); - break; - case '\\': - case '\"': - case '\'': - mangledOutput.append('\\'); - default: - mangledOutput.append(c); - } - } - return mangledOutput.toString(); - } - - private static final String LESS_THAN = "<"; - private static final String LESS_THAN_HTML_ENTITY = "<"; - private static final String GREATER_THAN = ">"; - private static final String GREATER_THAN_HTML_ENTITY = ">"; - private static final String SPACE = " "; - private static final String SPACE_HTML_ENTITY = " "; - private static final String AMPERSAND = "&"; - private static final String AMPERSAND_HTML_ENTITY = "&"; - private static final String QUOTATION = "\""; - private static final String QUOTATION_HTML_ENTITY = """; - - /** - * Replace special characters with HTML entities representing these characters. - * Note that this will also convert normal spaces into non-breaking spaces, which may be good for - * presentation but not for editing. - * - * @return String The converted String. Note: Order is important so that corrected entity references are not re-mangled. - */ - public static final String charactersToHTMLEntities(String s) { - s = stringReplace(s, AMPERSAND, AMPERSAND_HTML_ENTITY); - s = stringReplace(s, LESS_THAN, LESS_THAN_HTML_ENTITY); - s = stringReplace(s, GREATER_THAN, GREATER_THAN_HTML_ENTITY); - s = stringReplace(s, SPACE, SPACE_HTML_ENTITY); - s = stringReplace(s, QUOTATION, QUOTATION_HTML_ENTITY); - return s; - } - - /** - * Replace special characters with HTML entities representing these characters - * @return String The converted String. Note: Order is important so that corrected entity references are not re-mangled. - */ - public static final String charactersToHTMLEntitiesStrict(String s) { - s = stringReplace(s, AMPERSAND, AMPERSAND_HTML_ENTITY); - s = stringReplace(s, LESS_THAN, LESS_THAN_HTML_ENTITY); - s = stringReplace(s, GREATER_THAN, GREATER_THAN_HTML_ENTITY); - s = stringReplace(s, QUOTATION, QUOTATION_HTML_ENTITY); - return s; - } - - /** - * Replace HTML character entities with their associated characters. - * @return String The converted String. - */ - public static final String htmlEntitiesToCharacters(String s) { - s = stringReplace(s, LESS_THAN_HTML_ENTITY, LESS_THAN); - s = stringReplace(s, GREATER_THAN_HTML_ENTITY, GREATER_THAN); - s = stringReplace(s, SPACE_HTML_ENTITY, SPACE); - s = stringReplace(s, AMPERSAND_HTML_ENTITY, AMPERSAND); - s = stringReplace(s, QUOTATION_HTML_ENTITY, QUOTATION); - return s; - } - - private static final String stringReplace(String s, String oldString, String newString) { - String sCopy = s; - int fromIndex = 0; - int oldStringIndex = sCopy.indexOf(oldString, fromIndex); - StringBuffer sb = new StringBuffer(); - while (oldStringIndex != -1) { - sb.setLength(0); - sb.append(sCopy.substring(0, oldStringIndex)); - sb.append(newString); - sb.append(sCopy.substring(oldStringIndex + oldString.length(), sCopy.length())); - sCopy = sb.toString(); - fromIndex = oldStringIndex + newString.length(); - oldStringIndex = sCopy.indexOf(oldString, fromIndex); - } - return sCopy; - } -} |