diff options
Diffstat (limited to 'bundles/org.eclipse.wst.wsdl.ui/src-asd-wsdl11/org/eclipse/wst/wsdl/ui/internal/util/ValidateHelper.java')
-rw-r--r-- | bundles/org.eclipse.wst.wsdl.ui/src-asd-wsdl11/org/eclipse/wst/wsdl/ui/internal/util/ValidateHelper.java | 405 |
1 files changed, 0 insertions, 405 deletions
diff --git a/bundles/org.eclipse.wst.wsdl.ui/src-asd-wsdl11/org/eclipse/wst/wsdl/ui/internal/util/ValidateHelper.java b/bundles/org.eclipse.wst.wsdl.ui/src-asd-wsdl11/org/eclipse/wst/wsdl/ui/internal/util/ValidateHelper.java deleted file mode 100644 index e582599b5..000000000 --- a/bundles/org.eclipse.wst.wsdl.ui/src-asd-wsdl11/org/eclipse/wst/wsdl/ui/internal/util/ValidateHelper.java +++ /dev/null @@ -1,405 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2007 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 - *******************************************************************************/ -package org.eclipse.wst.wsdl.ui.internal.util; - -import org.eclipse.wst.common.ui.internal.UIPlugin; -import org.eclipse.wst.wsdl.ui.internal.Messages; - -public class ValidateHelper -{ - // XML Lang can have many different valid formats - // 1) xx ie. en, fr, de - // 2) xx-xx ie. en-US, en-FR - // 3) I-xx ie. I-en - // 4) X-xx ie. X-en - public static String checkXMLLang(String lang) - { - if (lang.length() == 0) - return null; - - if (lang.length() == 1) - { - char ch0 = lang.charAt(0); - if ((ch0 >= 'a' && ch0 <= 'z') || (ch0 >= 'A' && ch0 <= 'Z')) - return UIPlugin.getResourceString("_WARN_LANG_TOO_SHORT"); //$NON-NLS-1$ - else - return UIPlugin.getResourceString("_WARN_NAME_INVALID_CHAR") + ch0 + //$NON-NLS-1$ - UIPlugin.getResourceString("_UI_NAME_INVALID_CHAR_END"); //$NON-NLS-1$ - } - - int offset; - - char ch0 = lang.charAt(0); - if (lang.charAt(1) == '-') - { - if (ch0 == 'i' || ch0 == 'I' || ch0 == 'x' || ch0 == 'X') - offset = 1; - else - return UIPlugin.getResourceString("_WARN_NAME_INVALID_CHAR") + ch0 + //$NON-NLS-1$ - UIPlugin.getResourceString("_UI_NAME_INVALID_CHAR_END"); //$NON-NLS-1$ - } - else - { - char ch1 = lang.charAt(1); - if ((ch0 >= 'a' && ch0 <= 'z') || (ch0 >= 'A' && ch0 <= 'Z')) - if ((ch1 >= 'a' && ch1 <= 'z') || (ch1 >= 'A' && ch1 <= 'Z')) - offset = 2; - else - return UIPlugin.getResourceString("_WARN_NAME_INVALID_CHAR") + ch1 + //$NON-NLS-1$ - UIPlugin.getResourceString("_UI_NAME_INVALID_CHAR_END"); //$NON-NLS-1$ - else - return UIPlugin.getResourceString("_WARN_NAME_INVALID_CHAR") + ch0 + //$NON-NLS-1$ - UIPlugin.getResourceString("_UI_NAME_INVALID_CHAR_END"); //$NON-NLS-1$ - } - - if (lang.length() > offset) - { - char ch = lang.charAt(offset++); - if (ch != '-') - return UIPlugin.getResourceString("_WARN_HYPHEN_NEEDED") + Integer.toString(offset-1); //$NON-NLS-1$ - else - { - while (true) - { - if (ch == '-') - { - if (lang.length() == offset) - return UIPlugin.getResourceString("_WARN_HYPHEN_ENDING"); //$NON-NLS-1$ - - ch = lang.charAt(offset++); - if ((ch < 'a' || ch > 'z') && (ch < 'A' || ch > 'Z')) - return UIPlugin.getResourceString("_WARN_NAME_INVALID_CHAR") + ch + //$NON-NLS-1$ - UIPlugin.getResourceString("_UI_NAME_INVALID_CHAR_END"); //$NON-NLS-1$ - - if (lang.length() == offset) - return null; - } - else if ((ch < 'a' || ch > 'z') && (ch < 'A' || ch > 'Z')) - return UIPlugin.getResourceString("_WARN_NAME_INVALID_CHAR") + ch + //$NON-NLS-1$ - UIPlugin.getResourceString("_UI_NAME_INVALID_CHAR_END"); //$NON-NLS-1$ - else if (lang.length() == offset) - return null; - ch = lang.charAt(offset++); - } - } - } - - return null; - } - - /** - * Check to see if the min value is correct. - * A minimum value must be non-negative and < maxValue - */ - public static String isValidMinValue(String minValue, String maxValue) - { - int min; - - if (minValue == null || minValue.equals("")) //$NON-NLS-1$ - { - // Nothing to check - return null; - } - - try - { - min = Integer.parseInt(minValue); - } - catch (NumberFormatException ex) - { - return UIPlugin.getResourceString("_ERROR_MIN_NOT_POSITIVE"); //$NON-NLS-1$ - } - - if (min < 0) - { - return UIPlugin.getResourceString("_ERROR_MIN_NOT_POSITIVE"); //$NON-NLS-1$ - } - - try - { - int max = Integer.parseInt(maxValue); - if (min > max) - { - return UIPlugin.getResourceString("_ERROR_MIN_VALUE"); //$NON-NLS-1$ - } - } - catch (NumberFormatException ex) - { - // Max is not accurate. Don't compare it. - } - return null; - } - - /** - * Check to see if the max value is correct. - * A maximum value must be non-negative and > minValue - * - * It can also be set the string "unbounded" - */ - public static String isValidMaxValue(String maxValue, String minValue) - { - int max; - - if (maxValue == null || maxValue.equals("")) //$NON-NLS-1$ - { - // Nothing to check - return null; - } - - if (maxValue.equals("unbounded")) //$NON-NLS-1$ - { - return null; - } - - try - { - max = Integer.parseInt(maxValue); - } - catch (NumberFormatException ex) - { - return UIPlugin.getResourceString("_ERROR_MAX_NOT_POSITIVE"); //$NON-NLS-1$ - } - - if (max < 0) - { - return UIPlugin.getResourceString("_ERROR_MAX_NOT_POSITIVE"); //$NON-NLS-1$ - } - - try - { - int min = Integer.parseInt(minValue); - if (max < min) - { - return UIPlugin.getResourceString("_ERROR_MAX_VALUE"); //$NON-NLS-1$ - } - } - catch (NumberFormatException ex) - { - // Min is not accurate. Don't compare it. - } - return null; - } - - /** - * Validate the name conforms to the XML spec - */ - public static String checkXMLName(String name, boolean allowEntityRef) - { - int length = name.length(); - char character; - - if (length == 0) - { - return Messages._WARN_NAME_MUST_CONTAIN_AT_LEAST_ONE_CHAR; - } - - if (name.indexOf(" ") >= 0) //$NON-NLS-1$ - { - return Messages._WARN_NAME_HAS_SPACE; - } - - int index = 0; - if (length > 0 && - name.charAt(0) == '%') - { - if (allowEntityRef) - { - // skip over the first character - index++; - } // end of if () - else - { - return Messages._WARN_NAME_INVALID_FIRST; - } // end of else - } - - for(; index < length; index++) - { - character = name.charAt(index); - - if(index == 0) - { - if( !isXMLNameStart(character) ) - { - return Messages._WARN_NAME_INVALID_FIRST; - } - } - else - { - if(!isXMLNameChar(character)) - { - if ((index == length - 1) && //check if the last character is a ';' - allowEntityRef && - character == ';') - { - // we're still ok then - continue; - } // end of if () - else - { - return Messages._WARN_NAME_INVALID_CHAR + character + - Messages._UI_NAME_INVALID_CHAR_END; - } // end of else - } - } - } - return null; - } - - /** - * Validate the name conforms to the XML spec - */ - public static String checkXMLName(String name) - { - return checkXMLName(name, false); - } - - /** - * isXMLNameStart - **/ - private static boolean isXMLNameStart(char ch) - { - return (ch == '_' || ch == ':' || Character.isLetter(ch) ); - } - - /** - * isXMLNameChar - **/ - private static boolean isXMLNameChar(char ch) - { - return (Character.isLetterOrDigit(ch) || ch == '.' || ch == '-' || ch == '_' || ch == ':'); - } - - /** - * isXMLPrefixStart - **/ -// private static boolean isXMLPrefixStart(char ch) -// { -// return (ch == '_' || Character.isLetter(ch) ); -// } - - /** - * isXMLPrefixChar - **/ - private static boolean isXMLPrefixChar(char ch) - { - return (Character.isLetterOrDigit(ch) || ch == '.' || ch == '-' || ch == '_'); - } - - /** - * parseElementText - */ - public static String parseElementText(String text) - { - if (text.indexOf('<') != -1 || text.indexOf('>') != -1) - { - return UIPlugin.getResourceString("_WARN_ELEMENT_INVALID_CHAR"); //$NON-NLS-1$ - } - return null; - } - - /** - * parseAttributeValue - */ - public static String parseAttributeValue(String value) - { - if (value.indexOf('"') != -1 || value.indexOf('<') != -1 || value.indexOf('>') != -1) - { - return UIPlugin.getResourceString("_WARN_ATTRIBUTE_INVALID_CHAR"); //$NON-NLS-1$ - - } - return null; - } - - /** - * parseADATASection - */ - public static String parseCDATASection(String section) - { - if (section.indexOf("]]>") != -1) //$NON-NLS-1$ - { - return UIPlugin.getResourceString("_WARN_CDATA_INVALID_STRING"); //$NON-NLS-1$ - - } - return null; - } - - /** - * parseProcessiingInstruction - */ - public static String parseProcessingInstructionData(String data) - { - if (data.indexOf("?>") != -1) //$NON-NLS-1$ - { - return UIPlugin.getResourceString("_WARN_PROCESSING_INVALID_STRING"); //$NON-NLS-1$ - - } - return null; - } - - /** - * parseProcessingInstructionTarget - */ - public static String parseProcessingInstructionTarget(String target) - { - if (target.length() == 3 && (target.indexOf("XML") != -1 || target.indexOf("XMl") != -1 || target.indexOf("XmL") != -1 || //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - target.indexOf("xML") != -1 || target.indexOf("Xml") != -1 || target.indexOf("xMl") != -1 || //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - target.indexOf("xmL") != -1 || target.indexOf("xml") != -1)) //$NON-NLS-1$ //$NON-NLS-2$ - { - return UIPlugin.getResourceString("_WARN_PROCESSING_TARGET_INVALID_STRING"); //$NON-NLS-1$ - - } - return checkXMLName(target); - } - - /** - * parsComment - */ - public static String parseComment(String comment) - { - if (comment.indexOf("--") != -1) //$NON-NLS-1$ - { - return UIPlugin.getResourceString("_WARN_COMMENT_INVALID_STRING"); //$NON-NLS-1$ - } - return null; - } - - /** - * Validate the prefix conforms to the XML spec - */ - public static String checkXMLPrefix(String prefix) - { - int length = prefix.length(); - if (length == 0) - { - return null; - } - char character; - - if (prefix.indexOf(" ") >= 0) //$NON-NLS-1$ - { - return(UIPlugin.getResourceString("_WARN_PREFIX_HAS_SPACE")); //$NON-NLS-1$ - } - - for(int index = 0; index < length; index++) - { - character = prefix.charAt(index); - - if(!isXMLPrefixChar(character)) - { - return UIPlugin.getString("_WARN_PREFIX_INVALID_CHAR", String.valueOf(character)); //$NON-NLS-1$ - } - } - return null; - } - -} - |