components/visual-panels/firewall/src/java/vpanels/app/firewall/com/oracle/solaris/vp/panels/firewall/client/swing/PortFormatter.java
--- a/components/visual-panels/firewall/src/java/vpanels/app/firewall/com/oracle/solaris/vp/panels/firewall/client/swing/PortFormatter.java Tue Dec 16 05:53:51 2014 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,150 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-
-/*
- * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
- */
-
-package com.oracle.solaris.vp.panels.firewall.client.swing;
-
-import javax.swing.text.*;
-import javax.swing.JFormattedTextField;
-import java.text.ParseException;
-import com.oracle.solaris.vp.util.swing.*;
-
-@SuppressWarnings({"serial"})
-public class PortFormatter extends DefaultFormatter {
-
- //
- // Static data
- //
-
- private static final int MAX_CHAR_COUNT = 5;
- private static final String VALID_CHARS = "[0-9]*";
- private static final String PORT_REGEX = "\\d{1,5}";
-
- /**
- * Inner PortDocumentFilter class
- */
- private class PortDocumentFilter extends DocumentFilter {
-
- public void insertString(FilterBypass fb, int offset,
- String text, AttributeSet attr) throws BadLocationException {
- replace(fb, offset, 0, text, attr);
- }
-
- public void replace(FilterBypass fb, int offset, int length,
- String text, AttributeSet attr) throws BadLocationException {
-
- if (text == null) {
- super.replace(fb, offset, length, text, attr);
- return;
- }
-
- //
- // Don't allow invalid characters
- //
- if (!text.matches(VALID_CHARS)) {
- return;
- }
-
- Document doc = fb.getDocument();
- String cText = doc.getText(0, doc.getLength());
- String nText = getReplaceString(cText, offset, length, text);
-
- //
- // Resulting text can't exceed max character count
- //
- if (nText.length() > MAX_CHAR_COUNT ||
- !nText.matches(AccessPolicyUtil.PORT_REGEX))
- return;
-
- // bypass the filter
- fb.replace(offset, length, text, attr);
- }
-
- //
- // PortDocumentFilter
- //
-
- private String getReplaceString(String orig, int offset, int len,
- String text) {
- return (orig.substring(0, offset) + text +
- orig.substring(offset + len));
- }
- }
-
- //
- // Instance data
- //
-
- private DocumentFilter filter;
-
- /**
- * Constructors
- */
-
- public PortFormatter() {
- }
-
- //
- // Convert the text string to value string
- //
-
- @Override
- public Object stringToValue(String text) throws ParseException {
- if (text == null || text.isEmpty()) {
- return getPlaceholder();
- }
-
- //
- // Verify format
- //
- if (!checkFormat(text))
- throw new ParseException(text, 0);
-
- return text;
- }
-
- //
- // Convert the value to text string
- //
-
- @Override
- public String valueToString(Object value) throws ParseException {
- return (value == null ? getPlaceholder() : ((String) value));
- }
-
- public DocumentFilter getDocumentFilter() {
- if (filter == null)
- filter = new PortDocumentFilter();
-
- return filter;
- }
-
- public String getPlaceholder() {
- return ("");
- }
-
- public boolean checkFormat(String text) {
- return (text.matches(AccessPolicyUtil.PORT_REGEX));
- }
-}