diff options
Diffstat (limited to 'base/console/src/com/netscape/certsrv/common/NameValuePairs.java')
-rw-r--r-- | base/console/src/com/netscape/certsrv/common/NameValuePairs.java | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/base/console/src/com/netscape/certsrv/common/NameValuePairs.java b/base/console/src/com/netscape/certsrv/common/NameValuePairs.java new file mode 100644 index 000000000..5e7d79cde --- /dev/null +++ b/base/console/src/com/netscape/certsrv/common/NameValuePairs.java @@ -0,0 +1,80 @@ +// --- BEGIN COPYRIGHT BLOCK --- +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; version 2 of the License. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this program; if not, write to the Free Software Foundation, Inc., +// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +// +// (C) 2007 Red Hat, Inc. +// All rights reserved. +// --- END COPYRIGHT BLOCK --- +package com.netscape.certsrv.common; + +import java.util.LinkedHashMap; +import java.util.StringTokenizer; + +/** + * A class represents an ordered list of name + * value pairs. + * + * @version $Revision$, $Date$ + */ +public class NameValuePairs extends LinkedHashMap<String, String> { + + /** + * Constructs name value pairs. + */ + public NameValuePairs() { + } + + /** + * Show the content of this name value container as + * string representation. + * + * @return string representation + */ + public String toString() { + StringBuffer buf = new StringBuffer(); + + for (String name : keySet()) { + String value = get(name); + + buf.append(name + "=" + value); + buf.append("\n"); + } + + return buf.toString(); + } + + /** + * Parses a string into name value pairs. + * + * @param s string + * @param nvp name value pairs + * @return true if successful + */ + public static boolean parseInto(String s, NameValuePairs nvp) { + StringTokenizer st = new StringTokenizer(s, "&"); + + while (st.hasMoreTokens()) { + String t = st.nextToken(); + int i = t.indexOf("="); + + if (i == -1) { + return false; + } + String n = t.substring(0, i); + String v = t.substring(i + 1); + + nvp.put(n, v); + } + return true; + } +} |