diff options
Diffstat (limited to 'base/common/src/com/netscape/cmscore/connector/HttpRequestEncoder.java')
-rw-r--r-- | base/common/src/com/netscape/cmscore/connector/HttpRequestEncoder.java | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/base/common/src/com/netscape/cmscore/connector/HttpRequestEncoder.java b/base/common/src/com/netscape/cmscore/connector/HttpRequestEncoder.java new file mode 100644 index 000000000..76d39b3ed --- /dev/null +++ b/base/common/src/com/netscape/cmscore/connector/HttpRequestEncoder.java @@ -0,0 +1,76 @@ +// --- 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.cmscore.connector; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.io.OptionalDataException; + +import com.netscape.certsrv.connector.IRequestEncoder; +import com.netscape.cmscore.util.Debug; +import com.netscape.cmsutil.util.Utils; + +/** + * encodes a request by serializing it. + */ +public class HttpRequestEncoder implements IRequestEncoder { + public String encode(Object r) + throws IOException { + String s = null; + byte[] serial; + ByteArrayOutputStream ba = new ByteArrayOutputStream(); + ObjectOutputStream os = new ObjectOutputStream(ba); + + os.writeObject(r); + serial = ba.toByteArray(); + s = Utils.base64encode(serial); + return s; + } + + public Object decode(String s) + throws IOException { + Object result = null; + byte[] serial = null; + + try { + + serial = Utils.base64decode(s); + ByteArrayInputStream ba = new ByteArrayInputStream(serial); + ObjectInputStream is = new ObjectInputStream(ba); + + result = is.readObject(); + } catch (ClassNotFoundException e) { + // XXX hack: change this + if (Debug.ON) + Debug.trace("class not found ex " + e + e.getMessage()); + throw new IOException("Class Not Found " + e.getMessage()); + } catch (OptionalDataException e) { + if (e.eof == true) { + if (Debug.ON) + Debug.trace("done reading input stream " + result); + } else { + if (Debug.ON) + Debug.trace(e.length + " more bytes of primitive data"); + } + } + return result; + } +} |