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// --- 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) 2014 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package org.dogtagpki.server.tps.cms;
import java.io.ByteArrayInputStream;
import java.util.Hashtable;
import com.netscape.certsrv.apps.CMS;
import com.netscape.certsrv.base.EBaseException;
import com.netscape.cmsutil.xml.XMLObject;
/**
* RemoteRequestHandler is the base class for the remote authorities
*
* @author cfu
*/
public abstract class RemoteRequestHandler
{
private static final String RESPONSE_SEPARATOR = "\\&";
private static final String NAME_VALUE_EQUAL = "=";
protected String connid;
/**
* parseResponse parses remote responses that take the form of '&'-separated
* name-value pairs
*
* @param content The exact string content in the HTTP response
* @return name-value pairs in a Hashtable
*/
protected Hashtable<String, Object> parseResponse(String content)
throws EBaseException {
CMS.debug("RemoteRequestHandler: parseResponse(): begins:");
if (content == null) {
throw new EBaseException("RemoteRequestHandler: parserResponse(): no response content.");
}
Hashtable<String, Object> vars = new Hashtable<String, Object>();
String[] elements = content.split(RESPONSE_SEPARATOR);
CMS.debug("RemoteRequestHandler: parseResponse(): # of elements:" +
elements.length);
for (String nvs : elements) {
String[] nv = nvs.split(NAME_VALUE_EQUAL);
if (nv.length == 2) {
vars.put(nv[0], nv[1]);
} else {
// continue to parse through
CMS.debug("RemoteRequestHandler: parseResponse(): content contains element not conforming to <name>=<value>.");
}
}
return vars;
}
/**
* Get the XML parser for XML in text
*
* @param text XML in text
* @return XMLObject the parser
*/
protected XMLObject getXMLparser(String text) {
if (text == null) {
return null;
} else {
CMS.debug("RemoteRequestHandler: getXMLparser(): parsing: " + text);
}
try {
ByteArrayInputStream bis =
new ByteArrayInputStream(text.getBytes());
return new XMLObject(bis);
} catch (Exception e) {
CMS.debug("RemoteRequestHandler: getXMLparser(): failed: " + e);
throw new RuntimeException(e);
}
}
}
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