diff options
Diffstat (limited to 'base/common/src/com/netscape/cms/servlet/csadmin/ConfigurationErrorInterceptor.java')
-rw-r--r-- | base/common/src/com/netscape/cms/servlet/csadmin/ConfigurationErrorInterceptor.java | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/base/common/src/com/netscape/cms/servlet/csadmin/ConfigurationErrorInterceptor.java b/base/common/src/com/netscape/cms/servlet/csadmin/ConfigurationErrorInterceptor.java new file mode 100644 index 000000000..d98d8f93d --- /dev/null +++ b/base/common/src/com/netscape/cms/servlet/csadmin/ConfigurationErrorInterceptor.java @@ -0,0 +1,64 @@ +// --- 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) 2012 Red Hat, Inc. +// All rights reserved. +// --- END COPYRIGHT BLOCK --- +package com.netscape.cms.servlet.csadmin; + +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.MultivaluedMap; + +import org.jboss.resteasy.client.ClientResponse; +import org.jboss.resteasy.client.core.ClientErrorInterceptor; + +import com.netscape.cms.servlet.base.CMSException; + +/** + * @author alee + * + */ +public class ConfigurationErrorInterceptor implements ClientErrorInterceptor { + + public void handle(ClientResponse<?> response) { + + // handle HTTP code 4xx and 5xx + int code = response.getResponseStatus().getStatusCode(); + if (code < 400) return; + + MultivaluedMap<String, String> headers = response.getHeaders(); + String contentType = headers.getFirst("Content-Type"); + + // handle XML content only + if (!contentType.startsWith(MediaType.TEXT_XML)) return; + + CMSException exception; + + try { + // Requires RESTEasy 2.3.2 + // https://issues.jboss.org/browse/RESTEASY-652 + CMSException.Data data = response.getEntity(CMSException.Data.class); + + Class<?> clazz = Class.forName(data.className); + exception = (CMSException) clazz.getConstructor(CMSException.Data.class).newInstance(data); + + } catch (Exception e) { + e.printStackTrace(); + return; + } + + throw exception; + } + +} |