<%--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
--%>
<%@ page import="org.apache.airavata.tools.workflow.monitoring.QueryManager" %>
<%@ page import="org.apache.airavata.tools.workflow.monitoring.WorkflowMonitoringException" %>
<%@ page import="java.io.InputStream" %>
<%@ page import="java.sql.Blob" %>
<%@ page import="java.sql.ResultSet" %>
<%@ page import="java.util.ArrayList" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
:: Workflow Information ::
<% String workflowId = request.getParameter("workflowId");
// proceed only if there is a workflow id
if (workflowId != null && !"".equals(workflowId)) {
%>
Wokflow information for the id <%= workflowId%>
<%
/**
* This is how this will work. First I retrieve data from the databse for the given Wokflow id. The page will
* first list message number with links to the messages. This was not to clutter the page with lot of data.
* I first retrieve all the messages and store them in an array list. During the first iteration I print the links
* to the messages as well.
* After this, during the second iteration, I retrieve the stored messages and print them out with proper bookmark
* tages
*/
ArrayList messages = new ArrayList();
QueryManager queryManager = new QueryManager();
// try to retrieve data from the database for the given id
ResultSet workflowData = null;
int i;
try {
workflowData = queryManager.getDataRelatesToWorkflowId(workflowId);
%>
<%
int resultsCounter = 0;
while (workflowData.next()) {
// retrieving data from the database
Blob xmlBlob = workflowData.getBlob("xml");
InputStream in = xmlBlob.getBinaryStream();
StringBuffer xmlMessage = new StringBuffer();
int read;
byte[] buf = new byte[1024];
while ((read = in.read(buf)) > 0) {
xmlMessage.append(new String(buf, 0, read));
}
in.close();
// storing the retreived message
messages.add(xmlMessage.toString());
%>
| /> Message <%=resultsCounter%>
|
<%
}
queryManager.close();
%>
<% if (messages.isEmpty()) {
%>
There are no fault messages for the Wokflow id <%= workflowId%>
<%
} else {
%>
<%
// now let's display the messages here
for (int j = 0; j < messages.size(); j++) {
%>
| /> <%=messages.get(j) %>
|
<% }
%>
<%
}
} catch (WorkflowMonitoringException e) {
e.printStackTrace();
%>
An error occurred while processing this request
<%
}
%>
<%
} else {
%>
There is no information for the workflow id <%=workflowId%>
<%
}
%>