Component tracing check should check if there is a request
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Key: TAP5-1802
URL: https://issues.apache.org/jira/browse/TAP5-1802
Project: Tapestry 5
Issue Type: Improvement
Components: tapestry-core
Affects Versions: 5.3
Reporter: Denis Stepanov
In ComponentPageElementImpl there is a check if request has a parameter to
enable component tracing:
// should be okay since it's a shadow service object - NOT
private final Request request;
return !productionMode && (componentTracingEnabled ||
"true".equals(request.getParameter("t:component-trace")));
in a case when PageDocumentGenerator is used there is no request and shadow
builder will throw an exception.
Solution would be to use RequestGlobals and check if there is a request.
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