use of org.apache.sling.api.request.RequestProgressTracker in project sling by apache.
the class CallTag method doEndTag.
@Override
public int doEndTag() throws JspException {
final SlingBindings bindings = (SlingBindings) pageContext.getRequest().getAttribute(SlingBindings.class.getName());
final SlingScriptHelper scriptHelper = bindings.getSling();
final ServletResolver servletResolver = scriptHelper.getService(ServletResolver.class);
final RequestProgressTracker tracker = TagUtil.getRequest(pageContext).getRequestProgressTracker();
String servletName = null;
final Servlet servlet;
if (!ignoreComponentHierarchy) {
final Resource resource = bindings.getResource();
servlet = servletResolver.resolveServlet(resource, this.script);
if (servlet != null) {
servletName = RequestUtil.getServletName(servlet);
tracker.log("Including script {0} for path={1}, type={2}: {3}", script, resource.getPath(), resource.getResourceType(), servletName);
}
} else {
final ResourceResolver resolver = bindings.getRequest().getResourceResolver();
final String scriptPath;
if (!script.startsWith("/")) {
// resolve relative script
String parentPath = ResourceUtil.getParent(scriptHelper.getScript().getScriptResource().getPath());
// check if parent resides on search path
for (String sp : resolver.getSearchPath()) {
if (parentPath.startsWith(sp)) {
parentPath = parentPath.substring(sp.length());
break;
}
}
scriptPath = parentPath + "/" + script;
} else {
scriptPath = this.script;
}
servlet = servletResolver.resolveServlet(resolver, scriptPath);
if (servlet != null) {
servletName = RequestUtil.getServletName(servlet);
tracker.log("Including script {0} (ignoring component hierarchy): {1}", script, servletName);
}
}
if (servlet == null) {
throw new JspException("Could not find script " + script);
}
try {
if (flush && !(pageContext.getOut() instanceof BodyContent)) {
// might throw an IOException of course
pageContext.getOut().flush();
}
// wrap the response to get the correct output order
SlingHttpServletResponse response = new JspSlingHttpServletResponseWrapper(pageContext);
tracker.startTimer(servletName);
servlet.service(pageContext.getRequest(), response);
tracker.logTimer(servletName);
return EVAL_PAGE;
} catch (Exception e) {
throw new JspException("Error while executing script " + script, e);
}
}
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