JspAnalyzerPlugin does not know how to parse JSPX syntax for taglibs

• Type: Bug
• Status: Resolved
• Resolution: Fixed
• Affects Version/s: 7.4.0 CE GA1
• Fix Version/s: 7.0.0 DXP FP101, 7.0.X, 7.1.10 DXP FP25, 7.1.X, 7.2.10 DXP FP14, 7.2.10.5 DXP SP5, 7.2.X, 7.3.X
• Component/s: Dev Tools > Portal Build Env > bnd
• Labels:
  • liferay-dxp-72-sp5
  • liferay-fixpack-de-101-7010
  • liferay-fixpack-dxp-14-7210
  • liferay-fixpack-dxp-25-7110
• Branch Version/s:
  7.3.x, 7.2.x, 7.1.x, 7.0.x
• Backported to Branch:
  Committed
• Fix Priority: 1
• Git Pull Request: https://github.com/lawrence-lee/liferay-portal/pull/217

Problem Background

The JspAnalyzerPlugin is able to determine taglib usage for scriptlet syntax, e.g.:

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@
taglib uri="http://liferay.com/tld/clay" prefix="clay" %><%@
taglib uri="http://liferay.com/tld/ui" prefix="liferay-ui"  %>
<%@ taglib uri="http://java.sun.com/portlet_3_0" prefix="portlet" %>

However, it is not able to determine taglib usage for JSPX syntax, e.g.:

<?xml version="1.0" encoding="UTF-8"?>
<jsp:root
	xmlns:c="http://java.sun.com/jsp/jstl/core"
	xmlns:clay="http://liferay.com/tld/clay"
	xmlns:liferay-ui="http://liferay.com/tld/ui"
	xmlns:portlet="http://xmlns.jcp.org/portlet_3_0" version="2.1">
	...
</jsp:root>

Because of this, it is necessary to manually add Require-Capability syntax to liferay-plugin-package.properties (for WAR artifacts), e.g.:

Require-Capability: osgi.extender; filter:="(&(osgi.extender=jsp.taglib)(uri=http://liferay.com/tld/clay))",osgi.extender;"

Steps to Reproduce

1. Extract the attached lps133987-src.zip artifact to Liferay Workspace

2. Build the module with gradlew clean deploy

3. Extract the resulting JAR module and examine the META-INF/MANIFEST.MF file

Expected Results

The Require-Capability section of the MANIFEST.MF file contains the following filter:

filter:="(&(osgi.extender=jsp.taglib)(uri=http://xmlns.jcp.org/portlet_3_0))"

Actual Results

The filter is not found in the MANIFEST.MF file.