Java enums make soy template engine fail

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X, 7.1.X, Master
• Fix Version/s: 7.0.0 DXP FP64, 7.0.X, 7.1.10 DXP FP5, 7.1.10.1 SP1, 7.1.2 CE GA3, 7.1.X, Master
• Component/s: Frontend Infrastructure, Portal Services > Templates Engine
• Labels:
  • ee-ts
  • liferay-dxp-70-sp10
  • liferay-dxp-71-sp1
  • liferay-fixpack-de-64-7010
  • liferay-fixpack-dxp-5-7110
• Branch Version/s:
  7.1.x, 7.0.x
• Backported to Branch:
  Committed
• Fix Priority: 4
• Sprint: S02E03 - L.A. Confidential, S02E04 - Home alone
• Git Pull Request: https://github.com/jbalsas/liferay-portal/pull/1493

When an enum is added to a SoyContext or template the rendering fails with an exception.

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Steps to reproduce in master:

1. Start portal
2. Deploy com.liferay.hello.soy.web.jar (overwriting portal's provided hello soy bundle)
3. Navigate to http://localhost:8080
4. Add a Hello Soy Portlet to the page

Expected results:

1. Portlet should be rendered

Actual results:

1. Rendering fails with a server exception

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Steps to reproduce in 7.0:

1. Start portal
2. Expand soy-params-7-0.zip
3. Deploy the JAR file inside the build/lib subfolder of the expanded ZIP
4. Navigate to http://localhost:8080
5. Add a Sample Portlet to the page

Expected results:

1. Portlet should render the strings:
   Enum: VALUE
   HTML: bold

Actual results:

1. Portlet renders a Java object dump instead of VALUE

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Steps to reproduce in 7.1:

1. Start portal
2. Expand soy-params-7-1.zip
3. Deploy the JAR file inside the build/lib subfolder of the expanded ZIP
4. Navigate to http://localhost:8080
5. Add a Sample Portlet to the page

Expected results:

1. Portlet should render the strings:
   Enum: VALUE
   HTML: bold

Actual results:

1. Portlet renders a Java object dump instead of VALUE

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