[seam-issues] [JBoss JIRA] Created: (JBSEAM-4639) In JSF2, Seam sets JSF view Id to null for postback requests

[Alex Savitsky (JIRA)]

In JSF2, Seam sets JSF view Id to null for postback requests
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                 Key: JBSEAM-4639
                 URL: https://jira.jboss.org/jira/browse/JBSEAM-4639
             Project: Seam
          Issue Type: Bug
          Components: JSF Integration
    Affects Versions: 2.2.0.GA
         Environment: JSF 2 RI (Mojarra) v.2.0.2.FCS
            Reporter: Alex Savitsky
            Priority: Critical


Run attached test-bug-2.2.1.war (I've been using Tomcat 6.0, but any web container will do). Access index.jsf in the context root (usually http://localhost:your-startup-port/your-context-root/index.jsf) and click the "Add" button. Note the exception, and also note the debug output in the system console:

Before phase RESTORE_VIEW 1, view id = N/A (no root)
After phase RESTORE_VIEW 1, view id = /index.xhtml
Before phase RENDER_RESPONSE 6, view id = /index.xhtml
TestBean created
After phase RENDER_RESPONSE 6, view id = /index.xhtml
Before phase RESTORE_VIEW 1, view id = N/A (no root)
After phase RESTORE_VIEW 1, view id = null
Before phase APPLY_REQUEST_VALUES 2, view id = null
After phase APPLY_REQUEST_VALUES 2, view id = null
Before phase PROCESS_VALIDATIONS 3, view id = null
After phase PROCESS_VALIDATIONS 3, view id = null
Before phase UPDATE_MODEL_VALUES 4, view id = null
After phase UPDATE_MODEL_VALUES 4, view id = null
Before phase INVOKE_APPLICATION 5, view id = null
After phase INVOKE_APPLICATION 5, view id = null

The very same setup without Seam (test-bug-clean.war, with no Seam JAR in WEB-INF/lib, and with Seam commented out in web.xml) has the button working (validation messages appear) as well as different debug output:

Before phase RESTORE_VIEW 1, view id = N/A (no root)
After phase RESTORE_VIEW 1, view id = /index.xhtml
Before phase RENDER_RESPONSE 6, view id = /index.xhtml
TestBean created
After phase RENDER_RESPONSE 6, view id = /index.xhtml
Before phase RESTORE_VIEW 1, view id = N/A (no root)
After phase RESTORE_VIEW 1, view id = /index.xhtml
Before phase APPLY_REQUEST_VALUES 2, view id = /index.xhtml
After phase APPLY_REQUEST_VALUES 2, view id = /index.xhtml
Before phase PROCESS_VALIDATIONS 3, view id = /index.xhtml
After phase PROCESS_VALIDATIONS 3, view id = /index.xhtml
Before phase RENDER_RESPONSE 6, view id = /index.xhtml
After phase RENDER_RESPONSE 6, view id = /index.xhtml

The debug phase listener source can be found in /WEB-INF/classes/test/TestListener.java

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