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https://issues.jboss.org/browse/JBSEAM-2935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marek Novotny closed JBSEAM-2935.
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closing as clean up
> Seam Remoting/GWT1.5M2, change to 'Long' behavior (impacts Date?)
> -----------------------------------------------------------------
>
> Key: JBSEAM-2935
> URL: https://issues.jboss.org/browse/JBSEAM-2935
> Project: Seam 2
> Issue Type: Bug
> Components: GWT
> Affects Versions: 2.1.0.A1
> Reporter: darren hartford
> Assignee: Shane Bryzak
> Priority: Blocker
>
> From: 1.5M2 announcement post --
> http://groups.google.com/group/Google-Web-Toolkit-Contributors/browse_thread/thread/2f659fe351ff0b4c
> " - "long" emulation. The Java language defines "long" types to be 64-bit
> signed integers, whereas JavaScript only supports 64-bit floating point
> numbers, which cannot accurately represent the same whole-number range as a
> true "long" type. GWT 1.5 M2 transparently emulates long types properly to
> more faithfully maintain Java semantics in web mode. "
> Although this is from GWT 1.5M2, the risk/return of them changing this is
> unlikely. It appears that this also impacts Dates.
> This has been tested against Seam 2.1-snapshot (4/25/2008) and GWT 1.5M2 on
> jboss 4.2. Other datatypes are working correctly, Long and Dates are not.
> This seems to only impact the RPC mechanism.
> symptoms (on client side) for Long. Same symptoms for java.util.Date:
> ==============
> getLong had a failure: com.google.gwt.core.client.JavaScriptException:
> (TypeError): orig has no properties
> message: orig has no properties
> fileName:
> http://dhartford:8080/sample-ejb3-gwt-client/com.domain.app.gwt.SeamEjbRemote/0838C54E584391EEA8D10F2AD23CB3D5.cache.html
> lineNumber: 7172
> stack:
> java_lang_Long_parseLong__Ljava_lang_String_2I(undefined,16)@http://dhartford:8080/sample-ejb3-gwt-client/com.domain.app.gwt.SeamEjbRemote/0838C54E584391EEA8D10F2AD23CB3D5.cache.html:7172
> com_google_gwt_user_client_rpc_core_java_lang_Long_1CustomFieldSerializer_instantiate__Lcom_google_gwt_user_client_rpc_SerializationStreamReader_2([object
>
> Object])@http://dhartford:8080/sample-ejb3-gwt-client/com.domain.app.gwt.SeamEjbRemote/0838C54E584391EEA8D10F2AD23CB3D5.cache.html:4258
> com_domain_app_gwt_client_SeamGwtStandardDataService_1TypeSerializer_instantiate__Lcom_google_gwt_user_client_rpc_SerializationStreamReader_2Ljava_lang_String_2([object
>
> Object],"java.lang.Long/4227064769")@http://dhartford:8080/sample-ejb3-gwt-client/com.domain.app.gwt.SeamEjbRemote/0838C54E584391EEA8D10F2AD23CB3D5.cache.html:2102
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