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https://issues.apache.org/jira/browse/VELTOOLS-107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12646395#action_12646395
]
Martin Thelian commented on VELTOOLS-107:
-----------------------------------------
I've tested this version and it works perfectly with both Commons Beanutils 1.7
and 1.8. Thank you!
> ValueParser - UnsupportedOperationException with commons-beanutils 1.8
> ----------------------------------------------------------------------
>
> Key: VELTOOLS-107
> URL: https://issues.apache.org/jira/browse/VELTOOLS-107
> Project: Velocity Tools
> Issue Type: Improvement
> Components: GenericTools
> Affects Versions: 2.0
> Environment: commons-beanutils 1.8
> Reporter: Martin Thelian
> Priority: Minor
> Fix For: 2.0
>
>
> As defined in [1], VelocityTools requires commons-beanutils 1.7 as a
> dependency.
> But because I'm running velocity in an OSGi environment and common-beanutils
> is delivered as an ready-to-use OSGi bundle as of version 1.8, I've tried to
> run Velocity-Tools 2.0-beta2 with common-beanutils 1.8 and I'm getting the
> following Exception:
> ----
> java.lang.RuntimeException: java.lang.UnsupportedOperationException:
> ValueParser is read-only
> at org.apache.velocity.tools.ToolInfo.setProperty(ToolInfo.java:356)
> at org.apache.velocity.tools.ToolInfo.configure(ToolInfo.java:251)
> at org.apache.velocity.tools.ToolInfo.create(ToolInfo.java:232)
> at org.apache.velocity.tools.Toolbox.getFromInfo(Toolbox.java:147)
> at org.apache.velocity.tools.Toolbox.get(Toolbox.java:107)
> at org.apache.velocity.tools.ToolContext.findTool(ToolContext.java:181)
> at
> org.apache.velocity.tools.view.ViewToolContext.get(ViewToolContext.java:158)
> at
> org.apache.velocity.context.InternalContextAdapterImpl.get(InternalContextAdapterImpl.java:219)
>
> at
> org.apache.velocity.runtime.parser.node.ASTReference.getVariableValue(ASTReference.java:740)
>
> at
> org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:175)
>
> at
> org.apache.velocity.runtime.parser.node.ASTReference.evaluate(ASTReference.java:396)
>
> at
> org.apache.velocity.runtime.parser.node.ASTExpression.evaluate(ASTExpression.java:64)
>
> at
> org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:86)
>
> at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
> at
> org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88)
>
> at
> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
>
> at org.apache.velocity.Template.merge(Template.java:254)
> at
> org.apache.velocity.tools.view.VelocityLayoutServlet.mergeTemplate(VelocityLayoutServlet.java:192)
>
> at
> org.apache.velocity.tools.view.VelocityViewServlet.doRequest(VelocityViewServlet.java:228)
>
> at org.paxle.gui.impl.servlets.StatusView.doRequest(StatusView.java:54)
> at
> org.apache.velocity.tools.view.VelocityViewServlet.doGet(VelocityViewServlet.java:191)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at
> org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
>
> at
> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
>
> at
> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:59)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at
> org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:255)
>
> at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
> at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> at org.mortbay.jetty.Server.handle(Server.java:324)
> at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> at
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
>
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> at
> org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)
>
> Caused by: java.lang.UnsupportedOperationException: ValueParser is read-only
> at org.apache.velocity.tools.generic.ValueParser.put(ValueParser.java:537)
> at org.apache.velocity.tools.generic.ValueParser.put(ValueParser.java:45)
> at
> org.apache.commons.beanutils.PropertyUtilsBean.setPropertyOfMapBean(PropertyUtilsBean.java:2026)
>
> at
> org.apache.commons.beanutils.PropertyUtilsBean.setNestedProperty(PropertyUtilsBean.java:1942)
>
> at
> org.apache.commons.beanutils.PropertyUtilsBean.setProperty(PropertyUtilsBean.java:2054)
>
> at
> org.apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.java:858)
>
> at org.apache.velocity.tools.ToolInfo.setProperty(ToolInfo.java:350) ... 40
> more
> ----
> It would be fine if Velocity would work with Common Beanutils 1.8.0
> Regards,
> Martin
> [1] http://velocity.apache.org/tools/devel/dependencies.html
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