Property Decorators require overwriting core files

When adding the mapping between the property and the decorator bean, it can only be added to the OTB applicationScriptUtils bean. Adding custom beans breaks Alfresco (ie the custom bean overwrites the OTB bean).

Exception Thrown:

10:30:28,481 ERROR [org.springframework.extensions.webscripts.AbstractRuntime] Exception from executeScript - redirecting to status template error: 01230002 Wrapped Exception (with status template): 01230004 Failed to execute script 'classpath*:alfresco/templates/webscripts/org/alfresco/webframework/metadata.get.js': 01230003
org.springframework.extensions.webscripts.WebScriptException: 01230002 Wrapped Exception (with status template): 01230004 Failed to execute script 'classpath*:alfresco/templates/webscripts/org/alfresco/webframework/metadata.get.js': 01230003
at org.springframework.extensions.webscripts.AbstractWebScript.createStatusException(AbstractWebScript.java:970)
at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:171)
at org.alfresco.repo.web.scripts.RepositoryContainer$2.execute(RepositoryContainer.java:393)
at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:388)
at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecute(RepositoryContainer.java:462)
at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecuteAs(RepositoryContainer.java:500)
at org.alfresco.repo.web.scripts.RepositoryContainer.executeScript(RepositoryContainer.java:316)
at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:372)
at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:209)
at org.springframework.extensions.webscripts.servlet.WebScriptServlet.service(WebScriptServlet.java:118)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.alfresco.web.app.servlet.GlobalLocalizationFilter.doFilter(GlobalLocalizationFilter.java:58)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.alfresco.scripts.ScriptException: 01230004 Failed to execute script 'classpath*:alfresco/templates/webscripts/org/alfresco/webframework/metadata.get.js': 01230003
at org.alfresco.repo.jscript.RhinoScriptProcessor.execute(RhinoScriptProcessor.java:195)
at org.alfresco.repo.processor.ScriptServiceImpl.execute(ScriptServiceImpl.java:212)
at org.alfresco.repo.processor.ScriptServiceImpl.executeScript(ScriptServiceImpl.java:174)
at org.alfresco.repo.web.scripts.RepositoryScriptProcessor.executeScript(RepositoryScriptProcessor.java:102)
at org.springframework.extensions.webscripts.AbstractWebScript.executeScript(AbstractWebScript.java:1193)
at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:86)
... 25 more
Caused by: org.alfresco.error.AlfrescoRuntimeException: 01230003
at org.alfresco.repo.jscript.RhinoScriptProcessor.executeScriptImpl(RhinoScriptProcessor.java:499)
at org.alfresco.repo.jscript.RhinoScriptProcessor.execute(RhinoScriptProcessor.java:191)
... 30 more
Caused by: java.lang.NullPointerException
at org.mozilla.javascript.ImporterTopLevel.findPrototypeId(ImporterTopLevel.java:294)
at org.mozilla.javascript.IdScriptableObject$PrototypeValues.findId(IdScriptableObject.java:178)
at org.mozilla.javascript.IdScriptableObject.has(IdScriptableObject.java:364)
at org.mozilla.javascript.ImporterTopLevel.has(ImporterTopLevel.java:123)
at org.mozilla.javascript.ScriptableObject.getBase(ScriptableObject.java:1840)
at org.mozilla.javascript.ScriptableObject.putProperty(ScriptableObject.java:1653)
at org.alfresco.repo.jscript.RhinoScriptProcessor.executeScriptImpl(RhinoScriptProcessor.java:479)
... 31 more
10:30:33,169 ERROR [org.alfresco.web.site] org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.extensions.surf.exception.UserFactoryException: Unable to retrieve user from repository
org.springframework.extensions.surf.exception.UserFactoryException: Unable to retrieve user from repository
at org.springframework.extensions.surf.support.AlfrescoUserFactory.loadUser(AlfrescoUserFactory.java:194)
at org.alfresco.web.site.SlingshotUserFactory.loadUser(SlingshotUserFactory.java:105)
at org.springframework.extensions.surf.support.AbstractUserFactory.initialiseUser(AbstractUserFactory.java:180)
at org.springframework.extensions.surf.support.AbstractUserFactory.initialiseUser(AbstractUserFactory.java:99)
at org.springframework.extensions.surf.RequestContextUtil.initialiseUser(RequestContextUtil.java:249)
at org.springframework.extensions.surf.RequestContextUtil.populateRequestContext(RequestContextUtil.java:182)
at org.springframework.extensions.surf.RequestContextUtil.populateRequestContext(RequestContextUtil.java:137)
at org.springframework.extensions.surf.mvc.AbstractWebFrameworkView.populateRequestContext(AbstractWebFrameworkView.java:380)
at org.springframework.extensions.surf.mvc.AbstractWebFrameworkView.renderMergedOutputModel(AbstractWebFrameworkView.java:290)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1047)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.alfresco.web.site.servlet.MTAuthenticationFilter.doFilter(MTAuthenticationFilter.java:74)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.alfresco.web.site.servlet.SSOAuthenticationFilter.doFilter(SSOAuthenticationFilter.java:307)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.springframework.extensions.surf.exception.UserFactoryException: Unable to create user - failed to retrieve user metadata:
at org.springframework.extensions.surf.support.AlfrescoUserFactory.loadUser(AlfrescoUserFactory.java:183)
... 35 more