Updating Web Scripts

[gabri124]

Hello I'm newbee in Alfresco.

I have a old project in Alfresco 2.2 and now I have install Alfresco 3.4 community, I have imported all ACP and Web Scripts too.

Do anyone knows any path or link of deprecated variables or code changes from one version to the other one?

I have errors with code of Web Scripts that are working in old project, something like this one:

I think that the problems may be are that the language and the way to code has changed from that old version to this one.

17:52:41,192 User:rclau ERROR [freemarker.runtime] Expression user.assocs["exp:user"] is undefined on line 6, column 17 in unav/getExpReviewers.post.xml.ftl.

Expression user.assocs["exp:user"] is undefined on line 6, column 17 in unav/getExpReviewers.post.xml.ftl.
The problematic instruction:
———-
==> ${user.assocs["exp:user"][0].properties["cm:userName"]} [on line 6, column 15 in unav/getExpReviewers.post.xml.ftl]
———-

Java backtrace for programmers:
———-
freemarker.core.InvalidReferenceException: Expression user.assocs["exp:user"] is undefined on line 6, column 17 in unav/getExpReviewers.post.xml.ftl.
   at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124)
   at freemarker.core.DynamicKeyName._getAsTemplateModel(DynamicKeyName.java:75)
   at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
   at freemarker.core.Dot._getAsTemplateModel(Dot.java:74)
   at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
   at freemarker.core.DynamicKeyName._getAsTemplateModel(DynamicKeyName.java:74)
   at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
   at freemarker.core.Expression.getStringValue(Expression.java:93)
   at freemarker.core.DollarVariable.accept(DollarVariable.java:76)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:179)
   at freemarker.core.Environment.visit(Environment.java:417)
   at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.Environment.process(Environment.java:190)
   at freemarker.template.Template.process(Template.java:237)
   at org.alfresco.repo.template.FreeMarkerProcessor.process(FreeMarkerProcessor.java:197)
   at org.springframework.extensions.webscripts.AbstractWebScript.renderTemplate(AbstractWebScript.java:589)
   at org.springframework.extensions.webscripts.DeclarativeWebScript.renderFormatTemplate(DeclarativeWebScript.java:267)
   at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:147)
   at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecute(RepositoryContainer.java:336)
   at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecuteAs(RepositoryContainer.java:466)
   at org.alfresco.repo.web.scripts.RepositoryContainer.executeScript(RepositoryContainer.java:304)
   at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:333)
   at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:189)
   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.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.Http11AprProcessor.process(Http11AprProcessor.java:859)
   at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
   at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555)
   at java.lang.Thread.run(Thread.java:619)‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Thanks for help

[gabri124]

I have seen that all variables are undefined, and i have read that the framework changes package from Alfresco to Spring.

Anyone knows how changes must i do to compile my imported web scripts to run on framework spring, or what changes do i must do?

[mrogers]

There should be no changes.   But how about posting your code so we can see your controler.

Are you using Java Backed Web scripts?   If so its just a package name change.

[gabri124]

This is the code of web Script, may be i must compile not only export and import from old version alfresco to the newest one.
the file getExpReviewers.post.js:

var myexp, i, users;
var users = new Array();
exp = args.exp;

exps = search.luceneSearch("+TYPE:\"exp:expediente\" +@cm\\:name:\"" + exp + "\"");
myexp = exps[0];

interiorexp = myexp.childrenByXPath(".//*");
j=0;
for(i=0;i<interiorexp.length;i++)
{
 if(interiorexp[i].type == "{http://www.unav.es/model/expedientes/1.0}reviewer")
 {
   users[j] = interiorexp[i];
   j++;   
 }
}
model.users = users;‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

the file getExpReviewers.post.desc.xml

<webscript>
<shortname>Expediente Get Reviewers</shortname>
<description>WebScript que saca la lista de revisores del expediente</description>
<url format="xml" template="/unav/getExpReviewers?exp={exp}"/>
<format default="xml">extension</format>
<authentication>user</authentication>
<transaction>none</transaction>
</webscript>‍‍‍‍‍‍‍‍

and the ftl file getExpReviewers.post.xml.ftl.xml

<?xml version="1.0" encoding="utf-8"?>
<userlist>   
<#list users ?sort_by(['properties','exp:order']) as user>   
<user> 
    <order>${user.properties["exp:order"]}</order>
    <userName>${user.assocs["exp:user"][0].properties["cm:userName"]}</userName>    
    <#if user.assocs["exp:user"][0].properties["cm:firstName"]?exists>
    <firstName>${user.assocs["exp:user"][0].properties["cm:firstName"]}</firstName>
    <#else>
    <firstName></firstName>
    </#if>
    <#if user.assocs["exp:user"][0].properties["cm:lastName"]?exists>
    <lastName>${user.assocs["exp:user"][0].properties["cm:lastName"]}</lastName>
    <#else>
    <lastName></lastName>
    </#if>
    <#if user.assocs["exp:user"][0].properties["cm:homeFolder"]?exists>
    <homeFolder>${user.assocs["exp:user"][0].properties["cm:homeFolder"]}</homeFolder>
    <#else>
    <homeFolder></homeFolder>
    </#if>
    <#if user.assocs["exp:user"][0].properties["cm:email"]?exists>
    <email>${user.assocs["exp:user"][0].properties["cm:email"]}</email>
    <#else>
    <email></email>
    </#if>
</user>    
</#list>
</userlist>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

And this the error when i try to use the web script

15:55:40,353 User:rclau ERROR [freemarker.runtime] Expression user.assocs["exp:user"] is undefined on line 6, column 17 in unav/getExpReviewers.post.xml.ftl.

Expression user.assocs["exp:user"] is undefined on line 6, column 17 in unav/getExpReviewers.post.xml.ftl.
The problematic instruction:
———-
==> ${user.assocs["exp:user"][0].properties["cm:userName"]} [on line 6, column 15 in unav/getExpReviewers.post.xml.ftl]
———-

Java backtrace for programmers:
———-
freemarker.core.InvalidReferenceException: Expression user.assocs["exp:user"] is undefined on line 6, column 17 in unav/getExpReviewers.post.xml.ftl.
   at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124)
   at freemarker.core.DynamicKeyName._getAsTemplateModel(DynamicKeyName.java:75)
   at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
   at freemarker.core.Dot._getAsTemplateModel(Dot.java:74)
   at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
   at freemarker.core.DynamicKeyName._getAsTemplateModel(DynamicKeyName.java:74)
   at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
   at freemarker.core.Expression.getStringValue(Expression.java:93)
   at freemarker.core.DollarVariable.accept(DollarVariable.java:76)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:179)
   at freemarker.core.Environment.visit(Environment.java:417)
   at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.Environment.process(Environment.java:190)
   at freemarker.template.Template.process(Template.java:237)
   at org.alfresco.repo.template.FreeMarkerProcessor.process(FreeMarkerProcessor.java:197)
   at org.springframework.extensions.webscripts.AbstractWebScript.renderTemplate(AbstractWebScript.java:589)
   at org.springframework.extensions.webscripts.DeclarativeWebScript.renderFormatTemplate(DeclarativeWebScript.java:267)
   at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:147)
   at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecute(RepositoryContainer.java:336)
   at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecuteAs(RepositoryContainer.java:466)
   at org.alfresco.repo.web.scripts.RepositoryContainer.executeScript(RepositoryContainer.java:304)
   at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:333)
   at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:189)
   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.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.Http11AprProcessor.process(Http11AprProcessor.java:859)
   at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
   at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555)
   at java.lang.Thread.run(Thread.java:619)‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Thank's for your time

[gabri124]

Problem Solved. The problem was that i didn't configure permission on file permissionDefinitions.xml.

Thank's for your help.