JSONUtils.java uses com.opensymphony.xwork2.util.TextUtils which doesn't exist in XWorks 2.1.3 (part of struts 2.1.7)

java.lang.NoClassDefFoundError: com.opensymphony.xwork2.util.TextUtils at com.googlecode.jsonplugin.JSONUtil.writeJSONToResponse(JSONUtil.java:197) at com.googlecode.jsonplugin.JSONResult.writeToResponse(JSONResult.java:192)

Attached is a patch that doesn't use the missing TextUtils.

How should i install the patch ???

svn checkout http://jsonplugin.googlecode.com/svn/trunk/ jsonplugin-read-only edit the one line in the patch edit the pom.xml '0.33' -> '0.34-SNAPSHOT' mvn install

I never had done it before so I´m a little confused. I got a SVN plugin to Eclipse and made a checkout. Ok, i got the project. Then i changed the JSONUtil.java and the pom.xml. But i didnt find how to make the mvn install. Could you help me? Thanks!!

Obs.: I had used the "apply patch" to change JSONUtil.java, and mannually pom.xml.

Install "maven" if necessary, then run "mvn install" while in the directory "jsonplugin-read-only".

I will fix this when struts 2.1.8 is released (xwork 2.1.5)

cant take com.opensymphony.xwork2.util.TextUtils out of the picture yet writeJSONToResponse will produce CNFE errors for TextUtils references specifically

public static void writeJSONToResponse(SerializationParams serializationParams)

throws IOException { StringBuilder stringBuilder = new StringBuilder(); if (TextUtils.stringSet(serializationParams.getSerializedJSON())) stringBuilder.append(serializationParams.getSerializedJSON());

    if (TextUtils.stringSet(serializationParams.getWrapPrefix()))
        stringBuilder.insert(0, serializationParams.getWrapPrefix());
    else if (serializationParams.isWrapWithComments()) {
        stringBuilder.insert(0, "/* ");
        stringBuilder.append(" */");
    } else if (serializationParams.isPrefix())
        stringBuilder.insert(0, "{}&& ");

    if (TextUtils.stringSet(serializationParams.getWrapSuffix()))
        stringBuilder.append(serializationParams.getWrapSuffix());

F:\struts\jsonplugin\src\main\java\com\googlecode\jsonplugin\JSONUtil.java:[197, 11] cannot find symbol symbol : variable smd location: class com.googlecode.jsonplugin.JSONUtil

F:\struts\jsonplugin\src\main\java\com\googlecode\jsonplugin\JSONUtil.java:[200, 68] cannot find symbol symbol : variable encoding location: class com.googlecode.jsonplugin.JSONUtil

\struts\jsonplugin\src\main\java\com\googlecode\jsonplugin\JSONUtil.java:[204, 18] cannot find symbol symbol : variable contentType location: class com.googlecode.jsonplugin.JSONUtil

rollback to serializationParams.isSmd() instead of smd rollback to serializationParams.getEncoding() instead of encoding rollback to serializationParams.getContentType() instead of contentType

also had to rollback to xwork-2.1.2 to get com.opensymphony.xwork2.util.TextUtils pom.xml contains com.opensymphony.xwork2.util xwork 2.1.2

location for pom.xml,settings.xml and jar: http://m2proxy.atlassian.com/repository/public/com/opensymphony/xwork/2.1.2/

stringSet method from TextUtils is intact