Loading FreeMarker Templates from file system
---------------------------------------------
Key: WW-3761
URL: https://issues.apache.org/jira/browse/WW-3761
Project: Struts 2
Issue Type: Temp
Affects Versions: 2.3.1.1
Environment: Tomcat 7.0
Reporter: Vijayakannan
Fix For: 2.5
Loading the freemarker template from the file system using templatePath in
web.xml is not working as expected
Example:
My template path is --> "file://D://templates"
try {
if(templatePath!=null){
if (templatePath.startsWith("class://")) {
// substring(7) is intentional as we "reuse" the last slash
templatePathLoader = new ClassTemplateLoader(getClass(),
templatePath.substring(7));
} else if (templatePath.startsWith("file://")) {
templatePathLoader = new FileTemplateLoader(new
File(templatePath));
}
}
} catch (IOException e) {
LOG.error("Invalid template path specified: " + e.getMessage(), e);
}
Line "templatePathLoader = new FileTemplateLoader(new File(templatePath));"
always return null
Fix:
By changing the above line as below, it's working fine.
templatePathLoader = new FileTemplateLoader(new
File(templatePath.substring(7)));
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