Jasper has command line option to set package name, but not true for JspServlet, I made some change to give user a chance to set the packageName in the servlet init parameter.
What I have done is add getPackageName to Options
class, modify JspServlet and ClassLoader to recognize
this parameter, remove the hard-coded default package
name Constants.JSP_PACKAGE_NAME.
diff ./embededservletoptions.java
\Jetty-4.1.0RC1\src\org\apache\jasper/embededservletoptions.java
81,83d80
<
< /* the package name of the jsp class generated */
< public String packageName =
Constants.JSP_PACKAGE_NAME;
350,354d346
<
< String tmpStr =
config.getInitParameter("packageName");
< if (tmpStr != null && ! "".equals(tmpStr)) {
< packageName = tmpStr;
< }
360,366d351
< /**
< * @see org.apache.jasper.Options#getPackageName()
< */
< public String getPackageName() {
< return packageName;
< }
<
diff ./jspc.java
\Jetty-4.1.0RC1\src\org\apache\jasper/jspc.java
753,759d752
< /**
< * @see org.apache.jasper.Options#getPackageName()
< */
< public String getPackageName() {
< return targetPackage;
< }
<
diff ./options.java
\Jetty-4.1.0RC1\src\org\apache\jasper/options.java
150,155d149
<
< /**
< * Package name of generated class.
< */
< public String getPackageName();
<
diff ./jasperloader.java
\Jetty-4.1.0RC1\src\org\apache\jasper\servlet/jasperloader.java
191,206c191,202
< //if( !name.startsWith(Constants.JSP_PACKAGE_NAME)
) {
< try {
< ClassLoader classLoader = null;
< if (System.getSecurityManager() != null) {
< classLoader =
(ClassLoader)AccessController.doPrivileged(privLoadClass);
< } else {
< classLoader =
Thread.currentThread().getContextClassLoader();
< }
< clazz = classLoader.loadClass(name);
< if( resolve )
< resolveClass(clazz);
< return clazz;
< } catch (ClassNotFoundException e) {
< // context class load can not find the class,
try jsp class loader
< }
< //}
---
> if( !name.startsWith(Constants.JSP_PACKAGE_NAME) )
{
> ClassLoader classLoader = null;
> if (System.getSecurityManager() != null) {
> classLoader =
(ClassLoader)AccessController.doPrivileged(privLoadClass);
> } else {
> classLoader =
Thread.currentThread().getContextClassLoader();
> }
> clazz = classLoader.loadClass(name);
> if( resolve )
> resolveClass(clazz);
> return clazz;
> }
209,210c205,207
< //if( name.startsWith(Constants.JSP_PACKAGE_NAME)
&& name.endsWith(className) ) {
< String classFile =
name.substring(name.lastIndexOf(".") + 1) + ".class";
---
> if( name.startsWith(Constants.JSP_PACKAGE_NAME +
"." + className) ) {
> String classFile =
name.substring(Constants.JSP_PACKAGE_NAME.length()+1)
+
> ".class";
226c223
< //}
---
> }
diff ./jspservlet.java
\Jetty-4.1.0RC1\src\org\apache\jasper\servlet/jspservlet.java
127d126
<
249,251d247
< /* added by houyunf to provide package support */
< private String packagePath = "";
<
270,275c266
<
< /* added by houyunf to support package name */
< packagePath = options.getPackageName();
< packagePath = packagePath.replace('.', '/');
<
<
---
>
348,349c339
< String basePackage =
options.getPackageName()+"."; // modified by houyunf
< // "org.apache.jasper.";
---
> String basePackage = "org.apache.jasper.";
533,537d522
< String jspPackage = jspUri.substring(0,
jspUri.lastIndexOf("/"));
< if ("".equals(jspPackage))
< jspPackage = null;
< if (jspPackage != null )
< jspPackage =
jspPackage.substring(1).replace('/', '.');
542c527
< outURI = outURI + packagePath;
---
> outURI = outURI +
jspUri.substring(1,jspUri.lastIndexOf("/")+1);
544,545c529
< outURI = outURI + "/" + packagePath;
< outURI = outURI +
jspUri.substring(0,jspUri.lastIndexOf("/")+1);
---
> outURI = outURI +
jspUri.substring(0,jspUri.lastIndexOf("/")+1);;
559,565d542
< String packageName =
options.getPackageName();
< if (packageName == null ||
"".equals(packageName))
< packageName = jspPackage;
< else if (jspPackage != null)
< packageName = packageName + "." +
jspPackage;
< ctxt.setServletPackageName(packageName);
<
601c578
< packageName + "." + ctxt.getServletClassName());
---
> Constants.JSP_PACKAGE_NAME + "." +
ctxt.getServletClassName());
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