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add code to pass in different ActionForm types to entrypoint 

git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@2651 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
This commit is contained in:
msridhar1 2008-03-03 04:01:46 +00:00
parent 473fe90b7c
commit 86901e07e5
1 changed files with 19 additions and 1 deletions
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20
com.ibm.wala.j2ee/src/com/ibm/wala/j2ee/StrutsEntrypoints.java
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@ -10,6 +10,7 @@
*******************************************************************************/
package com.ibm.wala.j2ee;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
@ -58,6 +59,8 @@ public class StrutsEntrypoints implements Iterable<Entrypoint>, EJBConstants {
private final static TypeName actionName = TypeName.string2TypeName("Lorg/apache/struts/action/Action");
private final static TypeName actionFormName = TypeName.string2TypeName("Lorg/apache/struts/action/ActionForm");
private Map<MethodReference, Entrypoint> entrypoints = HashMapFactory.make();
/**
@ -66,7 +69,7 @@ public class StrutsEntrypoints implements Iterable<Entrypoint>, EJBConstants {
private Set<IClass> actions = HashSetFactory.make();
/**
* Mthis map controls selection of concrete types for parameters to some servlet methods.
* This map controls selection of concrete types for parameters to some servlet methods.
*/
private final static HashMap<TypeName, TypeReference> concreteParameterMap = HashMapFactory.make(2);
static {
@ -209,6 +212,21 @@ public class StrutsEntrypoints implements Iterable<Entrypoint>, EJBConstants {
if (Tprime != null) {
T = Tprime;
}
if (n.equals(actionFormName)) {
// return an array of all possible subtypes of ActionForm in the class hierarchy
Collection<IClass> subcs = getCha().computeSubClasses(T);
Set<TypeReference> subs = HashSetFactory.make();
for (IClass cs : subcs) {
if (!cs.isAbstract() && !cs.isInterface()) {
// filter out those ActionForms in struts itself
TypeReference reference = cs.getReference();
if (!reference.getName().getPackage().toString().startsWith("org/apache/struts")) {
subs.add(reference);
}
}
}
return subs.toArray(new TypeReference[subs.size()]);
}
return new TypeReference[] { T };
}
}