From 3c1758c0413fe8ee9a355e5d8a4256166a4be45d Mon Sep 17 00:00:00 2001
From: Nikolay Krasko <nikolay.krasko@jetbrains.com>
Date: Thu, 9 Feb 2012 21:05:03 +0400
Subject: [PATCH] Very temp commit for getting top level function descriptions
 from java package

---
 .../lang/resolve/java/JavaPackageScope.java   | 26 ++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/compiler/frontend.java/src/org/jetbrains/jet/lang/resolve/java/JavaPackageScope.java b/compiler/frontend.java/src/org/jetbrains/jet/lang/resolve/java/JavaPackageScope.java
index adb10877a72..51c8b73a988 100644
--- a/compiler/frontend.java/src/org/jetbrains/jet/lang/resolve/java/JavaPackageScope.java
+++ b/compiler/frontend.java/src/org/jetbrains/jet/lang/resolve/java/JavaPackageScope.java
@@ -1,7 +1,9 @@
 package org.jetbrains.jet.lang.resolve.java;
 
 import com.google.common.collect.Sets;
+import com.intellij.openapi.diagnostic.Logger;
 import com.intellij.psi.PsiClass;
+import com.intellij.psi.PsiMethod;
 import com.intellij.psi.PsiModifier;
 import com.intellij.psi.PsiPackage;
 import org.jetbrains.annotations.NotNull;
@@ -11,11 +13,15 @@ import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
 import org.jetbrains.jet.lang.descriptors.NamespaceDescriptor;
 
 import java.util.Collection;
+import java.util.HashSet;
 
 /**
  * @author abreslav
  */
 public class JavaPackageScope extends JavaClassOrPackageScope {
+
+    private static final Logger LOG = Logger.getInstance("#com.intellij.psi.impl.migration.PsiMigrationImpl");
+
     private final String packageFQN;
 
     private Collection<DeclarationDescriptor> allDescriptors;
@@ -86,7 +92,9 @@ public class JavaPackageScope extends JavaClassOrPackageScope {
                 }
 
                 for (PsiClass psiClass : javaPackage.getClasses()) {
-                    if (isKotlinNamespace && JvmAbi.PACKAGE_CLASS.equals(psiClass.getName())) continue;
+                    if (isKotlinNamespace && JvmAbi.PACKAGE_CLASS.equals(psiClass.getName())) {
+                        continue;
+                    }
 
                     // If this is a Kotlin class, we have already taken it through a containing namespace descriptor
                     ClassDescriptor kotlinClassDescriptor = semanticServices.getKotlinClassDescriptor(psiClass.getQualifiedName());
@@ -94,6 +102,22 @@ public class JavaPackageScope extends JavaClassOrPackageScope {
                         continue;
                     }
 
+                    // TODO: Temp hack for collection function descriptors from java
+                    if (JvmAbi.PACKAGE_CLASS.equals(psiClass.getName())) {
+                        HashSet<String> methodNames = new HashSet<String>();
+                        for (PsiMethod psiMethod : psiClass.getMethods()) {
+                            methodNames.add(psiMethod.getName());
+                        }
+
+                        for (String methodName : methodNames) {
+                            try {
+                                allDescriptors.addAll(getFunctions(methodName));
+                            } catch (RuntimeException ex) {
+                                LOG.error(ex);
+                            }
+                        }
+                    }
+
                     if (psiClass.hasModifierProperty(PsiModifier.PUBLIC)) {
                         ClassDescriptor classDescriptor = descriptorResolver.resolveClass(psiClass);
                         if (classDescriptor != null) {