use the case search storage to get the case name if user sandbox does not contain the case

Author: Jtang-1

src/cli/java/org/commcare/util/screen/EntityScreen.java

@@ -1,6 +1,7 @@
 package org.commcare.util.screen;
 
 import org.commcare.cases.entity.EntityUtil;
+import org.commcare.cases.model.Case;
 import org.commcare.cases.query.QueryContext;
 import org.commcare.cases.query.queryset.CurrentModelQuerySet;
 import org.commcare.core.interfaces.UserSandbox;
@@ -18,6 +19,7 @@
 import org.javarosa.core.model.instance.TreeReference;
 import org.javarosa.core.model.trace.EvaluationTraceReporter;
 import org.javarosa.core.model.utils.InstrumentationUtils;
+import org.javarosa.core.services.storage.IStorageUtilityIndexed;
 import org.javarosa.core.util.NoLocalizedTextException;
 
 import java.util.Hashtable;
@@ -258,7 +260,9 @@ public String getScreenTitle() {
 
     @Override
     public String getBreadcrumb(String input, UserSandbox sandbox, SessionWrapper session) {
-        String caseName = FormDataUtil.getCaseName(sandbox, input);
+        QueryScreen queryScreen = this.getQueryScreen();
+        IStorageUtilityIndexed<Case> caseSearchStorage = queryScreen != null ? queryScreen.getCaseSearchStorage() : null;
+        String caseName = FormDataUtil.getCaseName(sandbox, caseSearchStorage, input);
         return caseName == null ? ScreenUtils.getBestTitle(session) : caseName;
     }
 

src/cli/java/org/commcare/util/screen/MultiSelectEntityScreen.java

@@ -5,6 +5,7 @@
 
 import com.google.common.collect.ImmutableMap;
 
+import org.commcare.cases.model.Case;
 import org.commcare.core.interfaces.UserSandbox;
 import org.commcare.core.interfaces.VirtualDataInstanceStorage;
 import org.commcare.data.xml.VirtualInstances;
@@ -20,6 +21,7 @@
 import org.javarosa.core.model.instance.ExternalDataInstanceSource;
 import org.javarosa.core.model.instance.TreeReference;
 import org.javarosa.core.services.locale.Localization;
+import org.javarosa.core.services.storage.IStorageUtilityIndexed;
 import org.javarosa.core.util.NoLocalizedTextException;
 
 import javax.annotation.Nonnull;
@@ -230,7 +232,10 @@ public String getBreadcrumb(String input, UserSandbox sandbox, SessionWrapper se
             int caseCount = root.getNumChildren();
             if (caseCount > 0) {
                 String caseId = root.getChildAt(0).getValue().getDisplayText();
-                String caseName = FormDataUtil.getCaseName(sandbox, caseId);
+                String caseName = null;
+                QueryScreen queryScreen = this.getQueryScreen();
+                IStorageUtilityIndexed<Case> caseSearchStorage = queryScreen != null ? queryScreen.getCaseSearchStorage() : null;
+                caseName = FormDataUtil.getCaseName(sandbox, caseSearchStorage, caseId);
                 if (caseName != null) {
                     if (caseCount > 1) {
                         return "(" + caseCount + ") " + caseName + ", ...";

src/cli/java/org/commcare/util/screen/QueryScreen.java

@@ -26,7 +26,6 @@
 import org.javarosa.core.util.NoLocalizedTextException;
 import org.javarosa.core.util.OrderedHashtable;
 import org.javarosa.core.services.storage.IStorageUtilityIndexed;
-import org.commcare.cases.model.Case;
 
 import java.io.InputStream;
 import java.io.PrintStream;
@@ -67,6 +66,8 @@ public class QueryScreen extends Screen {
     private boolean dynamicSearch;
     private boolean searchOnClear;
 
+    private IStorageUtilityIndexed<Case> caseSearchStorage;
+
     public QueryScreen(String domainedUsername, String password, PrintStream out,
             VirtualDataInstanceStorage instanceStorage, SessionUtils sessionUtils) {
         this.domainedUsername = domainedUsername;

src/main/java/org/commcare/util/FormDataUtil.java

@@ -10,6 +10,7 @@
 import org.commcare.suite.model.Text;
 import org.javarosa.core.model.condition.EvaluationContext;
 import org.javarosa.core.model.instance.TreeReference;
+import org.javarosa.core.services.storage.IStorageUtilityIndexed;
 
 /**
  * Use the session state descriptor attached to saved forms to load case
@@ -104,4 +105,24 @@ public static String getCaseName(UserSandbox userSandbox, String caseId) {
             return null;
         }
     }
+
+    public static String getCaseName(UserSandbox userSandbox, IStorageUtilityIndexed<Case> caseSearchStorage, String caseId) {
+        String caseName = getCaseName(userSandbox, caseId);
+        if (caseName != null) {
+            return caseName;
+        }
+
+        if (caseSearchStorage != null && caseSearchStorage.isStorageExists()) {
+            try {
+                Case ourCase = caseSearchStorage.getRecordForValue(Case.INDEX_CASE_ID, caseId);
+                if (ourCase != null) {
+                    return ourCase.getName();
+                }
+            } catch (Exception searchException) {
+                return null;
+            }
+        }
+
+        return null;
+    }
 }