RDAP: Implement entity name search

Adds the ability to search for entities (contacts and registrars) by name.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130305930

java/google/registry/model/contact/ContactResource.java

@@ -24,6 +24,7 @@ import com.google.common.collect.Lists;
 import com.googlecode.objectify.annotation.Cache;
 import com.googlecode.objectify.annotation.Entity;
 import com.googlecode.objectify.annotation.IgnoreSave;
+import com.googlecode.objectify.annotation.Index;
 import com.googlecode.objectify.condition.IfNull;
 import google.registry.model.EppResource;
 import google.registry.model.EppResource.ForeignKeyedEppResource;
@@ -85,6 +86,15 @@ public class ContactResource extends EppResource implements ForeignKeyedEppResou
   @XmlTransient
   PostalInfo internationalizedPostalInfo;
 
+  /**
+   * Contact name used for name searches. This is set automatically to be the internationalized
+   * postal name, or if null, the localized postal name, or if that is null as well, null. Personal
+   * info; cleared by wipeOut().
+   */
+  @Index
+  @XmlTransient
+  String searchName;
+
   /** Contact’s voice number. Personal info; cleared by wipeOut(). */
   @IgnoreSave(IfNull.class)
   ContactPhoneNumber voice;
@@ -250,6 +260,16 @@ public class ContactResource extends EppResource implements ForeignKeyedEppResou
 
     @Override
     public ContactResource build() {
+      // Set the searchName using the internationalized and localized postal info names.
+      if ((getInstance().internationalizedPostalInfo != null)
+          && (getInstance().internationalizedPostalInfo.getName() != null)) {
+        getInstance().searchName = getInstance().internationalizedPostalInfo.getName();
+      } else if ((getInstance().localizedPostalInfo != null)
+          && (getInstance().localizedPostalInfo.getName() != null)) {
+        getInstance().searchName = getInstance().localizedPostalInfo.getName();
+      } else {
+        getInstance().searchName = null;
+      }
       return super.build();
     }
   }

java/google/registry/model/registrar/Registrar.java

@@ -786,7 +786,7 @@ public class Registrar extends ImmutableObject implements Buildable, Jsonifiable
     }
   }
 
-  /** Load a registrar entity by its client id. */
+  /** Load a registrar entity by its client id outside of a transaction. */
   @Nullable
   public static Registrar loadByClientId(final String clientId) {
     return ofy().doTransactionless(new Work<Registrar>() {
@@ -801,7 +801,7 @@ public class Registrar extends ImmutableObject implements Buildable, Jsonifiable
   }
 
   /**
-   * Load registrar entities by client id range.
+   * Load registrar entities by client id range outside of a transaction.
    *
    * @param clientIdStart returned registrars will have a client id greater than or equal to this
    * @param clientIdAfterEnd returned registrars will have a client id less than this
@@ -820,6 +820,41 @@ public class Registrar extends ImmutableObject implements Buildable, Jsonifiable
       }});
   }
 
+  /** Load a registrar entity by its name outside of a transaction. */
+  @Nullable
+  public static Registrar loadByName(final String name) {
+    return ofy().doTransactionless(new Work<Registrar>() {
+      @Override
+      public Registrar run() {
+        return ofy().load()
+            .type(Registrar.class)
+            .filter("registrarName", name)
+            .first()
+            .now();
+      }});
+  }
+
+  /**
+   * Load registrar entities by registrar name range, inclusive of the start but not the end,
+   * outside of a transaction.
+   *
+   * @param nameStart returned registrars will have a name greater than or equal to this
+   * @param nameAfterEnd returned registrars will have a name less than this
+   * @param resultSetMaxSize the maximum number of registrar entities to be returned
+   */
+  public static Iterable<Registrar> loadByNameRange(
+      final String nameStart, final String nameAfterEnd, final int resultSetMaxSize) {
+    return ofy().doTransactionless(new Work<Iterable<Registrar>>() {
+      @Override
+      public Iterable<Registrar> run() {
+        return ofy().load()
+            .type(Registrar.class)
+            .filter("registrarName >=", nameStart)
+            .filter("registrarName <", nameAfterEnd)
+            .limit(resultSetMaxSize);
+      }});
+  }
+
   /** Loads all registrar entities. */
   public static Iterable<Registrar> loadAll() {
     return ofy().load().type(Registrar.class).ancestor(getCrossTldKey());