Issue #127, JSON in alias filter is unnecessarily escaped. Changed Strin...

jest-common/src/main/java/io/searchbox/indices/aliases/AbstractAliasMappingBuilder.java

@@ -3,12 +3,13 @@
 import java.util.Collection;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Map;
 
 /**
  * @author cihat keser
  */
 public abstract class AbstractAliasMappingBuilder<T extends AliasMapping, K> {
-    protected String filter;
+    protected Map<String, Object> filter;
     protected String alias;
     protected List<String> indices = new LinkedList<String>();
     protected List<String> searchRouting = new LinkedList<String>();
@@ -39,7 +40,7 @@ public K addIndex(Collection<String> indices) {
      * The filter can be defined using Query DSL and is applied to all Search, Count,
      * Delete By Query and More Like This operations with this alias.
      */
-    public K setFilter(String source) {
+    public K setFilter(Map<String, Object> source) {
         this.filter = source;
         return (K) this;
     }

jest-common/src/main/java/io/searchbox/indices/aliases/AddAliasMapping.java

@@ -1,6 +1,5 @@
 package io.searchbox.indices.aliases;
 
-import java.util.LinkedList;
 import java.util.List;
 
 /**

jest-common/src/main/java/io/searchbox/indices/aliases/AliasMapping.java

@@ -14,7 +14,7 @@ public abstract class AliasMapping {
 
     protected List<String> indices = new LinkedList<String>();
     protected String alias;
-    protected String filter;
+    protected Map<String, Object> filter;
     protected List<String> searchRouting = new LinkedList<String>();
     protected List<String> indexRouting = new LinkedList<String>();
 
@@ -28,7 +28,7 @@ public List<Map<String, Object>> getData() {
             paramsMap.put("index", index);
             paramsMap.put("alias", alias);
 
-            if (StringUtils.isNotEmpty(filter)) {
+            if (filter != null) {
                 paramsMap.put("filter", filter);
             }
 

jest-common/src/test/java/io/searchbox/indices/aliases/AddAliasMappingTest.java

@@ -1,15 +1,24 @@
 package io.searchbox.indices.aliases;
 
 import com.google.gson.Gson;
+import org.elasticsearch.common.collect.ImmutableMap;
 import org.junit.Test;
 
+import java.util.Map;
+
 import static org.junit.Assert.assertEquals;
 
 /**
  * @author cihat keser
  */
 public class AddAliasMappingTest {
 
+    public static final Map<String, Object> USER_FILTER_JSON = ImmutableMap.<String, Object>builder()
+            .put("term", ImmutableMap.<String, String>builder()
+                    .put("user", "kimchy")
+                    .build())
+            .build();
+
     @Test
     public void testBasicGetDataForJson() {
         AddAliasMapping addAliasMapping = new AddAliasMapping
@@ -25,10 +34,10 @@ public void testBasicGetDataForJson() {
     public void testGetDataForJsonWithFilter() {
         AddAliasMapping addAliasMapping = new AddAliasMapping
                 .Builder("tIndex", "tAlias")
-                .setFilter("my_query")
+                .setFilter(USER_FILTER_JSON)
                 .build();
         String actualJson = new Gson().toJson(addAliasMapping.getData()).toString();
-        String expectedJson = "[{\"add\":{\"index\":\"tIndex\",\"alias\":\"tAlias\",\"filter\":\"my_query\"}}]";
+        String expectedJson = "[{\"add\":{\"index\":\"tIndex\",\"alias\":\"tAlias\",\"filter\":{\"term\":{\"user\":\"kimchy\"}}}}]";
 
         assertEquals(expectedJson, actualJson);
     }
@@ -37,11 +46,12 @@ public void testGetDataForJsonWithFilter() {
     public void testGetDataForJsonWithFilterAndRouting() {
         AddAliasMapping addAliasMapping = new AddAliasMapping
                 .Builder("tIndex", "tAlias")
-                .setFilter("my_query")
+                .setFilter(USER_FILTER_JSON)
                 .addRouting("1")
                 .build();
         String actualJson = new Gson().toJson(addAliasMapping.getData()).toString();
-        String expectedJson = "[{\"add\":{\"search_routing\":\"1\",\"index\":\"tIndex\",\"alias\":\"tAlias\",\"index_routing\":\"1\",\"filter\":\"my_query\"}}]";
+        String expectedJson = "[{\"add\":{\"search_routing\":\"1\",\"index\":\"tIndex\",\"alias\":\"tAlias\"," +
+                "\"index_routing\":\"1\",\"filter\":{\"term\":{\"user\":\"kimchy\"}}}}]";
 
         assertEquals(expectedJson, actualJson);
     }

jest-common/src/test/java/io/searchbox/indices/aliases/ModifyAliasesTest.java

@@ -1,10 +1,12 @@
 package io.searchbox.indices.aliases;
 
 import com.google.gson.Gson;
+import org.elasticsearch.common.collect.ImmutableMap;
 import org.junit.Test;
 
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Map;
 
 import static org.junit.Assert.assertEquals;
 
@@ -13,15 +15,21 @@
  */
 public class ModifyAliasesTest {
 
+    public static final Map<String, Object> USER_FILTER_JSON = ImmutableMap.<String, Object>builder()
+            .put("term", ImmutableMap.<String, String>builder()
+                    .put("user", "kimchy")
+                    .build())
+            .build();
+
     @Test
     public void testBasicGetData() {
         List<AliasMapping> aliasMappings = new LinkedList<AliasMapping>();
-        aliasMappings.add(new AddAliasMapping.Builder("t_add_index", "t_add_alias").setFilter("t_a_query").build());
+        aliasMappings.add(new AddAliasMapping.Builder("t_add_index", "t_add_alias").setFilter(USER_FILTER_JSON).build());
         aliasMappings.add(new RemoveAliasMapping.Builder("t_remove_index", "t_remove_alias").addRouting("1").build());
         ModifyAliases modifyAliases = new ModifyAliases.Builder(aliasMappings).build();
         assertEquals("{" +
                 "\"data\":{\"actions\":[" +
-                "{\"add\":{\"index\":\"t_add_index\",\"alias\":\"t_add_alias\",\"filter\":\"t_a_query\"}}," +
+                        "{\"add\":{\"index\":\"t_add_index\",\"alias\":\"t_add_alias\",\"filter\":{\"term\":{\"user\":\"kimchy\"}}}}," +
                 "{\"remove\":{\"search_routing\":\"1\",\"index\":\"t_remove_index\",\"alias\":\"t_remove_alias\",\"index_routing\":\"1\"}}]}," +
                 "\"headerMap\":{}," +
                 "\"parameterMap\":{}," +

jest-common/src/test/java/io/searchbox/indices/aliases/RemoveAliasMappingTest.java

@@ -1,15 +1,24 @@
 package io.searchbox.indices.aliases;
 
 import com.google.gson.Gson;
+import org.elasticsearch.common.collect.ImmutableMap;
 import org.junit.Test;
 
+import java.util.Map;
+
 import static org.junit.Assert.assertEquals;
 
 /**
  * @author cihat keser
  */
 public class RemoveAliasMappingTest {
 
+    public static final Map<String, Object> USER_FILTER_JSON = ImmutableMap.<String, Object>builder()
+            .put("term", ImmutableMap.<String, String>builder()
+                    .put("user", "kimchy")
+                    .build())
+            .build();
+
     @Test
     public void testBasicGetDataForJson() {
         RemoveAliasMapping addAliasMapping = new RemoveAliasMapping
@@ -25,10 +34,10 @@ public void testBasicGetDataForJson() {
     public void testGetDataForJsonWithFilter() {
         RemoveAliasMapping addAliasMapping = new RemoveAliasMapping
                 .Builder("tIndex", "tAlias")
-                .setFilter("my_query")
+                .setFilter(USER_FILTER_JSON)
                 .build();
         String actualJson = new Gson().toJson(addAliasMapping.getData()).toString();
-        String expectedJson = "[{\"remove\":{\"index\":\"tIndex\",\"alias\":\"tAlias\",\"filter\":\"my_query\"}}]";
+        String expectedJson = "[{\"remove\":{\"index\":\"tIndex\",\"alias\":\"tAlias\",\"filter\":{\"term\":{\"user\":\"kimchy\"}}}}]";
 
         assertEquals(expectedJson, actualJson);
     }
@@ -37,11 +46,11 @@ public void testGetDataForJsonWithFilter() {
     public void testGetDataForJsonWithFilterAndRouting() {
         RemoveAliasMapping addAliasMapping = new RemoveAliasMapping
                 .Builder("tIndex", "tAlias")
-                .setFilter("my_query")
+                .setFilter(USER_FILTER_JSON)
                 .addRouting("1")
                 .build();
         String actualJson = new Gson().toJson(addAliasMapping.getData()).toString();
-        String expectedJson = "[{\"remove\":{\"search_routing\":\"1\",\"index\":\"tIndex\",\"alias\":\"tAlias\",\"index_routing\":\"1\",\"filter\":\"my_query\"}}]";
+        String expectedJson = "[{\"remove\":{\"search_routing\":\"1\",\"index\":\"tIndex\",\"alias\":\"tAlias\",\"index_routing\":\"1\",\"filter\":{\"term\":{\"user\":\"kimchy\"}}}}]";
 
         assertEquals(expectedJson, actualJson);
     }