Accept also 0 int number to indicate false, and any other number to indicate true (on top of accepting json boolean type), closes #26.

Author: kimchy

modules/elasticsearch/src/main/java/org/elasticsearch/index/query/json/BoolJsonQueryParser.java

@@ -89,6 +89,10 @@ public class BoolJsonQueryParser extends AbstractIndexComponent implements JsonQ
                 if ("disableCoord".equals(currentFieldName)) {
                     disableCoord = token == JsonToken.VALUE_TRUE;
                 }
+            } else if (token == JsonToken.VALUE_NUMBER_INT) {
+                if ("disableCoord".equals(currentFieldName)) {
+                    disableCoord = jp.getIntValue() != 0;
+                }
             } else {
                 if ("boost".equals(currentFieldName)) {
                     boost = jp.getFloatValue();

modules/elasticsearch/src/main/java/org/elasticsearch/index/query/json/QueryStringJsonQueryParser.java

@@ -117,6 +117,12 @@ public class QueryStringJsonQueryParser extends AbstractIndexComponent implement
                     fuzzyMinSim = jp.getFloatValue();
                 } else if ("boost".equals(currentFieldName)) {
                     boost = jp.getFloatValue();
+                } else if ("allowLeadingWildcard".equals(currentFieldName)) {
+                    allowLeadingWildcard = jp.getIntValue() != 0;
+                } else if ("lowercaseExpandedTerms".equals(currentFieldName)) {
+                    lowercaseExpandedTerms = jp.getIntValue() != 0;
+                } else if ("enablePositionIncrements".equals(currentFieldName)) {
+                    enablePositionIncrements = jp.getIntValue() != 0;
                 }
             }
         }

modules/elasticsearch/src/main/java/org/elasticsearch/index/query/json/RangeJsonFilterParser.java

@@ -84,9 +84,17 @@ public class RangeJsonFilterParser extends AbstractIndexComponent implements Jso
                         to = jp.getText();
                     }
                 } else if ("includeLower".equals(currentFieldName)) {
-                    includeLower = token == JsonToken.VALUE_TRUE;
+                    if (token == JsonToken.VALUE_NUMBER_INT) {
+                        includeLower = jp.getIntValue() != 0;
+                    } else {
+                        includeLower = token == JsonToken.VALUE_TRUE;
+                    }
                 } else if ("includeUpper".equals(currentFieldName)) {
-                    includeUpper = token == JsonToken.VALUE_TRUE;
+                    if (token == JsonToken.VALUE_NUMBER_INT) {
+                        includeUpper = jp.getIntValue() != 0;
+                    } else {
+                        includeUpper = token == JsonToken.VALUE_TRUE;
+                    }
                 }
             }
         }

modules/elasticsearch/src/main/java/org/elasticsearch/index/query/json/RangeJsonQueryParser.java

@@ -81,9 +81,17 @@ public class RangeJsonQueryParser extends AbstractIndexComponent implements Json
                         to = jp.getText();
                     }
                 } else if ("includeLower".equals(currentFieldName)) {
-                    includeLower = token == JsonToken.VALUE_TRUE;
+                    if (token == JsonToken.VALUE_NUMBER_INT) {
+                        includeLower = jp.getIntValue() != 0;
+                    } else {
+                        includeLower = token == JsonToken.VALUE_TRUE;
+                    }
                 } else if ("includeUpper".equals(currentFieldName)) {
-                    includeUpper = token == JsonToken.VALUE_TRUE;
+                    if (token == JsonToken.VALUE_NUMBER_INT) {
+                        includeUpper = jp.getIntValue() != 0;
+                    } else {
+                        includeUpper = token == JsonToken.VALUE_TRUE;
+                    }
                 } else if ("boost".equals(currentFieldName)) {
                     boost = jp.getFloatValue();
                 }

modules/elasticsearch/src/main/java/org/elasticsearch/index/query/json/SpanNearJsonQueryParser.java

@@ -82,11 +82,17 @@ public class SpanNearJsonQueryParser extends AbstractIndexComponent implements J
                 } else if ("collectPayloads".equals(currentFieldName)) {
                     collectPayloads = token == JsonToken.VALUE_TRUE;
                 }
+            } else if (token == JsonToken.VALUE_NUMBER_INT) {
+                if ("inOrder".equals(currentFieldName)) {
+                    inOrder = jp.getIntValue() != 0;
+                } else if ("collectPayloads".equals(currentFieldName)) {
+                    collectPayloads = jp.getIntValue() != 0;
+                } else if ("slop".equals(currentFieldName)) {
+                    slop = jp.getIntValue();
+                }
             } else {
                 if ("boost".equals(currentFieldName)) {
                     boost = jp.getFloatValue();
-                } else if ("slop".equals(currentFieldName)) {
-                    slop = jp.getIntValue();
                 }
             }
         }

modules/elasticsearch/src/main/java/org/elasticsearch/search/fetch/ExplainParseElement.java

@@ -30,6 +30,10 @@
 public class ExplainParseElement implements SearchParseElement {
 
     @Override public void parse(JsonParser jp, SearchContext context) throws Exception {
-        context.explain(jp.getCurrentToken() == JsonToken.VALUE_TRUE);
+        if (jp.getCurrentToken() == JsonToken.VALUE_NUMBER_INT) {
+            context.explain(jp.getIntValue() != 0);
+        } else {
+            context.explain(jp.getCurrentToken() == JsonToken.VALUE_TRUE);
+        }
     }
 }

modules/elasticsearch/src/main/java/org/elasticsearch/search/query/SortParseElement.java

@@ -68,6 +68,10 @@ public SortParseElement() {
                 while ((token = jp.nextToken()) != JsonToken.END_OBJECT) {
                     if (token == JsonToken.FIELD_NAME) {
                         innerJsonName = jp.getCurrentName();
+                    } else if (token == JsonToken.VALUE_NUMBER_INT) {
+                        if ("reverse".equals(innerJsonName)) {
+                            reverse = jp.getIntValue() != 0;
+                        }
                     } else if (token == JsonToken.VALUE_TRUE) {
                         if ("reverse".equals(innerJsonName)) {
                             reverse = true;