Removed TRI_json_t from Index Constructors and replaced it by VelocyPack. SingleServerTests pass. Some clister tests fail

arangod/Aql/Collection.cpp

@@ -37,6 +37,8 @@
 #include "VocBase/transaction.h"
 #include "VocBase/vocbase.h"
 
+#include <velocypack/Iterator.h>
+#include <velocypack/velocypack-aliases.h>
 using namespace triagens::aql;
 
 
@@ -251,26 +253,27 @@ void Collection::fillIndexesCoordinator() const {
   }
 
   TRI_json_t const* json = (*collectionInfo).getIndexes();
+  auto indexBuilder = triagens::basics::JsonHelper::toVelocyPack(json);
+  VPackSlice const slice = indexBuilder->slice();
 
-  if (TRI_IsArrayJson(json)) {
-    size_t const n = TRI_LengthArrayJson(json);
+  if (slice.isArray()) {
+    size_t const n = static_cast<size_t>(slice.length());
     indexes.reserve(n);
 
-    for (size_t i = 0; i < n; ++i) {
-      TRI_json_t const* v = TRI_LookupArrayJson(json, i);
+    for (auto const& v : VPackArrayIterator(slice)) {
 
-      if (!TRI_IsObjectJson(v)) {
+      if (!v.isObject()) {
         continue;
       }
+      VPackSlice const type = v.get("type");
 
-      TRI_json_t const* type = TRI_LookupObjectJson(v, "type");
-
-      if (!TRI_IsStringJson(type)) {
+      if (!type.isString()) {
         // no "type" attribute. this is invalid
         continue;
       }
+      std::string typeString = type.copyString();
 
-      if (strcmp(type->_value._string.data, "cap") == 0) {
+      if (typeString == "cap") {
         // ignore cap constraints
         continue;
       }
@@ -312,43 +315,43 @@ void Collection::fillIndexesDBServer() const {
                                   name.c_str(), vocbase->_name);
   }
 
-  TRI_json_t const* json = (*collectionInfo).getIndexes();
-  if (!TRI_IsArrayJson(json)) {
+  std::shared_ptr<VPackBuilder> indexBuilder =
+      triagens::basics::JsonHelper::toVelocyPack(
+          (*collectionInfo).getIndexes());
+  VPackSlice const slice = indexBuilder->slice();
+  if (!slice.isArray()) {
     THROW_ARANGO_EXCEPTION_MESSAGE(TRI_ERROR_INTERNAL,
                                    "unexpected indexes definition format");
   }
 
-  size_t const n = TRI_LengthArrayJson(json);
+  size_t const n = static_cast<size_t>(slice.length());
   indexes.reserve(n);
 
   // register indexes
-  for (size_t i = 0; i < n; ++i) {
-    TRI_json_t const* v = TRI_LookupArrayJson(json, i);
-
-    if (TRI_IsObjectJson(v)) {
+  for (auto const& v : VPackArrayIterator(slice)) {
+    if (v.isObject()) {
       // lookup index id
-      TRI_json_t const* id = TRI_LookupObjectJson(v, "id");
+      VPackSlice const id = v.get("id");
 
-      if (!TRI_IsStringJson(id)) {
+      if (!id.isString()) {
         // no "id" attribute. this is invalid
         continue;
       }
 
-      TRI_json_t const* type = TRI_LookupObjectJson(v, "type");
+      VPackSlice const type = v.get("type");
 
-      if (!TRI_IsStringJson(type)) {
+      if (!type.isString()) {
         // no "type" attribute. this is invalid
         continue;
       }
 
-      if (strcmp(type->_value._string.data, "cap") == 0) {
+      if (type.copyString() == "cap") {
         // ignore cap constraints
         continue;
       }
 
       // use numeric index id
-      uint64_t iid = triagens::basics::StringUtils::uint64(
-          id->_value._string.data, id->_value._string.length - 1);
+      uint64_t iid = triagens::basics::StringUtils::uint64(id.copyString());
       triagens::arango::Index* data = nullptr;
 
       auto const& allIndexes = document->allIndexes();

arangod/Aql/Index.h

@@ -28,10 +28,14 @@
 #include "Basics/Exceptions.h"
 #include "Basics/json.h"
 #include "Basics/JsonHelper.h"
+#include "Basics/VelocyPackHelper.h"
 #include "Indexes/Index.h"
 #include "Indexes/IndexIterator.h"
 #include <iosfwd>
 
+#include <velocypack/Iterator.h>
+#include <velocypack/velocypack-aliases.h>
+
 namespace triagens {
 namespace aql {
 class Ast;
@@ -64,34 +68,32 @@ struct Index {
     }
   }
 
-  explicit Index(TRI_json_t const* json)
+  explicit Index(VPackSlice const& slice)
       : id(triagens::basics::StringUtils::uint64(
-            triagens::basics::JsonHelper::checkAndGetStringValue(json, "id"))),
+            triagens::basics::VelocyPackHelper::checkAndGetStringValue(slice,
+                                                                       "id"))),
         type(triagens::arango::Index::type(
-            triagens::basics::JsonHelper::checkAndGetStringValue(json, "type")
+            triagens::basics::VelocyPackHelper::checkAndGetStringValue(slice,
+                                                                       "type")
                 .c_str())),
-        unique(triagens::basics::JsonHelper::getBooleanValue(json, "unique",
-                                                             false)),
-        sparse(triagens::basics::JsonHelper::getBooleanValue(json, "sparse",
-                                                             false)),
+        unique(triagens::basics::VelocyPackHelper::getBooleanValue(
+            slice, "unique", false)),
+        sparse(triagens::basics::VelocyPackHelper::getBooleanValue(
+            slice, "sparse", false)),
         ownsInternals(false),
         fields(),
         internals(nullptr) {
-    TRI_json_t const* f = TRI_LookupObjectJson(json, "fields");
+    VPackSlice const f = slice.get("fields");
 
-    if (TRI_IsArrayJson(f)) {
-      size_t const n = TRI_LengthArrayJson(f);
+    if (f.isArray()) {
+      size_t const n = static_cast<size_t>(f.length());
       fields.reserve(n);
 
-      for (size_t i = 0; i < n; ++i) {
-        auto* name = static_cast<TRI_json_t const*>(
-            TRI_AtVector(&f->_value._objects, i));
+      for (auto const& name : VPackArrayIterator(f)) {
 
-        if (TRI_IsStringJson(name)) {
+        if (name.isString()) {
           std::vector<triagens::basics::AttributeName> parsedAttributes;
-          TRI_ParseAttributeString(std::string(name->_value._string.data,
-                                               name->_value._string.length - 1),
-                                   parsedAttributes);
+          TRI_ParseAttributeString(name.copyString(), parsedAttributes);
           fields.emplace_back(parsedAttributes);
         }
       }

arangod/Indexes/EdgeIndex.cpp

@@ -455,8 +455,8 @@ EdgeIndex::EdgeIndex(TRI_idx_iid_t iid, TRI_document_collection_t* collection)
 /// this is used in the cluster coordinator case
 ////////////////////////////////////////////////////////////////////////////////
 
-EdgeIndex::EdgeIndex(TRI_json_t const* json)
-    : Index(json), _edgesFrom(nullptr), _edgesTo(nullptr), _numBuckets(1) {}
+EdgeIndex::EdgeIndex(VPackSlice const& slice)
+    : Index(slice), _edgesFrom(nullptr), _edgesTo(nullptr), _numBuckets(1) {}
 
 EdgeIndex::~EdgeIndex() {
   delete _edgesTo;

arangod/Indexes/EdgeIndex.h

@@ -32,9 +32,6 @@
 #include "VocBase/vocbase.h"
 #include "VocBase/voc-types.h"
 
-struct TRI_json_t;
-
-
 namespace triagens {
 namespace aql {
 class SortCondition;
@@ -87,7 +84,7 @@ class EdgeIndex final : public Index {
 
   EdgeIndex(TRI_idx_iid_t, struct TRI_document_collection_t*);
 
-  explicit EdgeIndex(struct TRI_json_t const*);
+  explicit EdgeIndex(VPackSlice const&);
 
   ~EdgeIndex();
 

arangod/Indexes/HashIndex.cpp

@@ -291,8 +291,8 @@ HashIndex::HashIndex(
 /// this is used in the cluster coordinator case
 ////////////////////////////////////////////////////////////////////////////////
 
-HashIndex::HashIndex(TRI_json_t const* json)
-    : PathBasedIndex(json, false), _uniqueArray(nullptr) {}
+HashIndex::HashIndex(VPackSlice const& slice) 
+    : PathBasedIndex(slice, false), _uniqueArray(nullptr) {}
 
 ////////////////////////////////////////////////////////////////////////////////
 /// @brief destroys the index

arangod/Indexes/HashIndex.h

@@ -35,8 +35,6 @@
 #include "VocBase/document-collection.h"
 #include "VocBase/VocShaper.h"
 
-struct TRI_json_t;
-
 ////////////////////////////////////////////////////////////////////////////////
 /// @brief hash index query parameter
 ////////////////////////////////////////////////////////////////////////////////
@@ -103,7 +101,7 @@ class HashIndex final : public PathBasedIndex {
             std::vector<std::vector<triagens::basics::AttributeName>> const&,
             bool, bool);
 
-  explicit HashIndex(struct TRI_json_t const*);
+  explicit HashIndex(VPackSlice const&);
 
   ~HashIndex();
 

arangod/Indexes/Index.cpp

@@ -41,8 +41,6 @@
 
 using namespace triagens::arango;
 
-
-
 Index::Index(
     TRI_idx_iid_t iid, TRI_document_collection_t* collection,
     std::vector<std::vector<triagens::basics::AttributeName>> const& fields,
@@ -62,52 +60,45 @@ Index::Index(
 /// this is used in the cluster coordinator case
 ////////////////////////////////////////////////////////////////////////////////
 
-Index::Index(TRI_json_t const* json)
+Index::Index(VPackSlice const& slice)
     : _iid(triagens::basics::StringUtils::uint64(
-          triagens::basics::JsonHelper::checkAndGetStringValue(json, "id"))),
+          triagens::basics::VelocyPackHelper::checkAndGetStringValue(slice,
+                                                                     "id"))),
       _collection(nullptr),
       _fields(),
-      _unique(
-          triagens::basics::JsonHelper::getBooleanValue(json, "unique", false)),
-      _sparse(
-          triagens::basics::JsonHelper::getBooleanValue(json, "sparse", false)),
+      _unique(triagens::basics::VelocyPackHelper::getBooleanValue(
+          slice, "unique", false)),
+      _sparse(triagens::basics::VelocyPackHelper::getBooleanValue(
+          slice, "sparse", false)),
       _selectivityEstimate(0.0) {
-  TRI_json_t const* fields = TRI_LookupObjectJson(json, "fields");
+  VPackSlice const fields = slice.get("fields");
 
-  if (!TRI_IsArrayJson(fields)) {
+  if (!fields.isArray()) {
     THROW_ARANGO_EXCEPTION_MESSAGE(TRI_ERROR_INTERNAL,
                                    "invalid index description");
   }
 
-  size_t const n = TRI_LengthArrayJson(fields);
+  size_t const n = static_cast<size_t>(fields.length());
   _fields.reserve(n);
 
-  for (size_t i = 0; i < n; ++i) {
-    auto name = static_cast<TRI_json_t const*>(
-        TRI_AtVector(&fields->_value._objects, i));
-
-    if (!TRI_IsStringJson(name)) {
+  for (auto const& name : VPackArrayIterator(fields)) {
+    if (!name.isString()) {
       THROW_ARANGO_EXCEPTION_MESSAGE(TRI_ERROR_INTERNAL,
                                      "invalid index description");
     }
 
     std::vector<triagens::basics::AttributeName> parsedAttributes;
-    TRI_ParseAttributeString(
-        std::string(name->_value._string.data, name->_value._string.length - 1),
-        parsedAttributes);
+    TRI_ParseAttributeString(name.copyString(), parsedAttributes);
     _fields.emplace_back(parsedAttributes);
   }
 
-  TRI_json_t const* se = TRI_LookupObjectJson(json, "selectivityEstimate");
-
-  if (TRI_IsNumberJson(se)) {
-    _selectivityEstimate = json->_value._number;
-  }
+  _selectivityEstimate =
+      triagens::basics::VelocyPackHelper::getNumericValue<double>(
+          slice, "selectivityEstimate", 0.0);
 }
 
 Index::~Index() {}
 
-
 ////////////////////////////////////////////////////////////////////////////////
 /// @brief return the index type based on a type name
 ////////////////////////////////////////////////////////////////////////////////
@@ -698,4 +689,3 @@ std::ostream& operator<<(std::ostream& stream,
   return stream;
 }
 
-

arangod/Indexes/Index.h

@@ -39,7 +39,6 @@
 
 struct TRI_doc_mptr_t;
 struct TRI_document_collection_t;
-struct TRI_json_t;
 struct TRI_shaped_json_s;
 struct TRI_transaction_collection_s;
 
@@ -140,7 +139,7 @@ class Index {
         std::vector<std::vector<triagens::basics::AttributeName>> const&,
         bool unique, bool sparse);
 
-  explicit Index(struct TRI_json_t const*);
+  explicit Index(VPackSlice const&);
 
   virtual ~Index();
 

arangod/Indexes/PathBasedIndex.cpp

@@ -75,8 +75,8 @@ PathBasedIndex::PathBasedIndex(
 /// this is used in the cluster coordinator case
 ////////////////////////////////////////////////////////////////////////////////
 
-PathBasedIndex::PathBasedIndex(TRI_json_t const* json, bool allowPartialIndex)
-    : Index(json),
+PathBasedIndex::PathBasedIndex(VPackSlice const& slice, bool allowPartialIndex)
+    : Index(slice),
       _shaper(nullptr),
       _paths(),
       _useExpansion(false),

arangod/Indexes/PathBasedIndex.h

@@ -31,7 +31,6 @@
 #include "VocBase/voc-types.h"
 #include "VocBase/document-collection.h"
 
-struct TRI_json_t;
 class VocShaper;
 
 
@@ -75,7 +74,7 @@ class PathBasedIndex : public Index {
       std::vector<std::vector<triagens::basics::AttributeName>> const&,
       bool unique, bool sparse, bool allowPartialIndex);
 
-  explicit PathBasedIndex(struct TRI_json_t const*, bool);
+  explicit PathBasedIndex(VPackSlice const&, bool);
 
   ~PathBasedIndex();
 

arangod/Indexes/PrimaryIndex.cpp

@@ -114,8 +114,8 @@ PrimaryIndex::PrimaryIndex(TRI_document_collection_t* collection)
 /// this is used in the cluster coordinator case
 ////////////////////////////////////////////////////////////////////////////////
 
-PrimaryIndex::PrimaryIndex(TRI_json_t const* json)
-    : Index(json), _primaryIndex(nullptr) {}
+PrimaryIndex::PrimaryIndex(VPackSlice const& slice)
+    : Index(slice), _primaryIndex(nullptr) {}
 
 PrimaryIndex::~PrimaryIndex() { delete _primaryIndex; }
 

arangod/Indexes/PrimaryIndex.h

@@ -31,9 +31,6 @@
 #include "VocBase/vocbase.h"
 #include "VocBase/voc-types.h"
 
-struct TRI_json_t;
-
-
 namespace triagens {
 namespace aql {
 class SortCondition;
@@ -72,7 +69,7 @@ class PrimaryIndex final : public Index {
 
   explicit PrimaryIndex(struct TRI_document_collection_t*);
 
-  explicit PrimaryIndex(struct TRI_json_t const*);
+  explicit PrimaryIndex(VPackSlice const&);
 
   ~PrimaryIndex();
 

arangod/Indexes/SkiplistIndex.cpp

@@ -754,8 +754,8 @@ SkiplistIndex::SkiplistIndex(
 /// this is used in the cluster coordinator case
 ////////////////////////////////////////////////////////////////////////////////
 
-SkiplistIndex::SkiplistIndex(TRI_json_t const* json)
-    : PathBasedIndex(json, true),
+SkiplistIndex::SkiplistIndex(VPackSlice const& slice)
+    : PathBasedIndex(slice, true),
       CmpElmElm(this),
       CmpKeyElm(this),
       _skiplistIndex(nullptr) {}

arangod/Indexes/SkiplistIndex.h

@@ -34,8 +34,6 @@
 #include "VocBase/vocbase.h"
 #include "VocBase/voc-types.h"
 
-struct TRI_json_t;
-
 typedef struct {
   TRI_shaped_json_t* _fields;  // list of shaped json objects which the
                                // collection should know about
@@ -207,7 +205,7 @@ class SkiplistIndex final : public PathBasedIndex {
       std::vector<std::vector<triagens::basics::AttributeName>> const&, bool,
       bool);
 
-  explicit SkiplistIndex(struct TRI_json_t const*);
+  explicit SkiplistIndex(VPackSlice const&);
 
   ~SkiplistIndex();