groonga/gcs [master] Save updateVersion of index fields (Groonga-commit) - Groonga - fulltext search engine.

YUKI Hiroshi	2012-11-19 13:58:29 +0900 (Mon, 19 Nov 2012)

  New Revision: 4b39de16f71c46e9f243aa9a8a9151aac0c08a05
  https://github.com/groonga/gcs/commit/4b39de16f71c46e9f243aa9a8a9151aac0c08a05

  Log:
    Save updateVersion of index fields

  Modified files:
    lib/api/2011-02-01/configuration.js
    lib/database/index-field.js

  Modified: lib/api/2011-02-01/configuration.js (+6 -7)
===================================================================

--- lib/api/2011-02-01/configuration.js    2012-11-16 19:09:11 +0900 (da157f9)
+++ lib/api/2011-02-01/configuration.js    2012-11-19 13:58:29 +0900 (45dd743)
@@ -258,7 +258,7 @@ function createOptionStatus(options) {
   var optionStatus = xmlbuilder.create();
   var createdAt = options.field ? options.field.createdAt : options.createdAt;
   var updatedAt = options.field ? options.field.updatedAt : options.updatedAt;
-  var updateVersion = /* options.field ? options.field.updateVersion : */ options.updateVersion;
+  var updateVersion = options.field ? options.field.updateVersion : options.updateVersion;
   var state = options.field ? options.field.state : options.state;
   optionStatus.begin(options.element || 'Status', { version: '1.0' })
     .element('CreationDate').text(dateFormat(createdAt, 'isoUtcDateTime')).up()
@@ -276,9 +276,8 @@ function createIndexFieldStatus(options) {
       .element('IndexFieldType').text(options.field.type).up()
       .importXMLBuilder(createIndexFieldOptionStatus(options.field))
     .up()
-    .importXMLBuilder(createOptionStatus({ field:         options.field,
-                                           updateVersion: options.updateVersion,
-                                           element:       'Status' }));
+    .importXMLBuilder(createOptionStatus({ field:   options.field,
+                                           element: 'Status' }));
   return indexFieldStatus;
 }
 
@@ -451,8 +450,8 @@ function createSynonymOptionsStatus(options) {
     .element('Options')
       .text(JSON.stringify(synonymOptions))
     .up()
-    .importXMLBuilder(createOptionStatus({ createdAt:     options.createdAt,
-                                           state:         options.state,
+    .importXMLBuilder(createOptionStatus({ state:         options.state,
+                                           createdAt:     options.createdAt,
                                            updatedAt:     options.updatedAt,
                                            updateVersion: options.updateVersion,
                                            element:       'Status' }));
@@ -490,8 +489,8 @@ function createDefaultSearchFieldStatus(options) {
   defaultSearchFieldStatus.begin('DefaultSearchField', { version: '1.0' })
     .element('Options').text(options.fieldName).up()
     .importXMLBuilder(createOptionStatus({
-       createdAt:     options.createdAt,
        state:         options.state,
+       createdAt:     options.createdAt,
        updatedAt:     options.updatedAt,
        updateVersion: options.updateVersion,
        element:       'Status'

  Modified: lib/database/index-field.js (+25 -3)
===================================================================
--- lib/database/index-field.js    2012-11-16 19:09:11 +0900 (ea82182)
+++ lib/database/index-field.js    2012-11-19 13:58:29 +0900 (f4f98ed)
@@ -389,6 +389,21 @@ IndexField.prototype = {
     return 'column_' + this.name + '_updated_at';
   },
 
+  get updateVersion() {
+    if (this.exists() && !this._updateVersion)
+      this._updateVersion = new Date(this.domain.getConfiguration(this.updateVersionKey));
+    return this._updateVersion || new Date();
+  },
+  set updateVersion(value) {
+    if (this.exists())
+      this.domain.setConfiguration(this.updateVersionKey, value.getTime())
+    this._updateVersion = value;
+    return value;
+  },
+  get updateVersionKey() {
+    return 'column_' + this.name + '_updateVersion';
+  },
+
   get multipleValues() {
     return !!this.column &&
            this.column.flags.indexOf(nroonga.COLUMN_VECTOR) > -1;
@@ -428,9 +443,13 @@ IndexField.prototype = {
     this.saveOptionsSync();
 
     var now = new Date();
-    if (!this._createdAt)
-      this.createdAt = now;
-    this.updatedAt = now;
+    if (!this._createdAt) {
+      this.updatedAt = this.createdAt = now;
+      this.updateVersion = 1;
+    } else {
+      this.updatedAt = now;
+      this.updateVersion++;
+    }
 
     return this;
   },
@@ -458,6 +477,7 @@ IndexField.prototype = {
     }
 
     this.updatedAt = new Date();
+    this.updateVersion++;
 
     return this;
   },
@@ -470,6 +490,7 @@ IndexField.prototype = {
     this._defaultSearchField = this.defaultSearchField;
     this._createdAt = this.createdAt;
     this._updatedAt = this.updatedAt;
+    this._updateVersion = this.updateVersion;
 
     if (this._type == 'uint' || this._type == 'literal') {
       this.context.commandSync('table_remove', {
@@ -486,6 +507,7 @@ IndexField.prototype = {
     this.domain.deleteConfiguration(this.searchEnabledConfigurationKey);
     this.domain.deleteConfiguration(this.createdAtKey);
     this.domain.deleteConfiguration(this.updatedAtKey);
+    this.domain.deleteConfiguration(this.updateVersion);
     if (this._defaultSearchField)
       this.domain.defaultSearchField = null;
 
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[Groonga-commit] groonga/gcs [master] Save updateVersion of index fields