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-rw-r--r--vendor/github.com/goamz/goamz/dynamodb/update_item.go94
1 files changed, 0 insertions, 94 deletions
diff --git a/vendor/github.com/goamz/goamz/dynamodb/update_item.go b/vendor/github.com/goamz/goamz/dynamodb/update_item.go
deleted file mode 100644
index 280eb4bed..000000000
--- a/vendor/github.com/goamz/goamz/dynamodb/update_item.go
+++ /dev/null
@@ -1,94 +0,0 @@
-package dynamodb
-
-import simplejson "github.com/bitly/go-simplejson"
-
-/*
-Construct an update item query.
-
-The query can be composed via chaining and then executed via Execute()
-
-Usage:
- update := table.UpdateItem(key)
- .ReturnValues(dynamodb.UPDATED_NEW)
- .UpdateExpression("SET Counter = Counter + :incr")
- .UpdateCondition("Counter < :checkVal")
- .ExpressionAttributes(NewNumberAttribute(":incr", "1"), NewNumberAttribute(":checkVal", 42))
- result, err := update.Execute()
- if err == nil {
- log.Printf("Counter is now %v", result.Attributes["Counter"].Value)
- }
-
-*/
-func (t *Table) UpdateItem(key *Key) *UpdateItem {
- q := NewQuery(t)
- q.AddKey(t, key)
- return &UpdateItem{table: t, query: q}
-}
-
-type UpdateItem struct {
- table *Table
- query *Query
- hasReturnValues bool
-}
-
-// Specify how return values are to be provided.
-func (u *UpdateItem) ReturnValues(returnValues ReturnValues) *UpdateItem {
- u.hasReturnValues = (returnValues != NONE)
- u.query.AddReturnValues(returnValues)
- return u
-}
-
-/*
-Specify an update expression and optional attribute settings at the same time.
-
- update.UpdateExpression("SET Foo = Foo + :incr", dynamodb.NewNumberAttribute(":incr", "7"))
-
-is equivalent to
-
- update.UpdateExpression("SET Foo = Foo + :incr")
- .ExpressionAttributes(NewNumberAttribute(":incr", "7"))
-
-*/
-func (u *UpdateItem) UpdateExpression(expression string, attributes ...Attribute) *UpdateItem {
- u.query.AddUpdateExpression(expression)
- u.ExpressionAttributes(attributes...)
- return u
-}
-
-// Specify attribute substitutions to be used in expressions.
-func (u *UpdateItem) ExpressionAttributes(attributes ...Attribute) *UpdateItem {
- u.query.AddExpressionAttributes(attributes)
- return u
-}
-
-// Specify a check condition for conditional updates.
-func (u *UpdateItem) ConditionExpression(expression string) *UpdateItem {
- u.query.AddConditionExpression(expression)
- return u
-}
-
-// Execute this query.
-func (u *UpdateItem) Execute() (*UpdateResult, error) {
- jsonResponse, err := u.table.Server.queryServer(target("UpdateItem"), u.query)
-
- if err != nil {
- return nil, err
- }
-
- if u.hasReturnValues {
- resp, err := simplejson.NewJson(jsonResponse)
- if err != nil {
- return nil, err
- }
- attrib, err := resp.Get("Attributes").Map()
- if err != nil {
- return nil, err
- }
- return &UpdateResult{parseAttributes(attrib)}, nil
- }
- return nil, nil
-}
-
-type UpdateResult struct {
- Attributes map[string]*Attribute
-}