本文整理匯總了Golang中github.com/cloudwan/gohan/db/transaction.Transaction.StateFetch方法的典型用法代碼示例。如果您正苦於以下問題：Golang Transaction.StateFetch方法的具體用法？Golang Transaction.StateFetch怎麽用？Golang Transaction.StateFetch使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/cloudwan/gohan/db/transaction.Transaction的用法示例。
在下文中一共展示了Transaction.StateFetch方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: GohanDbStateFetch
//GohanDbStateFetch gets resource's state from database
func GohanDbStateFetch(tx transaction.Transaction, schemaID, ID,
tenantID string) (map[string]interface{}, error) {
schema, err := getSchema(schemaID)
if err != nil {
return map[string]interface{}{}, err
}
filter := transaction.IDFilter(ID)
if tenantID != "" {
filter["tenant_id"] = tenantID
}
resp, err := tx.StateFetch(schema, filter)
if err != nil {
return map[string]interface{}{}, fmt.Errorf("Error during gohan_db_state_fetch: %s", err.Error())
}
data := map[string]interface{}{
"config_version": resp.ConfigVersion,
"state_version": resp.StateVersion,
"error": resp.Error,
"state": resp.State,
"monitoring": resp.Monitoring,
}
return data, nil
}示例2:
})
It("Creates a dependent resource", func() {
Expect(tx.Create(subnetResource)).To(Succeed())
Expect(tx.Commit()).To(Succeed())
})
It("Deletes the resource", func() {
Expect(tx.Delete(serverSchema, serverResource.ID())).To(Succeed())
Expect(tx.Delete(networkSchema, networkResource1.ID())).To(Succeed())
Expect(tx.Commit()).To(Succeed())
})
Context("Using StateFetch", func() {
It("Returns the defaults", func() {
beforeState, err := tx.StateFetch(networkSchema, transaction.IDFilter(networkResource1.ID()))
Expect(err).ToNot(HaveOccurred())
Expect(tx.Commit()).To(Succeed())
Expect(beforeState.ConfigVersion).To(Equal(int64(1)))
Expect(beforeState.StateVersion).To(Equal(int64(0)))
Expect(beforeState.State).To(Equal(""))
Expect(beforeState.Error).To(Equal(""))
Expect(beforeState.Monitoring).To(Equal(""))
})
})
})
})
})
Context("Initialization", func() {
BeforeEach(func() {示例3:
})
It("Creates a dependent resource", func() {
Expect(tx.Create(subnetResource)).To(Succeed())
Expect(tx.Commit()).To(Succeed())
})
It("Deletes the resource", func() {
Expect(tx.Delete(serverSchema, serverResource.ID())).To(Succeed())
Expect(tx.Delete(networkSchema, networkResource1.ID())).To(Succeed())
Expect(tx.Commit()).To(Succeed())
})
Context("Using StateFetch", func() {
It("Returns the defaults", func() {
beforeState, err := tx.StateFetch(networkSchema, networkResource1.ID(), nil)
Expect(err).ToNot(HaveOccurred())
Expect(tx.Commit()).To(Succeed())
Expect(beforeState.ConfigVersion).To(Equal(int64(1)))
Expect(beforeState.StateVersion).To(Equal(int64(0)))
Expect(beforeState.State).To(Equal(""))
Expect(beforeState.Error).To(Equal(""))
Expect(beforeState.Monitoring).To(Equal(""))
})
})
})
})
})
Context("Initialization", func() {
BeforeEach(func() {