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// Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
// This product includes software developed at Datadog (https://www.datadoghq.com/).
// Copyright 2019-Present Datadog, Inc.
use serde::de::{Error, MapAccess, Visitor};
use serde::{Deserialize, Deserializer, Serialize};
use serde_with::skip_serializing_none;
use std::fmt::{self, Formatter};
/// Use the Lookup Processor to define a mapping between a log attribute
/// and a human readable value saved in the processors mapping table.
/// For example, you can use the Lookup Processor to map an internal service ID
/// into a human readable service name. Alternatively, you could also use it to check
/// if the MAC address that just attempted to connect to the production
/// environment belongs to your list of stolen machines.
#[non_exhaustive]
#[skip_serializing_none]
#[derive(Clone, Debug, PartialEq, Serialize)]
pub struct LogsLookupProcessor {
/// Value to set the target attribute if the source value is not found in the list.
#[serde(rename = "default_lookup")]
pub default_lookup: Option<String>,
/// Whether or not the processor is enabled.
#[serde(rename = "is_enabled")]
pub is_enabled: Option<bool>,
/// Mapping table of values for the source attribute and their associated target attribute values,
/// formatted as `["source_key1,target_value1", "source_key2,target_value2"]`
#[serde(rename = "lookup_table")]
pub lookup_table: Vec<String>,
/// Name of the processor.
#[serde(rename = "name")]
pub name: Option<String>,
/// Source attribute used to perform the lookup.
#[serde(rename = "source")]
pub source: String,
/// Name of the attribute that contains the corresponding value in the mapping list
/// or the `default_lookup` if not found in the mapping list.
#[serde(rename = "target")]
pub target: String,
/// Type of logs lookup processor.
#[serde(rename = "type")]
pub type_: crate::datadogV1::model::LogsLookupProcessorType,
#[serde(flatten)]
pub additional_properties: std::collections::BTreeMap<String, serde_json::Value>,
#[serde(skip)]
#[serde(default)]
pub(crate) _unparsed: bool,
}
impl LogsLookupProcessor {
pub fn new(
lookup_table: Vec<String>,
source: String,
target: String,
type_: crate::datadogV1::model::LogsLookupProcessorType,
) -> LogsLookupProcessor {
LogsLookupProcessor {
default_lookup: None,
is_enabled: None,
lookup_table,
name: None,
source,
target,
type_,
additional_properties: std::collections::BTreeMap::new(),
_unparsed: false,
}
}
pub fn default_lookup(mut self, value: String) -> Self {
self.default_lookup = Some(value);
self
}
pub fn is_enabled(mut self, value: bool) -> Self {
self.is_enabled = Some(value);
self
}
pub fn name(mut self, value: String) -> Self {
self.name = Some(value);
self
}
pub fn additional_properties(
mut self,
value: std::collections::BTreeMap<String, serde_json::Value>,
) -> Self {
self.additional_properties = value;
self
}
}
impl<'de> Deserialize<'de> for LogsLookupProcessor {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: Deserializer<'de>,
{
struct LogsLookupProcessorVisitor;
impl<'a> Visitor<'a> for LogsLookupProcessorVisitor {
type Value = LogsLookupProcessor;
fn expecting(&self, f: &mut Formatter<'_>) -> fmt::Result {
f.write_str("a mapping")
}
fn visit_map<M>(self, mut map: M) -> Result<Self::Value, M::Error>
where
M: MapAccess<'a>,
{
let mut default_lookup: Option<String> = None;
let mut is_enabled: Option<bool> = None;
let mut lookup_table: Option<Vec<String>> = None;
let mut name: Option<String> = None;
let mut source: Option<String> = None;
let mut target: Option<String> = None;
let mut type_: Option<crate::datadogV1::model::LogsLookupProcessorType> = None;
let mut additional_properties: std::collections::BTreeMap<
String,
serde_json::Value,
> = std::collections::BTreeMap::new();
let mut _unparsed = false;
while let Some((k, v)) = map.next_entry::<String, serde_json::Value>()? {
match k.as_str() {
"default_lookup" => {
if v.is_null() {
continue;
}
default_lookup =
Some(serde_json::from_value(v).map_err(M::Error::custom)?);
}
"is_enabled" => {
if v.is_null() {
continue;
}
is_enabled = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
}
"lookup_table" => {
lookup_table =
Some(serde_json::from_value(v).map_err(M::Error::custom)?);
}
"name" => {
if v.is_null() {
continue;
}
name = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
}
"source" => {
source = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
}
"target" => {
target = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
}
"type" => {
type_ = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
if let Some(ref _type_) = type_ {
match _type_ {
crate::datadogV1::model::LogsLookupProcessorType::UnparsedObject(_type_) => {
_unparsed = true;
},
_ => {}
}
}
}
&_ => {
if let Ok(value) = serde_json::from_value(v.clone()) {
additional_properties.insert(k, value);
}
}
}
}
let lookup_table =
lookup_table.ok_or_else(|| M::Error::missing_field("lookup_table"))?;
let source = source.ok_or_else(|| M::Error::missing_field("source"))?;
let target = target.ok_or_else(|| M::Error::missing_field("target"))?;
let type_ = type_.ok_or_else(|| M::Error::missing_field("type_"))?;
let content = LogsLookupProcessor {
default_lookup,
is_enabled,
lookup_table,
name,
source,
target,
type_,
additional_properties,
_unparsed,
};
Ok(content)
}
}
deserializer.deserialize_any(LogsLookupProcessorVisitor)
}
}