java.lang.Object
- pl.wrzasq.lambda.macro.lambda.function.template.LambdaFunctionResource

public class LambdaFunctionResource
extends Object

Model for handled resource.

Field Summary

Fields
Modifier and Type	Field	Description
`private static String`	`COUNTER_METRIC_VALUE`	Value used for counting metrics (each metric record is single occurrence).
`private static Number`	`DEFAULT_ALERT_PERIOD`	Default alarm check period (in seconds).
`private static Number`	`DEFAULT_LOGS_RETENTION_DAYS`	Default retention period for logs (in days).
`static String`	`LAMBDA_RESOURCE_TYPE`	Resource type identifier.
`private String`	`logicalId`	Resource name.
`private static String`	`METRICS_NAMESPACE`	Metrics namespace.
`private String`	`mode`	Resource mode (`Lambda` or `Serverless`).
`private static String`	`PROPERTY_COMPARISON_OPERATOR`	ComparisonOperator property name.
`private static String`	`PROPERTY_EVALUATION_PERIODS`	EvaluationPeriods property name.
`private static String`	`PROPERTY_FILTER_PATTERN`	FilterPattern property name.
`private static String`	`PROPERTY_LOG_GROUP_NAME`	LogGroupName property name.
`private static String`	`PROPERTY_LOGS_RETENTION_IN_DAYS`	LogsRetentionInDays property name.
`private static String`	`PROPERTY_METRIC_NAME`	MetricName property name.
`private static String`	`PROPERTY_METRIC_NAMESPACE`	MetricNamespace property name.
`private static String`	`PROPERTY_METRIC_TRANSFORMATIONS`	MetricTransformations property name.
`private static String`	`PROPERTY_METRIC_VALUE`	MetricValue property name.
`private static String`	`PROPERTY_NAMESPACE`	Namespace property name.
`private static String`	`PROPERTY_PERIOD`	Period property name.
`private static String`	`PROPERTY_STATISTIC`	Statistic property name.
`private static String`	`PROPERTY_THRESHOLD`	Threshold property name.
`private static String`	`PROPERTY_TREAT_MISSING_DATA`	TreatMissingData property name.
`static String`	`SERVERLESS_RESOURCE_TYPE`	Serverless resource type identifier.

Constructor Summary

Constructors
Constructor Description

LambdaFunctionResource(String logicalId, String mode)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Map<String,Object>`	`buildDefinitions(Map<String,Object> properties)`	Builds definition of physical resources.
`private void`	`createErrorsAlarm(Map<String,Object> resources, Map<String,Object> properties)`	Creates errors alarm resource definition.
`private void`	`createErrorsMetricFilter(Map<String,Object> resources, Map<String,Object> properties)`	Creates errors metric filter resource definition.
`private void`	`createLambdaFunction(Map<String,Object> resources, Map<String,Object> properties)`	Creates function resource definition.
`private void`	`createLogGroup(Map<String,Object> resources, Map<String,Object> properties)`	Creates log group resource definition.
`private void`	`createMemoryMetricFilter(Map<String,Object> resources)`	Creates memory metric filter resource definition.
`private void`	`createMetricFilter(Map<String,Object> resources, String resourceName, String metricNameSuffix, String metricValue, Object filterPattern)`	Generic method for metric filter creation.
`private void`	`createWarningsMetricFilter(Map<String,Object> resources, Map<String,Object> properties)`	Creates warnings metric filter resource definition.
`private void`	`generateResource(Map<String,Object> resources, String suffix, String type, Map<String,Object> properties)`	Adds resource to collection.
`String`	`getLogGroupLogicalId()`	Builds logical ID of LogGroup resource.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - LAMBDA_RESOURCE_TYPE
```
public static final String LAMBDA_RESOURCE_TYPE
```
    Resource type identifier.
    
    See Also:
    
    Constant Field Values
  - SERVERLESS_RESOURCE_TYPE
```
public static final String SERVERLESS_RESOURCE_TYPE
```
    Serverless resource type identifier.
    
    See Also:
    
    Constant Field Values
  - METRICS_NAMESPACE
```
private static final String METRICS_NAMESPACE
```
    Metrics namespace.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_LOGS_RETENTION_DAYS
```
private static final Number DEFAULT_LOGS_RETENTION_DAYS
```
    Default retention period for logs (in days).
  - DEFAULT_ALERT_PERIOD
```
private static final Number DEFAULT_ALERT_PERIOD
```
    Default alarm check period (in seconds).
  - COUNTER_METRIC_VALUE
```
private static final String COUNTER_METRIC_VALUE
```
    Value used for counting metrics (each metric record is single occurrence).
    
    See Also:
    
    Constant Field Values
  - PROPERTY_LOG_GROUP_NAME
```
private static final String PROPERTY_LOG_GROUP_NAME
```
    LogGroupName property name.
    
    See Also:
    
    Constant Field Values
  - PROPERTY_LOGS_RETENTION_IN_DAYS
```
private static final String PROPERTY_LOGS_RETENTION_IN_DAYS
```
    LogsRetentionInDays property name.
    
    See Also:
    
    Constant Field Values
  - PROPERTY_NAMESPACE
```
private static final String PROPERTY_NAMESPACE
```
    Namespace property name.
    
    See Also:
    
    Constant Field Values
  - PROPERTY_METRIC_NAME
```
private static final String PROPERTY_METRIC_NAME
```
    MetricName property name.
    
    See Also:
    
    Constant Field Values
  - PROPERTY_STATISTIC
```
private static final String PROPERTY_STATISTIC
```
    Statistic property name.
    
    See Also:
    
    Constant Field Values
  - PROPERTY_COMPARISON_OPERATOR
```
private static final String PROPERTY_COMPARISON_OPERATOR
```
    ComparisonOperator property name.
    
    See Also:
    
    Constant Field Values
  - PROPERTY_THRESHOLD
```
private static final String PROPERTY_THRESHOLD
```
    Threshold property name.
    
    See Also:
    
    Constant Field Values
  - PROPERTY_EVALUATION_PERIODS
```
private static final String PROPERTY_EVALUATION_PERIODS
```
    EvaluationPeriods property name.
    
    See Also:
    
    Constant Field Values
  - PROPERTY_PERIOD
```
private static final String PROPERTY_PERIOD
```
    Period property name.
    
    See Also:
    
    Constant Field Values
  - PROPERTY_TREAT_MISSING_DATA
```
private static final String PROPERTY_TREAT_MISSING_DATA
```
    TreatMissingData property name.
    
    See Also:
    
    Constant Field Values
  - PROPERTY_METRIC_VALUE
```
private static final String PROPERTY_METRIC_VALUE
```
    MetricValue property name.
    
    See Also:
    
    Constant Field Values
  - PROPERTY_METRIC_NAMESPACE
```
private static final String PROPERTY_METRIC_NAMESPACE
```
    MetricNamespace property name.
    
    See Also:
    
    Constant Field Values
  - PROPERTY_METRIC_TRANSFORMATIONS
```
private static final String PROPERTY_METRIC_TRANSFORMATIONS
```
    MetricTransformations property name.
    
    See Also:
    
    Constant Field Values
  - PROPERTY_FILTER_PATTERN
```
private static final String PROPERTY_FILTER_PATTERN
```
    FilterPattern property name.
    
    See Also:
    
    Constant Field Values
  - logicalId
```
private String logicalId
```
    Resource name.
  - mode
```
private String mode
```
    Resource mode (`Lambda` or `Serverless`).
- Constructor Detail
  - LambdaFunctionResource
```
public LambdaFunctionResource(String logicalId,
                              String mode)
```
- Method Detail
  - buildDefinitions
```
public Map<String,Object> buildDefinitions(Map<String,Object> properties)
```
    Builds definition of physical resources.
    
    Parameters:
    
    properties - Properties for our custom resource.
    
    Returns:
    
    Definitions of all resources.
  - createLogGroup
```
private void createLogGroup(Map<String,Object> resources,
                            Map<String,Object> properties)
```
    Creates log group resource definition.
    
    Parameters:
    
    resources - Resources container.
    
    properties - Resource properties.
  - createMemoryMetricFilter
```
private void createMemoryMetricFilter(Map<String,Object> resources)
```
    Creates memory metric filter resource definition.
    
    Parameters:
    
    resources - Resources container.
  - createErrorsMetricFilter
```
private void createErrorsMetricFilter(Map<String,Object> resources,
                                      Map<String,Object> properties)
```
    Creates errors metric filter resource definition.
    
    Parameters:
    
    resources - Resources container.
    
    properties - Resource properties.
  - createErrorsAlarm
```
private void createErrorsAlarm(Map<String,Object> resources,
                               Map<String,Object> properties)
```
    Creates errors alarm resource definition.
    
    Parameters:
    
    resources - Resources container.
    
    properties - Resource properties.
  - createWarningsMetricFilter
```
private void createWarningsMetricFilter(Map<String,Object> resources,
                                        Map<String,Object> properties)
```
    Creates warnings metric filter resource definition.
    
    Parameters:
    
    resources - Resources container.
    
    properties - Resource properties.
  - createMetricFilter
```
private void createMetricFilter(Map<String,Object> resources,
                                String resourceName,
                                String metricNameSuffix,
                                String metricValue,
                                Object filterPattern)
```
    Generic method for metric filter creation.
    
    Parameters:
    
    resources - Resources container.
    
    resourceName - Resource logical ID.
    
    metricNameSuffix - Metric name postfix.
    
    metricValue - Metric value.
    
    filterPattern - Metric log filter pattern.
  - createLambdaFunction
```
private void createLambdaFunction(Map<String,Object> resources,
                                  Map<String,Object> properties)
```
    Creates function resource definition.
    
    Parameters:
    
    resources - Resources container.
    
    properties - Resource properties.
  - getLogGroupLogicalId
```
public String getLogGroupLogicalId()
```
    Builds logical ID of LogGroup resource.
    
    Returns:
    
    LogGroup logical ID.
  - generateResource
```
private void generateResource(Map<String,Object> resources,
                              String suffix,
                              String type,
                              Map<String,Object> properties)
```
    Adds resource to collection.
    
    Parameters:
    
    resources - Resources container.
    
    suffix - Resource logical ID suffix.
    
    type - CloudFormation resource type.
    
    properties - Resource configuration.

Class LambdaFunctionResource

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

LAMBDA_RESOURCE_TYPE

SERVERLESS_RESOURCE_TYPE

METRICS_NAMESPACE

DEFAULT_LOGS_RETENTION_DAYS

DEFAULT_ALERT_PERIOD

COUNTER_METRIC_VALUE

PROPERTY_LOG_GROUP_NAME

PROPERTY_LOGS_RETENTION_IN_DAYS

PROPERTY_NAMESPACE

PROPERTY_METRIC_NAME

PROPERTY_STATISTIC

PROPERTY_COMPARISON_OPERATOR

PROPERTY_THRESHOLD

PROPERTY_EVALUATION_PERIODS

PROPERTY_PERIOD

PROPERTY_TREAT_MISSING_DATA

PROPERTY_METRIC_VALUE

PROPERTY_METRIC_NAMESPACE

PROPERTY_METRIC_TRANSFORMATIONS

PROPERTY_FILTER_PATTERN

logicalId

mode

Constructor Detail

LambdaFunctionResource

Method Detail

buildDefinitions

createLogGroup

createMemoryMetricFilter

createErrorsMetricFilter

createErrorsAlarm

createWarningsMetricFilter

createMetricFilter

createLambdaFunction

getLogGroupLogicalId

generateResource