PropertyEqualityCondition (Logback-Parent 1.5.34 API)

java.lang.Object
- ch.qos.logback.core.spi.ContextAwareBase
- - ch.qos.logback.core.boolex.PropertyConditionBase
  - - ch.qos.logback.core.boolex.PropertyEqualityCondition

All Implemented Interfaces:

PropertyCondition, Condition, ContextAware, LifeCycle
```
public class PropertyEqualityCondition
extends PropertyConditionBase
```
Condition that evaluates to true when a property equals a specified expected value.
The property named by key is resolved using the inherited property lookup mechanism (see PropertyConditionBase). If the resolved property value equals value (using String.equals(Object)), this condition evaluates to true.

Since:

1.5.20

Field Summary
- Fields inherited from class ch.qos.logback.core.spi.ContextAwareBase
  context

Constructor Summary

Constructors
Constructor Description

PropertyEqualityCondition()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`evaluate()`	Evaluate the condition: resolve the property named by `key` and compare it to `value`.
`String`	`getKey()`	Return the property key that will be looked up when evaluating the condition.
`String`	`getValue()`	Return the configured expected value.
`void`	`setKey(String key)`	Set the property key to resolve during evaluation.
`void`	`setValue(String value)`	Set the expected value that the resolved property must equal for this condition to evaluate to `true`.
`void`	`start()`	Start the component and validate required parameters.

Methods inherited from class ch.qos.logback.core.boolex.PropertyConditionBase
getLocalPropertyContainer, isDefined, isNull, isStarted, p, property, propertyContains, propertyEquals, setLocalPropertyContainer, stop

Methods inherited from class ch.qos.logback.core.spi.ContextAwareBase
addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getDeclaredOrigin, getStatusManager, setContext

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

Methods inherited from interface ch.qos.logback.core.spi.ContextAware
addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, setContext

- Constructor Detail
  - PropertyEqualityCondition
```
public PropertyEqualityCondition()
```
- Method Detail
  - start
```
public void start()
```
    Start the component and validate required parameters. If either key or value is null, an error is reported and the component does not start.
    
    Specified by:
    
    start in interface LifeCycle
    
    Overrides:
    
    start in class PropertyConditionBase
  - getValue
```
public String getValue()
```
    Return the configured expected value.
    
    Returns:
    
    the expected value, or null if not set
  - setValue
```
public void setValue(String value)
```
    Set the expected value that the resolved property must equal for this condition to evaluate to true.
    
    Parameters:
    
    value - the expected value
  - getKey
```
public String getKey()
```
    Return the property key that will be looked up when evaluating the condition.
    
    Returns:
    
    the property key, or null if not set
  - setKey
```
public void setKey(String key)
```
    Set the property key to resolve during evaluation.
    
    Parameters:
    
    key - the property key
  - evaluate
```
public boolean evaluate()
```
    Evaluate the condition: resolve the property named by key and compare it to value.
    
    Returns:
    
    true if the resolved property equals the expected value; false otherwise