AbstractFailureAnalyzer (Spring Boot API)

java.lang.Object
- org.springframework.boot.diagnostics.AbstractFailureAnalyzer<T>

Type Parameters:
T - the type of exception to analyze
All Implemented Interfaces:
FailureAnalyzer
Direct Known Subclasses:
AbstractInjectionFailureAnalyzer, BeanNotOfRequiredTypeFailureAnalyzer
```
public abstract class AbstractFailureAnalyzer<T extends Throwable>
extends Object
implements FailureAnalyzer
```
Abstract base class for most FailureAnalyzer implementations.
Since:
1.4.0

Constructor Summary
Constructors
Constructor Description
AbstractFailureAnalyzer()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`FailureAnalysis`	`analyze(Throwable failure)`	Returns an analysis of the given `failure`, or `null` if no analysis was possible.
`protected abstract FailureAnalysis`	`analyze(Throwable rootFailure, T cause)`	Returns an analysis of the given `rootFailure`, or `null` if no analysis was possible.
`protected <E extends Throwable> E`	`findCause(Throwable failure, Class<E> type)`
`protected Class<? extends T>`	`getCauseType()`	Return the cause type being handled by the analyzer.

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

- Constructor Detail
  - AbstractFailureAnalyzer
```
public AbstractFailureAnalyzer()
```
- Method Detail
  - analyze
```
public FailureAnalysis analyze(Throwable failure)
```
    Description copied from interface: FailureAnalyzer
    Returns an analysis of the given failure, or null if no analysis was possible.
    Specified by:
    analyze in interface FailureAnalyzer
    Parameters:
    failure - the failure
    Returns:
    the analysis or null
  - analyze
```
protected abstract FailureAnalysis analyze(Throwable rootFailure,
                                           T cause)
```
    Returns an analysis of the given rootFailure, or null if no analysis was possible.
    Parameters:
    rootFailure - the root failure passed to the analyzer
    cause - the actual found cause
    Returns:
    the analysis or null
  - getCauseType
```
protected Class<? extends T> getCauseType()
```
    Return the cause type being handled by the analyzer. By default the class generic is used.
    Returns:
    the cause type
  - findCause
```
protected final <E extends Throwable> E findCause(Throwable failure,
                                                  Class<E> type)
```