AbstractStaticFailoverStrategy (Apache CXF JavaDoc 3.1.0 API)

java.lang.Object
- org.apache.cxf.clustering.AbstractStaticFailoverStrategy

All Implemented Interfaces:

FailoverStrategy

Direct Known Subclasses:

RandomStrategy, SequentialStrategy
```
public abstract class AbstractStaticFailoverStrategy
extends Object
implements FailoverStrategy
```
Failover strategy based on a static cluster represented by multiple endpoints associated with the same service instance.

Constructor Summary

Constructors
Constructor and Description

AbstractStaticFailoverStrategy()

Constructors
Constructor and Description
`AbstractStaticFailoverStrategy()`

Method Summary

Methods
Modifier and Type	Method and Description
`List<String>`	`getAlternateAddresses(Exchange exchange)` Get the alternate addresses for this invocation.
`List<Endpoint>`	`getAlternateEndpoints(Exchange exchange)` Get the alternate endpoints for this invocation.
`long`	`getDelayBetweenRetries()`
`protected List<Endpoint>`	`getEndpoints(Exchange exchange, boolean acceptCandidatesWithSameAddress)` Get the endpoints for this invocation.
`protected Level`	`getLogLevel()` Get the log level for reporting the selection of the new alternative address or endpoint
`protected abstract <T> T`	`getNextAlternate(List<T> alternates)` Get next alternate endpoint.
`String`	`selectAlternateAddress(List<String> alternates)` Select one of the alternate addresses for a retried invocation.
`Endpoint`	`selectAlternateEndpoint(List<Endpoint> alternates)` Select one of the alternate endpoints for a retried invocation.
`void`	`setAlternateAddresses(List<String> alternateAddresses)`
`void`	`setDelayBetweenRetries(long delay)`

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

- Constructor Detail
  - AbstractStaticFailoverStrategy
```
public AbstractStaticFailoverStrategy()
```
- Method Detail
  - setDelayBetweenRetries
```
public void setDelayBetweenRetries(long delay)
```
  - getDelayBetweenRetries
```
public long getDelayBetweenRetries()
```
  - setAlternateAddresses
```
public void setAlternateAddresses(List<String> alternateAddresses)
```
  - getAlternateAddresses
```
public List<String> getAlternateAddresses(Exchange exchange)
```
    Get the alternate addresses for this invocation.
    
    Specified by:
    
    getAlternateAddresses in interface FailoverStrategy
    
    Parameters:
    exchange - the current Exchange
    
    Returns:
    a List of alternate addresses if available
  - selectAlternateAddress
```
public String selectAlternateAddress(List<String> alternates)
```
    Select one of the alternate addresses for a retried invocation.
    
    Specified by:
    
    selectAlternateAddress in interface FailoverStrategy
    
    Parameters:
    a - List of alternate addresses if available
    
    Returns:
    the selected address
  - getAlternateEndpoints
```
public List<Endpoint> getAlternateEndpoints(Exchange exchange)
```
    Get the alternate endpoints for this invocation.
    
    Specified by:
    
    getAlternateEndpoints in interface FailoverStrategy
    
    Parameters:
    exchange - the current Exchange
    
    Returns:
    a List of alternate endpoints if available
  - selectAlternateEndpoint
```
public Endpoint selectAlternateEndpoint(List<Endpoint> alternates)
```
    Select one of the alternate endpoints for a retried invocation.
    
    Specified by:
    
    selectAlternateEndpoint in interface FailoverStrategy
    
    Parameters:
    a - List of alternate endpoints if available
    
    Returns:
    the selected endpoint
  - getEndpoints
```
protected List<Endpoint> getEndpoints(Exchange exchange,
                          boolean acceptCandidatesWithSameAddress)
```
    Get the endpoints for this invocation.
    
    Parameters:
    exchange - the current Exchange
    acceptCandidatesWithSameAddress - true to accept candidates with the same address
    
    Returns:
    a List of alternate endpoints if available
  - getNextAlternate
```
protected abstract <T> T getNextAlternate(List<T> alternates)
```
    Get next alternate endpoint.
    
    Parameters:
    alternates - non-empty List of alternate endpoints
    
    Returns:
  - getLogLevel
```
protected Level getLogLevel()
```
    Get the log level for reporting the selection of the new alternative address or endpoint
    
    Returns:
    the log level

Class AbstractStaticFailoverStrategy

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AbstractStaticFailoverStrategy

Method Detail

setDelayBetweenRetries

getDelayBetweenRetries

setAlternateAddresses

getAlternateAddresses

selectAlternateAddress

getAlternateEndpoints

selectAlternateEndpoint

getEndpoints

getNextAlternate

getLogLevel