com.atlassian.bamboo.chains

Class ExecutionContext

java.lang.Object

com.atlassian.bamboo.chains.ExecutionContext

@PublicApi
public final class ExecutionContext
extends Object

Stores non-persistant contextual data during the execution of a Chain and its ChainStages Key references are weak. The key and value will be garbage collected if the Key reference is lost. Plugin developers may put their own objects into the ExecutionContext to pass information between ChainExecutionManager plugin points. All values remain on the server and are never sent over the network to the Agent and values are no longer available once the Chain finishes executing To store objects in the ExecutionContext first create a key (We recommend that you declare this as static final in one of your classes): Key myKey = Key.create(MyPluginState.class); Using the key we can store a new reference of MyPluginState into the ExecutionContext ExecutionContext context = chainExecution.getExecutionContext(); context.putIfAbsent(myKey, new MyPluginState()); To retrieve your object: MyPluginState state = context.getValue(myKey); See ChainExecution.getExecutionContext() and StageExecution.getExecutionContext()

Constructor Summary

Constructors

Constructor and Description
ExecutionContext()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	containsKey(Key<?> key)
<V> V	getValue(Key<V> key)
<V> V	putIfAbsent(Key<V> key, V value)
boolean	remove(Key<?> key, Object value)
<V> boolean	replace(Key<?> key, V oldValue, V newValue)
Collection<Object>	values()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExecutionContext

public ExecutionContext()

Method Detail

getValue

@Nullable
public <V> V getValue(Key<V> key)

containsKey

public boolean containsKey(Key<?> key)

remove

public boolean remove(Key<?> key,
             Object value)

values

public Collection<Object> values()

putIfAbsent

public <V> V putIfAbsent(Key<V> key,
                V value)

replace

public <V> boolean replace(Key<?> key,
                  V oldValue,
                  V newValue)