org.springframework.cloud.dataflow.core

Class StreamAppDefinition

java.lang.Object

org.springframework.cloud.dataflow.core.StreamAppDefinition

public class StreamAppDefinition
extends Object

Representation of an application, including properties provided via the DSL definition. This does not include any information required at deployment time (such as the number of app instances).

Author:

Mark Fisher

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StreamAppDefinition.Builder Builder object for StreamAppDefinition.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.springframework.cloud.deployer.spi.core.AppDefinition	appDefinition The underlying AppDefinition.

Method Summary

Methods

Modifier and Type	Method and Description
org.springframework.cloud.deployer.spi.core.AppDeploymentRequest	createDeploymentRequest(Resource resource, Map<String,String> deploymentProperties) Create a deployment request for this app definition.
org.springframework.cloud.deployer.spi.core.AppDeploymentRequest	createDeploymentRequest(Resource resource, Map<String,String> deploymentProperties, List<String> runtimeParams) Create a deployment request for this app definition.
boolean	equals(Object obj)
String	getName() Return the name from the AppDefinition.
Map<String,String>	getProperties() Gets the app definition properties.
String	getRegisteredAppName() Return the name of the registered app.
String	getStreamName() Return name of the stream this app instance belongs to.
int	hashCode()
protected void	setRegisteredAppName(String registeredAppName) Set the registered app name.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

appDefinition

protected volatile org.springframework.cloud.deployer.spi.core.AppDefinition appDefinition

The underlying AppDefinition.

Method Detail

getStreamName

public String getStreamName()

Return name of the stream this app instance belongs to.

Returns:

stream name

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

getName

public String getName()

Return the name from the AppDefinition.

Returns:

the name from the AppDefinition

getRegisteredAppName

public String getRegisteredAppName()

Return the name of the registered app.

Returns:

name of app in registry

setRegisteredAppName

protected void setRegisteredAppName(String registeredAppName)

Set the registered app name. Only intended for subclasses to invoke.

Parameters:

registeredAppName - the registered app name

getProperties

public Map<String,String> getProperties()

Gets the app definition properties. These properties are passed into a running app.

Returns:

the unmodifiable map of app properties

createDeploymentRequest

public org.springframework.cloud.deployer.spi.core.AppDeploymentRequest createDeploymentRequest(Resource resource,
                                                                                       Map<String,String> deploymentProperties)

Create a deployment request for this app definition.

Parameters:

resource - the resource for the underlying artifact

deploymentProperties - deployment properties

Returns:

an AppDeploymentRequest

createDeploymentRequest

public org.springframework.cloud.deployer.spi.core.AppDeploymentRequest createDeploymentRequest(Resource resource,
                                                                                       Map<String,String> deploymentProperties,
                                                                                       List<String> runtimeParams)

Create a deployment request for this app definition.

Parameters:

resource - the resource for the underlying artifact

deploymentProperties - deployment properties

runtimeParams - the runtime params for the app

Returns:

an AppDeploymentRequest