org.springframework.cloud.dataflow.configuration.metadata

Class ApplicationConfigurationMetadataResolver

java.lang.Object

org.springframework.cloud.dataflow.configuration.metadata.ApplicationConfigurationMetadataResolver

public class ApplicationConfigurationMetadataResolver
extends Object

Used to retrieve metadata about the configuration properties that can alter an application's behavior.

Author:

Eric Bottard

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONFIGURATION_PROPERTIES_CLASSES
static String	CONFIGURATION_PROPERTIES_NAMES

Constructor Summary

Constructors

Constructor and Description
ApplicationConfigurationMetadataResolver()

Method Summary

Methods

Modifier and Type	Method and Description
protected ClassLoader	createClassLoader(org.springframework.boot.loader.archive.Archive archive) Return a ClassLoader for accessing resources in the provided Archive.
List<org.springframework.boot.configurationmetadata.ConfigurationMetadataProperty>	listProperties(org.springframework.boot.loader.archive.Archive archive, boolean exhaustive)
List<org.springframework.boot.configurationmetadata.ConfigurationMetadataProperty>	listProperties(Resource app)
List<org.springframework.boot.configurationmetadata.ConfigurationMetadataProperty>	listProperties(Resource app, boolean exhaustive) Return metadata about configuration properties that are documented via Spring Boot configuration metadata and visible in an app.

Methods inherited from class java.lang.Object

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

Field Detail

CONFIGURATION_PROPERTIES_CLASSES

public static final String CONFIGURATION_PROPERTIES_CLASSES

See Also:

Constant Field Values

CONFIGURATION_PROPERTIES_NAMES

public static final String CONFIGURATION_PROPERTIES_NAMES

See Also:

Constant Field Values

Constructor Detail

ApplicationConfigurationMetadataResolver

public ApplicationConfigurationMetadataResolver()

Method Detail

listProperties

public List<org.springframework.boot.configurationmetadata.ConfigurationMetadataProperty> listProperties(Resource app)

listProperties

public List<org.springframework.boot.configurationmetadata.ConfigurationMetadataProperty> listProperties(org.springframework.boot.loader.archive.Archive archive,
                                                                                                boolean exhaustive)

listProperties

public List<org.springframework.boot.configurationmetadata.ConfigurationMetadataProperty> listProperties(Resource app,
                                                                                                boolean exhaustive)

Return metadata about configuration properties that are documented via Spring Boot configuration metadata and visible in an app.

Parameters:

app - a Spring Cloud Stream app; typically a Boot uberjar, but directories are supported as well

createClassLoader

protected ClassLoader createClassLoader(org.springframework.boot.loader.archive.Archive archive)
                                 throws Exception

Return a ClassLoader for accessing resources in the provided Archive. The caller is responsible for disposing of the class loader.

Parameters:

archive - the archive for which to return a class loader

Returns:

class loader for the given archive

Throws:

Exception - if the class loader cannot be created