Package com.inductiveautomation.perspective.gateway.assets

Class AssetMigrator

java.lang.Object

com.inductiveautomation.perspective.gateway.assets.AssetMigrator

Direct Known Subclasses:

FontMigrator, IconMigrator, ThemeMigrator

public abstract class AssetMigrator
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final Path	assetPath
protected final String	assetRoot
protected PerspectiveContext	context
static final Type	DIGEST_TYPE
protected final Path	digestPath
protected static final Predicate<Path>	IS_NON_TEMP_FILE
protected final LoggerEx	logger

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AssetMigrator(PerspectiveContext perspectiveContext, String assetRoot)

Method Summary

Modifier and Type	Method	Description
protected abstract List<ChangeOperation>	changeOperations()	Maps a file to a Resource so it may be created in the `CORE` The only thing this method does is to create the base resource path, its config, and any data files.
void	migrate()
static Map<String,String>	readDigest(InputStream inputStream)
protected Map<String,String>	readDigestFile()

Methods inherited from class java.lang.Object

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

Field Details

DIGEST_TYPE

public static final Type DIGEST_TYPE

logger

protected final LoggerEx logger

assetRoot

protected final String assetRoot

digestPath

protected final Path digestPath

assetPath

protected final Path assetPath

context

protected PerspectiveContext context

IS_NON_TEMP_FILE

protected static final Predicate<Path> IS_NON_TEMP_FILE

Constructor Details

AssetMigrator

protected AssetMigrator(PerspectiveContext perspectiveContext,
 String assetRoot)

Method Details

migrate

public void migrate()
             throws MigrationException

Throws:

MigrationException

changeOperations

protected abstract List<ChangeOperation> changeOperations()
                                                   throws MigrationException

Maps a file to a Resource so it may be created in the `CORE` The only thing this method does is to create the base resource path, its config, and any data files. the collection and scope will be set to `CORE` and `GATEWAY` respectively.

Throws:

MigrationException

readDigestFile

@Nonnull
protected Map<String,String> readDigestFile()
                                     throws MigrationException

Throws:

MigrationException

readDigest

public static Map<String,String> readDigest(InputStream inputStream)
                                     throws MigrationException

Throws:

MigrationException