ch.grengine.load

Class LayeredClassLoader.Builder

java.lang.Object

ch.grengine.load.LayeredClassLoader.Builder

Enclosing class:

LayeredClassLoader

public static class LayeredClassLoader.Builder
extends Object

Builder for instances of LayeredClassLoader.

Since:

1.0

Author:

Alain Stalder, Made in Switzerland.

Constructor Summary

Constructors

Constructor and Description
Builder() constructor.

Method Summary

Modifier and Type	Method and Description
LayeredClassLoader	buildFromCodeLayers() builds a new instance of LayeredClassLoader based on already compiled code layers.
LayeredClassLoader	buildFromSourcesLayers() builds a new instance of LayeredClassLoader based on sources to compile to code layers.
List<Code>	getCodeLayers() gets the code layers.
LoadMode	getLoadMode() gets the load mode for the (static) code layers.
ClassLoader	getParent() gets the parent class loader.
List<Sources>	getSourcesLayers() gets the sources layers.
TopCodeCache	getTopCodeCache() gets the top code cache.
LoadMode	getTopLoadMode() gets the top load mode.
boolean	isWithTopCodeCache() gets whether to use the a top code cache or not.
LayeredClassLoader.Builder	setCodeLayers(Code... codeLayers) sets the code layers, default is no layers.
LayeredClassLoader.Builder	setCodeLayers(List<Code> codeLayers) sets the code layers, default is no layers.
LayeredClassLoader.Builder	setLoadMode(LoadMode loadMode) sets the load mode for the (static) code layers, default is "current first".
LayeredClassLoader.Builder	setParent(ClassLoader parent) sets the parent class loader, default is the context class loader of the current thread.
LayeredClassLoader.Builder	setSourcesLayers(List<Sources> sourcesLayers) sets the sources layers, default is no layers.
LayeredClassLoader.Builder	setSourcesLayers(Sources... sourcesLayers) sets the sources layers, default is no layers.
LayeredClassLoader.Builder	setTopLoadMode(LoadMode topLoadMode) sets the load mode for the top code cache, default is "parent first".
LayeredClassLoader.Builder	setWithTopCodeCache(boolean isWithTopCodeCache, TopCodeCache topCodeCache) sets whether to use the a top code cache or not, along with the top code cache (OK to pass null if setting to false), default is not to use a top code cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

constructor.

Since:

1.0

Method Detail

setParent

public LayeredClassLoader.Builder setParent(ClassLoader parent)

sets the parent class loader, default is the context class loader of the current thread.

Parameters:

parent - parent class loader

Returns:

this, for chaining calls

Since:

1.0

setLoadMode

public LayeredClassLoader.Builder setLoadMode(LoadMode loadMode)

sets the load mode for the (static) code layers, default is "current first".

Parameters:

loadMode - load mode for the (static) code layers

Returns:

this, for chaining calls

Since:

1.0

setSourcesLayers

public LayeredClassLoader.Builder setSourcesLayers(List<Sources> sourcesLayers)

sets the sources layers, default is no layers.

Parameters:

sourcesLayers - sources layers

Returns:

this, for chaining calls

Since:

1.0

setSourcesLayers

public LayeredClassLoader.Builder setSourcesLayers(Sources... sourcesLayers)

sets the sources layers, default is no layers.

Parameters:

sourcesLayers - sources layers

Returns:

this, for chaining calls

Since:

1.0

setCodeLayers

public LayeredClassLoader.Builder setCodeLayers(List<Code> codeLayers)

sets the code layers, default is no layers.

Parameters:

codeLayers - code layers

Returns:

this, for chaining calls

Since:

1.0

setCodeLayers

public LayeredClassLoader.Builder setCodeLayers(Code... codeLayers)

sets the code layers, default is no layers.

Parameters:

codeLayers - code layers

Returns:

this, for chaining calls

Since:

1.0

setWithTopCodeCache

public LayeredClassLoader.Builder setWithTopCodeCache(boolean isWithTopCodeCache,
                                                      TopCodeCache topCodeCache)

sets whether to use the a top code cache or not, along with the top code cache (OK to pass null if setting to false), default is not to use a top code cache.

Note that the default is the opposite in the LayeredEngine.

Parameters:

isWithTopCodeCache - whether to use the a top code cache or not

topCodeCache - top code cache (OK to pass null if setting to false)

Returns:

this, for chaining calls

Since:

1.0

setTopLoadMode

public LayeredClassLoader.Builder setTopLoadMode(LoadMode topLoadMode)

sets the load mode for the top code cache, default is "parent first".

Parameters:

topLoadMode - load mode for the top code cache

Returns:

this, for chaining calls

Since:

1.0

getParent

public ClassLoader getParent()

gets the parent class loader.

Returns:

parent class loader

Since:

1.0

getLoadMode

public LoadMode getLoadMode()

gets the load mode for the (static) code layers.

Returns:

load mode for the (static) code layers

Since:

1.0

getSourcesLayers

public List<Sources> getSourcesLayers()

gets the sources layers.

Returns:

sources layers

Since:

1.0

getCodeLayers

public List<Code> getCodeLayers()

gets the code layers.

Returns:

code layers

Since:

1.0

isWithTopCodeCache

public boolean isWithTopCodeCache()

gets whether to use the a top code cache or not.

Returns:

whether to use the a top code cache or not

Since:

1.0

getTopCodeCache

public TopCodeCache getTopCodeCache()

gets the top code cache.

Returns:

top code cache

Since:

1.0

getTopLoadMode

public LoadMode getTopLoadMode()

gets the top load mode.

Returns:

top load mode

Since:

1.0

buildFromCodeLayers

public LayeredClassLoader buildFromCodeLayers()

builds a new instance of LayeredClassLoader based on already compiled code layers.

Returns:

new instance

Since:

1.0

buildFromSourcesLayers

public LayeredClassLoader buildFromSourcesLayers()

builds a new instance of LayeredClassLoader based on sources to compile to code layers.

Returns:

new instance

Throws:

CompileException - if compiling the sources layers failed

Since:

1.0