org.modeshape.graph.sequencer
Class StreamSequencerContext

java.lang.Object
  org.modeshape.graph.ExecutionContext
      org.modeshape.graph.sequencer.StreamSequencerContext

All Implemented Interfaces:

Cloneable, ClassLoaderFactory

@ThreadSafe
public class StreamSequencerContext
extends ExecutionContext

A special ExecutionContext that is used for sequencing streams.

Field Summary

Fields inherited from class org.modeshape.graph.ExecutionContext

DEFAULT_CONTEXT

Constructor Summary

StreamSequencerContext(ExecutionContext context, Path inputPath, Set<Property> inputProperties, String mimeType, Problems problems)

Method Summary

Path	getInputPath() Return the path of the input node containing the content being sequenced.
Set<Property>	getInputProperties() Return the set of properties from the input node containing the content being sequenced.
Property	getInputProperty(Name name) Return the property with the supplied name from the input node containing the content being sequenced.
String	getMimeType() Return the MIME-type of the content being sequenced.
Problems	getProblems() Get an interface that can be used to record various problems, warnings, and errors that are not extreme enough to warrant throwing exceptions.
StreamSequencerContext	with(ClassLoaderFactory classLoaderFactory) Create a new execution context that mirrors this context but that uses the supplied class loader factory.
StreamSequencerContext	with(Map<String,String> data) Create a new execution context that mirrors this context but that contains the supplied data.
StreamSequencerContext	with(MimeTypeDetector mimeTypeDetector) Create a new execution context that is the same as this context, but which uses the supplied MIME type detector.
StreamSequencerContext	with(NamespaceRegistry namespaceRegistry) Create a new execution context that mirrors this context but that uses the supplied namespace registry.
StreamSequencerContext	with(SecurityContext securityContext) Create an ExecutionContext that is the same as this context, but which uses the supplied security context.
StreamSequencerContext	with(String processId) Create a new execution context that mirrors this context but that contains the supplied process identifier.
StreamSequencerContext	with(String key, String value) Create a new execution context that mirrors this context but that contains the supplied key-value pair in the new context's data.

Methods inherited from class org.modeshape.graph.ExecutionContext

clone, getClassLoader, getClassLoaderFactory, getData, getId, getLogger, getLogger, getMimeTypeDetector, getNamespaceRegistry, getProcessId, getPropertyFactory, getSecurityContext, getValueFactories, initializeDefaultNamespaces, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamSequencerContext

public StreamSequencerContext(ExecutionContext context,
                              Path inputPath,
                              Set<Property> inputProperties,
                              String mimeType,
                              Problems problems)

Method Detail

getInputPath

public Path getInputPath()

Return the path of the input node containing the content being sequenced.

Returns:

input node's path.

getInputProperties

public Set<Property> getInputProperties()

Return the set of properties from the input node containing the content being sequenced.

Returns:

the input node's properties; never null.

getInputProperty

public Property getInputProperty(Name name)

Return the property with the supplied name from the input node containing the content being sequenced.

Parameters:

name -

Returns:

the input node property, or null if none exists.

getMimeType

public String getMimeType()

Return the MIME-type of the content being sequenced.

Returns:

the MIME-type

getProblems

public Problems getProblems()

Get an interface that can be used to record various problems, warnings, and errors that are not extreme enough to warrant throwing exceptions.

Returns:

the interface for recording problems; never null

with

public StreamSequencerContext with(ClassLoaderFactory classLoaderFactory)

Create a new execution context that mirrors this context but that uses the supplied class loader factory.

Overrides:

with in class ExecutionContext

Parameters:

classLoaderFactory - the new class loader factory implementation, or null if the default implementation should be used

Returns:

the execution context that is identical with this execution context, but which uses the supplied class loader factory implementation; never null

See Also:

ExecutionContext.with(org.modeshape.common.component.ClassLoaderFactory)

with

public StreamSequencerContext with(Map<String,String> data)

Create a new execution context that mirrors this context but that contains the supplied data. Note that the supplied map is always copied to ensure that it is immutable.

Overrides:

with in class ExecutionContext

Parameters:

data - the data that is to be affiliated with the resulting context or null if the resulting context should have no data

Returns:

the execution context that is identical with this execution context, but which uses the supplied data; never null

See Also:

ExecutionContext.with(java.util.Map)

with

public StreamSequencerContext with(MimeTypeDetector mimeTypeDetector)

Create a new execution context that is the same as this context, but which uses the supplied MIME type detector.

Overrides:

with in class ExecutionContext

Parameters:

mimeTypeDetector - the new MIME type detector implementation, or null if the context should use a MimeTypeDetectors instance with an ExtensionBasedMimeTypeDetector

Returns:

the execution context that is identical with this execution context, but which uses the supplied detector implementation; never null

See Also:

ExecutionContext.with(org.modeshape.graph.mimetype.MimeTypeDetector)

with

public StreamSequencerContext with(NamespaceRegistry namespaceRegistry)

Create a new execution context that mirrors this context but that uses the supplied namespace registry. The resulting context's value factories and property factory all make use of the new namespace registry.

Overrides:

with in class ExecutionContext

Parameters:

namespaceRegistry - the new namespace registry implementation, or null if the default implementation should be used

Returns:

the execution context that is identical with this execution context, but which uses the supplied registry; never null

See Also:

ExecutionContext.with(org.modeshape.graph.property.NamespaceRegistry)

with

public StreamSequencerContext with(SecurityContext securityContext)

Create an ExecutionContext that is the same as this context, but which uses the supplied security context.

Overrides:

with in class ExecutionContext

Parameters:

securityContext - the new security context to use; may be null

Returns:

the execution context that is identical with this execution context, but with a different security context; never null

See Also:

ExecutionContext.with(org.modeshape.graph.SecurityContext)

with

public StreamSequencerContext with(String key,
                                   String value)

Create a new execution context that mirrors this context but that contains the supplied key-value pair in the new context's data.

Overrides:

with in class ExecutionContext

Parameters:

key - the key for the new data that is to be affiliated with the resulting context

value - the data value to be affiliated with the supplied key in the resulting context, or null if an existing data affiliated with the key should be removed in the resulting context

Returns:

the execution context that is identical with this execution context, but which uses the supplied data; never null

See Also:

ExecutionContext.with(java.lang.String, java.lang.String)

with

public StreamSequencerContext with(String processId)

Create a new execution context that mirrors this context but that contains the supplied process identifier.

Overrides:

with in class ExecutionContext

Parameters:

processId - the identifier of the process

Returns:

the execution context that is identical with this execution context, but which uses the supplied process identifier; never null

See Also:

ExecutionContext.with(java.lang.String)