org.modeshape.sequencer.ddl

Class DdlSequencer

java.lang.Object

org.modeshape.jcr.api.sequencer.Sequencer

org.modeshape.sequencer.ddl.DdlSequencer

@NotThreadSafe
public class DdlSequencer
extends Sequencer

A sequencer of DDL files.

Nested Class Summary

Nested classes/interfaces inherited from class org.modeshape.jcr.api.sequencer.Sequencer

Sequencer.Context

Field Summary

Fields

Modifier and Type	Field and Description
protected static URL[]	DEFAULT_CLASSPATH
protected static List<String>	DEFAULT_GRAMMARS
protected static Map<String,DdlParser>	STANDARD_PARSERS_BY_NAME

Constructor Summary

Constructors

Constructor and Description
DdlSequencer()

Method Summary

Modifier and Type	Method and Description
protected DdlParsers	createParsers(List<DdlParser> parsers) Method that creates the DdlParsers instance.
boolean	execute(javax.jcr.Property inputProperty, javax.jcr.Node outputNode, Sequencer.Context context)
URL[]	getClasspath() Get the names of the classloaders that should be used to load any non-standard DdlParser implementations specified in the list of grammars.
String[]	getGrammars() Get the names of the grammars that should be considered during processing.
protected List<DdlParser>	getParserList()
void	initialize(javax.jcr.NamespaceRegistry registry, NodeTypeManager nodeTypeManager)
void	setClasspath(URL[] classpath) Set the names of the classloaders that should be used to load any non-standard DdlParser implementations specified in the list of grammars.
void	setGrammars(String[] grammarNamesOrClasses) Set the names of the grammars that should be considered during processing.

Methods inherited from class org.modeshape.jcr.api.sequencer.Sequencer

getAcceptedMimeTypes, getLogger, getName, getPathExpressions, getRepositoryName, getUniqueId, hasAcceptedMimeTypes, isAccepted, registerDefaultMimeTypes, registerNamespace, registerNodeTypes, registerNodeTypes, toString

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CLASSPATH

protected static final URL[] DEFAULT_CLASSPATH

DEFAULT_GRAMMARS

protected static final List<String> DEFAULT_GRAMMARS

STANDARD_PARSERS_BY_NAME

protected static final Map<String,DdlParser> STANDARD_PARSERS_BY_NAME

Constructor Detail

DdlSequencer

public DdlSequencer()

Method Detail

getGrammars

public String[] getGrammars()

Get the names of the grammars that should be considered during processing. The grammar names may be the case-insensitive identifier of a built-in grammar, or the name of a DdlParser implementation class.

Returns:

the array of grammar names or classes; never null but possibly empty

setGrammars

public void setGrammars(String[] grammarNamesOrClasses)

Set the names of the grammars that should be considered during processing. The grammar names may be the case-insensitive identifier of a built-in grammar, or the name of a DdlParser implementation class.

Parameters:

grammarNamesOrClasses - the names; may be null if the default grammar list should be used

getClasspath

public URL[] getClasspath()

Get the names of the classloaders that should be used to load any non-standard DdlParser implementations specified in the list of grammars.

Returns:

the classloader names that make up the classpath; never null but possibly empty if the default classpath should be used

setClasspath

public void setClasspath(URL[] classpath)

Set the names of the classloaders that should be used to load any non-standard DdlParser implementations specified in the list of grammars.

Parameters:

classpath - the classloader names that make up the classpath; may be null or empty if the default classpath should be used

createParsers

protected DdlParsers createParsers(List<DdlParser> parsers)

Method that creates the DdlParsers instance. This may be overridden in subclasses to creates specific implementations.

Parameters:

parsers - the list of DdlParser instances to use; may be empty or null

Returns:

the DdlParsers implementation; may not be null

getParserList

protected List<DdlParser> getParserList()

initialize

public void initialize(javax.jcr.NamespaceRegistry registry,
                       NodeTypeManager nodeTypeManager)
                throws javax.jcr.RepositoryException,
                       IOException

Overrides:

initialize in class Sequencer

Throws:

javax.jcr.RepositoryException

IOException

execute

public boolean execute(javax.jcr.Property inputProperty,
                       javax.jcr.Node outputNode,
                       Sequencer.Context context)
                throws Exception

Specified by:

execute in class Sequencer

Throws:

Exception