org.modeshape.sequencer.sramp
Class AbstractResolvingReader

java.lang.Object
  org.modeshape.sequencer.sramp.AbstractResolvingReader

Direct Known Subclasses:

WsdlReader, XsdReader

public abstract class AbstractResolvingReader
extends Object

Base class for the S-RAMP based readers, which hold the functionality for resolving references and registering namespaces

Field Summary

protected Sequencer.Context	context
protected Logger	logger

Constructor Summary

AbstractResolvingReader(Sequencer.Context context)

AbstractResolvingReader(Sequencer.Context context, SymbolSpaceResolvers resolvers)

Method Summary

Sequencer.Context	getContext() Get the sequencing context in which this reader is being used.
SymbolSpaceResolvers	getResolvers()
abstract void	read(InputSource source, Node outputNode) Read the document from the supplied stream, and produce the derived content.
void	read(InputStream stream, Node outputNode) Read the document from the supplied stream, and produce the derived content.
protected void	registerForSymbolSpace(SymbolSpace symbolSpace, String namespace, String name, String identifier)
protected String	registerNamespace(NamespaceRegistry registry, String namespaceUri, String defaultPrefix)
void	resolveReferences() Attempt to resolve any references that remain unresolved.
protected String	setReference(Node node, String propertyName, SymbolSpace kind, String namespace, String name)

Methods inherited from class java.lang.Object

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

Field Detail

context

protected final Sequencer.Context context

logger

protected final Logger logger

Constructor Detail

AbstractResolvingReader

public AbstractResolvingReader(Sequencer.Context context,
                               SymbolSpaceResolvers resolvers)

AbstractResolvingReader

public AbstractResolvingReader(Sequencer.Context context)

Method Detail

getResolvers

public SymbolSpaceResolvers getResolvers()

getContext

public Sequencer.Context getContext()

Get the sequencing context in which this reader is being used.

Returns:

context the context; never null

read

public void read(InputStream stream,
                 Node outputNode)
          throws Exception

Read the document from the supplied stream, and produce the derived content.

Parameters:

stream - the stream; may not be null

outputNode - the parent node at which the derived content should be written; may not be null

Throws:

Exception - if there is a problem reading the XSD content

read

public abstract void read(InputSource source,
                          Node outputNode)
                   throws Exception

Read the document from the supplied stream, and produce the derived content.

Parameters:

source - the input source of the document; may not be null

outputNode - the parent node at which the derived content should be written; may not be null

Throws:

Exception - if there is a problem reading the XSD content

registerForSymbolSpace

protected void registerForSymbolSpace(SymbolSpace symbolSpace,
                                      String namespace,
                                      String name,
                                      String identifier)

Parameters:

symbolSpace - the symbol space; may not be null

namespace - the namespace URI; may not be null

name - the name

identifier - the identifier

See Also:

NamespaceEntityResolver.register(String, String, String)

registerNamespace

protected String registerNamespace(NamespaceRegistry registry,
                                   String namespaceUri,
                                   String defaultPrefix)
                            throws RepositoryException

Throws:

RepositoryException

resolveReferences

public void resolveReferences()
                       throws RepositoryException

Attempt to resolve any references that remain unresolved. This should be called if sharing a SymbolSpaceResolvers with multiple AbstractResolvingReader instances.

Throws:

RepositoryException - if there is a problem resolving references in the repository

setReference

protected String setReference(Node node,
                              String propertyName,
                              SymbolSpace kind,
                              String namespace,
                              String name)
                       throws RepositoryException

Throws:

RepositoryException