org.jboss.dna.cnd
Class CndImporter

java.lang.Object
  org.jboss.dna.cnd.CndImporter

@NotThreadSafe
public class CndImporter
extends Object

A class that imports the node types contained in a JCR Compact Node Definition (CND) file into graph content. The content is written using the graph structured defined by JCR and the "nt:nodeType", "nt:propertyDefinition", and "nt:childNodeDefinition" node types.

Although instances of this class never change their behavior and all processing is done in local contexts, Destination is not thread-safe and therefore this component may not be considered thread-safe.

Constructor Summary

CndImporter(Destination destination, Path parentPath)
Create a new importer that will place the content in the supplied destination under the supplied path.

Method Summary

void	importFrom(File file, Problems problems) Import the CND content from the supplied stream, placing the content into the importer's destination.
void	importFrom(InputStream stream, Problems problems, String resourceName) Import the CND content from the supplied stream, placing the content into the importer's destination.
void	importFrom(String content, Problems problems, String resourceName) Import the CND content from the supplied stream, placing the content into the importer's destination.

Methods inherited from class java.lang.Object

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

Constructor Detail

CndImporter

public CndImporter(Destination destination,
                   Path parentPath)

Create a new importer that will place the content in the supplied destination under the supplied path.

Parameters:

destination - the destination where content is to be written

parentPath - the path in the destination below which the generated content is to appear

Throws:

IllegalArgumentException - if either parameter is null

Method Detail

importFrom

public void importFrom(InputStream stream,
                       Problems problems,
                       String resourceName)
                throws IOException

Import the CND content from the supplied stream, placing the content into the importer's destination.

Parameters:

stream - the stream containing the CND content

problems - where any problems encountered during import should be reported

resourceName - a logical name for the resource name to be used when reporting problems; may be null if there is no useful name

Throws:

IOException - if there is a problem reading from the supplied stream

importFrom

public void importFrom(String content,
                       Problems problems,
                       String resourceName)
                throws IOException

Import the CND content from the supplied stream, placing the content into the importer's destination.

Parameters:

content - the string containing the CND content

problems - where any problems encountered during import should be reported

resourceName - a logical name for the resource name to be used when reporting problems; may be null if there is no useful name

Throws:

IOException - if there is a problem reading from the supplied stream

importFrom

public void importFrom(File file,
                       Problems problems)
                throws IOException

Import the CND content from the supplied stream, placing the content into the importer's destination.

Parameters:

file - the file containing the CND content

problems - where any problems encountered during import should be reported

Throws:

IOException - if there is a problem reading from the supplied stream