| java.lang.Object
 org.mmbase.util.xml.applicationdata.NodeWriter
| NodeWriter | | public class NodeWriter (Code) | | Utility class for writing xml files for data- and relation sources, suppied by an application export class.
Does not support or export dtd information.
author:
Daniel Ockeleon
author:
Jaco de Groot
author:
Pierre van Rooden
version:
$Id: NodeWriter.java,v 1.5 2007/04/05 14:04:18 pierre Exp $ |
| Constructor Summary | |
| | NodeWriter(MMBase mmb, Logger logger, String directory, String builderName, boolean isRelationNode)
Constructor, opens the initial xml file and writes a header. |
| Method Summary | |
| public void | done()
Writes a footer to the xml file, and closes the file. | | static boolean | saveFile(String filename, byte[] value)
| | public void | write(MMObjectNode node)
Writes a node (object) to the datasource file. |
| NodeWriter | | NodeWriter(MMBase mmb, Logger logger, String directory, String builderName, boolean isRelationNode)(Code) | | Constructor, opens the initial xml file and writes a header.
The file opened for writing is [directory]/[buildername].xml.
Parameters:
mmb - MMBase object for retrieving type information
Parameters:
logger - place to log results.
Parameters:
directory - the directory to write the files to (including thetrailing slash).
Parameters:
buildername - name of the builder to export
Parameters:
isRelationNode - if true, the source to write is a relationsource.Otherwise, a datasource is written. |
| done | | public void done()(Code) | | Writes a footer to the xml file, and closes the file.
|
| saveFile | | static boolean saveFile(String filename, byte[] value)(Code) | | Stores binary data in a file
Parameters:
filename - path of the file to store the data
Parameters:
value - binary data to store (byte array) true if the write was succesful, false if an exception occurred |
| write | | public void write(MMObjectNode node)(Code) | | Writes a node (object) to the datasource file.
Relationsources are stored in a slightly different format from data sources.
Parameters:
node - The object to store. |
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