Package org.saidone.processors

Class DownloadNodeProcessor

java.lang.Object

org.saidone.processors.AbstractNodeProcessor

org.saidone.processors.DownloadNodeProcessor

All Implemented Interfaces:

NodeProcessor

@Component
public class DownloadNodeProcessor
extends AbstractNodeProcessor

Downloads content and metadata of a node to the local filesystem.

For each processed node a folder matching its path is created under the configured output directory. The node's binary content is saved using its original name while the metadata is stored in an adjacent *.metadata.properties.xml file.

The output format is compatible with Alfresco bulk import.

Field Summary

Fields inherited from class org.saidone.processors.AbstractNodeProcessor

readOnly

Constructor Summary

Constructors

Constructor	Description
DownloadNodeProcessor()

Method Summary

Modifier and Type	Method	Description
static String	alfPropertiesToXmlString(Properties properties)	Serializes Alfresco properties to an XML string using the configured XmlMapper.
void	processNode(String nodeId, ProcessorConfig config)	Downloads the content and metadata of the node identified by nodeId.
static void	writeStringToFile(String path, String content)	Writes a string to the specified file using StandardCharsets.UTF_8.

Methods inherited from class org.saidone.processors.AbstractNodeProcessor

castToListOfStrings, castToMapOfStringObject, getNode, getNode, getNode, process

Methods inherited from class java.lang.Object

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

Constructor Details

DownloadNodeProcessor

public DownloadNodeProcessor()

Method Details

processNode

public void processNode(String nodeId,
 ProcessorConfig config)

Downloads the content and metadata of the node identified by nodeId.

The node is fetched from Alfresco with its properties and path information. A folder mirroring the node's repository path is then created under the configured output directory. The node's metadata and binary content are written into this folder.

Parameters:

nodeId - id of the node to download

config - processor configuration containing the output-dir argument

alfPropertiesToXmlString

public static String alfPropertiesToXmlString(Properties properties)

Serializes Alfresco properties to an XML string using the configured XmlMapper.

Parameters:

properties - properties to serialize

Returns:

XML representation of the properties

writeStringToFile

public static void writeStringToFile(String path,
 String content)
                              throws IOException

Writes a string to the specified file using StandardCharsets.UTF_8.

Parameters:

path - output file path

content - content to write

Throws:

IOException - if the file cannot be written