Package org.apache.poi.openxml4j.opc.internal.marshallers

Class ZipPartMarshaller

java.lang.Object

org.apache.poi.openxml4j.opc.internal.marshallers.ZipPartMarshaller

All Implemented Interfaces:

PartMarshaller

public final class ZipPartMarshaller
extends Object
implements PartMarshaller

Zip part marshaller. This marshaller is use to save any part in a zip stream.

Constructor Summary

Constructors

Constructor	Description
ZipPartMarshaller()

Method Summary

Modifier and Type	Method	Description
boolean	marshall(PackagePart part, OutputStream os)	Save the specified part to the given stream.
static boolean	marshallRelationshipPart(PackageRelationshipCollection rels, PackagePartName relPartName, ZipArchiveOutputStream zos)	Save relationships into the part.

Methods inherited from class java.lang.Object

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

Constructor Details

ZipPartMarshaller

public ZipPartMarshaller()

Method Details

marshall

public boolean marshall(PackagePart part,
 OutputStream os)
                 throws OpenXML4JException

Save the specified part to the given stream.

Specified by:

marshall in interface PartMarshaller

Parameters:

part - The PackagePart to save

os - The stream to write the data to

Returns:

true if saving was successful or there was nothing to save, false if an error occurred. In case of errors, logging via Log4j 2 is used to provide more information.

Throws:

OpenXML4JException - Throws if the stream cannot be written to or an internal exception is thrown.

marshallRelationshipPart

public static boolean marshallRelationshipPart(PackageRelationshipCollection rels,
 PackagePartName relPartName,
 ZipArchiveOutputStream zos)

Save relationships into the part.

Parameters:

rels - The relationships collection to marshall.

relPartName - Part name of the relationship part to marshall.

zos - Zip output stream in which to save the XML content of the relationships serialization.

Returns:

true if saving was successful, false if an error occurred. In case of errors, logging via Log4j 2 is used to provide more information.