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Implement the load method on MemoryPackagePart

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1086909 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2011-03-30 11:34:12 +00:00
parent 5addb68f08
commit 44ea0035a6
2 changed files with 18 additions and 1 deletions
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1
src/documentation/content/xdocs/status.xml
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@ -34,6 +34,7 @@
<changes>
<release version="3.8-beta2" date="2011-??-??">
<action dev="poi-developers" type="add">Implement the load method on MemoryPackagePart</action>
<action dev="poi-developers" type="add">50967 - Support for continued ExtSSTRecords</action>
<action dev="poi-developers" type="add">48968 - Support for HOUR, MINUTE and SECOND date formulas</action>
<action dev="poi-developers" type="add">Added NPOIFS constructors to most POIDocument classes and their extractors, and more widely deprecated the Document(DirectoryNode, POIFSFileSystem) constructor in favour of the more general Document(DirectoryNode) one</action>

18
src/ooxml/java/org/apache/poi/openxml4j/opc/internal/MemoryPackagePart.java
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@ -18,6 +18,8 @@
package org.apache.poi.openxml4j.opc.internal;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
@ -27,6 +29,7 @@ import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.openxml4j.opc.PackagePartName;
import org.apache.poi.openxml4j.opc.internal.marshallers.ZipPartMarshaller;
import org.apache.poi.util.IOUtils;
/**
* Memory version of a package part. Use to
@ -111,7 +114,20 @@ public final class MemoryPackagePart extends PackagePart {
@Override
public boolean load(InputStream ios) throws InvalidFormatException {
throw new InvalidFormatException("Method not implemented");
// Grab the data
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
IOUtils.copy(ios, baos);
} catch(IOException e) {
throw new InvalidFormatException(e.getMessage());
}
// Save it
data = baos.toByteArray();
length = data.length;
// All done
return true;
}
@Override