public POIXMLProperties(OPCPackage docPackage)
{
this.pkg = docPackage;
this.core = new POIXMLProperties.CoreProperties((PackagePropertiesPart)this.pkg.GetPackageProperties());
PackageRelationshipCollection relationshipsByType1 = this.pkg.GetRelationshipsByType("http://schemas.openxmlformats.org/officeDocument/2006/relationships/extended-properties");
if (relationshipsByType1.Size == 1)
{
this.extPart = this.pkg.GetPart(relationshipsByType1.GetRelationship(0));
this.ext = new POIXMLProperties.ExtendedProperties(ExtendedPropertiesDocument.Parse(this.extPart.GetInputStream()));
}
else
{
this.extPart = (PackagePart)null;
this.ext = new POIXMLProperties.ExtendedProperties(POIXMLProperties.NEW_EXT_INSTANCE.Copy());
}
PackageRelationshipCollection relationshipsByType2 = this.pkg.GetRelationshipsByType("http://schemas.openxmlformats.org/officeDocument/2006/relationships/custom-properties");
if (relationshipsByType2.Size == 1)
{
this.custPart = this.pkg.GetPart(relationshipsByType2.GetRelationship(0));
this.cust = new POIXMLProperties.CustomProperties(CustomPropertiesDocument.Parse(this.custPart.GetInputStream()));
}
else
{
this.custPart = (PackagePart)null;
this.cust = new POIXMLProperties.CustomProperties(POIXMLProperties.NEW_CUST_INSTANCE.Copy());
}
}
static POIXMLProperties()
{
NEW_EXT_INSTANCE = new ExtendedPropertiesDocument();
NEW_EXT_INSTANCE.AddNewProperties();
NEW_CUST_INSTANCE = new CustomPropertiesDocument();
NEW_CUST_INSTANCE.AddNewProperties();
}
public POIXMLProperties(OPCPackage docPackage)
{
this.pkg = docPackage;
// Core properties
core = new CoreProperties((PackagePropertiesPart)pkg.GetPackageProperties());
// Extended properties
PackageRelationshipCollection extRel =
pkg.GetRelationshipsByType(PackageRelationshipTypes.EXTENDED_PROPERTIES);
if (extRel.Size == 1)
{
extPart = pkg.GetPart(extRel.GetRelationship(0));
ExtendedPropertiesDocument props = ExtendedPropertiesDocument.Parse(
extPart.GetInputStream()
);
ext = new ExtendedProperties(props);
}
else
{
extPart = null;
ext = new ExtendedProperties((ExtendedPropertiesDocument)NEW_EXT_INSTANCE.Copy());
}
// Custom properties
PackageRelationshipCollection custRel =
pkg.GetRelationshipsByType(PackageRelationshipTypes.CUSTOM_PROPERTIES);
if (custRel.Size == 1)
{
custPart = pkg.GetPart(custRel.GetRelationship(0));
CustomPropertiesDocument props = CustomPropertiesDocument.Parse(
custPart.GetInputStream()
);
cust = new CustomProperties(props);
}
else
{
custPart = null;
cust = new CustomProperties((CustomPropertiesDocument)NEW_CUST_INSTANCE.Copy());
}
}
internal ExtendedProperties(ExtendedPropertiesDocument props)
{
this.props = props;
}
