refactored POIXMLFactory and related classes; simplified XSSFRelation - now it's just a set of definitions of XSSF relations, all read/load stuff is not used anymore and was removed. Also, removed Workbook.getCustomPallete() - it's OLE-specific
git-svn-id: https://svn.apache.org/repos/asf/poi/branches/ooxml@703814 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yegor Kozlov
parent
1a700918d8
commit
9c094be425
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@ -374,8 +374,6 @@ public interface Workbook {
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*/
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void removeName(String name);
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Palette getCustomPalette();
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/**
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* Adds a picture to the workbook.
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*
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@ -22,7 +22,6 @@ import java.util.List;
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import org.apache.poi.poifs.common.POIFSConstants;
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import org.apache.poi.util.IOUtils;
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import org.apache.poi.util.PackageHelper;
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import org.apache.xmlbeans.XmlException;
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import org.openxml4j.exceptions.InvalidFormatException;
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import org.openxml4j.exceptions.OpenXML4JException;
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@ -143,43 +143,35 @@ public class POIXMLDocumentPart {
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* Create a new child POIXMLDocumentPart
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*
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* @param descriptor the part descriptor
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* @param cls the Class object identifying the type of instance to create
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* @param factory the factory that will create an instance of the requested relation
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* @return the created child POIXMLDocumentPart
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*/
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protected POIXMLDocumentPart createRelationship(POIXMLRelation descriptor, Class<? extends POIXMLDocumentPart> cls){
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return createRelationship(descriptor, cls, -1);
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protected POIXMLDocumentPart createRelationship(POIXMLRelation descriptor, POIXMLFactory factory){
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return createRelationship(descriptor, factory, -1, false);
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}
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protected POIXMLDocumentPart createRelationship(POIXMLRelation descriptor, POIXMLFactory factory, int idx){
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return createRelationship(descriptor, factory, idx, false);
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}
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/**
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* Create a new child POIXMLDocumentPart
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*
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* @param descriptor the part descriptor
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* @param cls the Class object identifying the type of instance to create
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* @param factory the factory that will create an instance of the requested relation
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* @param idx part number
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* @param noRelation if true, then no relationship is added.
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* @return the created child POIXMLDocumentPart
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*/
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protected POIXMLDocumentPart createRelationship(POIXMLRelation descriptor, Class<? extends POIXMLDocumentPart> cls, int idx){
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return createRelationship(descriptor, cls, idx, false);
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}
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/**
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* Create a new child POIXMLDocumentPart
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*
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* @param descriptor the part descriptor
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* @param cls the Class object identifying the type of instance to create
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* @param idx part number
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* @param norel if true, then no relationship is added.
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* @return the created child POIXMLDocumentPart
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*/
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protected POIXMLDocumentPart createRelationship(POIXMLRelation descriptor, Class<? extends POIXMLDocumentPart> cls, int idx, boolean norel){
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protected POIXMLDocumentPart createRelationship(POIXMLRelation descriptor, POIXMLFactory factory, int idx, boolean noRelation){
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try {
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PackagePartName ppName = PackagingURIHelper.createPartName(descriptor.getFileName(idx));
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PackageRelationship rel = null;
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if(!norel) rel = packagePart.addRelationship(ppName, TargetMode.INTERNAL, descriptor.getRelation());
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if(!noRelation) rel = packagePart.addRelationship(ppName, TargetMode.INTERNAL, descriptor.getRelation());
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PackagePart part = packagePart.getPackage().createPart(ppName, descriptor.getContentType());
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POIXMLDocumentPart doc = cls.newInstance();
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POIXMLDocumentPart doc = factory.newDocumentPart(descriptor);
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doc.packageRel = rel;
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doc.packagePart = part;
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doc.parent = this;
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@ -206,7 +198,7 @@ public class POIXMLDocumentPart {
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logger.log(POILogger.ERROR, "Skipped invalid entry " + rel.getTargetURI());
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continue;
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}
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POIXMLDocumentPart childPart = factory.create(rel, p);
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POIXMLDocumentPart childPart = factory.createDocumentPart(rel, p);
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childPart.parent = this;
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addRelation(childPart);
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@ -25,16 +25,24 @@ import org.openxml4j.opc.PackagePart;
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*
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* @author Yegor Kozlov
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*/
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public class POIXMLFactory {
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public abstract class POIXMLFactory {
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/**
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* Creates a new instance of a {@link POIXMLDocumentPart}
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* Create a POIXMLDocumentPart from existing package part and relation. This method is called
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* from {@link POIXMLDocumentPart#read(POIXMLFactory)} when parsing a document
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*
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* @param rel the package part relationship
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* @param part the PackagePart representing the created instance
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* @return A new instance of a POIXMLDocumentPart.
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*/
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public POIXMLDocumentPart create(PackageRelationship rel, PackagePart part){
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return new POIXMLDocumentPart(part, rel);
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}
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public abstract POIXMLDocumentPart createDocumentPart(PackageRelationship rel, PackagePart part);
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/**
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* Create a new POIXMLDocumentPart using the supplied descriptor. This method is used when adding new parts
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* to a document, for example, when adding a sheet to a workbook, slide to a presentation, etc.
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*
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* @param descriptor described the object to create
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* @return A new instance of a POIXMLDocumentPart.
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*/
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public abstract POIXMLDocumentPart newDocumentPart(POIXMLRelation descriptor);
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}
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@ -21,7 +21,7 @@ package org.apache.poi;
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*
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* @author Yegor Kozlov
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*/
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public class POIXMLRelation {
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public abstract class POIXMLRelation {
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/**
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* Describes the content stored in a part.
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@ -38,6 +38,26 @@ public class POIXMLRelation {
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*/
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protected String _defaultName;
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/**
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* Defines what object is used to construct instances of this relationship
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*/
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private Class<? extends POIXMLDocumentPart> _cls;
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/**
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* Instantiates a POIXMLRelation.
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*
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* @param type content type
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* @param rel relationship
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* @param defaultName default item name
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* @param cls defines what object is used to construct instances of this relationship
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*/
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public POIXMLRelation(String type, String rel, String defaultName, Class<? extends POIXMLDocumentPart> cls) {
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_type = type;
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_relation = rel;
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_defaultName = defaultName;
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_cls = cls;
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}
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/**
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* Instantiates a POIXMLRelation.
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*
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@ -46,11 +66,8 @@ public class POIXMLRelation {
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* @param defaultName default item name
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*/
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public POIXMLRelation(String type, String rel, String defaultName) {
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_type = type;
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_relation = rel;
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_defaultName = defaultName;
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this(type, rel, defaultName, null);
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}
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/**
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* Return the content type. Content types define a media type, a subtype, and an
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* optional set of parameters, as defined in RFC 2616.
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@ -93,4 +110,13 @@ public class POIXMLRelation {
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}
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return _defaultName.replace("#", Integer.toString(index));
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}
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/**
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* Return type of the obejct used to construct instances of this relationship
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*
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* @return the class of the object used to construct instances of this relation
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*/
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public Class<? extends POIXMLDocumentPart> getRelationClass(){
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return _cls;
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}
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}
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@ -19,14 +19,12 @@ package org.apache.poi.xssf.usermodel;
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import org.apache.poi.POIXMLDocumentPart;
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import org.apache.poi.POIXMLFactory;
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import org.apache.poi.POIXMLException;
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import org.apache.poi.xssf.model.SharedStringsTable;
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import org.apache.poi.xssf.model.StylesTable;
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import org.apache.poi.xssf.model.CommentsTable;
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import org.apache.poi.POIXMLRelation;
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import org.apache.poi.util.POILogger;
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import org.apache.poi.util.POILogFactory;
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import org.openxml4j.opc.PackageRelationship;
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import org.openxml4j.opc.PackagePart;
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import java.util.Map;
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import java.util.HashMap;
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import java.lang.reflect.Constructor;
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/**
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@ -35,25 +33,40 @@ import java.lang.reflect.Constructor;
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* @author Yegor Kozlov
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*/
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public class XSSFFactory extends POIXMLFactory {
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protected static Map<String, Class> parts = new HashMap<String, Class>();
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static {
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parts.put(XSSFRelation.WORKSHEET.getRelation(), XSSFSheet.class);
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parts.put(XSSFRelation.SHARED_STRINGS.getRelation(), SharedStringsTable.class);
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parts.put(XSSFRelation.STYLES.getRelation(), StylesTable.class);
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parts.put(XSSFRelation.SHEET_COMMENTS.getRelation(), CommentsTable.class);
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parts.put(XSSFRelation.DRAWINGS.getRelation(), XSSFDrawing.class);
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parts.put(XSSFRelation.IMAGES.getRelation(), XSSFPictureData.class);
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private static POILogger logger = POILogFactory.getLogger(XSSFFactory.class);
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private XSSFFactory(){
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}
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public POIXMLDocumentPart create(PackageRelationship rel, PackagePart p){
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Class cls = parts.get(rel.getRelationshipType());
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if(cls == null) return super.create(rel, p);
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public static XSSFFactory getInstance(){
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return new XSSFFactory();
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}
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public POIXMLDocumentPart createDocumentPart(PackageRelationship rel, PackagePart part){
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XSSFRelation descriptor = XSSFRelation.getInstance(rel.getRelationshipType());
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if(descriptor == null || descriptor.getRelationClass() == null){
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logger.log(POILogger.DEBUG, "using default POIXMLDocumentPart for " + rel.getRelationshipType());
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return new POIXMLDocumentPart(part, rel);
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}
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try {
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Class cls = descriptor.getRelationClass();
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Constructor<? extends POIXMLDocumentPart> constructor = cls.getConstructor(PackagePart.class, PackageRelationship.class);
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return constructor.newInstance(p, rel);
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return constructor.newInstance(part, rel);
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} catch (Exception e){
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throw new POIXMLException(e);
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}
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}
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public POIXMLDocumentPart newDocumentPart(POIXMLRelation descriptor){
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try {
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Class cls = descriptor.getRelationClass();
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Constructor<? extends POIXMLDocumentPart> constructor = cls.getConstructor();
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return constructor.newInstance();
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} catch (Exception e){
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throw new POIXMLException(e);
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}
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}
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}
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@ -39,12 +39,12 @@ public class XSSFPictureData extends POIXMLDocumentPart implements PictureData {
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protected static final POIXMLRelation[] RELATIONS;
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static {
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RELATIONS = new POIXMLRelation[8];
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RELATIONS[Workbook.PICTURE_TYPE_EMF] = new POIXMLRelation("image/x-emf", XSSFRelation.IMAGES.getRelation(), "/xl/media/image#.emf");
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RELATIONS[Workbook.PICTURE_TYPE_WMF] = new POIXMLRelation("image/x-wmf", XSSFRelation.IMAGES.getRelation(), "/xl/media/image#.wmf");
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RELATIONS[Workbook.PICTURE_TYPE_PICT] = new POIXMLRelation("image/pict", XSSFRelation.IMAGES.getRelation(), "/xl/media/image#.pict");
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RELATIONS[Workbook.PICTURE_TYPE_JPEG] = new POIXMLRelation("image/jpeg", XSSFRelation.IMAGES.getRelation(), "/xl/media/image#.jpeg");
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RELATIONS[Workbook.PICTURE_TYPE_PNG] = new POIXMLRelation("image/png", XSSFRelation.IMAGES.getRelation(), "/xl/media/image#.png");
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RELATIONS[Workbook.PICTURE_TYPE_DIB] = new POIXMLRelation("image/dib", XSSFRelation.IMAGES.getRelation(), "/xl/media/image#.dib");
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RELATIONS[Workbook.PICTURE_TYPE_EMF] = XSSFRelation.IMAGE_EMF;
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RELATIONS[Workbook.PICTURE_TYPE_WMF] = XSSFRelation.IMAGE_WMF;
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RELATIONS[Workbook.PICTURE_TYPE_PICT] = XSSFRelation.IMAGE_PICT;
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RELATIONS[Workbook.PICTURE_TYPE_JPEG] = XSSFRelation.IMAGE_JPEG;
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RELATIONS[Workbook.PICTURE_TYPE_PNG] = XSSFRelation.IMAGE_PNG;
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RELATIONS[Workbook.PICTURE_TYPE_DIB] = XSSFRelation.IMAGE_DIB;
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}
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/**
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@ -18,39 +18,37 @@ package org.apache.poi.xssf.usermodel;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.lang.reflect.Constructor;
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import java.lang.reflect.InvocationTargetException;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.HashMap;
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import org.apache.poi.POIXMLDocument;
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import org.apache.poi.POIXMLRelation;
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import org.apache.poi.POIXMLDocumentPart;
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import org.apache.poi.xssf.model.StylesTable;
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import org.apache.poi.xssf.model.SharedStringsTable;
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import org.apache.poi.xssf.model.CommentsTable;
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import org.apache.poi.util.POILogFactory;
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import org.apache.poi.util.POILogger;
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import org.apache.poi.xssf.model.BinaryPart;
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import org.apache.poi.xssf.model.CommentsTable;
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import org.apache.poi.xssf.model.Control;
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import org.apache.poi.xssf.model.Drawing;
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import org.apache.poi.xssf.model.SharedStringsTable;
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import org.apache.poi.xssf.model.StylesTable;
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import org.apache.poi.xssf.model.ThemeTable;
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import org.apache.poi.xssf.model.XSSFChildContainingModel;
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import org.apache.poi.xssf.model.XSSFModel;
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import org.apache.poi.xssf.model.XSSFWritableModel;
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import org.openxml4j.exceptions.InvalidFormatException;
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import org.openxml4j.opc.PackagePart;
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import org.openxml4j.opc.PackagePartName;
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import org.openxml4j.opc.PackageRelationship;
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import org.openxml4j.opc.PackageRelationshipCollection;
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import org.openxml4j.opc.PackagingURIHelper;
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import org.openxml4j.opc.TargetMode;
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/**
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*
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*/
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public final class XSSFRelation<W extends XSSFModel> extends POIXMLRelation {
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public final class XSSFRelation extends POIXMLRelation {
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private static POILogger log = POILogFactory.getLogger(XSSFRelation.class);
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/**
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* A map to lookup POIXMLRelation by its relation type
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*/
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protected static Map<String, XSSFRelation> _table = new HashMap<String, XSSFRelation>();
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public static final XSSFRelation WORKBOOK = new XSSFRelation(
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"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml",
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@ -68,15 +66,15 @@ public final class XSSFRelation<W extends XSSFModel> extends POIXMLRelation {
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"application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml",
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"http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet",
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"/xl/worksheets/sheet#.xml",
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null
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XSSFSheet.class
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);
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public static final XSSFRelation<SharedStringsTable> SHARED_STRINGS = create(
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public static final XSSFRelation SHARED_STRINGS = new XSSFRelation(
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"application/vnd.openxmlformats-officedocument.spreadsheetml.sharedStrings+xml",
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"http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings",
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"/xl/sharedStrings.xml",
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SharedStringsTable.class
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);
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public static final XSSFRelation<StylesTable> STYLES = create(
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public static final XSSFRelation STYLES = new XSSFRelation(
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"application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml",
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"http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles",
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"/xl/styles.xml",
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|
@ -86,22 +84,58 @@ public final class XSSFRelation<W extends XSSFModel> extends POIXMLRelation {
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"application/vnd.openxmlformats-officedocument.drawing+xml",
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"http://schemas.openxmlformats.org/officeDocument/2006/relationships/drawing",
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"/xl/drawings/drawing#.xml",
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null
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XSSFDrawing.class
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);
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public static final XSSFRelation<Drawing> VML_DRAWINGS = create(
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public static final XSSFRelation VML_DRAWINGS = new XSSFRelation(
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"application/vnd.openxmlformats-officedocument.vmlDrawing",
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"http://schemas.openxmlformats.org/officeDocument/2006/relationships/vmlDrawing",
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"/xl/drawings/vmlDrawing#.vml",
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Drawing.class
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null
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);
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public static final XSSFRelation IMAGES = new XSSFRelation(
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//client will substitute $type and $ext with the appropriate values depending on the passed data
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"image/$type",
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null,
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"http://schemas.openxmlformats.org/officeDocument/2006/relationships/image",
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"/xl/media/image#.$ext",
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null
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null,
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XSSFPictureData.class
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);
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public static final XSSFRelation<CommentsTable> SHEET_COMMENTS = create(
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public static final XSSFRelation IMAGE_EMF = new XSSFRelation(
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"image/x-emf",
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"http://schemas.openxmlformats.org/officeDocument/2006/relationships/image",
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"/xl/media/image#.emf",
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XSSFPictureData.class
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);
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public static final XSSFRelation IMAGE_WMF = new XSSFRelation(
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"image/x-wmf",
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"http://schemas.openxmlformats.org/officeDocument/2006/relationships/image",
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"/xl/media/image#.wmf",
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XSSFPictureData.class
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);
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public static final XSSFRelation IMAGE_PICT = new XSSFRelation(
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"image/pict",
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"http://schemas.openxmlformats.org/officeDocument/2006/relationships/image",
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"/xl/media/image#.pict",
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XSSFPictureData.class
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);
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public static final XSSFRelation IMAGE_JPEG = new XSSFRelation(
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"image/jpeg",
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"http://schemas.openxmlformats.org/officeDocument/2006/relationships/image",
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"/xl/media/image#.jpeg",
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XSSFPictureData.class
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);
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public static final XSSFRelation IMAGE_PNG = new XSSFRelation(
|
||||
"image/png",
|
||||
"http://schemas.openxmlformats.org/officeDocument/2006/relationships/image",
|
||||
"/xl/media/image#.png",
|
||||
XSSFPictureData.class
|
||||
);
|
||||
public static final XSSFRelation IMAGE_DIB = new XSSFRelation(
|
||||
"image/dib",
|
||||
"http://schemas.openxmlformats.org/officeDocument/2006/relationships/image",
|
||||
"/xl/media/image#.dib",
|
||||
XSSFPictureData.class
|
||||
);
|
||||
|
||||
public static final XSSFRelation SHEET_COMMENTS = new XSSFRelation(
|
||||
"application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml",
|
||||
"http://schemas.openxmlformats.org/officeDocument/2006/relationships/comments",
|
||||
"/xl/comments#.xml",
|
||||
|
|
@ -113,111 +147,54 @@ public final class XSSFRelation<W extends XSSFModel> extends POIXMLRelation {
|
|||
null,
|
||||
null
|
||||
);
|
||||
public static final XSSFRelation<BinaryPart> OLEEMBEDDINGS = create(
|
||||
public static final XSSFRelation OLEEMBEDDINGS = new XSSFRelation(
|
||||
null,
|
||||
POIXMLDocument.OLE_OBJECT_REL_TYPE,
|
||||
null,
|
||||
BinaryPart.class
|
||||
null
|
||||
);
|
||||
public static final XSSFRelation<BinaryPart> PACKEMBEDDINGS = create(
|
||||
public static final XSSFRelation PACKEMBEDDINGS = new XSSFRelation(
|
||||
null,
|
||||
POIXMLDocument.PACK_OBJECT_REL_TYPE,
|
||||
null,
|
||||
BinaryPart.class
|
||||
null
|
||||
);
|
||||
|
||||
public static final XSSFRelation<BinaryPart> VBA_MACROS = create(
|
||||
public static final XSSFRelation VBA_MACROS = new XSSFRelation(
|
||||
"application/vnd.ms-office.vbaProject",
|
||||
"http://schemas.microsoft.com/office/2006/relationships/vbaProject",
|
||||
"/xl/vbaProject.bin",
|
||||
BinaryPart.class
|
||||
null
|
||||
);
|
||||
public static final XSSFRelation<Control> ACTIVEX_CONTROLS = create(
|
||||
public static final XSSFRelation ACTIVEX_CONTROLS = new XSSFRelation(
|
||||
"application/vnd.ms-office.activeX+xml",
|
||||
"http://schemas.openxmlformats.org/officeDocument/2006/relationships/control",
|
||||
"/xl/activeX/activeX#.xml",
|
||||
Control.class
|
||||
null
|
||||
);
|
||||
public static final XSSFRelation<BinaryPart> ACTIVEX_BINS = create(
|
||||
public static final XSSFRelation ACTIVEX_BINS = new XSSFRelation(
|
||||
"application/vnd.ms-office.activeX",
|
||||
"http://schemas.microsoft.com/office/2006/relationships/activeXControlBinary",
|
||||
"/xl/activeX/activeX#.bin",
|
||||
BinaryPart.class
|
||||
null
|
||||
);
|
||||
public static final XSSFRelation<ThemeTable> THEME = create(
|
||||
public static final XSSFRelation THEME = new XSSFRelation(
|
||||
"application/vnd.openxmlformats-officedocument.theme+xml",
|
||||
"http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme",
|
||||
"/xl/theme/theme#.xml",
|
||||
ThemeTable.class
|
||||
null
|
||||
);
|
||||
|
||||
|
||||
private static POILogger log = POILogFactory.getLogger(XSSFRelation.class);
|
||||
|
||||
private static <R extends XSSFModel> XSSFRelation<R> create(String type, String rel, String defaultName, Class<R> cls) {
|
||||
return new XSSFRelation<R>(type, rel, defaultName, cls);
|
||||
|
||||
private XSSFRelation(String type, String rel, String defaultName, Class<? extends POIXMLDocumentPart> cls) {
|
||||
super(type, rel, defaultName, cls);
|
||||
|
||||
if(cls != null && !_table.containsKey(rel)) _table.put(rel, this);
|
||||
}
|
||||
|
||||
private Constructor<W> _constructor;
|
||||
private final boolean _constructorTakesTwoArgs;
|
||||
|
||||
private XSSFRelation(String type, String rel, String defaultName, Class<W> cls) {
|
||||
super(type, rel, defaultName);
|
||||
|
||||
if (cls == null) {
|
||||
_constructor = null;
|
||||
_constructorTakesTwoArgs = false;
|
||||
} else {
|
||||
Constructor<W> c;
|
||||
boolean twoArg;
|
||||
|
||||
// Find the right constructor
|
||||
try {
|
||||
c = cls.getConstructor(InputStream.class, String.class);
|
||||
twoArg = true;
|
||||
} catch(NoSuchMethodException e) {
|
||||
try {
|
||||
c = cls.getConstructor(InputStream.class);
|
||||
twoArg = false;
|
||||
} catch(NoSuchMethodException e2) {
|
||||
throw new RuntimeException(e2);
|
||||
}
|
||||
}
|
||||
_constructor = c;
|
||||
_constructorTakesTwoArgs = twoArg;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Does one of these exist for the given core
|
||||
* package part?
|
||||
*/
|
||||
public boolean exists(PackagePart corePart) throws InvalidFormatException {
|
||||
if(corePart == null) {
|
||||
// new file, can't exist
|
||||
return false;
|
||||
}
|
||||
|
||||
PackageRelationshipCollection prc =
|
||||
corePart.getRelationshipsByType(_relation);
|
||||
Iterator<PackageRelationship> it = prc.iterator();
|
||||
return it.hasNext();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the filename for the nth one of these,
|
||||
* eg /xl/comments4.xml
|
||||
*/
|
||||
public String getFileName(int index) {
|
||||
if(_defaultName.indexOf("#") == -1) {
|
||||
// Generic filename in all cases
|
||||
return getDefaultFileName();
|
||||
}
|
||||
return _defaultName.replace("#", Integer.toString(index));
|
||||
}
|
||||
|
||||
/**
|
||||
* Fetches the InputStream to read the contents, based
|
||||
/**
|
||||
* Fetches the InputStream to read the contents, based
|
||||
* of the specified core part, for which we are defined
|
||||
* as a suitable relationship
|
||||
*/
|
||||
|
|
@ -235,150 +212,16 @@ public final class XSSFRelation<W extends XSSFModel> extends POIXMLRelation {
|
|||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Loads all the XSSFModels of this type which are
|
||||
* defined as relationships of the given parent part
|
||||
*/
|
||||
public List<W> loadAll(PackagePart parentPart) throws Exception {
|
||||
List<W> found = new ArrayList<W>();
|
||||
for(PackageRelationship rel : parentPart.getRelationshipsByType(_relation)) {
|
||||
PackagePart part = XSSFWorkbook.getTargetPart(parentPart.getPackage(), rel);
|
||||
found.add(create(part, rel));
|
||||
}
|
||||
return found;
|
||||
}
|
||||
|
||||
/**
|
||||
* Load a single Model, which is defined as a suitable
|
||||
* relationship from the specified core (parent)
|
||||
* package part.
|
||||
*/
|
||||
public W load(PackagePart corePart) throws Exception {
|
||||
PackageRelationshipCollection prc =
|
||||
corePart.getRelationshipsByType(_relation);
|
||||
Iterator<PackageRelationship> it = prc.iterator();
|
||||
if(it.hasNext()) {
|
||||
PackageRelationship rel = it.next();
|
||||
PackagePartName relName = PackagingURIHelper.createPartName(rel.getTargetURI());
|
||||
PackagePart part = corePart.getPackage().getPart(relName);
|
||||
return create(part, rel);
|
||||
} else {
|
||||
log.log(POILogger.WARN, "No part " + _defaultName + " found");
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Does the actual Model creation
|
||||
*/
|
||||
private W create(PackagePart thisPart, PackageRelationship rel)
|
||||
throws IOException, InvalidFormatException {
|
||||
|
||||
if (_constructor == null) {
|
||||
throw new IllegalStateException("Model class not set");
|
||||
}
|
||||
// Instantiate, if we can
|
||||
InputStream inp = thisPart.getInputStream();
|
||||
if (inp == null) {
|
||||
return null; // TODO - is this valid?
|
||||
}
|
||||
Object[] args;
|
||||
if (_constructorTakesTwoArgs) {
|
||||
args = new Object[] { inp, rel.getId(), };
|
||||
} else {
|
||||
args = new Object[] { inp, };
|
||||
}
|
||||
W result;
|
||||
try {
|
||||
try {
|
||||
result = _constructor.newInstance(args);
|
||||
} catch (IllegalArgumentException e) {
|
||||
throw new RuntimeException(e);
|
||||
} catch (InstantiationException e) {
|
||||
throw new RuntimeException(e);
|
||||
} catch (IllegalAccessException e) {
|
||||
throw new RuntimeException(e);
|
||||
} catch (InvocationTargetException e) {
|
||||
Throwable t = e.getTargetException();
|
||||
if (t instanceof IOException) {
|
||||
throw (IOException)t;
|
||||
}
|
||||
if (t instanceof RuntimeException) {
|
||||
throw (RuntimeException)t;
|
||||
}
|
||||
throw new RuntimeException(t);
|
||||
}
|
||||
} finally {
|
||||
inp.close();
|
||||
}
|
||||
|
||||
// Do children, if required
|
||||
if(result instanceof XSSFChildContainingModel) {
|
||||
XSSFChildContainingModel ccm =
|
||||
(XSSFChildContainingModel)result;
|
||||
for(String relType : ccm.getChildrenRelationshipTypes()) {
|
||||
for(PackageRelationship cRel : thisPart.getRelationshipsByType(relType)) {
|
||||
PackagePart childPart = XSSFWorkbook.getTargetPart(thisPart.getPackage(), cRel);
|
||||
ccm.generateChild(childPart, cRel.getId());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Save, with the default name
|
||||
* @return The internal reference ID it was saved at, normally then used as an r:id
|
||||
*/
|
||||
protected String save(XSSFWritableModel model, PackagePart corePart) throws IOException {
|
||||
return save(model, corePart, _defaultName);
|
||||
}
|
||||
/**
|
||||
* Save, with the name generated by the given index
|
||||
* @return The internal reference ID it was saved at, normally then used as an r:id
|
||||
*/
|
||||
protected String save(XSSFWritableModel model, PackagePart corePart, int index) throws IOException {
|
||||
return save(model, corePart, getFileName(index));
|
||||
}
|
||||
/**
|
||||
* Save, with the specified name
|
||||
* @return The internal reference ID it was saved at, normally then used as an r:id
|
||||
*/
|
||||
protected String save(XSSFWritableModel model, PackagePart corePart, String name) throws IOException {
|
||||
PackagePartName ppName = null;
|
||||
try {
|
||||
ppName = PackagingURIHelper.createPartName(name);
|
||||
} catch(InvalidFormatException e) {
|
||||
throw new IllegalStateException("Can't create part with name " + name + " for " + model, e);
|
||||
}
|
||||
PackageRelationship rel =
|
||||
corePart.addRelationship(ppName, TargetMode.INTERNAL, _relation);
|
||||
PackagePart part = corePart.getPackage().createPart(ppName, _type);
|
||||
|
||||
OutputStream out = part.getOutputStream();
|
||||
model.writeTo(out);
|
||||
out.close();
|
||||
|
||||
// Do children, if required
|
||||
if(model instanceof XSSFChildContainingModel) {
|
||||
XSSFChildContainingModel ccm =
|
||||
(XSSFChildContainingModel)model;
|
||||
// Loop over each child, writing it out
|
||||
int numChildren = ccm.getNumberOfChildren();
|
||||
for(int i=0; i<numChildren; i++) {
|
||||
XSSFChildContainingModel.WritableChild child =
|
||||
ccm.getChildForWriting(i);
|
||||
child.getRelation().save(
|
||||
child.getModel(),
|
||||
part,
|
||||
(i+1)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
return rel.getId();
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Get POIXMLRelation by relation type
|
||||
*
|
||||
* @param rel relation type, for example,
|
||||
* <code>http://schemas.openxmlformats.org/officeDocument/2006/relationships/image</code>
|
||||
* @return registered POIXMLRelation or null if not found
|
||||
*/
|
||||
public static XSSFRelation getInstance(String rel){
|
||||
return _table.get(rel);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -22,13 +22,11 @@ import java.io.OutputStream;
|
|||
import java.util.*;
|
||||
import javax.xml.namespace.QName;
|
||||
|
||||
import org.apache.poi.hssf.usermodel.HSSFPrintSetup;
|
||||
import org.apache.poi.hssf.util.PaneInformation;
|
||||
import org.apache.poi.ss.usermodel.CellStyle;
|
||||
import org.apache.poi.ss.usermodel.CommentsSource;
|
||||
import org.apache.poi.ss.usermodel.Footer;
|
||||
import org.apache.poi.ss.usermodel.Header;
|
||||
import org.apache.poi.ss.usermodel.PrintSetup;
|
||||
import org.apache.poi.ss.usermodel.Row;
|
||||
import org.apache.poi.ss.usermodel.Sheet;
|
||||
import org.apache.poi.ss.util.CellRangeAddress;
|
||||
|
|
@ -71,10 +69,6 @@ public class XSSFSheet extends POIXMLDocumentPart implements Sheet {
|
|||
protected CommentsSource sheetComments;
|
||||
protected CTMergeCells ctMergeCells;
|
||||
|
||||
|
||||
protected List<Control> controls;
|
||||
|
||||
|
||||
public static final short LeftMargin = 0;
|
||||
public static final short RightMargin = 1;
|
||||
public static final short TopMargin = 2;
|
||||
|
|
@ -167,7 +161,7 @@ public class XSSFSheet extends POIXMLDocumentPart implements Sheet {
|
|||
|
||||
public List<Control> getControls()
|
||||
{
|
||||
return controls;
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -267,7 +261,7 @@ public class XSSFSheet extends POIXMLDocumentPart implements Sheet {
|
|||
if(ctDrawing == null) {
|
||||
//drawingNumber = #drawings.size() + 1
|
||||
int drawingNumber = getPackagePart().getPackage().getPartsByRelationshipType(XSSFRelation.DRAWINGS.getRelation()).size() + 1;
|
||||
drawing = (XSSFDrawing)createRelationship(XSSFRelation.DRAWINGS, XSSFDrawing.class, drawingNumber);
|
||||
drawing = (XSSFDrawing)createRelationship(XSSFRelation.DRAWINGS, XSSFFactory.getInstance(), drawingNumber);
|
||||
String relId = drawing.getPackageRelationship().getId();
|
||||
|
||||
//add CT_Drawing element which indicates that this sheet contains drawing components built on the drawingML platform.
|
||||
|
|
@ -632,7 +626,7 @@ public class XSSFSheet extends POIXMLDocumentPart implements Sheet {
|
|||
public short getLeftCol() {
|
||||
String cellRef = worksheet.getSheetViews().getSheetViewArray(0).getTopLeftCell();
|
||||
CellReference cellReference = new CellReference(cellRef);
|
||||
return (short)cellReference.getCol();
|
||||
return cellReference.getCol();
|
||||
}
|
||||
|
||||
public double getMargin(short margin) {
|
||||
|
|
@ -1220,8 +1214,8 @@ public class XSSFSheet extends POIXMLDocumentPart implements Sheet {
|
|||
* @see #setZoom(int)
|
||||
*/
|
||||
public void setZoom(int numerator, int denominator) {
|
||||
Float result = new Float(numerator)/new Float(denominator)*100;
|
||||
setZoom(result.intValue());
|
||||
int zoom = 100*numerator/denominator;
|
||||
setZoom(zoom);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -1368,7 +1362,7 @@ public class XSSFSheet extends POIXMLDocumentPart implements Sheet {
|
|||
|
||||
public void ungroupRow(int fromRow, int toRow) {
|
||||
for(int i=fromRow;i<=toRow;i++){
|
||||
XSSFRow xrow=(XSSFRow)getRow(i-1);
|
||||
XSSFRow xrow=getRow(i-1);
|
||||
if(xrow!=null){
|
||||
CTRow ctrow=xrow.getCTRow();
|
||||
short outlinelevel=ctrow.getOutlineLevel();
|
||||
|
|
@ -1384,12 +1378,12 @@ public class XSSFSheet extends POIXMLDocumentPart implements Sheet {
|
|||
|
||||
private void setSheetFormatPrOutlineLevelRow(){
|
||||
short maxLevelRow=getMaxOutlineLevelRows();
|
||||
getSheetTypeSheetFormatPr().setOutlineLevelRow((short)(maxLevelRow));
|
||||
getSheetTypeSheetFormatPr().setOutlineLevelRow(maxLevelRow);
|
||||
}
|
||||
|
||||
private void setSheetFormatPrOutlineLevelCol(){
|
||||
short maxLevelCol=getMaxOutlineLevelCols();
|
||||
getSheetTypeSheetFormatPr().setOutlineLevelCol((short)(maxLevelCol));
|
||||
getSheetTypeSheetFormatPr().setOutlineLevelCol(maxLevelCol);
|
||||
}
|
||||
|
||||
protected CTSheetViews getSheetTypeSheetViews() {
|
||||
|
|
@ -1519,7 +1513,7 @@ public class XSSFSheet extends POIXMLDocumentPart implements Sheet {
|
|||
|
||||
private CommentsSource getComments() {
|
||||
if (sheetComments == null) {
|
||||
sheetComments = (CommentsTable)createRelationship(XSSFRelation.SHEET_COMMENTS, CommentsTable.class, (int)sheet.getSheetId());
|
||||
sheetComments = (CommentsTable)createRelationship(XSSFRelation.SHEET_COMMENTS, XSSFFactory.getInstance(), (int)sheet.getSheetId());
|
||||
}
|
||||
return sheetComments;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -19,14 +19,10 @@ package org.apache.poi.xssf.usermodel;
|
|||
|
||||
import java.io.IOException;
|
||||
import java.io.OutputStream;
|
||||
import java.io.InputStream;
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.util.*;
|
||||
import javax.xml.namespace.QName;
|
||||
import org.apache.poi.POIXMLDocument;
|
||||
import org.apache.poi.POIXMLDocumentPart;
|
||||
import org.apache.poi.ss.usermodel.Palette;
|
||||
import org.apache.poi.ss.usermodel.PictureData;
|
||||
import org.apache.poi.ss.usermodel.Row;
|
||||
import org.apache.poi.ss.usermodel.Sheet;
|
||||
import org.apache.poi.ss.usermodel.Workbook;
|
||||
|
|
@ -34,12 +30,10 @@ import org.apache.poi.ss.usermodel.Row.MissingCellPolicy;
|
|||
import org.apache.poi.util.POILogFactory;
|
||||
import org.apache.poi.util.POILogger;
|
||||
import org.apache.poi.util.PackageHelper;
|
||||
import org.apache.poi.util.IOUtils;
|
||||
import org.apache.poi.xssf.model.*;
|
||||
import org.apache.poi.POIXMLException;
|
||||
import org.apache.xmlbeans.XmlObject;
|
||||
import org.apache.xmlbeans.XmlOptions;
|
||||
import org.openxml4j.exceptions.InvalidFormatException;
|
||||
import org.openxml4j.exceptions.OpenXML4JException;
|
||||
import org.openxml4j.opc.*;
|
||||
import org.openxml4j.opc.Package;
|
||||
|
|
@ -131,7 +125,7 @@ public class XSSFWorkbook extends POIXMLDocument implements Workbook, Iterable<X
|
|||
public XSSFWorkbook(Package pkg) throws IOException {
|
||||
super();
|
||||
if(pkg.getPackageAccess() == PackageAccess.READ){
|
||||
//current implementation of OpenXML4J is funny.
|
||||
//YK: current implementation of OpenXML4J is funny.
|
||||
//Packages opened by Package.open(InputStream is) are read-only,
|
||||
//there is no way to change or even save such an instance in a OutputStream.
|
||||
//The workaround is to create a copy via a temp file
|
||||
|
|
@ -155,7 +149,7 @@ public class XSSFWorkbook extends POIXMLDocument implements Workbook, Iterable<X
|
|||
|
||||
try {
|
||||
//build the POIXMLDocumentPart tree, this workbook is the root
|
||||
read(new XSSFFactory());
|
||||
read(XSSFFactory.getInstance());
|
||||
|
||||
PackagePart corePart = getCorePart();
|
||||
|
||||
|
|
@ -202,7 +196,7 @@ public class XSSFWorkbook extends POIXMLDocument implements Workbook, Iterable<X
|
|||
|
||||
if(sharedStringSource == null) {
|
||||
//Create SST if it is missing
|
||||
sharedStringSource = (SharedStringsTable)createRelationship(XSSFRelation.SHARED_STRINGS, SharedStringsTable.class);
|
||||
sharedStringSource = (SharedStringsTable)createRelationship(XSSFRelation.SHARED_STRINGS, XSSFFactory.getInstance());
|
||||
}
|
||||
|
||||
// Process the named ranges
|
||||
|
|
@ -240,8 +234,8 @@ public class XSSFWorkbook extends POIXMLDocument implements Workbook, Iterable<X
|
|||
bv.setActiveTab(0);
|
||||
workbook.addNewSheets();
|
||||
|
||||
sharedStringSource = (SharedStringsTable)createRelationship(XSSFRelation.SHARED_STRINGS, SharedStringsTable.class);
|
||||
stylesSource = (StylesTable)createRelationship(XSSFRelation.STYLES, StylesTable.class);
|
||||
sharedStringSource = (SharedStringsTable)createRelationship(XSSFRelation.SHARED_STRINGS, XSSFFactory.getInstance());
|
||||
stylesSource = (StylesTable)createRelationship(XSSFRelation.STYLES, XSSFFactory.getInstance());
|
||||
|
||||
namedRanges = new LinkedList<XSSFName>();
|
||||
sheets = new LinkedList<XSSFSheet>();
|
||||
|
|
@ -273,7 +267,7 @@ public class XSSFWorkbook extends POIXMLDocument implements Workbook, Iterable<X
|
|||
*/
|
||||
public int addPicture(byte[] pictureData, int format) {
|
||||
int imageNumber = getAllPictures().size() + 1;
|
||||
XSSFPictureData img = (XSSFPictureData)createRelationship(XSSFPictureData.RELATIONS[format], XSSFPictureData.class, imageNumber, true);
|
||||
XSSFPictureData img = (XSSFPictureData)createRelationship(XSSFPictureData.RELATIONS[format], XSSFFactory.getInstance(), imageNumber, true);
|
||||
try {
|
||||
OutputStream out = img.getPackagePart().getOutputStream();
|
||||
out.write(pictureData);
|
||||
|
|
@ -392,7 +386,7 @@ public class XSSFWorkbook extends POIXMLDocument implements Workbook, Iterable<X
|
|||
throw new IllegalArgumentException( "The workbook already contains a sheet of this name" );
|
||||
|
||||
int sheetNumber = getNumberOfSheets() + 1;
|
||||
XSSFSheet wrapper = (XSSFSheet)createRelationship(XSSFRelation.WORKSHEET, XSSFSheet.class, sheetNumber);
|
||||
XSSFSheet wrapper = (XSSFSheet)createRelationship(XSSFRelation.WORKSHEET, XSSFFactory.getInstance(), sheetNumber);
|
||||
|
||||
CTSheet sheet = addSheet(sheetname);
|
||||
wrapper.sheet = sheet;
|
||||
|
|
@ -496,11 +490,6 @@ public class XSSFWorkbook extends POIXMLDocument implements Workbook, Iterable<X
|
|||
return stylesSource.getStyleAt(idx);
|
||||
}
|
||||
|
||||
public Palette getCustomPalette() {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the font at the given index number
|
||||
*
|
||||
|
|
@ -508,7 +497,7 @@ public class XSSFWorkbook extends POIXMLDocument implements Workbook, Iterable<X
|
|||
* @return XSSFFont at the index
|
||||
*/
|
||||
public XSSFFont getFontAt(short idx) {
|
||||
return (XSSFFont)stylesSource.getFontAt(idx);
|
||||
return stylesSource.getFontAt(idx);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
|
|||
Loading…
Reference in New Issue