public class MapInfo extends POIXMLDocumentPart
POIXMLDocumentPart.RelationPart
Constructor and Description |
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MapInfo() |
MapInfo(PackagePart part) |
Modifier and Type | Method and Description |
---|---|
protected void |
commit()
Save the content in the underlying package part.
(将内容保存在底层包部分中。)
|
java.util.Collection<XSSFMap> |
getAllXSSFMaps() |
org.openxmlformats.schemas.spreadsheetml.x2006.main.CTMapInfo |
getCTMapInfo() |
org.openxmlformats.schemas.spreadsheetml.x2006.main.CTSchema |
getCTSchemaById(java.lang.String schemaId)
Gets the
(获取)
|
XSSFWorkbook |
getWorkbook()
Returns the parent XSSFWorkbook
(返回父 XSSFWorkbook)
|
XSSFMap |
getXSSFMapById(int id) |
XSSFMap |
getXSSFMapByName(java.lang.String name) |
void |
readFrom(java.io.InputStream is) |
protected void |
writeTo(java.io.OutputStream out) |
_invokeOnDocumentRead, addRelation, createRelationship, createRelationship, createRelationship, getNextPartNumber, getPackagePart, getParent, getRelationById, getRelationId, getRelationPartById, getRelationParts, getRelations, getTargetPart, isCommitted, onDocumentCreate, onDocumentRead, onDocumentRemove, onSave, prepareForCommit, read, rebase, removeRelation, removeRelation, removeRelation, setCommitted, toString
public MapInfo()
public MapInfo(PackagePart part) throws java.io.IOException
java.io.IOException
(java.io.IOException)
public void readFrom(java.io.InputStream is) throws java.io.IOException
java.io.IOException
(java.io.IOException)
public XSSFWorkbook getWorkbook()
public org.openxmlformats.schemas.spreadsheetml.x2006.main.CTMapInfo getCTMapInfo()
public org.openxmlformats.schemas.spreadsheetml.x2006.main.CTSchema getCTSchemaById(java.lang.String schemaId)
schemaId
- the schema ID
(schemaId - 架构 ID)
public XSSFMap getXSSFMapById(int id)
public XSSFMap getXSSFMapByName(java.lang.String name)
public java.util.Collection<XSSFMap> getAllXSSFMaps()
protected void writeTo(java.io.OutputStream out) throws java.io.IOException
java.io.IOException
(java.io.IOException)
protected void commit() throws java.io.IOException
POIXMLDocumentPart
Sub-classes should override and add logic to marshal the "model" into Ooxml4J.
For example, the code saving a generic XML entry may look as follows:
protected void commit() throws IOException { PackagePart part = getPackagePart(); OutputStream out = part.getOutputStream(); XmlObject bean = getXmlBean(); //the "model" which holds changes in memory bean.save(out, DEFAULT_XML_OPTIONS); out.close(); }(将内容保存在底层包部分中。默认实现是空的,这意味着包部分保持不变。子类应覆盖并添加逻辑以将“模型”编组到 Ooxml4J。例如,保存通用 XML 条目的代码可能如下所示: protected void commit() throws IOException { PackagePart part = getPackagePart();输出流输出 = part.getOutputStream(); XmlObject bean = getXmlBean(); //保存内存变化的“模型” bean.save(out, DEFAULT_XML_OPTIONS); out.close(); })
commit
in class
POIXMLDocumentPart
java.io.IOException
- a subclass may throw an IOException if the changes can't be committed
(java.io.IOException - 如果无法提交更改,子类可能会抛出 IOException)
Copyright 2021 The Apache Software Foundation or its licensors, as applicable.