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java.lang.Objectorg.apache.poi.POIXMLFactory
public abstract class POIXMLFactory
Defines a factory API that enables sub-classes to create instances of POIXMLDocumentPart
| Constructor Summary | |
|---|---|
POIXMLFactory()
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| Method Summary | |
|---|---|
protected abstract POIXMLDocumentPart |
createDocumentPart(java.lang.Class<? extends POIXMLDocumentPart> cls,
java.lang.Class<?>[] classes,
java.lang.Object[] values)
Need to delegate instantiation to sub class because of constructor visibility |
POIXMLDocumentPart |
createDocumentPart(POIXMLDocumentPart parent,
PackagePart part)
Create a POIXMLDocumentPart from existing package part and relation. |
protected abstract POIXMLRelation |
getDescriptor(java.lang.String relationshipType)
returns the descriptor for the given relationship type |
protected PackageRelationship |
getPackageRelationship(POIXMLDocumentPart parent,
PackagePart part)
Retrieves the package relationship of the child part within the parent |
POIXMLDocumentPart |
newDocumentPart(POIXMLRelation descriptor)
Create a new POIXMLDocumentPart using the supplied descriptor. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public POIXMLFactory()
| Method Detail |
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public POIXMLDocumentPart createDocumentPart(POIXMLDocumentPart parent,
PackagePart part)
POIXMLDocument.load(POIXMLFactory) when parsing a document
parent - parent partpart - the PackagePart representing the created instance
protected abstract POIXMLDocumentPart createDocumentPart(java.lang.Class<? extends POIXMLDocumentPart> cls,
java.lang.Class<?>[] classes,
java.lang.Object[] values)
throws java.lang.SecurityException,
java.lang.NoSuchMethodException,
java.lang.InstantiationException,
java.lang.IllegalAccessException,
java.lang.reflect.InvocationTargetException
cls - the document class to be instantiatedclasses - the classes of the constructor argumentsvalues - the values of the constructor arguments
java.lang.SecurityException - thrown if the object can't be instantiated
java.lang.NoSuchMethodException - thrown if there is no constructor found for the given arguments
java.lang.InstantiationException - thrown if the object can't be instantiated
java.lang.IllegalAccessException - thrown if the object can't be instantiated
java.lang.reflect.InvocationTargetException - thrown if the object can't be instantiatedprotected abstract POIXMLRelation getDescriptor(java.lang.String relationshipType)
relationshipType - the relationship type of the descriptor
public POIXMLDocumentPart newDocumentPart(POIXMLRelation descriptor)
descriptor - describes the object to create
protected PackageRelationship getPackageRelationship(POIXMLDocumentPart parent,
PackagePart part)
parent - the parent to search for the partpart - the part to look for
POIXMLException - if the relations are erroneous or the part is not related
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