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java.lang.Objectorg.eclipse.ui.wizards.datatransfer.ZipFileStructureProvider
public class ZipFileStructureProvider
This class provides information regarding the context structure and content of specified zip file entry objects.
Constructor Summary | |
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ZipFileStructureProvider(java.util.zip.ZipFile sourceFile)
Creates a ZipFileStructureProvider , which will operate
on the passed zip file. |
Method Summary | |
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protected void |
addToChildren(java.util.zip.ZipEntry parent,
java.util.zip.ZipEntry child)
Adds the specified child to the internal collection of the parent's children. |
protected void |
createContainer(IPath pathname)
Creates a new container zip entry with the specified name, iff it has not already been created. |
protected void |
createFile(java.util.zip.ZipEntry entry)
Creates a new file zip entry with the specified name. |
java.util.List |
getChildren(java.lang.Object element)
Returns a collection with the children of the specified structured element. |
java.io.InputStream |
getContents(java.lang.Object element)
Returns the contents of the specified structured element, or null if there is a problem determining the element's
contents. |
java.lang.String |
getFullPath(java.lang.Object element)
Returns the full path of the specified structured element. |
java.lang.String |
getLabel(java.lang.Object element)
Returns the display label of the specified structured element. |
java.util.zip.ZipEntry |
getRoot()
Returns the entry that this importer uses as the root sentinel. |
java.util.zip.ZipFile |
getZipFile()
Returns the zip file that this provider provides structure for. |
protected void |
initialize()
Initializes this object's children table based on the contents of the specified source file. |
boolean |
isFolder(java.lang.Object element)
Returns a boolean indicating whether the passed structured element represents a container element (as opposed to a leaf element). |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ZipFileStructureProvider(java.util.zip.ZipFile sourceFile)
ZipFileStructureProvider
, which will operate
on the passed zip file.
sourceFile
- the zip file used to create this structure providerMethod Detail |
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protected void addToChildren(java.util.zip.ZipEntry parent, java.util.zip.ZipEntry child)
protected void createContainer(IPath pathname)
protected void createFile(java.util.zip.ZipEntry entry)
public java.util.List getChildren(java.lang.Object element)
IImportStructureProvider
getChildren
in interface IImportStructureProvider
element
- the element for which to compute the children
public java.io.InputStream getContents(java.lang.Object element)
IImportStructureProvider
null
if there is a problem determining the element's
contents.
Note:: The client is responsible for closing the stream when finished.
getContents
in interface IImportStructureProvider
element
- a structured element
null
public java.lang.String getFullPath(java.lang.Object element)
IImportStructureProvider
getFullPath
in interface IImportStructureProvider
element
- a structured element
public java.lang.String getLabel(java.lang.Object element)
IImportStructureProvider
getLabel
in interface IImportStructureProvider
element
- a structured element
public java.util.zip.ZipEntry getRoot()
public java.util.zip.ZipFile getZipFile()
protected void initialize()
public boolean isFolder(java.lang.Object element)
IImportStructureProvider
isFolder
in interface IImportStructureProvider
element
- java.lang.Object
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