Class FilesScanner
- java.lang.Object
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- org.glassfish.jersey.server.internal.AbstractResourceFinderAdapter
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- org.glassfish.jersey.server.internal.scanning.FilesScanner
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- All Implemented Interfaces:
java.lang.AutoCloseable
,java.util.Iterator<java.lang.String>
,ResourceFinder
public final class FilesScanner extends AbstractResourceFinderAdapter
A scanner that recursively scans directories and jar files. Files or jar entries are reported to aResourceProcessor
.
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Field Summary
Fields Modifier and Type Field Description private CompositeResourceFinder
compositeResourceFinder
private java.io.File[]
files
private boolean
recursive
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Constructor Summary
Constructors Constructor Description FilesScanner(java.lang.String[] fileNames, boolean recursive)
Scan from a set of packages.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
Default implementation of#close()
which does nothing.boolean
hasNext()
private void
init()
java.lang.String
next()
java.io.InputStream
open()
Open current resource.private void
processFile(java.io.File f)
void
reset()
Reset theResourceFinder
instance.-
Methods inherited from class org.glassfish.jersey.server.internal.AbstractResourceFinderAdapter
remove
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Field Detail
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files
private final java.io.File[] files
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recursive
private final boolean recursive
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compositeResourceFinder
private CompositeResourceFinder compositeResourceFinder
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Constructor Detail
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FilesScanner
public FilesScanner(java.lang.String[] fileNames, boolean recursive)
Scan from a set of packages.- Parameters:
fileNames
- an array of package names.recursive
- flag indicating whether sub-directories of any directories in the list of files should be included in the scanning (true
) or not (false
).
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Method Detail
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processFile
private void processFile(java.io.File f)
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hasNext
public boolean hasNext()
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next
public java.lang.String next()
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open
public java.io.InputStream open()
Description copied from interface:ResourceFinder
Open current resource.- Returns:
- input stream from which current resource can be loaded.
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close
public void close()
Description copied from class:AbstractResourceFinderAdapter
Default implementation of#close()
which does nothing.- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfaceResourceFinder
- Overrides:
close
in classAbstractResourceFinderAdapter
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reset
public void reset()
Description copied from interface:ResourceFinder
Reset theResourceFinder
instance. Upon calling this method the implementing class MUST reset its internal state to the initial state.
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init
private void init()
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