com.sun.tdk.signaturetest.sigfile
Class SignatureClassLoader

java.lang.Object
  com.sun.tdk.signaturetest.sigfile.SignatureClassLoader

All Implemented Interfaces:

Reader

Direct Known Subclasses:

F40Reader

public abstract class SignatureClassLoader
extends java.lang.Object
implements Reader

SignatureClassLoader implements input stream sequentially reading ClassDescription instances from signature file. This program merges several signature files into a single one.

See Also:

ClassDescription

Field Summary

protected java.lang.String	apiVersion API version found in this signature file.
protected java.util.Set	features
protected Format	format
protected java.lang.String	signatureFileFormat Sigfile format version found in this signature file.

Constructor Summary

protected

SignatureClassLoader(Format format)

Method Summary

void	close()
protected abstract java.util.List	convertClassDefinitions(java.util.List definitions)
protected abstract java.lang.String	convertClassDescr(java.lang.String descr)
java.util.Set	getAllSupportedFeatures()
java.lang.String	getApiVersion()
protected abstract Parser	getParser()
boolean	hasFeature(FeaturesHolder.Feature feature)
protected java.lang.String	preprocessLine(java.lang.String currentLine)
protected boolean	readHeaders(java.io.BufferedReader in)
ClassDescription	readNextClass() Return the next SigFileClassDescription read from this signature file.
boolean	readSignatureFile(java.net.URL fileURL) Open fileURL for input, and parse comments to initialize fields

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

format

protected Format format

features

protected java.util.Set features

apiVersion

protected java.lang.String apiVersion

API version found in this signature file.

signatureFileFormat

protected java.lang.String signatureFileFormat

Sigfile format version found in this signature file.

Constructor Detail

SignatureClassLoader

protected SignatureClassLoader(Format format)

Method Detail

getParser

protected abstract Parser getParser()

hasFeature

public boolean hasFeature(FeaturesHolder.Feature feature)

Specified by:

hasFeature in interface Reader

getAllSupportedFeatures

public java.util.Set getAllSupportedFeatures()

Specified by:

getAllSupportedFeatures in interface Reader

close

public void close()
           throws java.io.IOException

Specified by:

close in interface Reader

Throws:

java.io.IOException

readNextClass

public ClassDescription readNextClass()
                               throws java.io.IOException

Return the next SigFileClassDescription read from this signature file.

Specified by:

readNextClass in interface Reader

Throws:

java.io.IOException

See Also:

ClassDescription

preprocessLine

protected java.lang.String preprocessLine(java.lang.String currentLine)

convertClassDescr

protected abstract java.lang.String convertClassDescr(java.lang.String descr)

convertClassDefinitions

protected abstract java.util.List convertClassDefinitions(java.util.List definitions)

readSignatureFile

public boolean readSignatureFile(java.net.URL fileURL)
                          throws java.io.IOException

Open fileURL for input, and parse comments to initialize fields

Specified by:

readSignatureFile in interface Reader

Throws:

java.io.IOException

readHeaders

protected boolean readHeaders(java.io.BufferedReader in)
                       throws java.io.IOException

Throws:

java.io.IOException

getApiVersion

public java.lang.String getApiVersion()

Specified by:

getApiVersion in interface Reader