Modifier and Type	Class and Description
private class	Validator.EntryValidator Validate base on entries in CEN and LOC.
pack-priv static class	Validator.InvalidJarException

Modifier and Type	Field and Description
private final Map<String, FingerPrint>	classes
private Set<String>	concealedPkgs
private static final Pattern	INVALID_ZIP_ENTRY_NAME_PATTERN Regex expression to verify that the Zip Entry file name: - is not an absolute path - the file name is not '.' or '..' - does not contain a backslash, '\' - does not contain a drive letter - path element does not include '.' or '..'
private boolean	isValid
private final Main	main
private ModuleDescriptor	md
private String	mdName
private final ZipFile	zf
private final ZipInputStream	zis

Access	Constructor and Description
private	Validator(Main main, ZipFile zf, ZipInputStream zis)

Modifier and Type	Method and Description
private void	checkAutomaticModuleName() Checks whether an Automatic-Module-Name entry is valid and also verifies it to the name given by a compiled module descriptor.
private boolean	checkClassName(FingerPrint fp)
private void	checkModuleDescriptor(String miName)
private boolean	checkNestedClass(FingerPrint fp, Map<String, FingerPrint> outerClasses)
private static String	className(String entryName)
private void	error(String msg)
private void	errorAndInvalid(String msg)
private FingerPrint	getFingerPrint(ZipEntry ze)
private boolean	isConcealed(String className)
private static boolean	isPlatformModule(String name)
public static boolean	Returns: true if a valid Zip Entry file name; false otherwise isZipEntryNameValid(String ZIP entry name entryName) Validate that the CEN/LOC file name header field adheres to PKWARE APPNOTE-6.3.3.TXT: 4.4.17.1 The name of the file, with optional relative path.
private FingerPrint	sameNameFingerPrint(FingerPrint fp1, FingerPrint fp2)
pack-priv static boolean	validate(Main main, File zipFile)
private boolean	validate()
public void	validateBase(Map<String, FingerPrint> fps)
public void	validateVersioned(Map<String, FingerPrint> fps)
private void	warn(String msg)

classes	back to summary
private final Map<String, FingerPrint> classes

concealedPkgs	back to summary
private Set<String> concealedPkgs

INVALID_ZIP_ENTRY_NAME_PATTERN	back to summary
private static final Pattern INVALID_ZIP_ENTRY_NAME_PATTERN Regex expression to verify that the Zip Entry file name: - is not an absolute path - the file name is not '.' or '..' - does not contain a backslash, '\' - does not contain a drive letter - path element does not include '.' or '..'

isValid	back to summary
private boolean isValid

main	back to summary
private final Main main

md	back to summary
private ModuleDescriptor md

mdName	back to summary
private String mdName

zf	back to summary
private final ZipFile zf

zis	back to summary
private final ZipInputStream zis

Validator	back to summary
private Validator(Main main, ZipFile zf, ZipInputStream zis)

checkAutomaticModuleName	back to summary
private void checkAutomaticModuleName() Checks whether an Automatic-Module-Name entry is valid and also verifies it to the name given by a compiled module descriptor.

checkClassName	back to summary
private boolean checkClassName(FingerPrint fp)

checkModuleDescriptor	back to summary
private void checkModuleDescriptor(String miName)

checkNestedClass	back to summary
private boolean checkNestedClass(FingerPrint fp, Map<String, FingerPrint> outerClasses)

className	back to summary
private static String className(String entryName)

error	back to summary
private void error(String msg)

errorAndInvalid	back to summary
private void errorAndInvalid(String msg)

getFingerPrint	back to summary
private FingerPrint getFingerPrint(ZipEntry ze)

isConcealed	back to summary
private boolean isConcealed(String className)

isPlatformModule	back to summary
private static boolean isPlatformModule(String name)

isZipEntryNameValid	back to summary
public static boolean isZipEntryNameValid(String entryName) Validate that the CEN/LOC file name header field adheres to PKWARE APPNOTE-6.3.3.TXT: 4.4.17.1 The name of the file, with optional relative path. The path stored MUST not contain a drive or device letter, or a leading slash. All slashes MUST be forward slashes '/' as opposed to backwards slashes '\' for compatibility with Amiga and UNIX file systems etc. Also validate that the file name is not "." or "..", and that any name element is not equal to "." or ".." Parameters entryName:String ZIP entry name Returns:boolean true if a valid Zip Entry file name; false otherwise

sameNameFingerPrint	back to summary
private FingerPrint sameNameFingerPrint(FingerPrint fp1, FingerPrint fp2)

validate	back to summary
pack-priv static boolean validate(Main main, File zipFile) throws IOException

validate	back to summary
private boolean validate()

validateBase	back to summary
public void validateBase(Map<String, FingerPrint> fps)

validateVersioned	back to summary
public void validateVersioned(Map<String, FingerPrint> fps)

warn	back to summary
private void warn(String msg)

private Class Validator.EntryValidator

Class Inheritance

extends Object

java.lang.Object
sun.tools.jar.Validator.EntryValidator

Validate base on entries in CEN and LOC. To ensure - Valid entry name - No duplicate entries - CEN and LOC should have same entries, in the same order NOTE: In order to check the encounter order based on the CEN listing, this implementation assumes CEN entries are to be added before adding any LOC entries. That is, addCenEntry should be called before calls to addLocEntry to ensure encounter order can be compared properly.

Nested and Inner Type Summary

Modifier and Type	Class and Description
pack-priv static record	Validator.EntryValidator.EntryEncounter A record to keep the encounter order in the directory and count of the appearances
pack-priv static record	Validator.EntryValidator.EntryInfo Information used for validation for a entry in CEN and LOC.

Field Summary

Modifier and Type	Field and Description
pack-priv int	cenEncounterOrder
pack-priv LinkedHashMap<String, Validator.EntryValidator.EntryInfo>	entries Ordered deduplication set for entries
pack-priv int	locEncounterOrder
pack-priv boolean	outOfOrder
pack-priv static final Validator.EntryValidator.EntryEncounter	PLACE_HOLDER

Constructor Summary

Access	Constructor and Description
private	EntryValidator()

Method Summary

Modifier and Type	Method and Description
public void	addCenEntry(ZipEntry cenEntry) Record an entry apperance in CEN
public void	addLocEntry(ZipEntry locEntry) Record an entry apperance in LOC We compare entry order based on the CEN.
private void	checkDuplicates(int count, String msg, String entryName) Issue warning for duplicate entries
public void	validate() Validate the jar entries by checking each entry in encounter order
private void	validateEntry(String entryName, Validator.EntryValidator.EntryInfo entryInfo) Validation per entry observed.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

cenEncounterOrder	back to summary
pack-priv int cenEncounterOrder

entries	back to summary
pack-priv LinkedHashMap<String, Validator.EntryValidator.EntryInfo> entries Ordered deduplication set for entries

locEncounterOrder	back to summary
pack-priv int locEncounterOrder

outOfOrder	back to summary
pack-priv boolean outOfOrder

PLACE_HOLDER	back to summary
pack-priv static final Validator.EntryValidator.EntryEncounter PLACE_HOLDER

Constructor Detail

EntryValidator	back to summary
private EntryValidator()

Method Detail

addCenEntry	back to summary
public void addCenEntry(ZipEntry cenEntry) Record an entry apperance in CEN

addLocEntry	back to summary
public void addLocEntry(ZipEntry locEntry) Record an entry apperance in LOC We compare entry order based on the CEN. Thus do not increase LOC encounter order if the entry is only in LOC. Note This works because all CEN entries are added before adding LOC entries.

checkDuplicates	back to summary
private void checkDuplicates(int count, String msg, String entryName) Issue warning for duplicate entries

validate	back to summary
public void validate() Validate the jar entries by checking each entry in encounter order

validateEntry	back to summary
private void validateEntry(String entryName, Validator.EntryValidator.EntryInfo entryInfo) Validation per entry observed. Each entry must appear at least once in the CEN or LOC.

sun.tools.jar back to summary

pack-priv final Record Validator.EntryValidator.EntryEncounter

Class Inheritance

extends Record

java.lang.Object
java.lang.Record
sun.tools.jar.Validator.EntryValidator.EntryEncounter

Record Components

order:int
count:int

A record to keep the encounter order in the directory and count of the appearances

Field Summary

Modifier and Type	Field and Description
private final int	count Record Component accessed by count().
private final int	order Record Component accessed by order().

Constructor Summary

Access	Constructor and Description
pack-priv	EntryEncounter(int order, int count)

Method Summary

Modifier and Type	Method and Description
public int	count() Record Component getter of count.
public final boolean	equals(Object o) Implements abstract java.lang.Record.equals. Indicates whether some other object is "equal to" this one.
public final int	hashCode() Implements abstract java.lang.Record.hashCode. Returns a hash code value for the record.
pack-priv Validator.EntryValidator.EntryEncounter	increase(IntSupplier The supplier for the encounter order in the directory encounterOrder) Add to the appearance count.
pack-priv boolean	isPlaceHolder() True if this entry is not in the directory.
public int	order() Record Component getter of order.
public final String	toString() Implements abstract java.lang.Record.toString. Returns a string representation of the record.

Field Detail

count	back to summary
private final int count Record Component accessed by count().

order	back to summary
private final int order Record Component accessed by order().

Constructor Detail

EntryEncounter	back to summary
pack-priv EntryEncounter(int order, int count)

Method Detail

count	back to summary
public int count() Record Component getter of count.

equals back to summary

public final boolean equals(Object o)

Implements abstract java.lang.Record.equals.

Doc from java.lang.Record.equals.

Indicates whether some other object is "equal to" this one. In addition to the general contract of Object.equals, record classes must further obey the invariant that when a record instance is "copied" by passing the result of the record component accessor methods to the canonical constructor, as follows:

    R copy = new R(r.c1(), r.c2(), ..., r.cn());

then it must be the case that r.equals(copy).

hashCode back to summary

public final int hashCode()

Implements abstract java.lang.Record.hashCode.

Doc from java.lang.Record.hashCode.

Returns a hash code value for the record. Obeys the general contract of Object.hashCode. For records, hashing behavior is constrained by the refined contract of Record.equals, so that any two records created from the same components must have the same hash code.

increase

back to summary

pack-priv Validator.EntryValidator.EntryEncounter increase(IntSupplier encounterOrder)

Add to the appearance count.

Parameters

encounterOrder:IntSupplier: The supplier for the encounter order in the directory

isPlaceHolder	back to summary
pack-priv boolean isPlaceHolder() True if this entry is not in the directory.

order	back to summary
public int order() Record Component getter of order.

toString back to summary

public final String toString()

Implements abstract java.lang.Record.toString.

Doc from java.lang.Record.toString.

Returns a string representation of the record. In accordance with the general contract of Object#toString(), the toString method returns a string that "textually represents" this record. The result should be a concise but informative representation that is easy for a person to read.

In addition to this general contract, record classes must further participate in the invariant that any two records which are equal must produce equal strings. This invariant is necessarily relaxed in the rare case where corresponding equal component values might fail to produce equal strings for themselves.

sun.tools.jar back to summary

pack-priv final Record Validator.EntryValidator.EntryInfo

Class Inheritance

extends Record

java.lang.Object
java.lang.Record
sun.tools.jar.Validator.EntryValidator.EntryInfo

Record Components

cen:Validator.EntryValidator.EntryEncounter
loc:Validator.EntryValidator.EntryEncounter

Information used for validation for a entry in CEN and LOC.

Field Summary

Modifier and Type	Field and Description
private final Validator.EntryValidator.EntryEncounter	cen Record Component accessed by cen().
private final Validator.EntryValidator.EntryEncounter	loc Record Component accessed by loc().

Constructor Summary

Access	Constructor and Description
pack-priv	EntryInfo(Validator.EntryValidator.EntryEncounter cen, Validator.EntryValidator.EntryEncounter loc)

Method Summary

Modifier and Type	Method and Description
public Validator.EntryValidator.EntryEncounter	cen() Record Component getter of cen.
public final boolean	equals(Object o) Implements abstract java.lang.Record.equals. Indicates whether some other object is "equal to" this one.
public final int	hashCode() Implements abstract java.lang.Record.hashCode. Returns a hash code value for the record.
public Validator.EntryValidator.EntryEncounter	loc() Record Component getter of loc.
public final String	toString() Implements abstract java.lang.Record.toString. Returns a string representation of the record.

Field Detail

cen	back to summary
private final Validator.EntryValidator.EntryEncounter cen Record Component accessed by cen().

loc	back to summary
private final Validator.EntryValidator.EntryEncounter loc Record Component accessed by loc().

Constructor Detail

EntryInfo	back to summary
pack-priv EntryInfo(Validator.EntryValidator.EntryEncounter cen, Validator.EntryValidator.EntryEncounter loc)

Method Detail

cen	back to summary
public Validator.EntryValidator.EntryEncounter cen() Record Component getter of cen.

equals back to summary

public final boolean equals(Object o)

Implements abstract java.lang.Record.equals.

Doc from java.lang.Record.equals.

    R copy = new R(r.c1(), r.c2(), ..., r.cn());

then it must be the case that r.equals(copy).

hashCode back to summary

public final int hashCode()

Implements abstract java.lang.Record.hashCode.

Doc from java.lang.Record.hashCode.

loc	back to summary
public Validator.EntryValidator.EntryEncounter loc() Record Component getter of loc.

toString back to summary

public final String toString()

Implements abstract java.lang.Record.toString.

Doc from java.lang.Record.toString.

pack-priv final Class Validator

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class Validator.EntryValidator

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv final Record Validator.EntryValidator.EntryEncounter

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv final Record Validator.EntryValidator.EntryInfo

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv Class Validator.InvalidJarException

Field Summary

Constructor Summary

Field Detail

Constructor Detail