Modifier and Type	Class and Description
private static class	CryptoPolicyParser.CryptoPermissionEntry Each crypto permission entry in the policy configuration file is represented by a `CryptoPermissionEntry` object.
private static class	CryptoPolicyParser.GrantEntry Each grant entry in the policy configuration file is represented by a `GrantEntry` object.
pack-priv static class	CryptoPolicyParser.ParsingException

Modifier and Type	Field and Description
private boolean	allPermEntryFound
private final Vector<CryptoPolicyParser.GrantEntry>	grantEntries
private int	lookahead
private StreamTokenizer	st

Access	Constructor and Description
pack-priv	CryptoPolicyParser() Creates a `CryptoPolicyParser` object.

Method Summary

Modifier and Type	Method and Description
private static AlgorithmParameterSpec	getInstance(String type, Integer[] params)
pack-priv CryptoPermission[]	getPermissions()
private boolean	isConsistent(String alg, String exemptionMechanism, Hashtable<String, Vector<String>> processedPermissions)
private int	match() Excepts to match a non-negative number.
private String	match(String expect)
private CryptoPolicyParser.GrantEntry	parseGrantEntry(Hashtable<String, Vector<String>> processedPermissions) parse a Grant entry
private CryptoPolicyParser.CryptoPermissionEntry	parsePermissionEntry(Hashtable<String, Vector<String>> processedPermissions) parse a CryptoPermission entry
private boolean	peek(String expect)
private boolean	peekAndMatch(String expect)
pack-priv void	read(Reader the policy `Reader` object. policy) Reads a policy configuration using a `Reader` object.

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

Field Detail

allPermEntryFound	back to summary
private boolean allPermEntryFound

grantEntries	back to summary
private final Vector<CryptoPolicyParser.GrantEntry> grantEntries

lookahead	back to summary
private int lookahead

st	back to summary
private StreamTokenizer st

CryptoPolicyParser	back to summary
pack-priv CryptoPolicyParser() Creates a `CryptoPolicyParser` object.

Method Detail

getInstance	back to summary
private static AlgorithmParameterSpec getInstance(String type, Integer[] params) throws ParsingException

getPermissions	back to summary
pack-priv CryptoPermission[] getPermissions()

isConsistent	back to summary
private boolean isConsistent(String alg, String exemptionMechanism, Hashtable<String, Vector<String>> processedPermissions)

match	back to summary
private int match() throws ParsingException, IOException Excepts to match a non-negative number.

match	back to summary
private String match(String expect) throws ParsingException, IOException

parseGrantEntry	back to summary
private CryptoPolicyParser.GrantEntry parseGrantEntry(Hashtable<String, Vector<String>> processedPermissions) throws ParsingException, IOException parse a Grant entry

parsePermissionEntry	back to summary
private CryptoPolicyParser.CryptoPermissionEntry parsePermissionEntry(Hashtable<String, Vector<String>> processedPermissions) throws ParsingException, IOException parse a CryptoPermission entry

peek	back to summary
private boolean peek(String expect)

peekAndMatch	back to summary
private boolean peekAndMatch(String expect) throws ParsingException, IOException

read back to summary

read	back to summary
pack-priv void read(Reader policy) throws ParsingException, IOException Reads a policy configuration using a `Reader` object. Parameters policy:Reader the policy `Reader` object. Exceptions ParsingException: if the policy configuration contains a syntax error. IOException: if an error occurs while reading the policy configuration.

pack-priv void read(Reader policy) throws ParsingException, IOException

Reads a policy configuration using a Reader object.

Parameters

policy:Reader: the policy Reader object.

Exceptions

ParsingException:: if the policy configuration contains a syntax error.
IOException:: if an error occurs while reading the policy configuration.

javax.crypto back to summary

private Class CryptoPolicyParser.CryptoPermissionEntry

Class Inheritance

extends Object

java.lang.Object
javax.crypto.CryptoPolicyParser.CryptoPermissionEntry

Each crypto permission entry in the policy configuration file is represented by a CryptoPermissionEntry object.

For example, the entry

    permission javax.crypto.CryptoPermission "DES", 56;

is represented internally


pe = new CryptoPermissionEntry("javax.crypto.cryptoPermission",
                          "DES", 56);

See Also: java.security.Permissions, javax.crypto.CryptoPermission, javax.crypto.CryptoAllPermission

Field Summary

Modifier and Type	Field and Description
pack-priv String	alg
pack-priv AlgorithmParameterSpec	algParamSpec
pack-priv boolean	checkParam
pack-priv String	cryptoPermission
pack-priv String	exemptionMechanism
pack-priv int	maxKeySize

Constructor Summary

Access	Constructor and Description
pack-priv	CryptoPermissionEntry()

Method Summary

Modifier and Type	Method and Description
public boolean	equals(Object obj) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public int	hashCode() Overrides java.lang.Object.hashCode. Calculates a hash code value for the object.

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

Field Detail

alg	back to summary
pack-priv String alg

algParamSpec	back to summary
pack-priv AlgorithmParameterSpec algParamSpec

checkParam	back to summary
pack-priv boolean checkParam

cryptoPermission	back to summary
pack-priv String cryptoPermission

exemptionMechanism	back to summary
pack-priv String exemptionMechanism

maxKeySize	back to summary
pack-priv int maxKeySize

Constructor Detail

CryptoPermissionEntry	back to summary
pack-priv CryptoPermissionEntry()

Method Detail

equals back to summary

equals	back to summary
public boolean equals(Object obj) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Annotations @Override

public boolean equals(Object obj)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Annotations

@Override

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Calculates a hash code value for the object. Objects which are equal will also have the same hashcode. Annotations @Override

hashCode

back to summary

public int hashCode()

Overrides java.lang.Object.hashCode.

Calculates a hash code value for the object. Objects which are equal will also have the same hashcode.

Annotations

@Override

javax.crypto back to summary

private Class CryptoPolicyParser.GrantEntry

Class Inheritance

extends Object

java.lang.Object
javax.crypto.CryptoPolicyParser.GrantEntry

Each grant entry in the policy configuration file is represented by a GrantEntry object.

For example, the entry

     grant {
      permission javax.crypto.CryptoPermission "DES", 56;
     };

is represented internally


pe = new CryptoPermissionEntry("javax.crypto.CryptoPermission",
                          "DES", 56);

ge = new GrantEntry();

ge.add(pe);

See Also: java.security.Permission, javax.crypto.CryptoPermission, javax.crypto.CryptoPermissions

Field Summary

Modifier and Type	Field and Description
private final Vector<CryptoPolicyParser.CryptoPermissionEntry>	permissionEntries

Constructor Summary

Access	Constructor and Description
pack-priv	GrantEntry()

Method Summary

Modifier and Type	Method and Description
pack-priv void	add(CryptoPolicyParser.CryptoPermissionEntry pe)

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

Field Detail

permissionEntries	back to summary
private final Vector<CryptoPolicyParser.CryptoPermissionEntry> permissionEntries

Constructor Detail

GrantEntry	back to summary
pack-priv GrantEntry()

Method Detail

add	back to summary
pack-priv void add(CryptoPolicyParser.CryptoPermissionEntry pe)

javax.crypto back to summary

pack-priv final Class CryptoPolicyParser.ParsingException

Class Inheritance

extends GeneralSecurityException

java.lang.Object
java.lang.Throwable
java.lang.Exception
java.security.GeneralSecurityException
javax.crypto.CryptoPolicyParser.ParsingException

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID Hides java.security.GeneralSecurityException.serialVersionUID.

Constructor Summary

Access	Constructor and Description
pack-priv	ParsingException(String the detail message. msg) Constructs a `ParsingException` with the specified detail message.
pack-priv	ParsingException(int line, String msg)
pack-priv	ParsingException(int line, String expect, String actual)

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID Hides java.security.GeneralSecurityException.serialVersionUID. Annotations @Serial

Constructor Detail

ParsingException back to summary

ParsingException	back to summary
pack-priv ParsingException(String msg) Constructs a `ParsingException` with the specified detail message. Parameters msg:String the detail message.

pack-priv ParsingException(String msg)

Constructs a ParsingException with the specified detail message.

Parameters

msg:String: the detail message.

ParsingException	back to summary
pack-priv ParsingException(int line, String msg)

ParsingException	back to summary
pack-priv ParsingException(int line, String expect, String actual)

pack-priv final Class CryptoPolicyParser

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class CryptoPolicyParser.CryptoPermissionEntry

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class CryptoPolicyParser.GrantEntry

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv final Class CryptoPolicyParser.ParsingException

Field Summary

Constructor Summary

Field Detail

Constructor Detail