Modifier and Type	Class and Description
private static class	JceSecurity.WeakIdentityWrapper

Modifier and Type	Field and Description
private static final Map<Class<?>, URL>	codeBaseCacheRef
private static final Debug	debug
private static CryptoPermissions	defaultPolicy
private static CryptoPermissions	exemptPolicy
private static final boolean	isRestricted
private static final URL	NULL_URL
private static final Object	PROVIDER_VERIFIED
private static final ReferenceQueue<Object>	queue
private static final Map<JceSecurity.WeakIdentityWrapper, Object>	verificationResults
private static final Map<Provider, Object>	verifyingProviders

Access	Constructor and Description
private	JceSecurity()

Method Summary

Modifier and Type	Method and Description
pack-priv static boolean	canUseProvider(Provider p)
pack-priv static void	expungeStaleWrappers() Removes weakly reachable keys from history.
pack-priv static URL	getCodeBase(final Class<?> clazz)
pack-priv static CryptoPermissions	getDefaultPolicy()
pack-priv static CryptoPermissions	getExemptPolicy()
pack-priv static GetInstance.Instance	getInstance(String type, Class<?> clazz, String algorithm, String provider)
pack-priv static GetInstance.Instance	getInstance(String type, Class<?> clazz, String algorithm, Provider provider)
pack-priv static GetInstance.Instance	getInstance(String type, Class<?> clazz, String algorithm)
pack-priv static Exception	getVerificationResult(Provider p)
pack-priv static boolean	isRestricted()
private static void	setupJurisdictionPolicies()
pack-priv static CryptoPermissions	verifyExemptJar(URL codeBase) Verify if the JAR at URL codeBase is a signed exempt application JAR file and returns the permissions bundled with the JAR.
pack-priv static void	verifyProvider(URL codeBase, Provider p) Verify if the JAR at URL codeBase is a signed provider JAR file.

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

Field Detail

codeBaseCacheRef	back to summary
private static final Map<Class<?>, URL> codeBaseCacheRef

debug	back to summary
private static final Debug debug

defaultPolicy	back to summary
private static CryptoPermissions defaultPolicy

exemptPolicy	back to summary
private static CryptoPermissions exemptPolicy

isRestricted	back to summary
private static final boolean isRestricted

NULL_URL	back to summary
private static final URL NULL_URL

PROVIDER_VERIFIED	back to summary
private static final Object PROVIDER_VERIFIED

queue	back to summary
private static final ReferenceQueue<Object> queue

verificationResults	back to summary
private static final Map<JceSecurity.WeakIdentityWrapper, Object> verificationResults

verifyingProviders	back to summary
private static final Map<Provider, Object> verifyingProviders

Constructor Detail

JceSecurity	back to summary
private JceSecurity()

Method Detail

canUseProvider	back to summary
pack-priv static boolean canUseProvider(Provider p)

expungeStaleWrappers	back to summary
pack-priv static void expungeStaleWrappers() Removes weakly reachable keys from history.

getCodeBase	back to summary
pack-priv static URL getCodeBase(final Class<?> clazz)

getDefaultPolicy	back to summary
pack-priv static CryptoPermissions getDefaultPolicy()

getExemptPolicy	back to summary
pack-priv static CryptoPermissions getExemptPolicy()

getInstance	back to summary
pack-priv static GetInstance.Instance getInstance(String type, Class<?> clazz, String algorithm, String provider) throws NoSuchAlgorithmException, NoSuchProviderException

getInstance	back to summary
pack-priv static GetInstance.Instance getInstance(String type, Class<?> clazz, String algorithm, Provider provider) throws NoSuchAlgorithmException

getInstance	back to summary
pack-priv static GetInstance.Instance getInstance(String type, Class<?> clazz, String algorithm) throws NoSuchAlgorithmException

getVerificationResult	back to summary
pack-priv static Exception getVerificationResult(Provider p)

isRestricted	back to summary
pack-priv static boolean isRestricted()

setupJurisdictionPolicies	back to summary
private static void setupJurisdictionPolicies() throws Exception

verifyExemptJar	back to summary
pack-priv static CryptoPermissions verifyExemptJar(URL codeBase) throws Exception Verify if the JAR at URL codeBase is a signed exempt application JAR file and returns the permissions bundled with the JAR. Exceptions Exception: on error

verifyExemptJar

back to summary

pack-priv static CryptoPermissions verifyExemptJar(URL codeBase) throws Exception

Verify if the JAR at URL codeBase is a signed exempt application JAR file and returns the permissions bundled with the JAR.

Exceptions

Exception:: on error

verifyProvider	back to summary
pack-priv static void verifyProvider(URL codeBase, Provider p) throws Exception Verify if the JAR at URL codeBase is a signed provider JAR file. Exceptions Exception: on error

verifyProvider

back to summary

pack-priv static void verifyProvider(URL codeBase, Provider p) throws Exception

Verify if the JAR at URL codeBase is a signed provider JAR file.

Exceptions

Exception:: on error

javax.crypto back to summary

private final Class JceSecurity.WeakIdentityWrapper

Class Inheritance

extends WeakReference<Object>

java.lang.Object
java.lang.ref.Reference
java.lang.ref.WeakReference
javax.crypto.JceSecurity.WeakIdentityWrapper

Field Summary

Modifier and Type	Field and Description
pack-priv final int	hash

Constructor Summary

Access	Constructor and Description
pack-priv	WeakIdentityWrapper(Provider obj, ReferenceQueue<Object> queue)

Method Summary

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

Field Detail

hash	back to summary
pack-priv final int hash

Constructor Detail

WeakIdentityWrapper	back to summary
pack-priv WeakIdentityWrapper(Provider obj, ReferenceQueue<Object> queue)

Method Detail

equals back to summary

equals	back to summary
public boolean equals(Object o) 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 o)

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

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Annotations

@Override

pack-priv final Class JceSecurity

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class JceSecurity.WeakIdentityWrapper

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail