Apache Mina SSHD 2.15.0 · org.apache.sshd.common.util.io.der.ASN1Object

Modifier and Type	Field and Description
public static final byte	CONSTRUCTED
private boolean	constructed
private int	length
private ASN1Class	objClass
private ASN1Type	objType
private static final long	serialVersionUID
private byte[]	value

Access	Constructor and Description
public	ASN1Object()
public	ASN1Object(byte tag, int len, byte... data)
public	ASN1Object(ASN1Class c, ASN1Type t, boolean ctored, int len, byte... data)

Method Summary

Modifier and Type	Method and Description
public BigInteger	Returns: BigInteger asInteger() Get the value as `BigInteger`
public Object	asObject()
public List<Integer>	asOID()
public String	Returns: Java string asString() Get value as string.
public ASN1Object	clone() Overrides java.lang.Object.clone. Creates and returns a copy of this object.
public DERParser	createParser()
public boolean	equals(Object the reference object with which to compare. obj) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public int	getLength()
public ASN1Class	getObjClass()
public ASN1Type	getObjType()
public byte[]	getPureValueBytes()
public byte[]	getValue()
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public boolean	isConstructed()
public void	setConstructed(boolean c)
public void	setLength(int l)
public void	setObjClass(ASN1Class c)
public void	setObjType(ASN1Type y)
public void	setValue(byte[] v)
public BigInteger	toInteger()
public List<Integer>	toOID()
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

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

CONSTRUCTED	back to summary
public static final byte CONSTRUCTED

constructed	back to summary
private boolean constructed

length	back to summary
private int length

objClass	back to summary
private ASN1Class objClass

objType	back to summary
private ASN1Type objType

serialVersionUID	back to summary
private static final long serialVersionUID

value	back to summary
private byte[] value

ASN1Object	back to summary
public ASN1Object()

ASN1Object	back to summary
public ASN1Object(byte tag, int len, byte... data)

ASN1Object	back to summary
public ASN1Object(ASN1Class c, ASN1Type t, boolean ctored, int len, byte... data)

Method Detail

asInteger back to summary

asInteger	back to summary
public BigInteger asInteger() throws IOException Get the value as `BigInteger` Returns:BigInteger BigInteger Exceptions IOException: if type not an `ASN1Type#INTEGER`

public BigInteger asInteger() throws IOException

Get the value as BigInteger

Returns:BigInteger

BigInteger

Exceptions

IOException:: if type not an ASN1Type#INTEGER

asObject	back to summary
public Object asObject() throws IOException

asOID	back to summary
public List<Integer> asOID() throws IOException

asString	back to summary
public String asString() throws IOException Get value as string. Most strings are treated as Latin-1. Returns:String Java string Exceptions IOException: if

asString

back to summary

public String asString() throws IOException

Get value as string. Most strings are treated as Latin-1.

Returns:String

Java string

Exceptions

IOException:: if

clone back to summary

clone	back to summary
public ASN1Object clone() Overrides java.lang.Object.clone. Doc from java.lang.Object.clone. Creates and returns a copy of this object. The precise meaning of "copy" may depend on the class of the object. The general intent is that, for any object `x`, the expression: x.clone() != x will be true, and that the expression: x.clone().getClass() == x.getClass() will be `true`, but these are not absolute requirements. While it is typically the case that: x.clone().equals(x) will be `true`, this is not an absolute requirement. By convention, the returned object should be obtained by calling `super.clone`. If a class and all of its superclasses (except `Object`) obey this convention, it will be the case that `x.clone().getClass() == x.getClass()`. By convention, the object returned by this method should be independent of this object (which is being cloned). To achieve this independence, it may be necessary to modify one or more fields of the object returned by `super.clone` before returning it. Typically, this means copying any mutable objects that comprise the internal "deep structure" of the object being cloned and replacing the references to these objects with references to the copies. If a class contains only primitive fields or references to immutable objects, then it is usually the case that no fields in the object returned by `super.clone` need to be modified. Returns:ASN1Object a clone of this instance. Annotations @Override

public ASN1Object clone()

Overrides java.lang.Object.clone.

Doc from java.lang.Object.clone.

Creates and returns a copy of this object. The precise meaning of "copy" may depend on the class of the object. The general intent is that, for any object x, the expression:

x.clone() != x

will be true, and that the expression:

x.clone().getClass() == x.getClass()

will be true, but these are not absolute requirements. While it is typically the case that:

x.clone().equals(x)

will be true, this is not an absolute requirement.

By convention, the returned object should be obtained by calling super.clone. If a class and all of its superclasses (except Object) obey this convention, it will be the case that x.clone().getClass() == x.getClass().

By convention, the object returned by this method should be independent of this object (which is being cloned). To achieve this independence, it may be necessary to modify one or more fields of the object returned by super.clone before returning it. Typically, this means copying any mutable objects that comprise the internal "deep structure" of the object being cloned and replacing the references to these objects with references to the copies. If a class contains only primitive fields or references to immutable objects, then it is usually the case that no fields in the object returned by super.clone need to be modified.

Returns:ASN1Object

a clone of this instance.

Annotations

@Override

createParser	back to summary
public DERParser createParser()

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. Parameters obj:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise. 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.

Parameters

obj:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

getLength	back to summary
public int getLength()

getObjClass	back to summary
public ASN1Class getObjClass()

getObjType	back to summary
public ASN1Type getObjType()

getPureValueBytes	back to summary
public byte[] getPureValueBytes()

getValue	back to summary
public byte[] getValue()

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. Returns:int a hash code value for this object 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.

Returns:int

a hash code value for this object

Annotations

@Override

isConstructed	back to summary
public boolean isConstructed()

setConstructed	back to summary
public void setConstructed(boolean c)

setLength	back to summary
public void setLength(int l)

setObjClass	back to summary
public void setObjClass(ASN1Class c)

setObjType	back to summary
public void setObjType(ASN1Type y)

setValue	back to summary
public void setValue(byte[] v)

toInteger	back to summary
public BigInteger toInteger()

toOID	back to summary
public List<Integer> toOID() throws IOException

toString back to summary

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Satisfying this method's contract implies a non-`null` result must be returned. Returns:String a string representation of the object Annotations @Override

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String

a string representation of the object

Annotations

@Override

public Class ASN1Object

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