Package com.unboundid.asn1
Class ASN1Sequence
- java.lang.Object
-
- com.unboundid.asn1.ASN1Element
-
- com.unboundid.asn1.ASN1Sequence
-
- All Implemented Interfaces:
java.io.Serializable
@NotMutable @ThreadSafety(level=COMPLETELY_THREADSAFE) public final class ASN1Sequence extends ASN1Element
This class provides an ASN.1 sequence element, which is used to hold an ordered set of zero or more other elements (potentially including additional "envelope" element types like other sequences and/or sets).- See Also:
- Serialized Form
-
-
Constructor Summary
Constructors Constructor Description ASN1Sequence()
Creates a new ASN.1 sequence with the default BER type and no encapsulated elements.ASN1Sequence(byte type)
Creates a new ASN.1 sequence with the specified BER type and no encapsulated elements.ASN1Sequence(byte type, ASN1Element... elements)
Creates a new ASN.1 sequence with the specified BER type and the provided set of elements.ASN1Sequence(byte type, java.util.Collection<? extends ASN1Element> elements)
Creates a new ASN.1 sequence with the specified BER type and the provided set of elements.ASN1Sequence(ASN1Element... elements)
Creates a new ASN.1 sequence with the default BER type and the provided set of elements.ASN1Sequence(java.util.Collection<? extends ASN1Element> elements)
Creates a new ASN.1 sequence with the default BER type and the provided set of elements.
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static ASN1Sequence
decodeAsSequence(byte[] elementBytes)
Decodes the contents of the provided byte array as a sequence element.static ASN1Sequence
decodeAsSequence(ASN1Element element)
Decodes the provided ASN.1 element as a sequence element.ASN1Element[]
elements()
Retrieves the set of encapsulated elements held in this sequence.void
encodeTo(ByteStringBuffer buffer)
Appends an encoded representation of this ASN.1 element to the provided buffer.byte[]
getValue()
Retrieves the encoded value for this element.int
getValueLength()
Retrieves the number of bytes contained in the value.void
toString(java.lang.StringBuilder buffer)
Appends a string representation of the value for this ASN.1 element to the provided buffer.-
Methods inherited from class com.unboundid.asn1.ASN1Element
decode, decodeAsBigInteger, decodeAsBitString, decodeAsBoolean, decodeAsEnumerated, decodeAsGeneralizedTime, decodeAsIA5String, decodeAsInteger, decodeAsLong, decodeAsNull, decodeAsNumericString, decodeAsObjectIdentifier, decodeAsOctetString, decodeAsPrintableString, decodeAsSequence, decodeAsSet, decodeAsUTCTime, decodeAsUTF8String, encode, encodeLength, equals, equalsIgnoreType, getType, getTypeClass, hashCode, isConstructed, readFrom, readFrom, toString, writeTo
-
-
-
-
Constructor Detail
-
ASN1Sequence
public ASN1Sequence()
Creates a new ASN.1 sequence with the default BER type and no encapsulated elements.
-
ASN1Sequence
public ASN1Sequence(byte type)
Creates a new ASN.1 sequence with the specified BER type and no encapsulated elements.- Parameters:
type
- The BER type to use for this element.
-
ASN1Sequence
public ASN1Sequence(ASN1Element... elements)
Creates a new ASN.1 sequence with the default BER type and the provided set of elements.- Parameters:
elements
- The set of elements to include in this sequence.
-
ASN1Sequence
public ASN1Sequence(java.util.Collection<? extends ASN1Element> elements)
Creates a new ASN.1 sequence with the default BER type and the provided set of elements.- Parameters:
elements
- The set of elements to include in this sequence.
-
ASN1Sequence
public ASN1Sequence(byte type, ASN1Element... elements)
Creates a new ASN.1 sequence with the specified BER type and the provided set of elements.- Parameters:
type
- The BER type to use for this element.elements
- The set of elements to include in this sequence.
-
ASN1Sequence
public ASN1Sequence(byte type, java.util.Collection<? extends ASN1Element> elements)
Creates a new ASN.1 sequence with the specified BER type and the provided set of elements.- Parameters:
type
- The BER type to use for this element.elements
- The set of elements to include in this sequence.
-
-
Method Detail
-
getValueLength
public int getValueLength()
Retrieves the number of bytes contained in the value.- Overrides:
getValueLength
in classASN1Element
- Returns:
- The number of bytes contained in the value.
-
getValue
public byte[] getValue()
Retrieves the encoded value for this element.- Overrides:
getValue
in classASN1Element
- Returns:
- The encoded value for this element.
-
encodeTo
public void encodeTo(ByteStringBuffer buffer)
Appends an encoded representation of this ASN.1 element to the provided buffer.- Overrides:
encodeTo
in classASN1Element
- Parameters:
buffer
- The buffer to which the encoded representation should be appended.
-
elements
public ASN1Element[] elements()
Retrieves the set of encapsulated elements held in this sequence.- Returns:
- The set of encapsulated elements held in this sequence.
-
decodeAsSequence
public static ASN1Sequence decodeAsSequence(byte[] elementBytes) throws ASN1Exception
Decodes the contents of the provided byte array as a sequence element.- Parameters:
elementBytes
- The byte array to decode as an ASN.1 sequence element.- Returns:
- The decoded ASN.1 sequence element.
- Throws:
ASN1Exception
- If the provided array cannot be decoded as a sequence element.
-
decodeAsSequence
public static ASN1Sequence decodeAsSequence(ASN1Element element) throws ASN1Exception
Decodes the provided ASN.1 element as a sequence element.- Parameters:
element
- The ASN.1 element to be decoded.- Returns:
- The decoded ASN.1 sequence element.
- Throws:
ASN1Exception
- If the provided element cannot be decoded as a sequence element.
-
toString
public void toString(java.lang.StringBuilder buffer)
Appends a string representation of the value for this ASN.1 element to the provided buffer.- Overrides:
toString
in classASN1Element
- Parameters:
buffer
- The buffer to which to append the information.
-
-