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java.lang.Objectcom.objsys.asn1j.runtime.Asn1Type
com.objsys.asn1j.runtime.Asn1OctetString
public class Asn1OctetString
This is a container class for holding the components of an ASN.1 octet string value.
Field Summary | |
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static Asn1Tag |
TAG
The TAG constant describes the universal tag for this data type (UNIVERSAL 4). |
byte[] |
value
This variable holds the octet string value. |
Fields inherited from class com.objsys.asn1j.runtime.Asn1Type |
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BIT_STRING, BMPString, BOOLEAN, ENUMERATED, EOC, EXTERNAL, GeneralString, GeneralTime, GraphicString, IA5String, INTEGER, NULL, NumericString, OBJECT_IDENTIFIER, ObjectDescriptor, OCTET_STRING, OpenType, PrintableString, REAL, RelativeOID, SEQUENCE, SET, T61String, TeletexString, UniversalString, UTCTime, UTF8String, VideotexString, VisibleString |
Constructor Summary | |
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Asn1OctetString()
This constructor creates an empty octet string that can be used in a decode method call to receive an octet string value. |
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Asn1OctetString(byte[] data)
This constructor initializes an octet string from the given byte array. |
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Asn1OctetString(byte[] data,
int offset,
int nbytes)
This constructor initializes an octet string from a portion of the given byte array. |
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Asn1OctetString(java.lang.String value_)
This constructor parses the given ASN.1 value text (either a binary or hex data string) and assigns the values to the internal bit string. |
Method Summary | |
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int |
compareTo(java.lang.Object octstr)
This method compares two Asn1OctetString objects for equality. |
void |
decode(Asn1BerDecodeBuffer buffer,
boolean explicit,
int implicitLength)
This method decodes an ASN.1 octet string value including the UNIVERSAL tag value and length if explicit tagging is specified. |
void |
decode(Asn1PerDecodeBuffer buffer)
This method decodes an ASN.1 octet string value using the packed encoding rules (PER). |
void |
decode(Asn1PerDecodeBuffer buffer,
long lower,
long upper)
This method decodes a sized ASN.1 octet string value using the packed encoding rules (PER). |
void |
decodeXER(java.lang.String buffer,
java.lang.String attrs)
This method decodes ASN.1 octet string type using the XML encoding rules (XER). |
void |
decodeXML(java.lang.String buffer,
java.lang.String attrs)
This method decodes an ASN.1 octet string type using the XML schema encoding rules. |
int |
encode(Asn1BerEncodeBuffer buffer,
boolean explicit)
This method encodes an ASN.1 octet string value including the UNIVERSAL tag value and length if explicit tagging is specified. |
void |
encode(Asn1BerOutputStream out,
boolean explicit)
This method encodes and writes to the stream an ASN.1 octet string value including the UNIVERSAL tag value and length if explicit tagging is specified. |
void |
encode(Asn1PerEncodeBuffer buffer)
This method encodes an unconstrained ASN.1 octet string value using the packed encoding rules (PER). |
void |
encode(Asn1PerEncodeBuffer buffer,
long lower,
long upper)
This method encodes a size-constrained ASN.1 octet string value using the packed encoding rules (PER). |
void |
encode(Asn1PerOutputStream out)
This method encodes an unconstrained ASN.1 octet string value using the packed encoding rules (PER). |
void |
encode(Asn1PerOutputStream out,
long lower,
long upper)
This method encodes a size-constrained ASN.1 octet string value using the packed encoding rules (PER). |
void |
encode(Asn1XerEncoder buffer,
java.lang.String elemName)
This method encodes ASN.1 octet string type using the XML encoding rules (XER). |
void |
encode(Asn1XmlEncoder buffer,
java.lang.String elemName,
java.lang.String nsPrefix)
This method encodes ASN.1 octet string type using the XML Encoding as specified in the XML schema standard(asn2xsd). |
void |
encodeAttribute(Asn1XmlEncoder buffer,
java.lang.String attrName)
This method encodes ASN.1 octet string type using the XML Encoding as specified in the XML schema standard(asn2xsd). |
boolean |
equals(byte[] value)
This method compares this octet string value to the given value for equality. |
boolean |
equals(java.lang.Object os)
This method compares this octet string value to the given value for equality. |
int |
getLength()
This method will return the length of the OCTET STRING in octets. |
java.io.InputStream |
toInputStream()
This method will return a byte array input stream representation of the octet string value. |
java.lang.String |
toString()
This method will return a string representation of the octet string value. |
Methods inherited from class com.objsys.asn1j.runtime.Asn1Type |
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clone, decode, decode, decode, encode, encode, encode, getTypeName, indent, isOpenType, matchTag, matchTag, pdiag, print, setKey, setOpenType |
Methods inherited from class java.lang.Object |
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finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final Asn1Tag TAG
public transient byte[] value
Constructor Detail |
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public Asn1OctetString()
public Asn1OctetString(byte[] data)
data
- Byte array containing an octet string
in binary form.public Asn1OctetString(byte[] data, int offset, int nbytes)
data
- Byte array containing an octet string
in binary form.offset
- Starting offset in data from which to copy bytesnbytes
- Number of bytes to copy from target arraypublic Asn1OctetString(java.lang.String value_) throws Asn1ValueParseException
value_
- The ASN.1 value specification text
Asn1ValueParseException
Method Detail |
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public int compareTo(java.lang.Object octstr)
compareTo
in interface java.lang.Comparable
octstr
- Asn1OctetString to comparepublic void decode(Asn1BerDecodeBuffer buffer, boolean explicit, int implicitLength) throws Asn1Exception, java.io.IOException
decode
in interface Asn1TypeIF
decode
in class Asn1Type
buffer
- Decode message buffer objectexplicit
- Flag indicating element is explicitly taggedimplicitLength
- Length of contents if implicit
Asn1Exception
java.io.IOException
public int encode(Asn1BerEncodeBuffer buffer, boolean explicit) throws Asn1Exception
encode
in interface Asn1TypeIF
encode
in class Asn1Type
buffer
- Encode message buffer objectexplicit
- Flag indicating explicit tagging should be done
Asn1Exception
public void decode(Asn1PerDecodeBuffer buffer) throws Asn1Exception, java.io.IOException
decode
in interface Asn1TypeIF
decode
in class Asn1Type
buffer
- Decode message buffer object
Asn1Exception
java.io.IOException
public void decode(Asn1PerDecodeBuffer buffer, long lower, long upper) throws Asn1Exception, java.io.IOException
buffer
- Decode message buffer objectlower
- Lower bound (inclusive) of size constraintupper
- Upper bound (inclusive) of size constraint
Asn1Exception
java.io.IOException
public void encode(Asn1PerEncodeBuffer buffer) throws Asn1Exception, java.io.IOException
encode
in interface Asn1TypeIF
encode
in class Asn1Type
buffer
- Encode message buffer object
Asn1Exception
java.io.IOException
public void encode(Asn1PerEncodeBuffer buffer, long lower, long upper) throws Asn1Exception, java.io.IOException
buffer
- Encode message buffer objectlower
- Lower bound (inclusive) of size constraintupper
- Upper bound (inclusive) of size constraint
Asn1Exception
java.io.IOException
public void encode(Asn1XerEncoder buffer, java.lang.String elemName) throws java.io.IOException, Asn1Exception
encode
in interface Asn1TypeIF
encode
in class Asn1Type
buffer
- Encode message buffer objectelemName
- XML element name used to wrap string
java.io.IOException
- Any exception thrown by the underlying stream.
Asn1Exception
- Thrown, if operation is failed.public void decodeXER(java.lang.String buffer, java.lang.String attrs) throws Asn1Exception
buffer
- String containing data to be decodedattrs
- Attributes string from element tag
Asn1Exception
public void encode(Asn1XmlEncoder buffer, java.lang.String elemName, java.lang.String nsPrefix) throws java.io.IOException, Asn1Exception
encode
in interface Asn1TypeIF
encode
in class Asn1Type
buffer
- Encode message buffer objectelemName
- XML element name used to wrap stringnsPrefix
- XML element name space prefix
java.io.IOException
- Any exception thrown by the underlying stream.
Asn1Exception
- Thrown, if operation is failed.public void encodeAttribute(Asn1XmlEncoder buffer, java.lang.String attrName) throws Asn1Exception, java.io.IOException
encodeAttribute
in class Asn1Type
buffer
- Encode message buffer objectelemName
- XML element name used to wrap stringnsPrefix
- XML element name space prefix
Asn1Exception
- Thrown, if operation is failed.
java.io.IOException
- Any exception thrown by the underlying stream.public void decodeXML(java.lang.String buffer, java.lang.String attrs) throws Asn1Exception
decodeXML
in interface Asn1TypeIF
decodeXML
in class Asn1Type
buffer
- String containing data to be decodedattrs
- Attributes string from element tag
Asn1Exception
public boolean equals(byte[] value)
value
- Byte array containing octet datapublic boolean equals(java.lang.Object os)
equals
in class java.lang.Object
os
- Asn1OctetString object to comparepublic int getLength() throws Asn1InvalidLengthException
getLength
in class Asn1Type
Asn1InvalidLengthException
public java.io.InputStream toInputStream()
public java.lang.String toString()
toString
in class java.lang.Object
public void encode(Asn1BerOutputStream out, boolean explicit) throws Asn1Exception, java.io.IOException
encode
in interface Asn1TypeIF
encode
in class Asn1Type
out
- BER Output Stream objectexplicit
- Flag indicating explicit tagging should be done
java.io.IOException
- Any exception thrown by the underlying OutputStream.
Asn1Exception
- Thrown, if operation is failed.public void encode(Asn1PerOutputStream out) throws Asn1Exception, java.io.IOException
encode
in interface Asn1TypeIF
encode
in class Asn1Type
out
- PER Output Stream object
java.io.IOException
- Any exception thrown by the Asn1PerOutputStream.
Asn1Exception
- Thrown, if operation is failed.public void encode(Asn1PerOutputStream out, long lower, long upper) throws Asn1Exception, java.io.IOException
out
- PER Output Stream objectlower
- Lower bound (inclusive) of size constraintupper
- Upper bound (inclusive) of size constraint
java.io.IOException
- Any exception thrown by the Asn1PerOutputStream.
Asn1Exception
- Thrown, if operation is failed.
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