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org.mozilla.jss.asn1
Class SET.Template
java.lang.Object org.mozilla.jss.asn1.SET.Template
- All Implemented Interfaces:
- ASN1Template
- Enclosing class:
- SET
public static class SET.Template
- extends java.lang.Object
- implements ASN1Template
- extends java.lang.Object
SET.Template This class is used for decoding DER-encoded SETs.
Nested Class Summary | |
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static class |
SET.Template.Element
An element of a SET template. |
Constructor Summary | |
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SET.Template()
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Method Summary | |
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void |
addElement(ASN1Template t)
Adds a sub-template to the end of this SET template. |
void |
addElement(ASN1Template t,
ASN1Value def)
Adds a sub-template with the given default value to the end of this SET template. |
void |
addElement(Tag implicit,
ASN1Template t)
Adds a sub-template with the given implicit tag to the end of this SET template. |
void |
addElement(Tag implicit,
ASN1Template t,
ASN1Value def)
Adds a sub-template with the given default value and implicit tag to the end of this SET template. |
void |
addOptionalElement(ASN1Template t)
Adds an optional sub-template to the end of this SET template. |
void |
addOptionalElement(Tag implicit,
ASN1Template t)
Adds an optional sub-template with the given implicit tag to the end of this SET template. |
ASN1Value |
decode(java.io.InputStream istream)
Decodes the input stream into a SET value. |
ASN1Value |
decode(Tag tag,
java.io.InputStream istream)
Decodes the input stream into a SET value with the given implicit tag. |
ASN1Value |
defaultAt(int index)
Returns the default value for the sub-template at the given index. |
Tag |
implicitTagAt(int index)
Returns the implicit tag of the item stored at the given index. |
void |
insertElementAt(ASN1Template t,
ASN1Value def,
int index)
Inserts the template with the given default value at the given index. |
void |
insertElementAt(ASN1Template t,
int index)
Inserts the template at the given index. |
void |
insertElementAt(Tag implicit,
ASN1Template t,
ASN1Value def,
int index)
Inserts the template with the given implicit tag and given default value at the given index. |
void |
insertElementAt(Tag implicit,
ASN1Template t,
int index)
Inserts the template with the given implicit tag at the given index. |
void |
insertOptionalElementAt(ASN1Template t,
int index)
Inserts the optional template at the given index. |
void |
insertOptionalElementAt(Tag implicit,
ASN1Template t,
int index)
Inserts the optional template with the given default value at the given index. |
boolean |
isOptionalAt(int index)
Returns true if the sub-template at the given index
is optional. |
void |
removeAllElements()
|
void |
removeElementAt(int index)
|
int |
size()
Returns the number of elements in the SET. |
boolean |
tagMatch(Tag tag)
Determines whether the given tag satisfies this template. |
ASN1Template |
templateAt(int index)
Returns the sub-template stored at the given index. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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SET.Template
public SET.Template()
Method Detail |
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addElement
public void addElement(ASN1Template t)
- Adds a sub-template to the end of this SET template. For example,
if the ASN.1 included:
MySet ::= SET { item SubType, ... }
the "item" element would be added to the MySet template with:mySet.addElement( new SubType.Template() );
insertElementAt
public void insertElementAt(ASN1Template t, int index)
- Inserts the template at the given index.
addElement
public void addElement(Tag implicit, ASN1Template t)
- Adds a sub-template with the given implicit tag to the end of this
SET template. For example, if the ASN.1 included:
MySet ::= SET { item [0] IMPLICIT SubType, ... }
the "item" element would be added to the MySet template with:mySet.addElement( new Tag(0), new SubType.Template() );
insertElementAt
public void insertElementAt(Tag implicit, ASN1Template t, int index)
- Inserts the template with the given implicit tag at the given index.
addOptionalElement
public void addOptionalElement(ASN1Template t)
- Adds an optional sub-template to the end
of this SET template. For example, if the ASN.1 included:
MySet ::= SET { item SubType OPTIONAL, ... }
the "item" element would be added to the MySet template with:mySet.addOptionalElement( new SubType.Template() );
insertOptionalElementAt
public void insertOptionalElementAt(ASN1Template t, int index)
- Inserts the optional template at the given index.
addOptionalElement
public void addOptionalElement(Tag implicit, ASN1Template t)
- Adds an optional sub-template with the given implicit tag to the end
of this SET template. For example, if the ASN.1 included:
MySet ::= SET { item [0] IMPLICIT SubType OPTIONAL, ... }
the "item" element would be added to the MySet template with:mySet.addOptionalElement( new Tag(0), new SubType.Template() );
insertOptionalElementAt
public void insertOptionalElementAt(Tag implicit, ASN1Template t, int index)
- Inserts the optional template with the given default
value at the given index.
addElement
public void addElement(ASN1Template t, ASN1Value def)
- Adds a sub-template with the given default value to the end
of this SET template. For example, if the ASN.1 included:
MySet ::= SET { item INTEGER DEFAULT (5), ... }
the "item" element would be added to the MySet template with:mySet.addElement( new SubType.Template(), new INTEGER(5) );
insertElementAt
public void insertElementAt(ASN1Template t, ASN1Value def, int index)
- Inserts the template with the given default
value at the given index.
addElement
public void addElement(Tag implicit, ASN1Template t, ASN1Value def)
- Adds a sub-template with the given default value and implicit tag to
the end of this SET template. For example, if the ASN.1 included:
MySet ::= SET { item [0] IMPLICIT INTEGER DEFAULT (5), ... }
the "item" element would be added to the MySet template with:mySet.addElement( new Tag(0), new SubType.Template(), new INTEGER(5) );
insertElementAt
public void insertElementAt(Tag implicit, ASN1Template t, ASN1Value def, int index)
- Inserts the template with the given implicit tag and given default
value at the given index.
implicitTagAt
public Tag implicitTagAt(int index)
- Returns the implicit tag of the item stored at the given index.
May be NULL if no implicit tag was specified.
templateAt
public ASN1Template templateAt(int index)
- Returns the sub-template stored at the given index.
isOptionalAt
public boolean isOptionalAt(int index)
- Returns
true
if the sub-template at the given index is optional.
defaultAt
public ASN1Value defaultAt(int index)
- Returns the default value for the sub-template at the given index.
May return NULL if no default value was specified.
size
public int size()
- Returns the number of elements in the SET.
removeAllElements
public void removeAllElements()
removeElementAt
public void removeElementAt(int index)
tagMatch
public boolean tagMatch(Tag tag)
- Determines whether the given tag satisfies this template.
- Specified by:
tagMatch
in interfaceASN1Template
decode
public ASN1Value decode(java.io.InputStream istream) throws java.io.IOException, InvalidBERException
- Decodes the input stream into a SET value.
- Specified by:
decode
in interfaceASN1Template
- Parameters:
istream
- Must support marking (markSupported() == true). For example, ByteArrayInputStream and BufferedInputStream support marking, but FileInputStream does not. If your source does not support marking, you can wrap it in a BufferedInputStream.- Throws:
java.io.IOException
InvalidBERException
decode
public ASN1Value decode(Tag tag, java.io.InputStream istream) throws java.io.IOException, InvalidBERException
- Decodes the input stream into a SET value with the given implicit
tag.
- Specified by:
decode
in interfaceASN1Template
istream
- Must support marking (markSupported() == true). For example, ByteArrayInputStream and BufferedInputStream support marking, but FileInputStream does not. If your source does not support marking, you can wrap it in a BufferedInputStream.- Throws:
java.io.IOException
InvalidBERException
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