gnu.inet.ldap
Class BEREncoder
Utility class to construct BER-encoded data.
void | append(boolean value) - Appends a boolean value.
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void | append(boolean value, int code) - Appends a boolean value with the specified ASN.1 type code.
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void | append(byte[] bytes) - Appends an octetstring value.
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void | append(byte[] bytes, int code) - Appends an octetstring value with the specified ASN.1 type code.
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void | append(int value) - Appends an integer value.
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void | append(int value, int code) - Appends an integer value with the specified ASN.1 type code.
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void | append(String value) - Appends a string value.
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void | append(String value, int code) - Appends a string value with the specified ASN.1 type code.
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void | appendFilter(String filter) - Appends an RFC2254 search filter to this encoder.
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void | appendNull() - Appends a BER NULL value.
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void | reset() - Reset this encoder for reuse.
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int | size() - Returns the current size of the encoded data.
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byte[] | toByteArray() - Returns the encoded data.
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BEREncoder
public BEREncoder(boolean utf8)
Constructor.
BEREncoder
public BEREncoder(boolean utf8,
int initialSize)
Constructor.
initialSize
- the initial buffer size
append
public void append(boolean value)
Appends a boolean value.
value
- the value
append
public void append(boolean value,
int code)
Appends a boolean value with the specified ASN.1 type code.
value
- the valuecode
- the type code
append
public void append(byte[] bytes)
throws BERException
Appends an octetstring value.
bytes
- the value
append
public void append(byte[] bytes,
int code)
throws BERException
Appends an octetstring value with the specified ASN.1 type code.
Sequences and sets can be appended by using the corresponding type
codes from BERConstants.
bytes
- the valuecode
- the type code
append
public void append(int value)
Appends an integer value.
value
- the value
append
public void append(int value,
int code)
Appends an integer value with the specified ASN.1 type code.
value
- the valuecode
- the type code
append
public void append(String value,
int code)
throws BERException
Appends a string value with the specified ASN.1 type code.
value
- the valuecode
- the type code
appendFilter
public void appendFilter(String filter)
throws BERException
Appends an RFC2254 search filter to this encoder.
filter
- the filter expression
appendNull
public void appendNull()
Appends a BER NULL value.
reset
public void reset()
Reset this encoder for reuse.
size
public int size()
Returns the current size of the encoded data.
toByteArray
public byte[] toByteArray()
Returns the encoded data.
* BEREncoder.java
* Copyright (C) 2004 The Free Software Foundation
*
* This file is part of GNU inetlib, a library.
*
* GNU inetlib is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GNU inetlib is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Linking this library statically or dynamically with other modules is
* making a combined work based on this library. Thus, the terms and
* conditions of the GNU General Public License cover the whole
* combination.
*
* As a special exception, the copyright holders of this library give you
* permission to link this library with independent modules to produce an
* executable, regardless of the license terms of these independent
* modules, and to copy and distribute the resulting executable under
* terms of your choice, provided that you also meet, for each linked
* independent module, the terms and conditions of the license of that
* module. An independent module is a module which is not derived from
* or based on this library. If you modify this library, you may extend
* this exception to your version of the library, but you are not
* obliged to do so. If you do not wish to do so, delete this
* exception statement from your version.