| | |
| | | * Copyright 2006-2008 Sun Microsystems, Inc. |
| | | */ |
| | | package org.opends.server.protocols.ldap; |
| | | import org.opends.messages.Message; |
| | | |
| | | |
| | | |
| | | import java.util.ArrayList; |
| | | import java.util.Iterator; |
| | | import java.io.IOException; |
| | | |
| | | import org.opends.server.protocols.asn1.ASN1Element; |
| | | import org.opends.server.protocols.asn1.ASN1OctetString; |
| | | import org.opends.server.protocols.asn1.ASN1Sequence; |
| | | import org.opends.server.types.DebugLogLevel; |
| | | import org.opends.server.types.LDAPException; |
| | | import org.opends.server.protocols.asn1.*; |
| | | import org.opends.server.types.RawModification; |
| | | import org.opends.server.types.ByteString; |
| | | |
| | | import static org.opends.server.loggers.debug.DebugLogger.*; |
| | | import org.opends.server.loggers.debug.DebugTracer; |
| | | import static org.opends.messages.ProtocolMessages.*; |
| | | import static org.opends.server.protocols.ldap.LDAPConstants.*; |
| | | import static org.opends.server.protocols.ldap.LDAPResultCode.*; |
| | | import static org.opends.server.util.ServerConstants.*; |
| | | |
| | | |
| | |
| | | private ArrayList<RawModification> modifications; |
| | | |
| | | // The DN for this modify request. |
| | | private ASN1OctetString dn; |
| | | private ByteString dn; |
| | | |
| | | |
| | | |
| | |
| | | * |
| | | * @param dn The DN for this modify request. |
| | | */ |
| | | public ModifyRequestProtocolOp(ASN1OctetString dn) |
| | | public ModifyRequestProtocolOp(ByteString dn) |
| | | { |
| | | this.dn = dn; |
| | | this.modifications = new ArrayList<RawModification>(); |
| | |
| | | * @param dn The DN for this modify request. |
| | | * @param modifications The set of modifications for this modify request. |
| | | */ |
| | | public ModifyRequestProtocolOp(ASN1OctetString dn, |
| | | public ModifyRequestProtocolOp(ByteString dn, |
| | | ArrayList<RawModification> modifications) |
| | | { |
| | | this.dn = dn; |
| | |
| | | * |
| | | * @return The DN for this modify request. |
| | | */ |
| | | public ASN1OctetString getDN() |
| | | public ByteString getDN() |
| | | { |
| | | return dn; |
| | | } |
| | |
| | | |
| | | |
| | | /** |
| | | * Specifies the DN for this modify request. |
| | | * |
| | | * @param dn The DN for this modify request. |
| | | */ |
| | | public void setDN(ASN1OctetString dn) |
| | | { |
| | | this.dn = dn; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Retrieves the set of modifications for this modify request. The returned |
| | | * list may be altered by the caller. |
| | | * |
| | |
| | | return "Modify Request"; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Encodes this protocol op to an ASN.1 element suitable for including in an |
| | | * LDAP message. |
| | | * Writes this protocol op to an ASN.1 output stream. |
| | | * |
| | | * @return The ASN.1 element containing the encoded protocol op. |
| | | * @param stream The ASN.1 output stream to write to. |
| | | * @throws IOException If a problem occurs while writing to the stream. |
| | | */ |
| | | public ASN1Element encode() |
| | | public void write(ASN1Writer stream) throws IOException |
| | | { |
| | | ArrayList<ASN1Element> elements = new ArrayList<ASN1Element>(2); |
| | | elements.add(dn); |
| | | stream.writeStartSequence(OP_TYPE_MODIFY_REQUEST); |
| | | stream.writeOctetString(dn); |
| | | |
| | | |
| | | ArrayList<ASN1Element> modElements = |
| | | new ArrayList<ASN1Element>(modifications.size()); |
| | | for (RawModification mod : modifications) |
| | | stream.writeStartSequence(); |
| | | for(RawModification mod : modifications) |
| | | { |
| | | modElements.add(mod.encode()); |
| | | mod.write(stream); |
| | | } |
| | | elements.add(new ASN1Sequence(modElements)); |
| | | stream.writeEndSequence(); |
| | | |
| | | |
| | | return new ASN1Sequence(OP_TYPE_MODIFY_REQUEST, elements); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Decodes the provided ASN.1 element as an LDAP modify request protocol op. |
| | | * |
| | | * @param element The ASN.1 element to be decoded. |
| | | * |
| | | * @return The decoded modify request protocol op. |
| | | * |
| | | * @throws LDAPException If a problem occurs while decoding the provided |
| | | * ASN.1 element as an LDAP modify request protocol |
| | | * op. |
| | | */ |
| | | public static ModifyRequestProtocolOp decodeModifyRequest(ASN1Element element) |
| | | throws LDAPException |
| | | { |
| | | ArrayList<ASN1Element> elements; |
| | | try |
| | | { |
| | | elements = element.decodeAsSequence().elements(); |
| | | } |
| | | catch (Exception e) |
| | | { |
| | | if (debugEnabled()) |
| | | { |
| | | TRACER.debugCaught(DebugLogLevel.ERROR, e); |
| | | } |
| | | |
| | | Message message = |
| | | ERR_LDAP_MODIFY_REQUEST_DECODE_SEQUENCE.get(String.valueOf(e)); |
| | | throw new LDAPException(PROTOCOL_ERROR, message, e); |
| | | } |
| | | |
| | | |
| | | int numElements = elements.size(); |
| | | if (numElements != 2) |
| | | { |
| | | Message message = |
| | | ERR_LDAP_MODIFY_REQUEST_DECODE_INVALID_ELEMENT_COUNT.get(numElements); |
| | | throw new LDAPException(PROTOCOL_ERROR, message); |
| | | } |
| | | |
| | | |
| | | ASN1OctetString dn; |
| | | try |
| | | { |
| | | dn = elements.get(0).decodeAsOctetString(); |
| | | } |
| | | catch (Exception e) |
| | | { |
| | | if (debugEnabled()) |
| | | { |
| | | TRACER.debugCaught(DebugLogLevel.ERROR, e); |
| | | } |
| | | |
| | | Message message = |
| | | ERR_LDAP_MODIFY_REQUEST_DECODE_DN.get(String.valueOf(e)); |
| | | throw new LDAPException(PROTOCOL_ERROR, message, e); |
| | | } |
| | | |
| | | |
| | | |
| | | ArrayList<RawModification> modifications; |
| | | try |
| | | { |
| | | ArrayList<ASN1Element> modElements = |
| | | elements.get(1).decodeAsSequence().elements(); |
| | | modifications = new ArrayList<RawModification>(modElements.size()); |
| | | for (ASN1Element e : modElements) |
| | | { |
| | | modifications.add(LDAPModification.decode(e)); |
| | | } |
| | | } |
| | | catch (Exception e) |
| | | { |
| | | if (debugEnabled()) |
| | | { |
| | | TRACER.debugCaught(DebugLogLevel.ERROR, e); |
| | | } |
| | | |
| | | Message message = |
| | | ERR_LDAP_MODIFY_REQUEST_DECODE_MODS.get(String.valueOf(e)); |
| | | throw new LDAPException(PROTOCOL_ERROR, message, e); |
| | | } |
| | | |
| | | |
| | | return new ModifyRequestProtocolOp(dn, modifications); |
| | | stream.writeEndSequence(); |
| | | } |
| | | |
| | | |
| | |
| | | public void toString(StringBuilder buffer) |
| | | { |
| | | buffer.append("ModifyRequest(dn="); |
| | | dn.toString(buffer); |
| | | buffer.append(dn.toString()); |
| | | buffer.append(", mods={"); |
| | | |
| | | if (! modifications.isEmpty()) |
| | |
| | | |
| | | buffer.append(indentBuf); |
| | | buffer.append(" DN: "); |
| | | dn.toString(buffer); |
| | | buffer.append(dn.toString()); |
| | | buffer.append(EOL); |
| | | |
| | | buffer.append(" Modifications:"); |