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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 1999-2016. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* %CopyrightEnd%
*
*/
package com.ericsson.otp.ic;
/**
Helper class for Term.
**/
public class TermHelper {
// Constructors
private TermHelper() {}
// Methods
/**
Marshal method for the Term class, encodes the Term object to the output stream.
**/
public static void marshal(com.ericsson.otp.erlang.OtpOutputStream _out, Term _any)
throws java.lang.Exception {
_any.write_value(_out);
}
/**
Unmarshal method for the Term class, decodes a Term object from the stream.
@return Term, read from the input stream
**/
public static Term unmarshal(com.ericsson.otp.erlang.OtpInputStream _in)
throws java.lang.Exception {
Term _value = new Term();
int tag = _in.peek();
if (tag == com.ericsson.otp.erlang.OtpExternal.versionTag) {
_in.read1();
tag = _in.peek();
}
_value.tag = tag;
// Allways save the object in OtpErlangObject form
_in.mark(0);
com.ericsson.otp.erlang.OtpErlangObject _obj = _in.read_any();
_value.insert_Object(_obj);
switch (tag) {
case com.ericsson.otp.erlang.OtpExternal.smallIntTag:
case com.ericsson.otp.erlang.OtpExternal.intTag:
case com.ericsson.otp.erlang.OtpExternal.smallBigTag:
_in.reset();
_value.longV = _in.read_long();
break;
case com.ericsson.otp.erlang.OtpExternal.atomTag:
case com.ericsson.otp.erlang.OtpExternal.atomUtf8Tag:
case com.ericsson.otp.erlang.OtpExternal.smallAtomUtf8Tag:
_in.reset();
_value.atomV = _in.read_atom();
break;
case com.ericsson.otp.erlang.OtpExternal.floatTag:
_in.reset();
_value.doubleV = _in.read_double();
break;
case com.ericsson.otp.erlang.OtpExternal.refTag:
case com.ericsson.otp.erlang.OtpExternal.newRefTag:
_in.reset();
com.ericsson.otp.erlang.OtpErlangRef _eref =
_in.read_ref();
if (_eref.isNewRef())
_value.RefV = new Ref(_eref.node(),_eref.ids(),_eref.creation());
else
_value.RefV = new Ref(_eref.node(),_eref.id(),_eref.creation());
break;
case com.ericsson.otp.erlang.OtpExternal.portTag:
_in.reset();
com.ericsson.otp.erlang.OtpErlangPort _eport =
_in.read_port();
_value.PortV = new Port(_eport.node(),_eport.id(),_eport.creation());
break;
case com.ericsson.otp.erlang.OtpExternal.pidTag:
_in.reset();
com.ericsson.otp.erlang.OtpErlangPid _epid =
_in.read_pid();
_value.PidV = new Pid(_epid.node(),_epid.id(),_epid.serial(),_epid.creation());
break;
case com.ericsson.otp.erlang.OtpExternal.stringTag:
_in.reset();
_value.stringV = _in.read_string();
break;
case com.ericsson.otp.erlang.OtpExternal.listTag:
case com.ericsson.otp.erlang.OtpExternal.nilTag:
case com.ericsson.otp.erlang.OtpExternal.smallTupleTag:
case com.ericsson.otp.erlang.OtpExternal.largeTupleTag:
case com.ericsson.otp.erlang.OtpExternal.binTag:
com.ericsson.otp.erlang.OtpOutputStream _os =
new com.ericsson.otp.erlang.OtpOutputStream();
_obj.encode(_os);
_value.insert_Streamable(_os);
break;
case com.ericsson.otp.erlang.OtpExternal.largeBigTag:
default:
throw new com.ericsson.otp.erlang.OtpErlangDecodeException("Uknown data type: " + tag);
}
return _value;
}
}
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