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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*
*/
package org.apache.qpid.console;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.UUID;
public class Util
{
private static HashMap<Class, Short> ENCODINGS = new HashMap<Class, Short>();
static
{
ENCODINGS.put(String.class, (short) 7);
ENCODINGS.put(Short.class, (short) 1);
ENCODINGS.put(Float.class, (short) 13);
ENCODINGS.put(QMFObject.class, (short) 20);
ENCODINGS.put(Integer.class, (short) 17);
ENCODINGS.put(Long.class, (short) 18);
ENCODINGS.put(ArrayList.class, (short) 21);
}
public static String accessName(int type)
{
switch (type)
{
// case 0: return "UNKNOWN" ;
case 1:
return "RC";
case 2:
return "RW";
case 3:
return "RO";
}
throw new ConsoleException(String.format("Invalid Access Code: %s",
type));
}
public static String byteString(byte[] bytes)
{
return new String(bytes, Charset.forName("UTF-8"));
}
public static Object defaultValue(short type)
{
switch (type)
{
// case 0: return "UNKNOWN" ;
case 1:
return 0;
case 2:
return 0;
case 3:
return 0l;
case 4:
return 0l;
case 5:
return false;
case 6:
return "";
case 7:
return "";
case 8:
return 0l;
case 9:
return 0l;
case 10:
return new ObjectID();
case 11:
return false;
case 12:
return 0f;
case 13:
return 0d;
case 14:
return new UUID(0, 0);
case 15:
return new HashMap<String, Object>();
case 16:
return 0;
case 17:
return 0;
case 18:
return 0l;
case 19:
return 0l;
case 20:
return null;
case 21:
return new java.util.ArrayList<Object>();
case 22:
return new java.util.ArrayList<Object>();
}
throw new ConsoleException(String.format("Invalid Type Code: %s", type));
}
public static short qmfType(Object obj)
{
if (ENCODINGS.containsKey(obj.getClass()))
{
return ENCODINGS.get(obj.getClass());
} else
{
throw new ConsoleException(String.format("Unkown Type of %s", obj
.getClass()));
}
}
public static String typeName(short type)
{
switch (type)
{
// case 0: return "UNKNOWN" ;
case 1:
return "uint8";
case 2:
return "uint16";
case 3:
return "uint32";
case 4:
return "uint64";
case 5:
return "bool";
case 6:
return "short-string";
case 7:
return "long-string";
case 8:
return "abs-time";
case 9:
return "delta-time";
case 10:
return "reference";
case 11:
return "boolean";
case 12:
return "float";
case 13:
return "double";
case 14:
return "uuid";
case 15:
return "field-table";
case 16:
return "int8";
case 17:
return "int16";
case 18:
return "int32";
case 19:
return "int64";
case 20:
return "object";
case 21:
return "list";
case 22:
return "array";
}
throw new ConsoleException(String.format("Invalid Type Code: %s", type));
}
protected Util()
{
}
}
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