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Added finishTime, triggeredBy, statusText, to support existing brokenbui... #5

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360 changes: 360 additions & 0 deletions src/main/cedarsoftware/util/io/JsonObject.java
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package cedarsoftware.util.io;
// Downloaded 28 July 2014 from master branch of https://github.com/jdereg/json-io.
// Couldn't find a build of the jar, and didn't want to mess with Maven

import java.io.IOException;
import java.lang.reflect.Array;
import java.util.Collection;
import java.util.LinkedHashMap;
import java.util.Map;

/**
* This class holds a JSON object in a LinkedHashMap.
* LinkedHashMap used to keep fields in same order as they are
* when reflecting them in Java. Instances of this class hold a
* Map-of-Map representation of a Java object, read from the JSON
* input stream.
*
* @param <K> field name in Map-of-Map
* @param <V> Value
*
* @author John DeRegnaucourt (jdereg@gmail.com)
* <br/>
* Copyright (c) Cedar Software LLC
* <br/><br/>
* 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
* <br/><br/>
* http://www.apache.org/licenses/LICENSE-2.0
* <br/><br/>
* 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.*
*/
public class JsonObject<K, V> extends LinkedHashMap<K, V>
{
Object target;
boolean isMap = false;
String type;
long id = -1;
int line;
int col;

public long getId()
{
return id;
}

public boolean hasId()
{
return id != -1;
}

public void setType(String type)
{
this.type = type != null ? type.intern() : null;
}

public String getType()
{
return type;
}

public Object getTarget()
{
return target;
}

public void setTarget(Object target)
{
this.target = target;
}

public Class getTargetClass()
{
return target.getClass();
}

public boolean isPrimitive()
{
return ("int".equals(type) || "long".equals(type) || "boolean".equals(type) || "double".equals(type) ||
"byte".equals(type) || "short".equals(type) || "float".equals(type) || "char".equals(type));
}

public static boolean isPrimitiveWrapper(Class c)
{
return Integer.class.equals(c) || Long.class.equals(c) || Boolean.class.equals(c) || Double.class.equals(c) ||
Byte.class.equals(c) || Short.class.equals(c) || Float.class.equals(c) || Character.class.equals(c);
}

public Object getPrimitiveValue() throws IOException
{
if ("int".equals(type))
{
Number integer = (Number) get("value");
return integer.intValue();
}
if ("long".equals(type) || "boolean".equals(type) || "double".equals(type))
{
return get("value");
}
if ("byte".equals(type))
{
Number b = (Number) get("value");
return b.byteValue();
}
if ("float".equals(type))
{
Number f = (Number) get("value");
return f.floatValue();
}
if ("short".equals(type))
{
Number s = (Number) get("value");
return s.shortValue();
}
if ("char".equals(type))
{
String s = (String) get("value");
return s.charAt(0);
}
return JsonReader.error("Invalid primitive type");
}

// Map APIs
public boolean isMap()
{
if (isMap || target instanceof Map)
{
return true;
}

if (type == null)
{
return false;
}
try
{
Class c = JsonReader.classForName2(type);
if (Map.class.isAssignableFrom(c))
{
return true;
}
}
catch (IOException ignored) { }

return false;

}

// Collection APIs
public boolean isCollection()
{
if (containsKey("@items") && !containsKey("@keys"))
{
return ((target instanceof Collection) || (type != null && !type.contains("[")));
}

if (type == null)
{
return false;
}
try
{
Class c = JsonReader.classForName2(type);
if (Collection.class.isAssignableFrom(c))
{
return true;
}
}
catch (IOException ignored) { }

return false;
}

// Array APIs
public boolean isArray()
{
if (target == null)
{
if (type != null)
{
return type.contains("[");
}
return containsKey("@items") && !containsKey("@keys");
}
return target.getClass().isArray();
}

public Object[] getArray()
{
return (Object[]) get("@items");
}

public int getLength() throws IOException
{
if (isArray())
{
if (target == null)
{
Object[] items = (Object[]) get("@items");
return items.length;
}
return Array.getLength(target);
}
if (isCollection() || isMap())
{
Object[] items = (Object[]) get("@items");
return items == null ? 0 : items.length;
}
throw new IllegalStateException("getLength() called on a non-collection, line " + line + ", col " + col);
}

public Class getComponentType()
{
return target.getClass().getComponentType();
}

void moveBytesToMate()
{
byte[] bytes = (byte[]) target;
Object[] items = getArray();
int len = items.length;

for (int i = 0; i < len; i++)
{
bytes[i] = ((Number) items[i]).byteValue();
}
}

void moveCharsToMate()
{
Object[] items = getArray();
if (items == null)
{
target = null;
}
else if (items.length == 0)
{
target = new char[0];
}
else if (items.length == 1)
{
String s = (String) items[0];
target = s.toCharArray();
}
else
{
throw new IllegalStateException("char[] should only have one String in the [], found " + items.length + ", line " + line + ", col " + col);
}
}

public V put(K key, V value)
{
if (key == null)
{
return super.put(key, value);
}

if (key.equals("@type"))
{
String oldType = type;
type = (String) value;
return (V) oldType;
}
else if (key.equals("@id"))
{
Long oldId = id;
id = (Long) value;
return (V) oldId;
}
else if (("@items".equals(key) && containsKey("@keys")) || ("@keys".equals(key) && containsKey("@items")))
{
isMap = true;
}
return super.put(key, value);
}

public void clear()
{
super.clear();
type = null;
}

void clearArray()
{
remove("@items");
}

/**
* This method is deprecated. Use getLine() and getCol() to determine where this object was read
* from in the JSON stream.
* @return int line number where this object was read from
*/
@Deprecated
public long getPos()
{
return line;
}

/**
* @return int line where this object '{' started in the JSON stream
*/
public int getLine()
{
return line;
}

/**
* @return int column where this object '{' started in the JSON stream
*/
public int getCol()
{
return col;
}

public int size()
{
if (containsKey("@keys"))
{
Object value = get("@keys");
if (value instanceof Object[])
{
return ((Object[])value).length;
}
else if (value == null)
{
return 0;
}
else
{
throw new IllegalStateException("JsonObject with @keys, but no array [] associated to it, line " + line + ", col " + col);
}
}
else if (containsKey("@items"))
{
Object value = get("@items");
if (value instanceof Object[])
{
return ((Object[])value).length;
}
else if (value == null)
{
return 0;
}
else
{
throw new IllegalStateException("JsonObject with @items, but no array [] associated to it, line " + line + ", col " + col);
}
}
else if (containsKey("@ref"))
{
return 0;
}

return super.size();
}
}
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