com.cedarsoftware.util.io.factory

Class StackTraceElementFactory

java.lang.Object

com.cedarsoftware.util.io.factory.StackTraceElementFactory

All Implemented Interfaces:

JsonReader.ClassFactory

public class StackTraceElementFactory
extends Object
implements JsonReader.ClassFactory

Factory class to create Throwable instances. Needed for JDK17+ as the only way to set the 'detailMessage' field on a Throwable is via its constructor.

Author:

Ken Partlow (kpartlow@gmail.com)
Copyright (c) Cedar Software LLC

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

License

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.

Field Summary

Fields

Modifier and Type	Field and Description
static String	CLASS_LOADER_NAME
static String	DECLARING_CLASS
static String	FILE_NAME
static String	LINE_NUMBER
static String	METHOD_NAME
static String	MODULE_NAME
static String	MODULE_VERSION

Constructor Summary

Constructors

Constructor and Description
StackTraceElementFactory()

Method Summary

Modifier and Type	Method and Description
boolean	isObjectFinal()
Object	newInstance(Class<?> c, JsonObject jObj, ReaderContext context) Implement this method to return a new instance of the passed in Class.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.cedarsoftware.util.io.JsonReader.ClassFactory

gatherRemainingValues, newInstance

Field Detail

DECLARING_CLASS

public static final String DECLARING_CLASS

See Also:

Constant Field Values

METHOD_NAME

public static final String METHOD_NAME

See Also:

Constant Field Values

FILE_NAME

public static final String FILE_NAME

See Also:

Constant Field Values

LINE_NUMBER

public static final String LINE_NUMBER

See Also:

Constant Field Values

CLASS_LOADER_NAME

public static final String CLASS_LOADER_NAME

See Also:

Constant Field Values

MODULE_NAME

public static final String MODULE_NAME

See Also:

Constant Field Values

MODULE_VERSION

public static final String MODULE_VERSION

See Also:

Constant Field Values

Constructor Detail

StackTraceElementFactory

public StackTraceElementFactory()

Method Detail

newInstance

public Object newInstance(Class<?> c,
                          JsonObject jObj,
                          ReaderContext context)

Description copied from interface: JsonReader.ClassFactory

Implement this method to return a new instance of the passed in Class. Use the passed in JsonObject to supply values to the construction of the object.

Specified by:

newInstance in interface JsonReader.ClassFactory

Parameters:

c - Class of the object that needs to be created

jObj - JsonObject (if primitive type do jObj.getPrimitiveValue();

context - ReaderContext for creating objects an getting read options

Returns:

a new instance of C. If you completely fill the new instance using the value(s) from object, and no further work is needed for construction, then override the isObjectFinal() method below and return true.

isObjectFinal

public boolean isObjectFinal()

Specified by:

isObjectFinal in interface JsonReader.ClassFactory

Returns:

true if this object is instantiated and completely filled using the contents from the Object [a JsonObject or value]. In this case, no further processing will be performed on the instance. If the object has sub-objects (complex fields), then return false so that the JsonReader will continue on filling out the remaining portion of the object.