ListTransfertHandlerScan.java

/*******************************************************************************
 * Copyhacked (H) 2012-2020.
 * This program and the accompanying materials
 * are made available under no term at all, use it like
 * you want, but share and discuss about it
 * every time possible with every body.
 * 
 * Contributors:
 *      ron190 at ymail dot com - initial implementation
 ******************************************************************************/
package com.jsql.view.swing.list;

import com.jsql.util.LogLevelUtil;
import org.apache.commons.lang3.StringUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import javax.swing.*;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.UnsupportedFlavorException;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

/**
 * Handler for processing cut/copy/paste/drag/drop action on a JList items.
 */
public class ListTransfertHandlerScan extends AbstractListTransfertHandler {
    
    /**
     * Log4j logger sent to view.
     */
    private static final Logger LOGGER = LogManager.getRootLogger();

    @Override
    protected List<Integer> initializeStringPaste(String clipboardText, int selectedIndexFrom, DefaultListModel<ItemList> listModel) {
        
        int selectedIndexTo = selectedIndexFrom;
        List<Integer> selectedIndexes = new ArrayList<>();

        for (ItemListScan itemListScan: ListTransfertHandlerScan.parse(clipboardText)) {

            selectedIndexes.add(selectedIndexTo);
            listModel.add(selectedIndexTo++, itemListScan);
        }
        
        return selectedIndexes;
    }

    @Override
    protected String initializeTransferable() {
        
        List<JSONObject> jsons = new ArrayList<>();
        var stringTransferable = new StringBuilder();
        
        try {
            for (ItemList itemPath: this.dragPaths) {
                
                ItemListScan itemScanPath = (ItemListScan) itemPath;
                jsons.add(new JSONObject(itemScanPath.getBeanInjectionToJSON()));
            }
            
            stringTransferable.append(new JSONArray(jsons).toString(4));
            
        } catch (JSONException e) {
            LOGGER.log(LogLevelUtil.CONSOLE_JAVA, e.getMessage(), e);
        }
        
        return stringTransferable.toString();
    }

    @Override
    protected void parseStringDrop(TransferSupport support, DnDList list, DefaultListModel<ItemList> listModel) {
        
        var dropLocation = (JList.DropLocation) support.getDropLocation();
        int indexDropLocation = dropLocation.getIndex();

        List<Integer> listSelectedIndices = new ArrayList<>();

        // DnD from list
        if (this.dragPaths != null && !this.dragPaths.isEmpty()) {
            for (ItemList itemPath: this.dragPaths) {
                if (StringUtils.isNotEmpty(itemPath.toString())) {
                    
                    //! FUUuu
                    ItemListScan itemDrag = (ItemListScan) itemPath;
                    var itemDrop = new ItemListScan(itemDrag.getBeanInjection());
                    listSelectedIndices.add(indexDropLocation);
                    listModel.add(indexDropLocation++, itemDrop);
                }
            }
        } else {  // DnD from outside
            try {
                var importString = (String) support.getTransferable().getTransferData(DataFlavor.stringFlavor);
                
                for (ItemListScan itemListScan: ListTransfertHandlerScan.parse(importString)) {
                    
                    listSelectedIndices.add(indexDropLocation);
                    listModel.add(indexDropLocation++, itemListScan);
                }
            } catch (UnsupportedFlavorException | IOException e) {
                LOGGER.log(LogLevelUtil.CONSOLE_JAVA, e, e);
            }
        }

        var selectedIndices = new int[listSelectedIndices.size()];
        var i = 0;
        
        for (Integer integer: listSelectedIndices) {
            
            selectedIndices[i] = integer;
            i++;
        }
        
        list.setSelectedIndices(selectedIndices);
    }
    
    public static List<ItemListScan> parse(String clipboardText) {
        
        List<ItemListScan> itemsParsed = new ArrayList<>();
        
        try {
            parseJsonArray(clipboardText, itemsParsed);
        } catch (JSONException eJsonArray) {
            parseJsonObject(clipboardText, itemsParsed);
        }
        
        return itemsParsed;
    }

    private static void parseJsonArray(String clipboardText, List<ItemListScan> itemsParsed) {
        
        var itemsJsonArray = new JSONArray(clipboardText);
        
        for (var i = 0; i < itemsJsonArray.length(); i++) {
            
            var itemJsonObject = itemsJsonArray.getJSONObject(i);
            
            var beanInjection = new BeanInjection(
                itemJsonObject.optString("url", StringUtils.EMPTY),
                itemJsonObject.optString("request", StringUtils.EMPTY),
                itemJsonObject.optString("header", StringUtils.EMPTY),
                itemJsonObject.optString("method", StringUtils.EMPTY),
                itemJsonObject.optString("vendor", StringUtils.EMPTY),
                itemJsonObject.optString("requestType", StringUtils.EMPTY)
            );
            
            var newItem = new ItemListScan(beanInjection);
            itemsParsed.add(newItem);
        }
    }

    private static void parseJsonObject(String clipboardText, List<ItemListScan> itemsParsed) {
        try {
            var itemsJsonObject = new JSONObject(clipboardText);
            
            var beanInjection = new BeanInjection(
                itemsJsonObject.optString("url", StringUtils.EMPTY),
                itemsJsonObject.optString("request", StringUtils.EMPTY),
                itemsJsonObject.optString("header", StringUtils.EMPTY),
                itemsJsonObject.optString("method", StringUtils.EMPTY),
                itemsJsonObject.optString("vendor", StringUtils.EMPTY),
                itemsJsonObject.optString("requestType", StringUtils.EMPTY)
            );
            
            var newItem = new ItemListScan(beanInjection);
            itemsParsed.add(newItem);
            
        } catch (JSONException e) {
            for (String url: clipboardText.split("\\n")) {
                
                var beanInjection = new BeanInjection(url);
                
                var newItem = new ItemListScan(beanInjection);
                itemsParsed.add(newItem);
            }
        }
    }
}















Active mutators

CONDITIONALS_BOUNDARY
EMPTY_RETURNS
FALSE_RETURNS
INCREMENTS
INVERT_NEGS
MATH
NEGATE_CONDITIONALS
NULL_RETURNS
PRIMITIVE_RETURNS
TRUE_RETURNS
VOID_METHOD_CALLS

Tests examined

Report generated by PIT 1.16.1

1		/*******************************************************************************
2		* Copyhacked (H) 2012-2020.
3		* This program and the accompanying materials
4		* are made available under no term at all, use it like
5		* you want, but share and discuss about it
6		* every time possible with every body.
7		*
8		* Contributors:
9		* ron190 at ymail dot com - initial implementation
10		******************************************************************************/
11		package com.jsql.view.swing.list;
12
13		import com.jsql.util.LogLevelUtil;
14		import org.apache.commons.lang3.StringUtils;
15		import org.apache.logging.log4j.LogManager;
16		import org.apache.logging.log4j.Logger;
17		import org.json.JSONArray;
18		import org.json.JSONException;
19		import org.json.JSONObject;
20
21		import javax.swing.*;
22		import java.awt.datatransfer.DataFlavor;
23		import java.awt.datatransfer.UnsupportedFlavorException;
24		import java.io.IOException;
25		import java.util.ArrayList;
26		import java.util.List;
27
28		/**
29		* Handler for processing cut/copy/paste/drag/drop action on a JList items.
30		*/
31		public class ListTransfertHandlerScan extends AbstractListTransfertHandler {
32
33		/**
34		* Log4j logger sent to view.
35		*/
36		private static final Logger LOGGER = LogManager.getRootLogger();
37
38		@Override
39		protected List<Integer> initializeStringPaste(String clipboardText, int selectedIndexFrom, DefaultListModel<ItemList> listModel) {
40
41		int selectedIndexTo = selectedIndexFrom;
42		List<Integer> selectedIndexes = new ArrayList<>();
43
44		for (ItemListScan itemListScan: ListTransfertHandlerScan.parse(clipboardText)) {
45
46		selectedIndexes.add(selectedIndexTo);
47	2 1. initializeStringPaste : Changed increment from 1 to -1 → NO_COVERAGE 2. initializeStringPaste : removed call to javax/swing/DefaultListModel::add → NO_COVERAGE	listModel.add(selectedIndexTo++, itemListScan);
48		}
49
50	1 1. initializeStringPaste : replaced return value with Collections.emptyList for com/jsql/view/swing/list/ListTransfertHandlerScan::initializeStringPaste → NO_COVERAGE	return selectedIndexes;
51		}
52
53		@Override
54		protected String initializeTransferable() {
55
56		List<JSONObject> jsons = new ArrayList<>();
57		var stringTransferable = new StringBuilder();
58
59		try {
60		for (ItemList itemPath: this.dragPaths) {
61
62		ItemListScan itemScanPath = (ItemListScan) itemPath;
63		jsons.add(new JSONObject(itemScanPath.getBeanInjectionToJSON()));
64		}
65
66		stringTransferable.append(new JSONArray(jsons).toString(4));
67
68		} catch (JSONException e) {
69		LOGGER.log(LogLevelUtil.CONSOLE_JAVA, e.getMessage(), e);
70		}
71
72	1 1. initializeTransferable : replaced return value with "" for com/jsql/view/swing/list/ListTransfertHandlerScan::initializeTransferable → NO_COVERAGE	return stringTransferable.toString();
73		}
74
75		@Override
76		protected void parseStringDrop(TransferSupport support, DnDList list, DefaultListModel<ItemList> listModel) {
77
78		var dropLocation = (JList.DropLocation) support.getDropLocation();
79		int indexDropLocation = dropLocation.getIndex();
80
81		List<Integer> listSelectedIndices = new ArrayList<>();
82
83		// DnD from list
84	2 1. parseStringDrop : negated conditional → NO_COVERAGE 2. parseStringDrop : negated conditional → NO_COVERAGE	if (this.dragPaths != null && !this.dragPaths.isEmpty()) {
85		for (ItemList itemPath: this.dragPaths) {
86	1 1. parseStringDrop : negated conditional → NO_COVERAGE	if (StringUtils.isNotEmpty(itemPath.toString())) {
87
88		//! FUUuu
89		ItemListScan itemDrag = (ItemListScan) itemPath;
90		var itemDrop = new ItemListScan(itemDrag.getBeanInjection());
91		listSelectedIndices.add(indexDropLocation);
92	2 1. parseStringDrop : removed call to javax/swing/DefaultListModel::add → NO_COVERAGE 2. parseStringDrop : Changed increment from 1 to -1 → NO_COVERAGE	listModel.add(indexDropLocation++, itemDrop);
93		}
94		}
95		} else { // DnD from outside
96		try {
97		var importString = (String) support.getTransferable().getTransferData(DataFlavor.stringFlavor);
98
99		for (ItemListScan itemListScan: ListTransfertHandlerScan.parse(importString)) {
100
101		listSelectedIndices.add(indexDropLocation);
102	2 1. parseStringDrop : Changed increment from 1 to -1 → NO_COVERAGE 2. parseStringDrop : removed call to javax/swing/DefaultListModel::add → NO_COVERAGE	listModel.add(indexDropLocation++, itemListScan);
103		}
104		} catch (UnsupportedFlavorException \| IOException e) {
105		LOGGER.log(LogLevelUtil.CONSOLE_JAVA, e, e);
106		}
107		}
108
109		var selectedIndices = new int[listSelectedIndices.size()];
110		var i = 0;
111
112		for (Integer integer: listSelectedIndices) {
113
114		selectedIndices[i] = integer;
115	1 1. parseStringDrop : Changed increment from 1 to -1 → NO_COVERAGE	i++;
116		}
117
118	1 1. parseStringDrop : removed call to com/jsql/view/swing/list/DnDList::setSelectedIndices → NO_COVERAGE	list.setSelectedIndices(selectedIndices);
119		}
120
121		public static List<ItemListScan> parse(String clipboardText) {
122
123		List<ItemListScan> itemsParsed = new ArrayList<>();
124
125		try {
126	1 1. parse : removed call to com/jsql/view/swing/list/ListTransfertHandlerScan::parseJsonArray → NO_COVERAGE	parseJsonArray(clipboardText, itemsParsed);
127		} catch (JSONException eJsonArray) {
128	1 1. parse : removed call to com/jsql/view/swing/list/ListTransfertHandlerScan::parseJsonObject → NO_COVERAGE	parseJsonObject(clipboardText, itemsParsed);
129		}
130
131	1 1. parse : replaced return value with Collections.emptyList for com/jsql/view/swing/list/ListTransfertHandlerScan::parse → NO_COVERAGE	return itemsParsed;
132		}
133
134		private static void parseJsonArray(String clipboardText, List<ItemListScan> itemsParsed) {
135
136		var itemsJsonArray = new JSONArray(clipboardText);
137
138	2 1. parseJsonArray : changed conditional boundary → NO_COVERAGE 2. parseJsonArray : negated conditional → NO_COVERAGE	for (var i = 0; i < itemsJsonArray.length(); i++) {
139
140		var itemJsonObject = itemsJsonArray.getJSONObject(i);
141
142		var beanInjection = new BeanInjection(
143		itemJsonObject.optString("url", StringUtils.EMPTY),
144		itemJsonObject.optString("request", StringUtils.EMPTY),
145		itemJsonObject.optString("header", StringUtils.EMPTY),
146		itemJsonObject.optString("method", StringUtils.EMPTY),
147		itemJsonObject.optString("vendor", StringUtils.EMPTY),
148		itemJsonObject.optString("requestType", StringUtils.EMPTY)
149		);
150
151		var newItem = new ItemListScan(beanInjection);
152		itemsParsed.add(newItem);
153		}
154		}
155
156		private static void parseJsonObject(String clipboardText, List<ItemListScan> itemsParsed) {
157		try {
158		var itemsJsonObject = new JSONObject(clipboardText);
159
160		var beanInjection = new BeanInjection(
161		itemsJsonObject.optString("url", StringUtils.EMPTY),
162		itemsJsonObject.optString("request", StringUtils.EMPTY),
163		itemsJsonObject.optString("header", StringUtils.EMPTY),
164		itemsJsonObject.optString("method", StringUtils.EMPTY),
165		itemsJsonObject.optString("vendor", StringUtils.EMPTY),
166		itemsJsonObject.optString("requestType", StringUtils.EMPTY)
167		);
168
169		var newItem = new ItemListScan(beanInjection);
170		itemsParsed.add(newItem);
171
172		} catch (JSONException e) {
173		for (String url: clipboardText.split("\\n")) {
174
175		var beanInjection = new BeanInjection(url);
176
177		var newItem = new ItemListScan(beanInjection);
178		itemsParsed.add(newItem);
179		}
180		}
181		}
182		}
		Mutations
47		1.1 Location : initializeStringPaste Killed by : none Changed increment from 1 to -1 → NO_COVERAGE 2.2 Location : initializeStringPaste Killed by : none removed call to javax/swing/DefaultListModel::add → NO_COVERAGE
50		1.1 Location : initializeStringPaste Killed by : none replaced return value with Collections.emptyList for com/jsql/view/swing/list/ListTransfertHandlerScan::initializeStringPaste → NO_COVERAGE
72		1.1 Location : initializeTransferable Killed by : none replaced return value with "" for com/jsql/view/swing/list/ListTransfertHandlerScan::initializeTransferable → NO_COVERAGE
84		1.1 Location : parseStringDrop Killed by : none negated conditional → NO_COVERAGE 2.2 Location : parseStringDrop Killed by : none negated conditional → NO_COVERAGE
86		1.1 Location : parseStringDrop Killed by : none negated conditional → NO_COVERAGE
92		1.1 Location : parseStringDrop Killed by : none removed call to javax/swing/DefaultListModel::add → NO_COVERAGE 2.2 Location : parseStringDrop Killed by : none Changed increment from 1 to -1 → NO_COVERAGE
102		1.1 Location : parseStringDrop Killed by : none Changed increment from 1 to -1 → NO_COVERAGE 2.2 Location : parseStringDrop Killed by : none removed call to javax/swing/DefaultListModel::add → NO_COVERAGE
115		1.1 Location : parseStringDrop Killed by : none Changed increment from 1 to -1 → NO_COVERAGE
118		1.1 Location : parseStringDrop Killed by : none removed call to com/jsql/view/swing/list/DnDList::setSelectedIndices → NO_COVERAGE
126		1.1 Location : parse Killed by : none removed call to com/jsql/view/swing/list/ListTransfertHandlerScan::parseJsonArray → NO_COVERAGE
128		1.1 Location : parse Killed by : none removed call to com/jsql/view/swing/list/ListTransfertHandlerScan::parseJsonObject → NO_COVERAGE
131		1.1 Location : parse Killed by : none replaced return value with Collections.emptyList for com/jsql/view/swing/list/ListTransfertHandlerScan::parse → NO_COVERAGE
138		1.1 Location : parseJsonArray Killed by : none changed conditional boundary → NO_COVERAGE 2.2 Location : parseJsonArray Killed by : none negated conditional → NO_COVERAGE

ListTransfertHandlerScan.java

Mutations

Active mutators

Tests examined