+++ /dev/null
-/*******************************************************************************\r
- * ============LICENSE_START==================================================\r
- * * org.onap.dmaap\r
- * * ===========================================================================\r
- * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.\r
- * * ===========================================================================\r
- * * Licensed under the Apache License, Version 2.0 (the "License");\r
- * * you may not use this file except in compliance with the License.\r
- * * You may obtain a copy of the License at\r
- * * \r
- * * http://www.apache.org/licenses/LICENSE-2.0\r
- * * \r
- * * Unless required by applicable law or agreed to in writing, software\r
- * * distributed under the License is distributed on an "AS IS" BASIS,\r
- * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
- * * See the License for the specific language governing permissions and\r
- * * limitations under the License.\r
- * * ============LICENSE_END====================================================\r
- * *\r
- * * ECOMP is a trademark and service mark of AT&T Intellectual Property.\r
- * *\r
- ******************************************************************************/\r
-package org.json;\r
-\r
-/*\r
- Copyright (c) 2002 JSON.org\r
-\r
- Permission is hereby granted, free of charge, to any person obtaining a copy\r
- of this software and associated documentation files (the "Software"), to deal\r
- in the Software without restriction, including without limitation the rights\r
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
- copies of the Software, and to permit persons to whom the Software is\r
- furnished to do so, subject to the following conditions:\r
-\r
- The above copyright notice and this permission notice shall be included in all\r
- copies or substantial portions of the Software.\r
-\r
- The Software shall be used for Good, not Evil.\r
-\r
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- SOFTWARE.\r
- */\r
-\r
-import java.io.IOException;\r
-import java.io.StringWriter;\r
-import java.io.Writer;\r
-import java.lang.reflect.Array;\r
-import java.util.ArrayList;\r
-import java.util.Collection;\r
-import java.util.Iterator;\r
-import java.util.List;\r
-import java.util.Map;\r
-\r
-/**\r
- * A JSONArray is an ordered sequence of values. Its external text form is a\r
- * string wrapped in square brackets with commas separating the values. The\r
- * internal form is an object having <code>get</code> and <code>opt</code>\r
- * methods for accessing the values by index, and <code>put</code> methods for\r
- * adding or replacing values. The values can be any of these types:\r
- * <code>Boolean</code>, <code>JSONArray</code>, <code>JSONObject</code>,\r
- * <code>Number</code>, <code>String</code>, or the\r
- * <code>JSONObject.NULL object</code>.\r
- * <p>\r
- * The constructor can convert a JSON text into a Java object. The\r
- * <code>toString</code> method converts to JSON text.\r
- * <p>\r
- * A <code>get</code> method returns a value if one can be found, and throws an\r
- * exception if one cannot be found. An <code>opt</code> method returns a\r
- * default value instead of throwing an exception, and so is useful for\r
- * obtaining optional values.\r
- * <p>\r
- * The generic <code>get()</code> and <code>opt()</code> methods return an\r
- * object which you can cast or query for type. There are also typed\r
- * <code>get</code> and <code>opt</code> methods that do type checking and type\r
- * coercion for you.\r
- * <p>\r
- * The texts produced by the <code>toString</code> methods strictly conform to\r
- * JSON syntax rules. The constructors are more forgiving in the texts they will\r
- * accept:\r
- * <ul>\r
- * <li>An extra <code>,</code> <small>(comma)</small> may appear just\r
- * before the closing bracket.</li>\r
- * <li>The <code>null</code> value will be inserted when there is <code>,</code>\r
- * <small>(comma)</small> elision.</li>\r
- * <li>Strings may be quoted with <code>'</code> <small>(single\r
- * quote)</small>.</li>\r
- * <li>Strings do not need to be quoted at all if they do not begin with a quote\r
- * or single quote, and if they do not contain leading or trailing spaces, and\r
- * if they do not contain any of these characters:\r
- * <code>{ } [ ] / \ : , = ; #</code> and if they do not look like numbers and\r
- * if they are not the reserved words <code>true</code>, <code>false</code>, or\r
- * <code>null</code>.</li>\r
- * <li>Values can be separated by <code>;</code> <small>(semicolon)</small> as\r
- * well as by <code>,</code> <small>(comma)</small>.</li>\r
- * </ul>\r
- *\r
- * @author JSON.org\r
- * @version 2012-11-13\r
- */\r
-public class JSONArray {\r
-\r
- /**\r
- * The arrayList where the JSONArray's properties are kept.\r
- */\r
- private final List<Object> myArrayList;\r
-\r
- /**\r
- * Construct an empty JSONArray.\r
- */\r
- public JSONArray() {\r
- this.myArrayList = new ArrayList<Object>();\r
- }\r
-\r
- /**\r
- * Construct a JSONArray from a JSONTokener.\r
- *\r
- * @param x\r
- * A JSONTokener\r
- * @throws JSONException\r
- * If there is a syntax error.\r
- */\r
- public JSONArray(JSONTokener x) throws JSONException {\r
- this();\r
- if (x.nextClean() != '[') {\r
- throw x.syntaxError("A JSONArray text must start with '['");\r
- }\r
- if (x.nextClean() != ']') {\r
- x.back();\r
- for (;;) {\r
- if (x.nextClean() == ',') {\r
- x.back();\r
- this.myArrayList.add(JSONObject.NULL);\r
- } else {\r
- x.back();\r
- this.myArrayList.add(x.nextValue());\r
- }\r
- switch (x.nextClean()) {\r
- case ';':\r
- case ',':\r
- if (x.nextClean() == ']') {\r
- return;\r
- }\r
- x.back();\r
- break;\r
- case ']':\r
- return;\r
- default:\r
- throw x.syntaxError("Expected a ',' or ']'");\r
- }\r
- }\r
- }\r
- }\r
-\r
- /**\r
- * Construct a JSONArray from a source JSON text.\r
- *\r
- * @param source\r
- * A string that begins with <code>[</code> <small>(left\r
- * bracket)</small> and ends with <code>]</code>\r
- * <small>(right bracket)</small>.\r
- * @throws JSONException\r
- * If there is a syntax error.\r
- */\r
- public JSONArray(String source) throws JSONException {\r
- this(new JSONTokener(source));\r
- }\r
-\r
- /**\r
- * Construct a JSONArray from a Collection.\r
- *\r
- * @param collection\r
- * A Collection.\r
- */\r
- public JSONArray(Collection<Object> collection) {\r
- this.myArrayList = new ArrayList<Object>();\r
- if (collection != null) {\r
- Iterator<Object> iter = collection.iterator();\r
- while (iter.hasNext()) {\r
- this.myArrayList.add(JSONObject.wrap(iter.next()));\r
- }\r
- }\r
- }\r
-\r
- /**\r
- * Construct a JSONArray from an array\r
- *\r
- * @throws JSONException\r
- * If not an array.\r
- */\r
- public JSONArray(Object array) throws JSONException {\r
- this();\r
- if (array.getClass().isArray()) {\r
- int length = Array.getLength(array);\r
- for (int i = 0; i < length; i += 1) {\r
- this.put(JSONObject.wrap(Array.get(array, i)));\r
- }\r
- } else {\r
- throw new JSONException(\r
- "JSONArray initial value should be a string or collection or array.");\r
- }\r
- }\r
-\r
- /**\r
- * Get the object value associated with an index.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return An object value.\r
- * @throws JSONException\r
- * If there is no value for the index.\r
- */\r
- public Object get(int index) throws JSONException {\r
- Object object = this.opt(index);\r
- if (object == null) {\r
- throw new JSONException("JSONArray[" + index + "] not found.");\r
- }\r
- return object;\r
- }\r
-\r
- /**\r
- * Get the boolean value associated with an index. The string values "true"\r
- * and "false" are converted to boolean.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return The truth.\r
- * @throws JSONException\r
- * If there is no value for the index or if the value is not\r
- * convertible to boolean.\r
- */\r
- public boolean getBoolean(int index) throws JSONException {\r
- Object object = this.get(index);\r
- if (object.equals(Boolean.FALSE)\r
- || (object instanceof String && ((String) object)\r
- .equalsIgnoreCase("false"))) {\r
- return false;\r
- } else if (object.equals(Boolean.TRUE)\r
- || (object instanceof String && ((String) object)\r
- .equalsIgnoreCase("true"))) {\r
- return true;\r
- }\r
- throw new JSONException("JSONArray[" + index + "] is not a boolean.");\r
- }\r
-\r
- /**\r
- * Get the double value associated with an index.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return The value.\r
- * @throws JSONException\r
- * If the key is not found or if the value cannot be converted\r
- * to a number.\r
- */\r
- public double getDouble(int index) throws JSONException {\r
- Object object = this.get(index);\r
- try {\r
- return object instanceof Number ? ((Number) object).doubleValue()\r
- : Double.parseDouble((String) object);\r
- } catch (Exception e) {\r
- throw new JSONException("JSONArray[" + index + "] is not a number.");\r
- }\r
- }\r
-\r
- /**\r
- * Get the int value associated with an index.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return The value.\r
- * @throws JSONException\r
- * If the key is not found or if the value is not a number.\r
- */\r
- public int getInt(int index) throws JSONException {\r
- Object object = this.get(index);\r
- try {\r
- return object instanceof Number ? ((Number) object).intValue()\r
- : Integer.parseInt((String) object);\r
- } catch (Exception e) {\r
- throw new JSONException("JSONArray[" + index + "] is not a number.");\r
- }\r
- }\r
-\r
- /**\r
- * Get the JSONArray associated with an index.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return A JSONArray value.\r
- * @throws JSONException\r
- * If there is no value for the index. or if the value is not a\r
- * JSONArray\r
- */\r
- public JSONArray getJSONArray(int index) throws JSONException {\r
- Object object = this.get(index);\r
- if (object instanceof JSONArray) {\r
- return (JSONArray) object;\r
- }\r
- throw new JSONException("JSONArray[" + index + "] is not a JSONArray.");\r
- }\r
-\r
- /**\r
- * Get the JSONObject associated with an index.\r
- *\r
- * @param index\r
- * subscript\r
- * @return A JSONObject value.\r
- * @throws JSONException\r
- * If there is no value for the index or if the value is not a\r
- * JSONObject\r
- */\r
- public JSONObject getJSONObject(int index) throws JSONException {\r
- Object object = this.get(index);\r
- if (object instanceof JSONObject) {\r
- return (JSONObject) object;\r
- }\r
- throw new JSONException("JSONArray[" + index + "] is not a JSONObject.");\r
- }\r
-\r
- /**\r
- * Get the long value associated with an index.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return The value.\r
- * @throws JSONException\r
- * If the key is not found or if the value cannot be converted\r
- * to a number.\r
- */\r
- public long getLong(int index) throws JSONException {\r
- Object object = this.get(index);\r
- try {\r
- return object instanceof Number ? ((Number) object).longValue()\r
- : Long.parseLong((String) object);\r
- } catch (Exception e) {\r
- throw new JSONException("JSONArray[" + index + "] is not a number.");\r
- }\r
- }\r
-\r
- /**\r
- * Get the string associated with an index.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return A string value.\r
- * @throws JSONException\r
- * If there is no string value for the index.\r
- */\r
- public String getString(int index) throws JSONException {\r
- Object object = this.get(index);\r
- if (object instanceof String) {\r
- return (String) object;\r
- }\r
- throw new JSONException("JSONArray[" + index + "] not a string.");\r
- }\r
-\r
- /**\r
- * Determine if the value is null.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return true if the value at the index is null, or if there is no value.\r
- */\r
- public boolean isNull(int index) {\r
- return JSONObject.NULL.equals(this.opt(index));\r
- }\r
-\r
- /**\r
- * Make a string from the contents of this JSONArray. The\r
- * <code>separator</code> string is inserted between each element. Warning:\r
- * This method assumes that the data structure is acyclical.\r
- *\r
- * @param separator\r
- * A string that will be inserted between the elements.\r
- * @return a string.\r
- * @throws JSONException\r
- * If the array contains an invalid number.\r
- */\r
- public String join(String separator) throws JSONException {\r
- int len = this.length();\r
- StringBuffer sb = new StringBuffer();\r
-\r
- for (int i = 0; i < len; i += 1) {\r
- if (i > 0) {\r
- sb.append(separator);\r
- }\r
- sb.append(JSONObject.valueToString(this.myArrayList.get(i)));\r
- }\r
- return sb.toString();\r
- }\r
-\r
- /**\r
- * Get the number of elements in the JSONArray, included nulls.\r
- *\r
- * @return The length (or size).\r
- */\r
- public int length() {\r
- return this.myArrayList.size();\r
- }\r
-\r
- /**\r
- * Get the optional object value associated with an index.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return An object value, or null if there is no object at that index.\r
- */\r
- public Object opt(int index) {\r
- return (index < 0 || index >= this.length()) ? null : this.myArrayList\r
- .get(index);\r
- }\r
-\r
- /**\r
- * Get the optional boolean value associated with an index. It returns false\r
- * if there is no value at that index, or if the value is not Boolean.TRUE\r
- * or the String "true".\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return The truth.\r
- */\r
- public boolean optBoolean(int index) {\r
- return this.optBoolean(index, false);\r
- }\r
-\r
- /**\r
- * Get the optional boolean value associated with an index. It returns the\r
- * defaultValue if there is no value at that index or if it is not a Boolean\r
- * or the String "true" or "false" (case insensitive).\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @param defaultValue\r
- * A boolean default.\r
- * @return The truth.\r
- */\r
- public boolean optBoolean(int index, boolean defaultValue) {\r
- try {\r
- return this.getBoolean(index);\r
- } catch (Exception e) {\r
- return defaultValue;\r
- }\r
- }\r
-\r
- /**\r
- * Get the optional double value associated with an index. NaN is returned\r
- * if there is no value for the index, or if the value is not a number and\r
- * cannot be converted to a number.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return The value.\r
- */\r
- public double optDouble(int index) {\r
- return this.optDouble(index, Double.NaN);\r
- }\r
-\r
- /**\r
- * Get the optional double value associated with an index. The defaultValue\r
- * is returned if there is no value for the index, or if the value is not a\r
- * number and cannot be converted to a number.\r
- *\r
- * @param index\r
- * subscript\r
- * @param defaultValue\r
- * The default value.\r
- * @return The value.\r
- */\r
- public double optDouble(int index, double defaultValue) {\r
- try {\r
- return this.getDouble(index);\r
- } catch (Exception e) {\r
- return defaultValue;\r
- }\r
- }\r
-\r
- /**\r
- * Get the optional int value associated with an index. Zero is returned if\r
- * there is no value for the index, or if the value is not a number and\r
- * cannot be converted to a number.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return The value.\r
- */\r
- public int optInt(int index) {\r
- return this.optInt(index, 0);\r
- }\r
-\r
- /**\r
- * Get the optional int value associated with an index. The defaultValue is\r
- * returned if there is no value for the index, or if the value is not a\r
- * number and cannot be converted to a number.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @param defaultValue\r
- * The default value.\r
- * @return The value.\r
- */\r
- public int optInt(int index, int defaultValue) {\r
- try {\r
- return this.getInt(index);\r
- } catch (Exception e) {\r
- return defaultValue;\r
- }\r
- }\r
-\r
- /**\r
- * Get the optional JSONArray associated with an index.\r
- *\r
- * @param index\r
- * subscript\r
- * @return A JSONArray value, or null if the index has no value, or if the\r
- * value is not a JSONArray.\r
- */\r
- public JSONArray optJSONArray(int index) {\r
- Object o = this.opt(index);\r
- return o instanceof JSONArray ? (JSONArray) o : null;\r
- }\r
-\r
- /**\r
- * Get the optional JSONObject associated with an index. Null is returned if\r
- * the key is not found, or null if the index has no value, or if the value\r
- * is not a JSONObject.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return A JSONObject value.\r
- */\r
- public JSONObject optJSONObject(int index) {\r
- Object o = this.opt(index);\r
- return o instanceof JSONObject ? (JSONObject) o : null;\r
- }\r
-\r
- /**\r
- * Get the optional long value associated with an index. Zero is returned if\r
- * there is no value for the index, or if the value is not a number and\r
- * cannot be converted to a number.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return The value.\r
- */\r
- public long optLong(int index) {\r
- return this.optLong(index, 0);\r
- }\r
-\r
- /**\r
- * Get the optional long value associated with an index. The defaultValue is\r
- * returned if there is no value for the index, or if the value is not a\r
- * number and cannot be converted to a number.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @param defaultValue\r
- * The default value.\r
- * @return The value.\r
- */\r
- public long optLong(int index, long defaultValue) {\r
- try {\r
- return this.getLong(index);\r
- } catch (Exception e) {\r
- return defaultValue;\r
- }\r
- }\r
-\r
- /**\r
- * Get the optional string value associated with an index. It returns an\r
- * empty string if there is no value at that index. If the value is not a\r
- * string and is not null, then it is coverted to a string.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @return A String value.\r
- */\r
- public String optString(int index) {\r
- return this.optString(index, "");\r
- }\r
-\r
- /**\r
- * Get the optional string associated with an index. The defaultValue is\r
- * returned if the key is not found.\r
- *\r
- * @param index\r
- * The index must be between 0 and length() - 1.\r
- * @param defaultValue\r
- * The default value.\r
- * @return A String value.\r
- */\r
- public String optString(int index, String defaultValue) {\r
- Object object = this.opt(index);\r
- return JSONObject.NULL.equals(object) ? defaultValue : object\r
- .toString();\r
- }\r
-\r
- /**\r
- * Append a boolean value. This increases the array's length by one.\r
- *\r
- * @param value\r
- * A boolean value.\r
- * @return this.\r
- */\r
- public JSONArray put(boolean value) {\r
- this.put(value ? Boolean.TRUE : Boolean.FALSE);\r
- return this;\r
- }\r
-\r
- /**\r
- * Put a value in the JSONArray, where the value will be a JSONArray which\r
- * is produced from a Collection.\r
- *\r
- * @param value\r
- * A Collection value.\r
- * @return this.\r
- */\r
- public JSONArray put(Collection<Object> value) {\r
- this.put(new JSONArray(value));\r
- return this;\r
- }\r
-\r
- /**\r
- * Append a double value. This increases the array's length by one.\r
- *\r
- * @param value\r
- * A double value.\r
- * @throws JSONException\r
- * if the value is not finite.\r
- * @return this.\r
- */\r
- public JSONArray put(double value) throws JSONException {\r
- Double d = new Double(value);\r
- JSONObject.testValidity(d);\r
- this.put(d);\r
- return this;\r
- }\r
-\r
- /**\r
- * Append an int value. This increases the array's length by one.\r
- *\r
- * @param value\r
- * An int value.\r
- * @return this.\r
- */\r
- public JSONArray put(int value) {\r
- this.put(new Integer(value));\r
- return this;\r
- }\r
-\r
- /**\r
- * Append an long value. This increases the array's length by one.\r
- *\r
- * @param value\r
- * A long value.\r
- * @return this.\r
- */\r
- public JSONArray put(long value) {\r
- this.put(new Long(value));\r
- return this;\r
- }\r
-\r
- /**\r
- * Put a value in the JSONArray, where the value will be a JSONObject which\r
- * is produced from a Map.\r
- *\r
- * @param value\r
- * A Map value.\r
- * @return this.\r
- */\r
- public JSONArray put(Map<String,Object> value) {\r
- this.put(new JSONObject(value));\r
- return this;\r
- }\r
-\r
- /**\r
- * Append an object value. This increases the array's length by one.\r
- *\r
- * @param value\r
- * An object value. The value should be a Boolean, Double,\r
- * Integer, JSONArray, JSONObject, Long, or String, or the\r
- * JSONObject.NULL object.\r
- * @return this.\r
- */\r
- public JSONArray put(Object value) {\r
- this.myArrayList.add(value);\r
- return this;\r
- }\r
-\r
- /**\r
- * Put or replace a boolean value in the JSONArray. If the index is greater\r
- * than the length of the JSONArray, then null elements will be added as\r
- * necessary to pad it out.\r
- *\r
- * @param index\r
- * The subscript.\r
- * @param value\r
- * A boolean value.\r
- * @return this.\r
- * @throws JSONException\r
- * If the index is negative.\r
- */\r
- public JSONArray put(int index, boolean value) throws JSONException {\r
- this.put(index, value ? Boolean.TRUE : Boolean.FALSE);\r
- return this;\r
- }\r
-\r
- /**\r
- * Put a value in the JSONArray, where the value will be a JSONArray which\r
- * is produced from a Collection.\r
- *\r
- * @param index\r
- * The subscript.\r
- * @param value\r
- * A Collection value.\r
- * @return this.\r
- * @throws JSONException\r
- * If the index is negative or if the value is not finite.\r
- */\r
- public JSONArray put(int index, Collection<Object> value) throws JSONException {\r
- this.put(index, new JSONArray(value));\r
- return this;\r
- }\r
-\r
- /**\r
- * Put or replace a double value. If the index is greater than the length of\r
- * the JSONArray, then null elements will be added as necessary to pad it\r
- * out.\r
- *\r
- * @param index\r
- * The subscript.\r
- * @param value\r
- * A double value.\r
- * @return this.\r
- * @throws JSONException\r
- * If the index is negative or if the value is not finite.\r
- */\r
- public JSONArray put(int index, double value) throws JSONException {\r
- this.put(index, new Double(value));\r
- return this;\r
- }\r
-\r
- /**\r
- * Put or replace an int value. If the index is greater than the length of\r
- * the JSONArray, then null elements will be added as necessary to pad it\r
- * out.\r
- *\r
- * @param index\r
- * The subscript.\r
- * @param value\r
- * An int value.\r
- * @return this.\r
- * @throws JSONException\r
- * If the index is negative.\r
- */\r
- public JSONArray put(int index, int value) throws JSONException {\r
- this.put(index, new Integer(value));\r
- return this;\r
- }\r
-\r
- /**\r
- * Put or replace a long value. If the index is greater than the length of\r
- * the JSONArray, then null elements will be added as necessary to pad it\r
- * out.\r
- *\r
- * @param index\r
- * The subscript.\r
- * @param value\r
- * A long value.\r
- * @return this.\r
- * @throws JSONException\r
- * If the index is negative.\r
- */\r
- public JSONArray put(int index, long value) throws JSONException {\r
- this.put(index, new Long(value));\r
- return this;\r
- }\r
-\r
- /**\r
- * Put a value in the JSONArray, where the value will be a JSONObject that\r
- * is produced from a Map.\r
- *\r
- * @param index\r
- * The subscript.\r
- * @param value\r
- * The Map value.\r
- * @return this.\r
- * @throws JSONException\r
- * If the index is negative or if the the value is an invalid\r
- * number.\r
- */\r
- public JSONArray put(int index, Map<String,Object> value) throws JSONException {\r
- this.put(index, new JSONObject(value));\r
- return this;\r
- }\r
-\r
- /**\r
- * Put or replace an object value in the JSONArray. If the index is greater\r
- * than the length of the JSONArray, then null elements will be added as\r
- * necessary to pad it out.\r
- *\r
- * @param index\r
- * The subscript.\r
- * @param value\r
- * The value to put into the array. The value should be a\r
- * Boolean, Double, Integer, JSONArray, JSONObject, Long, or\r
- * String, or the JSONObject.NULL object.\r
- * @return this.\r
- * @throws JSONException\r
- * If the index is negative or if the the value is an invalid\r
- * number.\r
- */\r
- public JSONArray put(int index, Object value) throws JSONException {\r
- JSONObject.testValidity(value);\r
- if (index < 0) {\r
- throw new JSONException("JSONArray[" + index + "] not found.");\r
- }\r
- if (index < this.length()) {\r
- this.myArrayList.set(index, value);\r
- } else {\r
- while (index != this.length()) {\r
- this.put(JSONObject.NULL);\r
- }\r
- this.put(value);\r
- }\r
- return this;\r
- }\r
-\r
- /**\r
- * Remove an index and close the hole.\r
- *\r
- * @param index\r
- * The index of the element to be removed.\r
- * @return The value that was associated with the index, or null if there\r
- * was no value.\r
- */\r
- public Object remove(int index) {\r
- Object o = this.opt(index);\r
- this.myArrayList.remove(index);\r
- return o;\r
- }\r
-\r
- /**\r
- * Produce a JSONObject by combining a JSONArray of names with the values of\r
- * this JSONArray.\r
- *\r
- * @param names\r
- * A JSONArray containing a list of key strings. These will be\r
- * paired with the values.\r
- * @return A JSONObject, or null if there are no names or if this JSONArray\r
- * has no values.\r
- * @throws JSONException\r
- * If any of the names are null.\r
- */\r
- public JSONObject toJSONObject(JSONArray names) throws JSONException {\r
- if (names == null || names.length() == 0 || this.length() == 0) {\r
- return null;\r
- }\r
- JSONObject jo = new JSONObject();\r
- for (int i = 0; i < names.length(); i += 1) {\r
- jo.put(names.getString(i), this.opt(i));\r
- }\r
- return jo;\r
- }\r
-\r
- /**\r
- * Make a JSON text of this JSONArray. For compactness, no unnecessary\r
- * whitespace is added. If it is not possible to produce a syntactically\r
- * correct JSON text then null will be returned instead. This could occur if\r
- * the array contains an invalid number.\r
- * <p>\r
- * Warning: This method assumes that the data structure is acyclical.\r
- *\r
- * @return a printable, displayable, transmittable representation of the\r
- * array.\r
- */\r
- public String toString() {\r
- try {\r
- return this.toString(0);\r
- } catch (Exception e) {\r
- return null;\r
- }\r
- }\r
-\r
- /**\r
- * Make a prettyprinted JSON text of this JSONArray. Warning: This method\r
- * assumes that the data structure is acyclical.\r
- *\r
- * @param indentFactor\r
- * The number of spaces to add to each level of indentation.\r
- * @return a printable, displayable, transmittable representation of the\r
- * object, beginning with <code>[</code> <small>(left\r
- * bracket)</small> and ending with <code>]</code>\r
- * <small>(right bracket)</small>.\r
- * @throws JSONException\r
- */\r
- public String toString(int indentFactor) throws JSONException {\r
- StringWriter sw = new StringWriter();\r
- synchronized (sw.getBuffer()) {\r
- return this.write(sw, indentFactor, 0).toString();\r
- }\r
- }\r
-\r
- /**\r
- * Write the contents of the JSONArray as JSON text to a writer. For\r
- * compactness, no whitespace is added.\r
- * <p>\r
- * Warning: This method assumes that the data structure is acyclical.\r
- *\r
- * @return The writer.\r
- * @throws JSONException\r
- */\r
- public Writer write(Writer writer) throws JSONException {\r
- return this.write(writer, 0, 0);\r
- }\r
-\r
- /**\r
- * Write the contents of the JSONArray as JSON text to a writer. For\r
- * compactness, no whitespace is added.\r
- * <p>\r
- * Warning: This method assumes that the data structure is acyclical.\r
- *\r
- * @param indentFactor\r
- * The number of spaces to add to each level of indentation.\r
- * @param indent\r
- * The indention of the top level.\r
- * @return The writer.\r
- * @throws JSONException\r
- */\r
- Writer write(Writer writer, int indentFactor, int indent)\r
- throws JSONException {\r
- try {\r
- boolean commanate = false;\r
- int length = this.length();\r
- writer.write('[');\r
-\r
- if (length == 1) {\r
- JSONObject.writeValue(writer, this.myArrayList.get(0),\r
- indentFactor, indent);\r
- } else if (length != 0) {\r
- final int newindent = indent + indentFactor;\r
-\r
- for (int i = 0; i < length; i += 1) {\r
- if (commanate) {\r
- writer.write(',');\r
- }\r
- if (indentFactor > 0) {\r
- writer.write('\n');\r
- }\r
- JSONObject.indent(writer, newindent);\r
- JSONObject.writeValue(writer, this.myArrayList.get(i),\r
- indentFactor, newindent);\r
- commanate = true;\r
- }\r
- if (indentFactor > 0) {\r
- writer.write('\n');\r
- }\r
- JSONObject.indent(writer, indent);\r
- }\r
- writer.write(']');\r
- return writer;\r
- } catch (IOException e) {\r
- throw new JSONException(e);\r
- }\r
- }\r
-}\r
Code Review / dmaap / datarouter.git / blobdiff