http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/9a2b5d7b/geode-pulse/src/main/java/com/vmware/gemfire/tools/pulse/internal/json/JSONArray.java ---------------------------------------------------------------------- diff --git a/geode-pulse/src/main/java/com/vmware/gemfire/tools/pulse/internal/json/JSONArray.java b/geode-pulse/src/main/java/com/vmware/gemfire/tools/pulse/internal/json/JSONArray.java deleted file mode 100644 index aa1c272..0000000 --- a/geode-pulse/src/main/java/com/vmware/gemfire/tools/pulse/internal/json/JSONArray.java +++ /dev/null @@ -1,901 +0,0 @@ -/* - * - * 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 com.vmware.gemfire.tools.pulse.internal.json; - -import java.io.IOException; -import java.io.StringWriter; -import java.io.Writer; -import java.lang.reflect.Array; -import java.util.ArrayList; -import java.util.Collection; -import java.util.Iterator; -import java.util.Map; - -/** - * A JSONArray is an ordered sequence of values. Its external text form is a - * string wrapped in square brackets with commas separating the values. The - * internal form is an object having <code>get</code> and <code>opt</code> - * methods for accessing the values by index, and <code>put</code> methods for - * adding or replacing values. The values can be any of these types: - * <code>Boolean</code>, <code>JSONArray</code>, <code>JSONObject</code>, - * <code>Number</code>, <code>String</code>, or the - * <code>JSONObject.NULL object</code>. - * <p> - * The constructor can convert a JSON text into a Java object. The - * <code>toString</code> method converts to JSON text. - * <p> - * A <code>get</code> method returns a value if one can be found, and throws an - * exception if one cannot be found. An <code>opt</code> method returns a - * default value instead of throwing an exception, and so is useful for - * obtaining optional values. - * <p> - * The generic <code>get()</code> and <code>opt()</code> methods return an - * object which you can cast or query for type. There are also typed - * <code>get</code> and <code>opt</code> methods that do type checking and type - * coercion for you. - * <p> - * The texts produced by the <code>toString</code> methods strictly conform to - * JSON syntax rules. The constructors are more forgiving in the texts they will - * accept: - * <ul> - * <li>An extra <code>,</code> <small>(comma)</small> may appear just - * before the closing bracket.</li> - * <li>The <code>null</code> value will be inserted when there is <code>,</code> - * <small>(comma)</small> elision.</li> - * <li>Strings may be quoted with <code>'</code> <small>(single - * quote)</small>.</li> - * <li>Strings do not need to be quoted at all if they do not begin with a quote - * or single quote, and if they do not contain leading or trailing spaces, and - * if they do not contain any of these characters: - * <code>{ } [ ] / \ : , = ; #</code> and if they do not look like numbers and - * if they are not the reserved words <code>true</code>, <code>false</code>, or - * <code>null</code>.</li> - * <li>Values can be separated by <code>;</code> <small>(semicolon)</small> as - * well as by <code>,</code> <small>(comma)</small>.</li> - * </ul> - * - * @author JSON.org - * @version 2012-04-20 - */ -public class JSONArray { - - - /** - * The arrayList where the JSONArray's properties are kept. - */ - private final ArrayList myArrayList; - - - /** - * Construct an empty JSONArray. - */ - public JSONArray() { - this.myArrayList = new ArrayList(); - } - - /** - * Construct a JSONArray from a JSONTokener. - * @param x A JSONTokener - * @throws JSONException If there is a syntax error. - */ - public JSONArray(JSONTokener x) throws JSONException { - this(); - if (x.nextClean() != '[') { - throw x.syntaxError("A JSONArray text must start with '['"); - } - if (x.nextClean() != ']') { - x.back(); - for (;;) { - if (x.nextClean() == ',') { - x.back(); - this.myArrayList.add(JSONObject.NULL); - } else { - x.back(); - this.myArrayList.add(x.nextValue()); - } - switch (x.nextClean()) { - case ';': - case ',': - if (x.nextClean() == ']') { - return; - } - x.back(); - break; - case ']': - return; - default: - throw x.syntaxError("Expected a ',' or ']'"); - } - } - } - } - - - /** - * Construct a JSONArray from a source JSON text. - * @param source A string that begins with - * <code>[</code> <small>(left bracket)</small> - * and ends with <code>]</code> <small>(right bracket)</small>. - * @throws JSONException If there is a syntax error. - */ - public JSONArray(String source) throws JSONException { - this(new JSONTokener(source)); - } - - - /** - * Construct a JSONArray from a Collection. - * @param collection A Collection. - */ - public JSONArray(Collection collection) { - this.myArrayList = new ArrayList(); - if (collection != null) { - Iterator iter = collection.iterator(); - while (iter.hasNext()) { - this.myArrayList.add(JSONObject.wrap(iter.next())); - } - } - } - - - /** - * Construct a JSONArray from an array - * @throws JSONException If not an array. - */ - public JSONArray(Object array) throws JSONException { - this(); - if (array.getClass().isArray()) { - int length = Array.getLength(array); - for (int i = 0; i < length; i += 1) { - this.put(JSONObject.wrap(Array.get(array, i))); - } - } else { - throw new JSONException( -"JSONArray initial value should be a string or collection or array."); - } - } - - - /** - * Get the object value associated with an index. - * @param index - * The index must be between 0 and length() - 1. - * @return An object value. - * @throws JSONException If there is no value for the index. - */ - public Object get(int index) throws JSONException { - Object object = this.opt(index); - if (object == null) { - throw new JSONException("JSONArray[" + index + "] not found."); - } - return object; - } - - - /** - * Get the boolean value associated with an index. - * The string values "true" and "false" are converted to boolean. - * - * @param index The index must be between 0 and length() - 1. - * @return The truth. - * @throws JSONException If there is no value for the index or if the - * value is not convertible to boolean. - */ - public boolean getBoolean(int index) throws JSONException { - Object object = this.get(index); - if (object.equals(Boolean.FALSE) || - (object instanceof String && - ((String)object).equalsIgnoreCase("false"))) { - return false; - } else if (object.equals(Boolean.TRUE) || - (object instanceof String && - ((String)object).equalsIgnoreCase("true"))) { - return true; - } - throw new JSONException("JSONArray[" + index + "] is not a boolean."); - } - - - /** - * Get the double value associated with an index. - * - * @param index The index must be between 0 and length() - 1. - * @return The value. - * @throws JSONException If the key is not found or if the value cannot - * be converted to a number. - */ - public double getDouble(int index) throws JSONException { - Object object = this.get(index); - try { - return object instanceof Number - ? ((Number)object).doubleValue() - : Double.parseDouble((String)object); - } catch (Exception e) { - throw new JSONException("JSONArray[" + index + - "] is not a number."); - } - } - - - /** - * Get the int value associated with an index. - * - * @param index The index must be between 0 and length() - 1. - * @return The value. - * @throws JSONException If the key is not found or if the value is not a number. - */ - public int getInt(int index) throws JSONException { - Object object = this.get(index); - try { - return object instanceof Number - ? ((Number)object).intValue() - : Integer.parseInt((String)object); - } catch (Exception e) { - throw new JSONException("JSONArray[" + index + - "] is not a number."); - } - } - - - /** - * Get the JSONArray associated with an index. - * @param index The index must be between 0 and length() - 1. - * @return A JSONArray value. - * @throws JSONException If there is no value for the index. or if the - * value is not a JSONArray - */ - public JSONArray getJSONArray(int index) throws JSONException { - Object object = this.get(index); - if (object instanceof JSONArray) { - return (JSONArray)object; - } - throw new JSONException("JSONArray[" + index + - "] is not a JSONArray."); - } - - - /** - * Get the JSONObject associated with an index. - * @param index subscript - * @return A JSONObject value. - * @throws JSONException If there is no value for the index or if the - * value is not a JSONObject - */ - public JSONObject getJSONObject(int index) throws JSONException { - Object object = this.get(index); - if (object instanceof JSONObject) { - return (JSONObject)object; - } - throw new JSONException("JSONArray[" + index + - "] is not a JSONObject."); - } - - - /** - * Get the long value associated with an index. - * - * @param index The index must be between 0 and length() - 1. - * @return The value. - * @throws JSONException If the key is not found or if the value cannot - * be converted to a number. - */ - public long getLong(int index) throws JSONException { - Object object = this.get(index); - try { - return object instanceof Number - ? ((Number)object).longValue() - : Long.parseLong((String)object); - } catch (Exception e) { - throw new JSONException("JSONArray[" + index + - "] is not a number."); - } - } - - - /** - * Get the string associated with an index. - * @param index The index must be between 0 and length() - 1. - * @return A string value. - * @throws JSONException If there is no string value for the index. - */ - public String getString(int index) throws JSONException { - Object object = this.get(index); - if (object instanceof String) { - return (String)object; - } - throw new JSONException("JSONArray[" + index + "] not a string."); - } - - - /** - * Determine if the value is null. - * @param index The index must be between 0 and length() - 1. - * @return true if the value at the index is null, or if there is no value. - */ - public boolean isNull(int index) { - return JSONObject.NULL.equals(this.opt(index)); - } - - - /** - * Make a string from the contents of this JSONArray. The - * <code>separator</code> string is inserted between each element. - * Warning: This method assumes that the data structure is acyclical. - * @param separator A string that will be inserted between the elements. - * @return a string. - * @throws JSONException If the array contains an invalid number. - */ - public String join(String separator) throws JSONException { - int len = this.length(); - StringBuffer sb = new StringBuffer(); - - for (int i = 0; i < len; i += 1) { - if (i > 0) { - sb.append(separator); - } - sb.append(JSONObject.valueToString(this.myArrayList.get(i))); - } - return sb.toString(); - } - - - /** - * Get the number of elements in the JSONArray, included nulls. - * - * @return The length (or size). - */ - public int length() { - return this.myArrayList.size(); - } - - - /** - * Get the optional object value associated with an index. - * @param index The index must be between 0 and length() - 1. - * @return An object value, or null if there is no - * object at that index. - */ - public Object opt(int index) { - return (index < 0 || index >= this.length()) - ? null - : this.myArrayList.get(index); - } - - - /** - * Get the optional boolean value associated with an index. - * It returns false if there is no value at that index, - * or if the value is not Boolean.TRUE or the String "true". - * - * @param index The index must be between 0 and length() - 1. - * @return The truth. - */ - public boolean optBoolean(int index) { - return this.optBoolean(index, false); - } - - - /** - * Get the optional boolean value associated with an index. - * It returns the defaultValue if there is no value at that index or if - * it is not a Boolean or the String "true" or "false" (case insensitive). - * - * @param index The index must be between 0 and length() - 1. - * @param defaultValue A boolean default. - * @return The truth. - */ - public boolean optBoolean(int index, boolean defaultValue) { - try { - return this.getBoolean(index); - } catch (Exception e) { - return defaultValue; - } - } - - - /** - * Get the optional double value associated with an index. - * NaN is returned if there is no value for the index, - * or if the value is not a number and cannot be converted to a number. - * - * @param index The index must be between 0 and length() - 1. - * @return The value. - */ - public double optDouble(int index) { - return this.optDouble(index, Double.NaN); - } - - - /** - * Get the optional double value associated with an index. - * The defaultValue is returned if there is no value for the index, - * or if the value is not a number and cannot be converted to a number. - * - * @param index subscript - * @param defaultValue The default value. - * @return The value. - */ - public double optDouble(int index, double defaultValue) { - try { - return this.getDouble(index); - } catch (Exception e) { - return defaultValue; - } - } - - - /** - * Get the optional int value associated with an index. - * Zero is returned if there is no value for the index, - * or if the value is not a number and cannot be converted to a number. - * - * @param index The index must be between 0 and length() - 1. - * @return The value. - */ - public int optInt(int index) { - return this.optInt(index, 0); - } - - - /** - * Get the optional int value associated with an index. - * The defaultValue is returned if there is no value for the index, - * or if the value is not a number and cannot be converted to a number. - * @param index The index must be between 0 and length() - 1. - * @param defaultValue The default value. - * @return The value. - */ - public int optInt(int index, int defaultValue) { - try { - return this.getInt(index); - } catch (Exception e) { - return defaultValue; - } - } - - - /** - * Get the optional JSONArray associated with an index. - * @param index subscript - * @return A JSONArray value, or null if the index has no value, - * or if the value is not a JSONArray. - */ - public JSONArray optJSONArray(int index) { - Object o = this.opt(index); - return o instanceof JSONArray ? (JSONArray)o : null; - } - - - /** - * Get the optional JSONObject associated with an index. - * Null is returned if the key is not found, or null if the index has - * no value, or if the value is not a JSONObject. - * - * @param index The index must be between 0 and length() - 1. - * @return A JSONObject value. - */ - public JSONObject optJSONObject(int index) { - Object o = this.opt(index); - return o instanceof JSONObject ? (JSONObject)o : null; - } - - - /** - * Get the optional long value associated with an index. - * Zero is returned if there is no value for the index, - * or if the value is not a number and cannot be converted to a number. - * - * @param index The index must be between 0 and length() - 1. - * @return The value. - */ - public long optLong(int index) { - return this.optLong(index, 0); - } - - - /** - * Get the optional long value associated with an index. - * The defaultValue is returned if there is no value for the index, - * or if the value is not a number and cannot be converted to a number. - * @param index The index must be between 0 and length() - 1. - * @param defaultValue The default value. - * @return The value. - */ - public long optLong(int index, long defaultValue) { - try { - return this.getLong(index); - } catch (Exception e) { - return defaultValue; - } - } - - - /** - * Get the optional string value associated with an index. It returns an - * empty string if there is no value at that index. If the value - * is not a string and is not null, then it is coverted to a string. - * - * @param index The index must be between 0 and length() - 1. - * @return A String value. - */ - public String optString(int index) { - return this.optString(index, ""); - } - - - /** - * Get the optional string associated with an index. - * The defaultValue is returned if the key is not found. - * - * @param index The index must be between 0 and length() - 1. - * @param defaultValue The default value. - * @return A String value. - */ - public String optString(int index, String defaultValue) { - Object object = this.opt(index); - return JSONObject.NULL.equals(object) - ? defaultValue : object - .toString(); - } - - - /** - * Append a boolean value. This increases the array's length by one. - * - * @param value A boolean value. - * @return this. - */ - public JSONArray put(boolean value) { - this.put(value ? Boolean.TRUE : Boolean.FALSE); - return this; - } - - - /** - * Put a value in the JSONArray, where the value will be a - * JSONArray which is produced from a Collection. - * @param value A Collection value. - * @return this. - */ - public JSONArray put(Collection value) { - this.put(new JSONArray(value)); - return this; - } - - - /** - * Append a double value. This increases the array's length by one. - * - * @param value A double value. - * @throws JSONException if the value is not finite. - * @return this. - */ - public JSONArray put(double value) throws JSONException { - Double d = new Double(value); - JSONObject.testValidity(d); - this.put(d); - return this; - } - - - /** - * Append an int value. This increases the array's length by one. - * - * @param value An int value. - * @return this. - */ - public JSONArray put(int value) { - this.put(new Integer(value)); - return this; - } - - - /** - * Append an long value. This increases the array's length by one. - * - * @param value A long value. - * @return this. - */ - public JSONArray put(long value) { - this.put(new Long(value)); - return this; - } - - - /** - * Put a value in the JSONArray, where the value will be a - * JSONObject which is produced from a Map. - * @param value A Map value. - * @return this. - */ - public JSONArray put(Map value) { - this.put(new JSONObject(value)); - return this; - } - - - /** - * Append an object value. This increases the array's length by one. - * @param value An object value. The value should be a - * Boolean, Double, Integer, JSONArray, JSONObject, Long, or String, or the - * JSONObject.NULL object. - * @return this. - */ - public JSONArray put(Object value) { - this.myArrayList.add(value); - return this; - } - - - /** - * Put or replace a boolean value in the JSONArray. If the index is greater - * than the length of the JSONArray, then null elements will be added as - * necessary to pad it out. - * @param index The subscript. - * @param value A boolean value. - * @return this. - * @throws JSONException If the index is negative. - */ - public JSONArray put(int index, boolean value) throws JSONException { - this.put(index, value ? Boolean.TRUE : Boolean.FALSE); - return this; - } - - - /** - * Put a value in the JSONArray, where the value will be a - * JSONArray which is produced from a Collection. - * @param index The subscript. - * @param value A Collection value. - * @return this. - * @throws JSONException If the index is negative or if the value is - * not finite. - */ - public JSONArray put(int index, Collection value) throws JSONException { - this.put(index, new JSONArray(value)); - return this; - } - - - /** - * Put or replace a double value. If the index is greater than the length of - * the JSONArray, then null elements will be added as necessary to pad - * it out. - * @param index The subscript. - * @param value A double value. - * @return this. - * @throws JSONException If the index is negative or if the value is - * not finite. - */ - public JSONArray put(int index, double value) throws JSONException { - this.put(index, new Double(value)); - return this; - } - - - /** - * Put or replace an int value. If the index is greater than the length of - * the JSONArray, then null elements will be added as necessary to pad - * it out. - * @param index The subscript. - * @param value An int value. - * @return this. - * @throws JSONException If the index is negative. - */ - public JSONArray put(int index, int value) throws JSONException { - this.put(index, new Integer(value)); - return this; - } - - - /** - * Put or replace a long value. If the index is greater than the length of - * the JSONArray, then null elements will be added as necessary to pad - * it out. - * @param index The subscript. - * @param value A long value. - * @return this. - * @throws JSONException If the index is negative. - */ - public JSONArray put(int index, long value) throws JSONException { - this.put(index, new Long(value)); - return this; - } - - - /** - * Put a value in the JSONArray, where the value will be a - * JSONObject that is produced from a Map. - * @param index The subscript. - * @param value The Map value. - * @return this. - * @throws JSONException If the index is negative or if the the value is - * an invalid number. - */ - public JSONArray put(int index, Map value) throws JSONException { - this.put(index, new JSONObject(value)); - return this; - } - - - /** - * Put or replace an object value in the JSONArray. If the index is greater - * than the length of the JSONArray, then null elements will be added as - * necessary to pad it out. - * @param index The subscript. - * @param value The value to put into the array. The value should be a - * Boolean, Double, Integer, JSONArray, JSONObject, Long, or String, or the - * JSONObject.NULL object. - * @return this. - * @throws JSONException If the index is negative or if the the value is - * an invalid number. - */ - public JSONArray put(int index, Object value) throws JSONException { - JSONObject.testValidity(value); - if (index < 0) { - throw new JSONException("JSONArray[" + index + "] not found."); - } - if (index < this.length()) { - this.myArrayList.set(index, value); - } else { - while (index != this.length()) { - this.put(JSONObject.NULL); - } - this.put(value); - } - return this; - } - - - /** - * Remove an index and close the hole. - * @param index The index of the element to be removed. - * @return The value that was associated with the index, - * or null if there was no value. - */ - public Object remove(int index) { - Object o = this.opt(index); - this.myArrayList.remove(index); - return o; - } - - - /** - * Produce a JSONObject by combining a JSONArray of names with the values - * of this JSONArray. - * @param names A JSONArray containing a list of key strings. These will be - * paired with the values. - * @return A JSONObject, or null if there are no names or if this JSONArray - * has no values. - * @throws JSONException If any of the names are null. - */ - public JSONObject toJSONObject(JSONArray names) throws JSONException { - if (names == null || names.length() == 0 || this.length() == 0) { - return null; - } - JSONObject jo = new JSONObject(); - for (int i = 0; i < names.length(); i += 1) { - jo.put(names.getString(i), this.opt(i)); - } - return jo; - } - - - /** - * Make a JSON text of this JSONArray. For compactness, no - * unnecessary whitespace is added. If it is not possible to produce a - * syntactically correct JSON text then null will be returned instead. This - * could occur if the array contains an invalid number. - * <p> - * Warning: This method assumes that the data structure is acyclical. - * - * @return a printable, displayable, transmittable - * representation of the array. - */ - public String toString() { - try { - return '[' + this.join(",") + ']'; - } catch (Exception e) { - return null; - } - } - - - /** - * Make a prettyprinted JSON text of this JSONArray. - * Warning: This method assumes that the data structure is acyclical. - * @param indentFactor The number of spaces to add to each level of - * indentation. - * @return a printable, displayable, transmittable - * representation of the object, beginning - * with <code>[</code> <small>(left bracket)</small> and ending - * with <code>]</code> <small>(right bracket)</small>. - * @throws JSONException - */ - public String toString(int indentFactor) throws JSONException { - StringWriter sw = new StringWriter(); - synchronized (sw.getBuffer()) { - return this.write(sw, indentFactor, 0).toString(); - } - } - - /** - * Write the contents of the JSONArray as JSON text to a writer. For - * compactness, no whitespace is added. - * <p> - * Warning: This method assumes that the data structure is acyclical. - * - * @return The writer. - * @throws JSONException - */ - public Writer write(Writer writer) throws JSONException { - return this.write(writer, 0, 0); - } - - /** - * Write the contents of the JSONArray as JSON text to a writer. For - * compactness, no whitespace is added. - * <p> - * Warning: This method assumes that the data structure is acyclical. - * - * @param indentFactor - * The number of spaces to add to each level of indentation. - * @param indent - * The indention of the top level. - * @return The writer. - * @throws JSONException - */ - Writer write(Writer writer, int indentFactor, int indent) - throws JSONException { - try { - boolean commanate = false; - int length = this.length(); - writer.write('['); - - if (length == 1) { - JSONObject.writeValue(writer, this.myArrayList.get(0), - indentFactor, indent); - } else if (length != 0) { - final int newindent = indent + indentFactor; - - for (int i = 0; i < length; i += 1) { - if (commanate) { - writer.write(','); - } - if (indentFactor > 0) { - writer.write('\n'); - } - JSONObject.indent(writer, newindent); - JSONObject.writeValue(writer, this.myArrayList.get(i), - indentFactor, newindent); - commanate = true; - } - if (indentFactor > 0) { - writer.write('\n'); - } - JSONObject.indent(writer, indent); - } - writer.write(']'); - return writer; - } catch (IOException e) { - throw new JSONException(e); - } - } -}
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/9a2b5d7b/geode-pulse/src/main/java/com/vmware/gemfire/tools/pulse/internal/json/JSONException.java ---------------------------------------------------------------------- diff --git a/geode-pulse/src/main/java/com/vmware/gemfire/tools/pulse/internal/json/JSONException.java b/geode-pulse/src/main/java/com/vmware/gemfire/tools/pulse/internal/json/JSONException.java deleted file mode 100644 index be88930..0000000 --- a/geode-pulse/src/main/java/com/vmware/gemfire/tools/pulse/internal/json/JSONException.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * - * 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 com.vmware.gemfire.tools.pulse.internal.json; - -/** - * The JSONException is thrown by the JSON.org classes when things are amiss. - * @author JSON.org - * @version 2010-12-24 - */ -public class JSONException extends Exception { - private static final long serialVersionUID = 0; - private Throwable cause; - - /** - * Constructs a JSONException with an explanatory message. - * @param message Detail about the reason for the exception. - */ - public JSONException(String message) { - super(message); - } - - public JSONException(Throwable cause) { - super(cause.getMessage()); - this.cause = cause; - } - - public Throwable getCause() { - return this.cause; - } -} http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/9a2b5d7b/geode-pulse/src/main/java/com/vmware/gemfire/tools/pulse/internal/json/JSONML.java ---------------------------------------------------------------------- diff --git a/geode-pulse/src/main/java/com/vmware/gemfire/tools/pulse/internal/json/JSONML.java b/geode-pulse/src/main/java/com/vmware/gemfire/tools/pulse/internal/json/JSONML.java deleted file mode 100644 index 2ddbffc..0000000 --- a/geode-pulse/src/main/java/com/vmware/gemfire/tools/pulse/internal/json/JSONML.java +++ /dev/null @@ -1,462 +0,0 @@ -/* - * - * 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 com.vmware.gemfire.tools.pulse.internal.json; - -import java.util.Iterator; - - -/** - * This provides static methods to convert an XML text into a JSONArray or - * JSONObject, and to covert a JSONArray or JSONObject into an XML text using - * the JsonML transform. - * - * @author JSON.org - * @version 2012-03-28 - */ -public class JSONML { - - /** - * Parse XML values and store them in a JSONArray. - * @param x The XMLTokener containing the source string. - * @param arrayForm true if array form, false if object form. - * @param ja The JSONArray that is containing the current tag or null - * if we are at the outermost level. - * @return A JSONArray if the value is the outermost tag, otherwise null. - * @throws JSONException - */ - private static Object parse( - XMLTokener x, - boolean arrayForm, - JSONArray ja - ) throws JSONException { - String attribute; - char c; - String closeTag = null; - int i; - JSONArray newja = null; - JSONObject newjo = null; - Object token; - String tagName = null; - -// Test for and skip past these forms: -// <!-- ... --> -// <![ ... ]]> -// <! ... > -// <? ... ?> - - while (true) { - if (!x.more()) { - throw x.syntaxError("Bad XML"); - } - token = x.nextContent(); - if (token == XML.LT) { - token = x.nextToken(); - if (token instanceof Character) { - if (token == XML.SLASH) { - -// Close tag </ - - token = x.nextToken(); - if (!(token instanceof String)) { - throw new JSONException( - "Expected a closing name instead of '" + - token + "'."); - } - if (x.nextToken() != XML.GT) { - throw x.syntaxError("Misshaped close tag"); - } - return token; - } else if (token == XML.BANG) { - -// <! - - c = x.next(); - if (c == '-') { - if (x.next() == '-') { - x.skipPast("-->"); - } else { - x.back(); - } - } else if (c == '[') { - token = x.nextToken(); - if (token.equals("CDATA") && x.next() == '[') { - if (ja != null) { - ja.put(x.nextCDATA()); - } - } else { - throw x.syntaxError("Expected 'CDATA['"); - } - } else { - i = 1; - do { - token = x.nextMeta(); - if (token == null) { - throw x.syntaxError("Missing '>' after '<!'."); - } else if (token == XML.LT) { - i += 1; - } else if (token == XML.GT) { - i -= 1; - } - } while (i > 0); - } - } else if (token == XML.QUEST) { - -// <? - - x.skipPast("?>"); - } else { - throw x.syntaxError("Misshaped tag"); - } - -// Open tag < - - } else { - if (!(token instanceof String)) { - throw x.syntaxError("Bad tagName '" + token + "'."); - } - tagName = (String)token; - newja = new JSONArray(); - newjo = new JSONObject(); - if (arrayForm) { - newja.put(tagName); - if (ja != null) { - ja.put(newja); - } - } else { - newjo.put("tagName", tagName); - if (ja != null) { - ja.put(newjo); - } - } - token = null; - for (;;) { - if (token == null) { - token = x.nextToken(); - } - if (token == null) { - throw x.syntaxError("Misshaped tag"); - } - if (!(token instanceof String)) { - break; - } - -// attribute = value - - attribute = (String)token; - if (!arrayForm && ("tagName".equals(attribute) || "childNode".equals(attribute))) { - throw x.syntaxError("Reserved attribute."); - } - token = x.nextToken(); - if (token == XML.EQ) { - token = x.nextToken(); - if (!(token instanceof String)) { - throw x.syntaxError("Missing value"); - } - newjo.accumulate(attribute, XML.stringToValue((String)token)); - token = null; - } else { - newjo.accumulate(attribute, ""); - } - } - if (arrayForm && newjo.length() > 0) { - newja.put(newjo); - } - -// Empty tag <.../> - - if (token == XML.SLASH) { - if (x.nextToken() != XML.GT) { - throw x.syntaxError("Misshaped tag"); - } - if (ja == null) { - if (arrayForm) { - return newja; - } else { - return newjo; - } - } - -// Content, between <...> and </...> - - } else { - if (token != XML.GT) { - throw x.syntaxError("Misshaped tag"); - } - closeTag = (String)parse(x, arrayForm, newja); - if (closeTag != null) { - if (!closeTag.equals(tagName)) { - throw x.syntaxError("Mismatched '" + tagName + - "' and '" + closeTag + "'"); - } - tagName = null; - if (!arrayForm && newja.length() > 0) { - newjo.put("childNodes", newja); - } - if (ja == null) { - if (arrayForm) { - return newja; - } else { - return newjo; - } - } - } - } - } - } else { - if (ja != null) { - ja.put(token instanceof String - ? XML.stringToValue((String)token) - : token); - } - } - } - } - - - /** - * Convert a well-formed (but not necessarily valid) XML string into a - * JSONArray using the JsonML transform. Each XML tag is represented as - * a JSONArray in which the first element is the tag name. If the tag has - * attributes, then the second element will be JSONObject containing the - * name/value pairs. If the tag contains children, then strings and - * JSONArrays will represent the child tags. - * Comments, prologs, DTDs, and <code><[ [ ]]></code> are ignored. - * @param string The source string. - * @return A JSONArray containing the structured data from the XML string. - * @throws JSONException - */ - public static JSONArray toJSONArray(String string) throws JSONException { - return toJSONArray(new XMLTokener(string)); - } - - - /** - * Convert a well-formed (but not necessarily valid) XML string into a - * JSONArray using the JsonML transform. Each XML tag is represented as - * a JSONArray in which the first element is the tag name. If the tag has - * attributes, then the second element will be JSONObject containing the - * name/value pairs. If the tag contains children, then strings and - * JSONArrays will represent the child content and tags. - * Comments, prologs, DTDs, and <code><[ [ ]]></code> are ignored. - * @param x An XMLTokener. - * @return A JSONArray containing the structured data from the XML string. - * @throws JSONException - */ - public static JSONArray toJSONArray(XMLTokener x) throws JSONException { - return (JSONArray)parse(x, true, null); - } - - - /** - * Convert a well-formed (but not necessarily valid) XML string into a - * JSONObject using the JsonML transform. Each XML tag is represented as - * a JSONObject with a "tagName" property. If the tag has attributes, then - * the attributes will be in the JSONObject as properties. If the tag - * contains children, the object will have a "childNodes" property which - * will be an array of strings and JsonML JSONObjects. - - * Comments, prologs, DTDs, and <code><[ [ ]]></code> are ignored. - * @param x An XMLTokener of the XML source text. - * @return A JSONObject containing the structured data from the XML string. - * @throws JSONException - */ - public static JSONObject toJSONObject(XMLTokener x) throws JSONException { - return (JSONObject)parse(x, false, null); - } - - - /** - * Convert a well-formed (but not necessarily valid) XML string into a - * JSONObject using the JsonML transform. Each XML tag is represented as - * a JSONObject with a "tagName" property. If the tag has attributes, then - * the attributes will be in the JSONObject as properties. If the tag - * contains children, the object will have a "childNodes" property which - * will be an array of strings and JsonML JSONObjects. - - * Comments, prologs, DTDs, and <code><[ [ ]]></code> are ignored. - * @param string The XML source text. - * @return A JSONObject containing the structured data from the XML string. - * @throws JSONException - */ - public static JSONObject toJSONObject(String string) throws JSONException { - return toJSONObject(new XMLTokener(string)); - } - - - /** - * Reverse the JSONML transformation, making an XML text from a JSONArray. - * @param ja A JSONArray. - * @return An XML string. - * @throws JSONException - */ - public static String toString(JSONArray ja) throws JSONException { - int i; - JSONObject jo; - String key; - Iterator keys; - int length; - Object object; - StringBuffer sb = new StringBuffer(); - String tagName; - String value; - -// Emit <tagName - - tagName = ja.getString(0); - XML.noSpace(tagName); - tagName = XML.escape(tagName); - sb.append('<'); - sb.append(tagName); - - object = ja.opt(1); - if (object instanceof JSONObject) { - i = 2; - jo = (JSONObject)object; - -// Emit the attributes - - keys = jo.keys(); - while (keys.hasNext()) { - key = keys.next().toString(); - XML.noSpace(key); - value = jo.optString(key); - if (value != null) { - sb.append(' '); - sb.append(XML.escape(key)); - sb.append('='); - sb.append('"'); - sb.append(XML.escape(value)); - sb.append('"'); - } - } - } else { - i = 1; - } - -//Emit content in body - - length = ja.length(); - if (i >= length) { - sb.append('/'); - sb.append('>'); - } else { - sb.append('>'); - do { - object = ja.get(i); - i += 1; - if (object != null) { - if (object instanceof String) { - sb.append(XML.escape(object.toString())); - } else if (object instanceof JSONObject) { - sb.append(toString((JSONObject)object)); - } else if (object instanceof JSONArray) { - sb.append(toString((JSONArray)object)); - } - } - } while (i < length); - sb.append('<'); - sb.append('/'); - sb.append(tagName); - sb.append('>'); - } - return sb.toString(); - } - - /** - * Reverse the JSONML transformation, making an XML text from a JSONObject. - * The JSONObject must contain a "tagName" property. If it has children, - * then it must have a "childNodes" property containing an array of objects. - * The other properties are attributes with string values. - * @param jo A JSONObject. - * @return An XML string. - * @throws JSONException - */ - public static String toString(JSONObject jo) throws JSONException { - StringBuffer sb = new StringBuffer(); - int i; - JSONArray ja; - String key; - Iterator keys; - int length; - Object object; - String tagName; - String value; - -//Emit <tagName - - tagName = jo.optString("tagName"); - if (tagName == null) { - return XML.escape(jo.toString()); - } - XML.noSpace(tagName); - tagName = XML.escape(tagName); - sb.append('<'); - sb.append(tagName); - -//Emit the attributes - - keys = jo.keys(); - while (keys.hasNext()) { - key = keys.next().toString(); - if (!"tagName".equals(key) && !"childNodes".equals(key)) { - XML.noSpace(key); - value = jo.optString(key); - if (value != null) { - sb.append(' '); - sb.append(XML.escape(key)); - sb.append('='); - sb.append('"'); - sb.append(XML.escape(value)); - sb.append('"'); - } - } - } - -//Emit content in body - - ja = jo.optJSONArray("childNodes"); - if (ja == null) { - sb.append('/'); - sb.append('>'); - } else { - sb.append('>'); - length = ja.length(); - for (i = 0; i < length; i += 1) { - object = ja.get(i); - if (object != null) { - if (object instanceof String) { - sb.append(XML.escape(object.toString())); - } else if (object instanceof JSONObject) { - sb.append(toString((JSONObject)object)); - } else if (object instanceof JSONArray) { - sb.append(toString((JSONArray)object)); - } else { - sb.append(object.toString()); - } - } - } - sb.append('<'); - sb.append('/'); - sb.append(tagName); - sb.append('>'); - } - return sb.toString(); - } -}
