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package org.apache.commons.configuration.plist; |
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import java.io.File; |
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import java.io.PrintWriter; |
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import java.io.Reader; |
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import java.io.Writer; |
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import java.math.BigDecimal; |
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import java.net.URL; |
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import java.text.DateFormat; |
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import java.text.ParseException; |
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import java.text.SimpleDateFormat; |
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import java.util.ArrayList; |
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import java.util.Calendar; |
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import java.util.Date; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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import org.apache.commons.codec.binary.Base64; |
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import org.apache.commons.configuration.AbstractHierarchicalFileConfiguration; |
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import org.apache.commons.configuration.Configuration; |
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import org.apache.commons.configuration.ConfigurationException; |
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import org.apache.commons.configuration.HierarchicalConfiguration; |
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import org.apache.commons.configuration.MapConfiguration; |
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import org.apache.commons.digester.AbstractObjectCreationFactory; |
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import org.apache.commons.digester.Digester; |
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import org.apache.commons.digester.ObjectCreateRule; |
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import org.apache.commons.digester.SetNextRule; |
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import org.apache.commons.lang.StringEscapeUtils; |
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import org.apache.commons.lang.StringUtils; |
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import org.xml.sax.Attributes; |
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import org.xml.sax.EntityResolver; |
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import org.xml.sax.InputSource; |
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public class XMLPropertyListConfiguration extends AbstractHierarchicalFileConfiguration |
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{ |
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private static final long serialVersionUID = -3162063751042475985L; |
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private static final int INDENT_SIZE = 4; |
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public XMLPropertyListConfiguration() |
133 | 35 | { |
134 | 35 | } |
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public XMLPropertyListConfiguration(String fileName) throws ConfigurationException |
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{ |
144 | 0 | super(fileName); |
145 | 0 | } |
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public XMLPropertyListConfiguration(File file) throws ConfigurationException |
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{ |
155 | 1 | super(file); |
156 | 1 | } |
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public XMLPropertyListConfiguration(URL url) throws ConfigurationException |
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{ |
166 | 0 | super(url); |
167 | 0 | } |
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public void load(Reader in) throws ConfigurationException |
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{ |
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|
172 | 12 | Digester digester = new Digester(); |
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|
175 | 14 | digester.setEntityResolver(new EntityResolver() |
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{ |
177 | 12 | public InputSource resolveEntity(String publicId, String systemId) |
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{ |
179 | 12 | return new InputSource(getClass().getClassLoader().getResourceAsStream("PropertyList-1.0.dtd")); |
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} |
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}); |
182 | 12 | digester.setValidating(true); |
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185 | 12 | digester.addRule("*/key", new ObjectCreateRule(PListNode.class) |
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{ |
187 | 12 | public void end() throws Exception |
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{ |
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|
190 | 240 | } |
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}); |
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193 | 12 | digester.addCallMethod("*/key", "setName", 0); |
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195 | 12 | digester.addRule("*/dict/string", new SetNextAndPopRule("addChild")); |
196 | 12 | digester.addRule("*/dict/data", new SetNextAndPopRule("addChild")); |
197 | 12 | digester.addRule("*/dict/integer", new SetNextAndPopRule("addChild")); |
198 | 12 | digester.addRule("*/dict/real", new SetNextAndPopRule("addChild")); |
199 | 12 | digester.addRule("*/dict/true", new SetNextAndPopRule("addChild")); |
200 | 12 | digester.addRule("*/dict/false", new SetNextAndPopRule("addChild")); |
201 | 12 | digester.addRule("*/dict/date", new SetNextAndPopRule("addChild")); |
202 | 12 | digester.addRule("*/dict/dict", new SetNextAndPopRule("addChild")); |
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204 | 12 | digester.addCallMethod("*/dict/string", "addValue", 0); |
205 | 12 | digester.addCallMethod("*/dict/data", "addDataValue", 0); |
206 | 12 | digester.addCallMethod("*/dict/integer", "addIntegerValue", 0); |
207 | 12 | digester.addCallMethod("*/dict/real", "addRealValue", 0); |
208 | 12 | digester.addCallMethod("*/dict/true", "addTrueValue"); |
209 | 12 | digester.addCallMethod("*/dict/false", "addFalseValue"); |
210 | 12 | digester.addCallMethod("*/dict/date", "addDateValue", 0); |
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213 | 12 | digester.addRule("*/dict/array", new SetNextAndPopRule("addChild")); |
214 | 12 | digester.addRule("*/dict/array", new ObjectCreateRule(ArrayNode.class)); |
215 | 12 | digester.addSetNext("*/dict/array", "addList"); |
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217 | 12 | digester.addRule("*/array/array", new ObjectCreateRule(ArrayNode.class)); |
218 | 12 | digester.addSetNext("*/array/array", "addList"); |
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220 | 12 | digester.addCallMethod("*/array/string", "addValue", 0); |
221 | 12 | digester.addCallMethod("*/array/data", "addDataValue", 0); |
222 | 12 | digester.addCallMethod("*/array/integer", "addIntegerValue", 0); |
223 | 12 | digester.addCallMethod("*/array/real", "addRealValue", 0); |
224 | 12 | digester.addCallMethod("*/array/true", "addTrueValue"); |
225 | 12 | digester.addCallMethod("*/array/false", "addFalseValue"); |
226 | 12 | digester.addCallMethod("*/array/date", "addDateValue", 0); |
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229 | 12 | digester.addFactoryCreate("*/array/dict", new AbstractObjectCreationFactory() |
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{ |
231 | 12 | public Object createObject(Attributes attributes) throws Exception |
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{ |
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234 | 24 | XMLPropertyListConfiguration config = new XMLPropertyListConfiguration(); |
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237 | 24 | ArrayNode node = (ArrayNode) getDigester().peek(); |
238 | 24 | node.addValue(config); |
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241 | 24 | return config.getRoot(); |
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} |
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}); |
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246 | 12 | digester.push(getRoot()); |
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try |
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{ |
249 | 12 | digester.parse(in); |
250 | 12 | } |
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catch (Exception e) |
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{ |
253 | 0 | throw new ConfigurationException("Unable to parse the configuration file", e); |
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} |
255 | 12 | } |
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private class SetNextAndPopRule extends SetNextRule |
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{ |
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public SetNextAndPopRule(String methodName) |
265 | 108 | { |
266 | 108 | super(methodName); |
267 | 108 | } |
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public void end(String namespace, String name) throws Exception |
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{ |
271 | 240 | super.end(namespace, name); |
272 | 240 | digester.pop(); |
273 | 240 | } |
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} |
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public void save(Writer out) throws ConfigurationException |
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{ |
278 | 1 | PrintWriter writer = new PrintWriter(out); |
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|
280 | 1 | if (getEncoding() != null) |
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{ |
282 | 0 | writer.println("<?xml version=\"1.0\" encoding=\"" + getEncoding() + "\"?>"); |
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} |
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else |
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{ |
286 | 1 | writer.println("<?xml version=\"1.0\"?>"); |
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} |
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289 | 1 | writer.println("<!DOCTYPE plist SYSTEM \"file://localhost/System/Library/DTDs/PropertyList.dtd\">"); |
290 | 1 | writer.println("<plist version=\"1.0\">"); |
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292 | 1 | printNode(writer, 1, getRoot()); |
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294 | 1 | writer.println("</plist>"); |
295 | 1 | writer.flush(); |
296 | 1 | } |
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private void printNode(PrintWriter out, int indentLevel, Node node) |
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{ |
303 | 23 | String padding = StringUtils.repeat(" ", indentLevel * INDENT_SIZE); |
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|
305 | 23 | if (node.getName() != null) |
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{ |
307 | 20 | out.println(padding + "<key>" + StringEscapeUtils.escapeXml(node.getName()) + "</key>"); |
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} |
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310 | 23 | List children = node.getChildren(); |
311 | 23 | if (!children.isEmpty()) |
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{ |
313 | 7 | out.println(padding + "<dict>"); |
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|
315 | 7 | Iterator it = children.iterator(); |
316 | 34 | while (it.hasNext()) |
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{ |
318 | 20 | Node child = (Node) it.next(); |
319 | 20 | printNode(out, indentLevel + 1, child); |
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321 | 20 | if (it.hasNext()) |
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{ |
323 | 13 | out.println(); |
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} |
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} |
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327 | 7 | out.println(padding + "</dict>"); |
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} |
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else |
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{ |
331 | 16 | Object value = node.getValue(); |
332 | 16 | printValue(out, indentLevel, value); |
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} |
334 | 23 | } |
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private void printValue(PrintWriter out, int indentLevel, Object value) |
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{ |
341 | 27 | String padding = StringUtils.repeat(" ", indentLevel * INDENT_SIZE); |
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|
343 | 27 | if (value instanceof Date) |
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{ |
345 | 1 | out.println(padding + "<date>" + PListNode.format.format((Date) value) + "</date>"); |
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} |
347 | 26 | else if (value instanceof Calendar) |
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{ |
349 | 0 | printValue(out, indentLevel, ((Calendar) value).getTime()); |
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} |
351 | 26 | else if (value instanceof Number) |
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{ |
353 | 2 | if (value instanceof Double || value instanceof Float || value instanceof BigDecimal) |
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{ |
355 | 1 | out.println(padding + "<real>" + value.toString() + "</real>"); |
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} |
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else |
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{ |
359 | 1 | out.println(padding + "<integer>" + value.toString() + "</integer>"); |
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} |
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} |
362 | 24 | else if (value instanceof Boolean) |
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{ |
364 | 2 | if (((Boolean) value).booleanValue()) |
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{ |
366 | 1 | out.println(padding + "<true/>"); |
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} |
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else |
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{ |
370 | 1 | out.println(padding + "<false/>"); |
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} |
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} |
373 | 22 | else if (value instanceof List) |
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{ |
375 | 5 | out.println(padding + "<array>"); |
376 | 5 | Iterator it = ((List) value).iterator(); |
377 | 21 | while (it.hasNext()) |
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{ |
379 | 11 | printValue(out, indentLevel + 1, it.next()); |
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} |
381 | 5 | out.println(padding + "</array>"); |
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} |
383 | 17 | else if (value instanceof HierarchicalConfiguration) |
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{ |
385 | 2 | printNode(out, indentLevel, ((HierarchicalConfiguration) value).getRoot()); |
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} |
387 | 15 | else if (value instanceof Configuration) |
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{ |
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390 | 0 | out.println(padding + "<dict>"); |
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|
392 | 0 | Configuration config = (Configuration) value; |
393 | 0 | Iterator it = config.getKeys(); |
394 | 0 | while (it.hasNext()) |
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{ |
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397 | 0 | String key = (String) it.next(); |
398 | 0 | Node node = new Node(key); |
399 | 0 | node.setValue(config.getProperty(key)); |
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402 | 0 | printNode(out, indentLevel + 1, node); |
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|
404 | 0 | if (it.hasNext()) |
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{ |
406 | 0 | out.println(); |
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} |
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} |
409 | 0 | out.println(padding + "</dict>"); |
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} |
411 | 15 | else if (value instanceof Map) |
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{ |
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414 | 0 | Map map = (Map) value; |
415 | 0 | printValue(out, indentLevel, new MapConfiguration(map)); |
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} |
417 | 15 | else if (value instanceof byte[]) |
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{ |
419 | 1 | String base64 = new String(Base64.encodeBase64((byte[]) value)); |
420 | 1 | out.println(padding + "<data>" + StringEscapeUtils.escapeXml(base64) + "</data>"); |
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} |
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else |
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{ |
424 | 14 | out.println(padding + "<string>" + StringEscapeUtils.escapeXml(String.valueOf(value)) + "</string>"); |
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} |
426 | 27 | } |
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434 | 301 | public static class PListNode extends Node |
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{ |
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private static final long serialVersionUID = -7614060264754798317L; |
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442 | 1 | private static DateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ"); |
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public void addValue(Object value) |
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{ |
454 | 192 | if (getValue() == null) |
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{ |
456 | 192 | setValue(value); |
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} |
458 | 0 | else if (getValue() instanceof List) |
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{ |
460 | 0 | List list = (List) getValue(); |
461 | 0 | list.add(value); |
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} |
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else |
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{ |
465 | 0 | List list = new ArrayList(); |
466 | 0 | list.add(getValue()); |
467 | 0 | list.add(value); |
468 | 0 | setValue(list); |
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} |
470 | 192 | } |
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public void addDateValue(String value) |
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{ |
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try |
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{ |
481 | 12 | addValue(format.parse(value)); |
482 | 12 | } |
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catch (ParseException e) |
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{ |
485 | 0 | e.printStackTrace(); |
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} |
487 | 12 | } |
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public void addDataValue(String value) |
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{ |
497 | 12 | addValue(Base64.decodeBase64(value.getBytes())); |
498 | 12 | } |
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public void addIntegerValue(String value) |
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{ |
507 | 12 | addValue(new Integer(value)); |
508 | 12 | } |
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public void addRealValue(String value) |
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{ |
517 | 12 | addValue(new Double(value)); |
518 | 12 | } |
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public void addTrueValue() |
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{ |
525 | 12 | addValue(Boolean.TRUE); |
526 | 12 | } |
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public void addFalseValue() |
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{ |
533 | 12 | addValue(Boolean.FALSE); |
534 | 12 | } |
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public void addList(ArrayNode node) |
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{ |
543 | 60 | addValue(node.getValue()); |
544 | 60 | } |
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} |
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552 | 120 | public static class ArrayNode extends PListNode |
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{ |
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private static final long serialVersionUID = 5586544306664205835L; |
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560 | 60 | private List list = new ArrayList(); |
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public void addValue(Object value) |
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{ |
569 | 132 | list.add(value); |
570 | 132 | } |
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public Object getValue() |
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{ |
579 | 60 | return list; |
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} |
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} |
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} |