Thu, 12 Oct 2017 19:44:07 +0800
merge
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. Oracle designates this |
aoqi@0 | 8 | * particular file as subject to the "Classpath" exception as provided |
aoqi@0 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
aoqi@0 | 10 | * |
aoqi@0 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 15 | * accompanied this code). |
aoqi@0 | 16 | * |
aoqi@0 | 17 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 20 | * |
aoqi@0 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 22 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 23 | * questions. |
aoqi@0 | 24 | */ |
aoqi@0 | 25 | |
aoqi@0 | 26 | package com.sun.xml.internal.ws.policy.sourcemodel; |
aoqi@0 | 27 | |
aoqi@0 | 28 | import com.sun.xml.internal.ws.policy.PolicyConstants; |
aoqi@0 | 29 | import com.sun.xml.internal.ws.policy.PolicyException; |
aoqi@0 | 30 | import com.sun.xml.internal.ws.policy.privateutil.LocalizationMessages; |
aoqi@0 | 31 | import com.sun.xml.internal.ws.policy.privateutil.PolicyLogger; |
aoqi@0 | 32 | import com.sun.xml.internal.ws.policy.sourcemodel.wspolicy.NamespaceVersion; |
aoqi@0 | 33 | import com.sun.xml.internal.ws.policy.sourcemodel.wspolicy.XmlToken; |
aoqi@0 | 34 | |
aoqi@0 | 35 | import java.io.Reader; |
aoqi@0 | 36 | import java.net.URI; |
aoqi@0 | 37 | import java.net.URISyntaxException; |
aoqi@0 | 38 | import java.util.HashMap; |
aoqi@0 | 39 | import java.util.Iterator; |
aoqi@0 | 40 | import java.util.Map; |
aoqi@0 | 41 | import javax.xml.namespace.QName; |
aoqi@0 | 42 | import javax.xml.stream.XMLEventReader; |
aoqi@0 | 43 | import javax.xml.stream.XMLInputFactory; |
aoqi@0 | 44 | import javax.xml.stream.XMLStreamConstants; |
aoqi@0 | 45 | import javax.xml.stream.XMLStreamException; |
aoqi@0 | 46 | import javax.xml.stream.events.Attribute; |
aoqi@0 | 47 | import javax.xml.stream.events.Characters; |
aoqi@0 | 48 | import javax.xml.stream.events.EndElement; |
aoqi@0 | 49 | import javax.xml.stream.events.StartElement; |
aoqi@0 | 50 | import javax.xml.stream.events.XMLEvent; |
aoqi@0 | 51 | |
aoqi@0 | 52 | /** |
aoqi@0 | 53 | * Unmarshal XML policy expressions. |
aoqi@0 | 54 | * |
aoqi@0 | 55 | * @author Marek Potociar |
aoqi@0 | 56 | * @author Fabian Ritzmann |
aoqi@0 | 57 | */ |
aoqi@0 | 58 | public class XmlPolicyModelUnmarshaller extends PolicyModelUnmarshaller { |
aoqi@0 | 59 | |
aoqi@0 | 60 | private static final PolicyLogger LOGGER = PolicyLogger.getLogger(XmlPolicyModelUnmarshaller.class); |
aoqi@0 | 61 | |
aoqi@0 | 62 | /** |
aoqi@0 | 63 | * Creates a new instance of XmlPolicyModelUnmarshaller |
aoqi@0 | 64 | */ |
aoqi@0 | 65 | protected XmlPolicyModelUnmarshaller() { |
aoqi@0 | 66 | // nothing to initialize |
aoqi@0 | 67 | } |
aoqi@0 | 68 | |
aoqi@0 | 69 | /** |
aoqi@0 | 70 | * See {@link PolicyModelUnmarshaller#unmarshalModel(Object) base method documentation}. |
aoqi@0 | 71 | */ |
aoqi@0 | 72 | public PolicySourceModel unmarshalModel(final Object storage) throws PolicyException { |
aoqi@0 | 73 | final XMLEventReader reader = createXMLEventReader(storage); |
aoqi@0 | 74 | PolicySourceModel model = null; |
aoqi@0 | 75 | |
aoqi@0 | 76 | loop: |
aoqi@0 | 77 | while (reader.hasNext()) { |
aoqi@0 | 78 | try { |
aoqi@0 | 79 | final XMLEvent event = reader.peek(); |
aoqi@0 | 80 | switch (event.getEventType()) { |
aoqi@0 | 81 | case XMLStreamConstants.START_DOCUMENT: |
aoqi@0 | 82 | case XMLStreamConstants.COMMENT: |
aoqi@0 | 83 | reader.nextEvent(); |
aoqi@0 | 84 | break; // skipping the comments and start document events |
aoqi@0 | 85 | case XMLStreamConstants.CHARACTERS: |
aoqi@0 | 86 | processCharacters(ModelNode.Type.POLICY, event.asCharacters(), null); |
aoqi@0 | 87 | // we advance the reader only if there is no exception thrown from |
aoqi@0 | 88 | // the processCharacters(...) call. Otherwise we don't modify the stream |
aoqi@0 | 89 | reader.nextEvent(); |
aoqi@0 | 90 | break; |
aoqi@0 | 91 | case XMLStreamConstants.START_ELEMENT: |
aoqi@0 | 92 | if (NamespaceVersion.resolveAsToken(event.asStartElement().getName()) == XmlToken.Policy) { |
aoqi@0 | 93 | StartElement rootElement = reader.nextEvent().asStartElement(); |
aoqi@0 | 94 | |
aoqi@0 | 95 | model = initializeNewModel(rootElement); |
aoqi@0 | 96 | unmarshalNodeContent(model.getNamespaceVersion(), model.getRootNode(), rootElement.getName(), reader); |
aoqi@0 | 97 | |
aoqi@0 | 98 | break loop; |
aoqi@0 | 99 | } else { |
aoqi@0 | 100 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0048_POLICY_ELEMENT_EXPECTED_FIRST())); |
aoqi@0 | 101 | } |
aoqi@0 | 102 | default: |
aoqi@0 | 103 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0048_POLICY_ELEMENT_EXPECTED_FIRST())); |
aoqi@0 | 104 | } |
aoqi@0 | 105 | } catch (XMLStreamException e) { |
aoqi@0 | 106 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0068_FAILED_TO_UNMARSHALL_POLICY_EXPRESSION(), e)); |
aoqi@0 | 107 | } |
aoqi@0 | 108 | } |
aoqi@0 | 109 | return model; |
aoqi@0 | 110 | } |
aoqi@0 | 111 | |
aoqi@0 | 112 | /** |
aoqi@0 | 113 | * Allow derived classes to pass in a custom instance of PolicySourceModel. |
aoqi@0 | 114 | * |
aoqi@0 | 115 | * @param nsVersion |
aoqi@0 | 116 | * @param id |
aoqi@0 | 117 | * @param name |
aoqi@0 | 118 | * @return |
aoqi@0 | 119 | */ |
aoqi@0 | 120 | protected PolicySourceModel createSourceModel(NamespaceVersion nsVersion, String id, String name) { |
aoqi@0 | 121 | return PolicySourceModel.createPolicySourceModel(nsVersion, id, name); |
aoqi@0 | 122 | } |
aoqi@0 | 123 | |
aoqi@0 | 124 | private PolicySourceModel initializeNewModel(final StartElement element) throws PolicyException, XMLStreamException { |
aoqi@0 | 125 | PolicySourceModel model; |
aoqi@0 | 126 | |
aoqi@0 | 127 | final NamespaceVersion nsVersion = NamespaceVersion.resolveVersion(element.getName().getNamespaceURI()); |
aoqi@0 | 128 | |
aoqi@0 | 129 | final Attribute policyName = getAttributeByName(element, nsVersion.asQName(XmlToken.Name)); |
aoqi@0 | 130 | final Attribute xmlId = getAttributeByName(element, PolicyConstants.XML_ID); |
aoqi@0 | 131 | Attribute policyId = getAttributeByName(element, PolicyConstants.WSU_ID); |
aoqi@0 | 132 | |
aoqi@0 | 133 | if (policyId == null) { |
aoqi@0 | 134 | policyId = xmlId; |
aoqi@0 | 135 | } else if (xmlId != null) { |
aoqi@0 | 136 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0058_MULTIPLE_POLICY_IDS_NOT_ALLOWED())); |
aoqi@0 | 137 | } |
aoqi@0 | 138 | |
aoqi@0 | 139 | model = createSourceModel(nsVersion, |
aoqi@0 | 140 | (policyId == null) ? null : policyId.getValue(), |
aoqi@0 | 141 | (policyName == null) ? null : policyName.getValue()); |
aoqi@0 | 142 | |
aoqi@0 | 143 | return model; |
aoqi@0 | 144 | } |
aoqi@0 | 145 | |
aoqi@0 | 146 | private ModelNode addNewChildNode(final NamespaceVersion nsVersion, final ModelNode parentNode, final StartElement childElement) throws PolicyException { |
aoqi@0 | 147 | ModelNode childNode; |
aoqi@0 | 148 | final QName childElementName = childElement.getName(); |
aoqi@0 | 149 | if (parentNode.getType() == ModelNode.Type.ASSERTION_PARAMETER_NODE) { |
aoqi@0 | 150 | childNode = parentNode.createChildAssertionParameterNode(); |
aoqi@0 | 151 | } else { |
aoqi@0 | 152 | XmlToken token = NamespaceVersion.resolveAsToken(childElementName); |
aoqi@0 | 153 | |
aoqi@0 | 154 | switch (token) { |
aoqi@0 | 155 | case Policy: |
aoqi@0 | 156 | childNode = parentNode.createChildPolicyNode(); |
aoqi@0 | 157 | break; |
aoqi@0 | 158 | case All: |
aoqi@0 | 159 | childNode = parentNode.createChildAllNode(); |
aoqi@0 | 160 | break; |
aoqi@0 | 161 | case ExactlyOne: |
aoqi@0 | 162 | childNode = parentNode.createChildExactlyOneNode(); |
aoqi@0 | 163 | break; |
aoqi@0 | 164 | case PolicyReference: |
aoqi@0 | 165 | final Attribute uri = getAttributeByName(childElement, nsVersion.asQName(XmlToken.Uri)); |
aoqi@0 | 166 | if (uri == null) { |
aoqi@0 | 167 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0040_POLICY_REFERENCE_URI_ATTR_NOT_FOUND())); |
aoqi@0 | 168 | } else { |
aoqi@0 | 169 | try { |
aoqi@0 | 170 | final URI reference = new URI(uri.getValue()); |
aoqi@0 | 171 | final Attribute digest = getAttributeByName(childElement, nsVersion.asQName(XmlToken.Digest)); |
aoqi@0 | 172 | PolicyReferenceData refData; |
aoqi@0 | 173 | if (digest == null) { |
aoqi@0 | 174 | refData = new PolicyReferenceData(reference); |
aoqi@0 | 175 | } else { |
aoqi@0 | 176 | final Attribute digestAlgorithm = getAttributeByName(childElement, nsVersion.asQName(XmlToken.DigestAlgorithm)); |
aoqi@0 | 177 | URI algorithmRef = null; |
aoqi@0 | 178 | if (digestAlgorithm != null) { |
aoqi@0 | 179 | algorithmRef = new URI(digestAlgorithm.getValue()); |
aoqi@0 | 180 | } |
aoqi@0 | 181 | refData = new PolicyReferenceData(reference, digest.getValue(), algorithmRef); |
aoqi@0 | 182 | } |
aoqi@0 | 183 | childNode = parentNode.createChildPolicyReferenceNode(refData); |
aoqi@0 | 184 | } catch (URISyntaxException e) { |
aoqi@0 | 185 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0012_UNABLE_TO_UNMARSHALL_POLICY_MALFORMED_URI(), e)); |
aoqi@0 | 186 | } |
aoqi@0 | 187 | } |
aoqi@0 | 188 | break; |
aoqi@0 | 189 | default: |
aoqi@0 | 190 | if (parentNode.isDomainSpecific()) { |
aoqi@0 | 191 | childNode = parentNode.createChildAssertionParameterNode(); |
aoqi@0 | 192 | } else { |
aoqi@0 | 193 | childNode = parentNode.createChildAssertionNode(); |
aoqi@0 | 194 | } |
aoqi@0 | 195 | } |
aoqi@0 | 196 | } |
aoqi@0 | 197 | |
aoqi@0 | 198 | return childNode; |
aoqi@0 | 199 | } |
aoqi@0 | 200 | |
aoqi@0 | 201 | private void parseAssertionData(NamespaceVersion nsVersion, String value, ModelNode childNode, final StartElement childElement) throws IllegalArgumentException, PolicyException { |
aoqi@0 | 202 | // finish assertion node processing: create and set assertion data... |
aoqi@0 | 203 | final Map<QName, String> attributeMap = new HashMap<QName, String>(); |
aoqi@0 | 204 | boolean optional = false; |
aoqi@0 | 205 | boolean ignorable = false; |
aoqi@0 | 206 | |
aoqi@0 | 207 | final Iterator iterator = childElement.getAttributes(); |
aoqi@0 | 208 | while (iterator.hasNext()) { |
aoqi@0 | 209 | final Attribute nextAttribute = (Attribute) iterator.next(); |
aoqi@0 | 210 | final QName name = nextAttribute.getName(); |
aoqi@0 | 211 | if (attributeMap.containsKey(name)) { |
aoqi@0 | 212 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0059_MULTIPLE_ATTRS_WITH_SAME_NAME_DETECTED_FOR_ASSERTION(nextAttribute.getName(), childElement.getName()))); |
aoqi@0 | 213 | } else { |
aoqi@0 | 214 | if (nsVersion.asQName(XmlToken.Optional).equals(name)) { |
aoqi@0 | 215 | optional = parseBooleanValue(nextAttribute.getValue()); |
aoqi@0 | 216 | } else if (nsVersion.asQName(XmlToken.Ignorable).equals(name)) { |
aoqi@0 | 217 | ignorable = parseBooleanValue(nextAttribute.getValue()); |
aoqi@0 | 218 | } else { |
aoqi@0 | 219 | attributeMap.put(name, nextAttribute.getValue()); |
aoqi@0 | 220 | } |
aoqi@0 | 221 | } |
aoqi@0 | 222 | } |
aoqi@0 | 223 | final AssertionData nodeData = new AssertionData(childElement.getName(), value, attributeMap, childNode.getType(), optional, ignorable); |
aoqi@0 | 224 | |
aoqi@0 | 225 | // check visibility value syntax if present... |
aoqi@0 | 226 | if (nodeData.containsAttribute(PolicyConstants.VISIBILITY_ATTRIBUTE)) { |
aoqi@0 | 227 | final String visibilityValue = nodeData.getAttributeValue(PolicyConstants.VISIBILITY_ATTRIBUTE); |
aoqi@0 | 228 | if (!PolicyConstants.VISIBILITY_VALUE_PRIVATE.equals(visibilityValue)) { |
aoqi@0 | 229 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0004_UNEXPECTED_VISIBILITY_ATTR_VALUE(visibilityValue))); |
aoqi@0 | 230 | } |
aoqi@0 | 231 | } |
aoqi@0 | 232 | |
aoqi@0 | 233 | childNode.setOrReplaceNodeData(nodeData); |
aoqi@0 | 234 | } |
aoqi@0 | 235 | |
aoqi@0 | 236 | private Attribute getAttributeByName(final StartElement element, |
aoqi@0 | 237 | final QName attributeName) { |
aoqi@0 | 238 | // call standard API method to retrieve the attribute by name |
aoqi@0 | 239 | Attribute attribute = element.getAttributeByName(attributeName); |
aoqi@0 | 240 | |
aoqi@0 | 241 | // try to find the attribute without a prefix. |
aoqi@0 | 242 | if (attribute == null) { |
aoqi@0 | 243 | final String localAttributeName = attributeName.getLocalPart(); |
aoqi@0 | 244 | final Iterator iterator = element.getAttributes(); |
aoqi@0 | 245 | while (iterator.hasNext()) { |
aoqi@0 | 246 | final Attribute nextAttribute = (Attribute) iterator.next(); |
aoqi@0 | 247 | final QName aName = nextAttribute.getName(); |
aoqi@0 | 248 | final boolean attributeFoundByWorkaround = aName.equals(attributeName) || (aName.getLocalPart().equals(localAttributeName) && (aName.getPrefix() == null || "".equals(aName.getPrefix()))); |
aoqi@0 | 249 | if (attributeFoundByWorkaround) { |
aoqi@0 | 250 | attribute = nextAttribute; |
aoqi@0 | 251 | break; |
aoqi@0 | 252 | } |
aoqi@0 | 253 | |
aoqi@0 | 254 | } |
aoqi@0 | 255 | } |
aoqi@0 | 256 | |
aoqi@0 | 257 | return attribute; |
aoqi@0 | 258 | } |
aoqi@0 | 259 | |
aoqi@0 | 260 | private String unmarshalNodeContent(final NamespaceVersion nsVersion, final ModelNode node, final QName nodeElementName, final XMLEventReader reader) throws PolicyException { |
aoqi@0 | 261 | StringBuilder valueBuffer = null; |
aoqi@0 | 262 | |
aoqi@0 | 263 | loop: |
aoqi@0 | 264 | while (reader.hasNext()) { |
aoqi@0 | 265 | try { |
aoqi@0 | 266 | final XMLEvent xmlParserEvent = reader.nextEvent(); |
aoqi@0 | 267 | switch (xmlParserEvent.getEventType()) { |
aoqi@0 | 268 | case XMLStreamConstants.COMMENT: |
aoqi@0 | 269 | break; // skipping the comments |
aoqi@0 | 270 | case XMLStreamConstants.CHARACTERS: |
aoqi@0 | 271 | valueBuffer = processCharacters(node.getType(), xmlParserEvent.asCharacters(), valueBuffer); |
aoqi@0 | 272 | break; |
aoqi@0 | 273 | case XMLStreamConstants.END_ELEMENT: |
aoqi@0 | 274 | checkEndTagName(nodeElementName, xmlParserEvent.asEndElement()); |
aoqi@0 | 275 | break loop; // data exctraction for currently processed policy node is done |
aoqi@0 | 276 | case XMLStreamConstants.START_ELEMENT: |
aoqi@0 | 277 | final StartElement childElement = xmlParserEvent.asStartElement(); |
aoqi@0 | 278 | |
aoqi@0 | 279 | ModelNode childNode = addNewChildNode(nsVersion, node, childElement); |
aoqi@0 | 280 | String value = unmarshalNodeContent(nsVersion, childNode, childElement.getName(), reader); |
aoqi@0 | 281 | |
aoqi@0 | 282 | if (childNode.isDomainSpecific()) { |
aoqi@0 | 283 | parseAssertionData(nsVersion, value, childNode, childElement); |
aoqi@0 | 284 | } |
aoqi@0 | 285 | break; |
aoqi@0 | 286 | default: |
aoqi@0 | 287 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0011_UNABLE_TO_UNMARSHALL_POLICY_XML_ELEM_EXPECTED())); |
aoqi@0 | 288 | } |
aoqi@0 | 289 | } catch (XMLStreamException e) { |
aoqi@0 | 290 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0068_FAILED_TO_UNMARSHALL_POLICY_EXPRESSION(), e)); |
aoqi@0 | 291 | } |
aoqi@0 | 292 | } |
aoqi@0 | 293 | |
aoqi@0 | 294 | return (valueBuffer == null) ? null : valueBuffer.toString().trim(); |
aoqi@0 | 295 | } |
aoqi@0 | 296 | |
aoqi@0 | 297 | /** |
aoqi@0 | 298 | * Method checks if the storage type is supported and transforms it to XMLEventReader instance which is then returned. |
aoqi@0 | 299 | * Throws PolicyException if the transformation is not succesfull or if the storage type is not supported. |
aoqi@0 | 300 | * |
aoqi@0 | 301 | * @param storage An XMLEventReader instance. |
aoqi@0 | 302 | * @return The storage cast to an XMLEventReader. |
aoqi@0 | 303 | * @throws PolicyException If the XMLEventReader cast failed. |
aoqi@0 | 304 | */ |
aoqi@0 | 305 | private XMLEventReader createXMLEventReader(final Object storage) |
aoqi@0 | 306 | throws PolicyException { |
aoqi@0 | 307 | if (storage instanceof XMLEventReader) { |
aoqi@0 | 308 | return (XMLEventReader) storage; |
aoqi@0 | 309 | } |
aoqi@0 | 310 | else if (!(storage instanceof Reader)) { |
aoqi@0 | 311 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0022_STORAGE_TYPE_NOT_SUPPORTED(storage.getClass().getName()))); |
aoqi@0 | 312 | } |
aoqi@0 | 313 | |
aoqi@0 | 314 | try { |
aoqi@0 | 315 | return XMLInputFactory.newInstance().createXMLEventReader((Reader) storage); |
aoqi@0 | 316 | } catch (XMLStreamException e) { |
aoqi@0 | 317 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0014_UNABLE_TO_INSTANTIATE_READER_FOR_STORAGE(), e)); |
aoqi@0 | 318 | } |
aoqi@0 | 319 | |
aoqi@0 | 320 | } |
aoqi@0 | 321 | |
aoqi@0 | 322 | /** |
aoqi@0 | 323 | * Method checks whether the actual name of the end tag is equal to the expected name - the name of currently unmarshalled |
aoqi@0 | 324 | * XML policy model element. Throws exception, if the two FQNs are not equal as expected. |
aoqi@0 | 325 | * |
aoqi@0 | 326 | * @param expected The expected element name. |
aoqi@0 | 327 | * @param element The actual element. |
aoqi@0 | 328 | * @throws PolicyException If the actual element name did not match the expected element. |
aoqi@0 | 329 | */ |
aoqi@0 | 330 | private void checkEndTagName(final QName expected, final EndElement element) throws PolicyException { |
aoqi@0 | 331 | final QName actual = element.getName(); |
aoqi@0 | 332 | if (!expected.equals(actual)) { |
aoqi@0 | 333 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0003_UNMARSHALLING_FAILED_END_TAG_DOES_NOT_MATCH(expected, actual))); |
aoqi@0 | 334 | } |
aoqi@0 | 335 | |
aoqi@0 | 336 | } |
aoqi@0 | 337 | |
aoqi@0 | 338 | private StringBuilder processCharacters(final ModelNode.Type currentNodeType, final Characters characters, |
aoqi@0 | 339 | final StringBuilder currentValueBuffer) |
aoqi@0 | 340 | throws PolicyException { |
aoqi@0 | 341 | if (characters.isWhiteSpace()) { |
aoqi@0 | 342 | return currentValueBuffer; |
aoqi@0 | 343 | } else { |
aoqi@0 | 344 | final StringBuilder buffer = (currentValueBuffer == null) ? new StringBuilder() : currentValueBuffer; |
aoqi@0 | 345 | final String data = characters.getData(); |
aoqi@0 | 346 | if (currentNodeType == ModelNode.Type.ASSERTION || currentNodeType == ModelNode.Type.ASSERTION_PARAMETER_NODE) { |
aoqi@0 | 347 | return buffer.append(data); |
aoqi@0 | 348 | } else { |
aoqi@0 | 349 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0009_UNEXPECTED_CDATA_ON_SOURCE_MODEL_NODE(currentNodeType, data))); |
aoqi@0 | 350 | } |
aoqi@0 | 351 | |
aoqi@0 | 352 | } |
aoqi@0 | 353 | } |
aoqi@0 | 354 | |
aoqi@0 | 355 | /** |
aoqi@0 | 356 | * Return true if the value is "true" or "1". Return false if the value is |
aoqi@0 | 357 | * "false" or "0". Throw an exception otherwise. The test is case sensitive. |
aoqi@0 | 358 | * |
aoqi@0 | 359 | * @param value The String representation of the value. Must not be null. |
aoqi@0 | 360 | * @return True if the value is "true" or "1". False if the value is |
aoqi@0 | 361 | * "false" or "0". |
aoqi@0 | 362 | * @throws PolicyException If the value is not "true", "false", "0" or "1". |
aoqi@0 | 363 | */ |
aoqi@0 | 364 | private boolean parseBooleanValue(String value) throws PolicyException { |
aoqi@0 | 365 | if ("true".equals(value) || "1".equals(value)) { |
aoqi@0 | 366 | return true; |
aoqi@0 | 367 | } |
aoqi@0 | 368 | else if ("false".equals(value) || "0".equals(value)) { |
aoqi@0 | 369 | return false; |
aoqi@0 | 370 | } |
aoqi@0 | 371 | throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0095_INVALID_BOOLEAN_VALUE(value))); |
aoqi@0 | 372 | } |
aoqi@0 | 373 | |
aoqi@0 | 374 | } |