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/******************************************************************************* |
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* Copyright (c) 2011, 2012 Oracle and/or its affiliates. All rights reserved. |
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* This program and the accompanying materials are made available under the |
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* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 |
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* which accompanies this distribution. |
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* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html |
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* and the Eclipse Distribution License is available at |
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* http://www.eclipse.org/org/documents/edl-v10.php. |
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* |
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* Contributors: |
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* Denise Smith - 2.6 - initial implementation |
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******************************************************************************/ |
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package org.eclipse.persistence.internal.oxm.record.json; |
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|
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import java.io.FileInputStream; |
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import java.io.FileNotFoundException; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.InputStreamReader; |
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import java.net.MalformedURLException; |
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import java.net.URL; |
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import java.util.ArrayList; |
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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 java.util.Map.Entry; |
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import java.util.Set; |
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|
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import javax.json.Json; |
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import javax.json.JsonArray; |
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import javax.json.JsonNumber; |
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import javax.json.JsonException; |
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import javax.json.JsonObject; |
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import javax.json.JsonReader; |
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import javax.json.JsonString; |
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import javax.json.JsonStructure; |
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import javax.json.JsonValue; |
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import javax.json.JsonValue.ValueType; |
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import javax.xml.namespace.QName; |
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|
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import org.eclipse.persistence.exceptions.XMLMarshalException; |
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import org.eclipse.persistence.internal.oxm.CollectionGroupingElementNodeValue; |
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import org.eclipse.persistence.internal.oxm.ConversionManager; |
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import org.eclipse.persistence.internal.oxm.Constants; |
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import org.eclipse.persistence.internal.oxm.ContainerValue; |
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import org.eclipse.persistence.internal.oxm.MappingNodeValue; |
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import org.eclipse.persistence.internal.oxm.MediaType; |
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import org.eclipse.persistence.internal.oxm.NamespaceResolver; |
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import org.eclipse.persistence.internal.oxm.NodeValue; |
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import org.eclipse.persistence.internal.oxm.Root; |
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import org.eclipse.persistence.internal.oxm.Unmarshaller; |
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import org.eclipse.persistence.internal.oxm.XPathFragment; |
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import org.eclipse.persistence.internal.oxm.mappings.Field; |
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import org.eclipse.persistence.internal.oxm.record.AbstractUnmarshalRecord; |
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import org.eclipse.persistence.internal.oxm.record.ExtendedSource; |
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import org.eclipse.persistence.internal.oxm.record.SAXUnmarshallerHandler; |
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import org.eclipse.persistence.internal.oxm.record.UnmarshalRecord; |
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import org.eclipse.persistence.internal.oxm.XPathNode; |
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import org.eclipse.persistence.internal.oxm.record.XMLReaderAdapter; |
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import org.eclipse.persistence.internal.oxm.record.deferred.DeferredContentHandler; |
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import org.eclipse.persistence.oxm.mappings.nullpolicy.AbstractNullPolicy; |
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import org.eclipse.persistence.oxm.record.XMLRootRecord; |
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import org.xml.sax.ErrorHandler; |
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import org.xml.sax.InputSource; |
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import org.xml.sax.SAXException; |
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import org.xml.sax.helpers.AttributesImpl; |
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|
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public class JsonStructureReader extends XMLReaderAdapter { |
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|
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private static final String TRUE = "true"; |
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private static final String FALSE = "false"; |
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private String attributePrefix = null; |
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private NamespaceResolver namespaces = null; |
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private boolean includeRoot; |
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private String textWrapper; |
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private Class unmarshalClass; |
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private boolean isInCollection; |
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private JsonStructure jsonStructure; |
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private JsonAttributes attributes = new JsonAttributes(); |
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|
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|
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public JsonStructureReader(Unmarshaller u) { |
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this(u, null); |
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} |
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|
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public JsonStructureReader(Unmarshaller u, Class clazz) { |
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this(u.getAttributePrefix(), u.getNamespaceResolver(), u.getNamespaceResolver() != null, u.isIncludeRoot(), u.getNamespaceSeparator(), u.getErrorHandler(), u.getValueWrapper(), clazz); |
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} |
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|
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private JsonStructureReader(String attrPrefix, NamespaceResolver nr,boolean namespaceAware, boolean includeRoot,Character namespaceSeparator, ErrorHandler errorHandler, String textWrapper, Class unmarshalClass) { |
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this.attributePrefix = attrPrefix; |
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if (attributePrefix == Constants.EMPTY_STRING) { |
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attributePrefix = null; |
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} |
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namespaces = nr; |
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this.namespaceAware = namespaceAware; |
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if (namespaceSeparator == null) { |
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this.namespaceSeparator = Constants.DOT; |
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} else { |
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this.namespaceSeparator = namespaceSeparator; |
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} |
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this.includeRoot = includeRoot; |
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this.setErrorHandler(errorHandler); |
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this.textWrapper = textWrapper; |
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this.unmarshalClass = unmarshalClass; |
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} |
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|
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|
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public void setJsonStructure(JsonStructure jsonStructure) { |
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this.jsonStructure = jsonStructure; |
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} |
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|
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@Override |
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public void parse(InputSource input) throws IOException, SAXException, JsonException { |
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if (input == ExtendedSource.DUMMY_INPUT_SOURCE) { |
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if (jsonStructure != null) { |
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parseRoot(jsonStructure); |
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} |
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return; |
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} |
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|
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try { |
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InputStream inputStream = null; |
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JsonReader jsonReader = null; |
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if (null != input.getByteStream()) { |
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inputStream = input.getByteStream(); |
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jsonReader = Json.createReader(new InputStreamReader(inputStream)); |
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} else if (null != input.getCharacterStream()) { |
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jsonReader = Json.createReader(input.getCharacterStream()); |
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} else { |
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try { |
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URL url = new URL(input.getSystemId()); |
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inputStream = url.openStream(); |
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} catch (MalformedURLException malformedURLException) { |
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try { |
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inputStream = new FileInputStream(input.getSystemId()); |
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} catch (FileNotFoundException fileNotFoundException) { |
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throw malformedURLException; |
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} |
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} |
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jsonReader = Json.createReader(new InputStreamReader(inputStream)); |
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} |
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if (jsonReader != null) { |
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JsonStructure structure = jsonReader.read(); |
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parseRoot(structure); |
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} |
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|
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if (null != inputStream) { |
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inputStream.close(); |
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} |
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} catch (JsonException je) { |
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throw XMLMarshalException.unmarshalException(je); |
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} |
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} |
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|
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@Override |
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public void parse(String systemId) { |
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try { |
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parse(new InputSource(systemId)); |
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} catch (IOException e) { |
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throw XMLMarshalException.unmarshalException(e); |
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} catch (SAXException e) { |
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throw XMLMarshalException.unmarshalException(e); |
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} |
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} |
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|
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public void parseRoot(JsonValue jsonValue) throws SAXException { |
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if (namespaces != null) { |
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Map<String, String> namespacePairs = namespaces.getPrefixesToNamespaces(); |
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Iterator<String> keys = namespacePairs.keySet().iterator(); |
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while (keys.hasNext()) { |
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String nextKey = keys.next(); |
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contentHandler.startPrefixMapping(nextKey, namespacePairs.get(nextKey)); |
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} |
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} |
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|
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if (jsonValue.getValueType() == ValueType.OBJECT) { |
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contentHandler.startDocument(); |
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JsonObject jsonObject = (JsonObject) jsonValue; |
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|
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Set<Entry<String, JsonValue>> children = jsonObject.entrySet(); |
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if (children == null || children.size() == 0 && unmarshalClass == null) { |
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return; |
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} |
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|
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Iterator<Entry<String, JsonValue>> iter = children.iterator(); |
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|
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if (includeRoot) { |
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if (children.size() > 0) { |
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Entry<String, JsonValue> nextEntry = iter.next(); |
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parsePair(nextEntry.getKey(), nextEntry.getValue()); |
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} |
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|
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} else { |
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|
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contentHandler.startElement(Constants.EMPTY_STRING, Constants.EMPTY_STRING, null, attributes.setValue(jsonValue, attributePrefix, namespaces, namespaceSeparator, namespaceAware)); |
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|
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while (iter.hasNext()) { |
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Entry<String, JsonValue> nextEntry = iter.next(); |
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parsePair(nextEntry.getKey(), nextEntry.getValue()); |
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} |
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contentHandler.endElement(Constants.EMPTY_STRING, Constants.EMPTY_STRING, null); |
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} |
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contentHandler.endDocument(); |
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} else if (jsonValue.getValueType() == ValueType.ARRAY) { |
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|
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SAXUnmarshallerHandler rootContentHandler = null; |
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if (getContentHandler() instanceof SAXUnmarshallerHandler) { |
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rootContentHandler = (SAXUnmarshallerHandler) getContentHandler(); |
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} |
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JsonArray jsonArray = (JsonArray) jsonValue; |
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int size = jsonArray.size(); |
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|
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List list = new ArrayList(size); |
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for (int x = 0; x < size; x++) { |
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parseRoot(jsonArray.get(x)); |
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if (getContentHandler() instanceof SAXUnmarshallerHandler) { |
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SAXUnmarshallerHandler saxUnmarshallerHandler = (SAXUnmarshallerHandler) contentHandler; |
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list.add(saxUnmarshallerHandler.getObject()); |
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saxUnmarshallerHandler.setObject(null); |
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} else if (getContentHandler() instanceof UnmarshalRecord) { |
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UnmarshalRecord unmarshalRecord = (UnmarshalRecord) contentHandler; |
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Object unmarshalledObject = unmarshalRecord.getCurrentObject(); |
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if (includeRoot && unmarshalClass != null) { |
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if (!(unmarshalledObject instanceof Root)) { |
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Root xmlRoot = unmarshalRecord.createRoot(); |
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xmlRoot.setNamespaceURI(unmarshalRecord.getRootElementNamespaceUri()); |
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xmlRoot.setLocalName(unmarshalRecord.getLocalName()); |
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xmlRoot.setObject(unmarshalledObject); |
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unmarshalledObject = xmlRoot; |
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} |
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} |
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list.add(unmarshalledObject); |
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unmarshalRecord.setCurrentObject(null); |
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unmarshalRecord.setRootElementName(null); |
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unmarshalRecord.setLocalName(null); |
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} |
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} |
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if (getContentHandler() instanceof SAXUnmarshallerHandler) { |
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((SAXUnmarshallerHandler) getContentHandler()).setObject(list); |
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} else if (getContentHandler() instanceof UnmarshalRecord) { |
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((UnmarshalRecord) getContentHandler()).setCurrentObject(list); |
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((UnmarshalRecord) getContentHandler()).setRootElementName(Constants.EMPTY_STRING); |
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((UnmarshalRecord) getContentHandler()).setLocalName(Constants.EMPTY_STRING); |
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if (rootContentHandler != null) { |
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rootContentHandler.setObject(list); |
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} |
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} |
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|
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} |
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} |
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|
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private void parseValue(JsonValue jsonValue) throws SAXException { |
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ValueType valueType = jsonValue.getValueType(); |
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if (valueType == ValueType.STRING) { |
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String string = ((JsonString) jsonValue).getString(); |
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contentHandler.characters(string); |
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} else if (valueType == ValueType.FALSE) { |
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contentHandler.characters(FALSE); |
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} else if (valueType == ValueType.TRUE) { |
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contentHandler.characters(TRUE); |
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} else if (valueType == ValueType.NULL) { |
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// do nothing |
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} else if (valueType == ValueType.NUMBER) { |
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JsonNumber number = ((JsonNumber)jsonValue); |
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contentHandler.characters(number.toString()); |
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} else if (valueType == ValueType.OBJECT) { |
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JsonObject childObject = (JsonObject) jsonValue; |
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Iterator<Entry<String, JsonValue>> iter = childObject.entrySet().iterator(); |
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while (iter.hasNext()) { |
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Entry<String, JsonValue> nextEntry = iter.next(); |
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parsePair(nextEntry.getKey(), nextEntry.getValue()); |
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} |
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} else if(valueType == ValueType.ARRAY) { |
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JsonArray childArray = (JsonArray)jsonValue; |
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int size = childArray.size(); |
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|
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List list = new ArrayList(size); |
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for(int x=0; x<size; x++) { |
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JsonValue nextArrayValue = childArray.get(x); |
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parseValue(nextArrayValue); |
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} |
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} |
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} |
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|
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private void parsePair(String name, JsonValue jsonValue) throws SAXException { |
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if (jsonValue == null) { |
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return; |
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} |
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ValueType valueType = jsonValue.getValueType(); |
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|
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if (valueType == ValueType.ARRAY) { |
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JsonArray jsonArray = (JsonArray) jsonValue; |
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String parentLocalName = name; |
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|
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if (attributePrefix != null && parentLocalName.startsWith(attributePrefix)) { |
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// do nothing; |
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return; |
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} |
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String uri = Constants.EMPTY_STRING; |
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if (namespaceAware && namespaces != null) { |
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if (parentLocalName.length() > 2) { |
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int nsIndex = parentLocalName.indexOf(namespaceSeparator, 1); |
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if (nsIndex > -1) { |
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String prefix = parentLocalName.substring(0, nsIndex); |
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uri = namespaces.resolveNamespacePrefix(prefix); |
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} |
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if (uri == null) { |
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uri = namespaces.getDefaultNamespaceURI(); |
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} else { |
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parentLocalName = parentLocalName.substring(nsIndex + 1); |
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} |
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} else { |
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uri = namespaces.getDefaultNamespaceURI(); |
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} |
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} |
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|
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boolean isTextValue = isTextValue(parentLocalName); |
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int arraySize = jsonArray.size(); |
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if (arraySize == 0) { |
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if (contentHandler instanceof UnmarshalRecord) { |
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UnmarshalRecord ur = (UnmarshalRecord) contentHandler; |
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XPathNode node = ur.getNonAttributeXPathNode(uri, parentLocalName, parentLocalName, null); |
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if (node != null) { |
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NodeValue nv = node.getNodeValue(); |
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if (nv == null && node.getTextNode() != null) { |
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nv = node.getTextNode().getUnmarshalNodeValue(); |
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} |
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if (nv != null && nv.isContainerValue()) { |
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ur.getContainerInstance(((ContainerValue) nv)); |
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} |
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} |
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} |
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} |
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startCollection(); |
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|
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XPathFragment groupingXPathFragment = null; |
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XPathFragment itemXPathFragment = null; |
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if (contentHandler instanceof UnmarshalRecord) { |
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UnmarshalRecord unmarshalRecord = (UnmarshalRecord) contentHandler; |
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if (unmarshalRecord.getUnmarshaller().isWrapperAsCollectionName()) { |
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XPathNode unmarshalRecordXPathNode = unmarshalRecord.getXPathNode(); |
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if (null != unmarshalRecordXPathNode) { |
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XPathFragment currentFragment = new XPathFragment(); |
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currentFragment.setLocalName(parentLocalName); |
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currentFragment.setNamespaceURI(uri); |
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currentFragment.setNamespaceAware(namespaceAware); |
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XPathNode groupingXPathNode = unmarshalRecordXPathNode.getNonAttributeChildrenMap().get(currentFragment); |
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if (groupingXPathNode != null) { |
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if (groupingXPathNode.getUnmarshalNodeValue() instanceof CollectionGroupingElementNodeValue) { |
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groupingXPathFragment = groupingXPathNode.getXPathFragment(); |
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contentHandler.startElement(uri, parentLocalName, parentLocalName, new AttributesImpl()); |
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XPathNode itemXPathNode = groupingXPathNode.getNonAttributeChildren().get(0); |
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itemXPathFragment = itemXPathNode.getXPathFragment(); |
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} else if (groupingXPathNode.getUnmarshalNodeValue() == null) { |
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XPathNode itemXPathNode = groupingXPathNode.getNonAttributeChildren().get(0); |
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if (itemXPathNode != null) { |
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if (((MappingNodeValue) itemXPathNode.getUnmarshalNodeValue()).isContainerValue()) { |
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groupingXPathFragment = groupingXPathNode.getXPathFragment(); |
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contentHandler.startElement(uri, parentLocalName, parentLocalName, new AttributesImpl()); |
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itemXPathFragment = itemXPathNode.getXPathFragment(); |
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} |
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} |
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} |
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} |
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} |
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} |
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|
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for (int i = 0; i < arraySize; i++) { |
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JsonValue nextArrayValue = jsonArray.get(i); |
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if (nextArrayValue.getValueType() == ValueType.NULL) { |
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((UnmarshalRecord) contentHandler).setNil(true); |
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} |
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|
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if (!isTextValue) { |
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if (null != itemXPathFragment) { |
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contentHandler.startElement(itemXPathFragment.getNamespaceURI(), itemXPathFragment.getLocalName(), itemXPathFragment.getLocalName(), attributes.setValue(nextArrayValue, attributePrefix,namespaces, namespaceSeparator,namespaceAware)); |
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} else { |
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contentHandler.startElement(uri, parentLocalName,parentLocalName, attributes.setValue(nextArrayValue, attributePrefix,namespaces, namespaceSeparator,namespaceAware)); |
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} |
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|
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} |
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parseValue(nextArrayValue); |
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if (!isTextValue) { |
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if (null != itemXPathFragment) { |
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contentHandler.endElement(itemXPathFragment.getNamespaceURI(),itemXPathFragment.getLocalName(),itemXPathFragment.getLocalName()); |
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} else { |
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contentHandler.endElement(uri, parentLocalName,parentLocalName); |
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} |
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} |
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} |
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} |
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if (null != groupingXPathFragment) { |
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contentHandler.endElement(uri,groupingXPathFragment.getLocalName(),groupingXPathFragment.getLocalName()); |
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} |
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endCollection(); |
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} else { |
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String qualifiedName = name; |
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if (attributePrefix != null && qualifiedName.startsWith(attributePrefix)) { |
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return; |
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} |
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String localName = qualifiedName; |
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String uri = Constants.EMPTY_STRING; |
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if (namespaceAware && namespaces != null) { |
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if (localName.length() > 2) { |
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int nsIndex = localName.indexOf(namespaceSeparator, 1); |
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String prefix = Constants.EMPTY_STRING; |
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if (nsIndex > -1) { |
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prefix = localName.substring(0, nsIndex); |
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} |
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uri = namespaces.resolveNamespacePrefix(prefix); |
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if (uri == null) { |
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uri = namespaces.getDefaultNamespaceURI(); |
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} else { |
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localName = localName.substring(nsIndex + 1); |
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} |
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|
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if (localName.equals(Constants.SCHEMA_TYPE_ATTRIBUTE) && uri.equals(javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI)) { |
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return; |
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} |
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} else { |
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uri = namespaces.getDefaultNamespaceURI(); |
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} |
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} |
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if (contentHandler instanceof XMLRootRecord || contentHandler instanceof DeferredContentHandler) { |
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// if its not namespaceAware don't report the "type" child as it |
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// is will be read by the xsi:type lookup |
| 428 |
if (!namespaceAware && localName.equals(Constants.SCHEMA_TYPE_ATTRIBUTE)) { |
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return; |
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} |
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if (textWrapper != null && textWrapper.equals(localName)) { |
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parseValue(jsonValue); |
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return; |
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} |
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} else if (contentHandler instanceof UnmarshalRecord && ((UnmarshalRecord) contentHandler).getXPathNode() != null) { |
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if (!namespaceAware && localName.equals(Constants.SCHEMA_TYPE_ATTRIBUTE) && !((UnmarshalRecord) contentHandler).getXPathNode().hasTypeChild()) { |
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return; |
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} |
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boolean isTextValue = isTextValue(localName); |
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if (isTextValue) { |
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parseValue(jsonValue); |
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return; |
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} |
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} |
| 445 |
if (jsonValue != null && jsonValue.getValueType() == valueType.NULL) { |
| 446 |
contentHandler.setNil(true); |
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} |
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|
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contentHandler.startElement(uri, localName, localName, attributes.setValue(jsonValue, attributePrefix, namespaces,namespaceSeparator, namespaceAware)); |
| 450 |
parseValue(jsonValue); |
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contentHandler.endElement(uri, localName, localName); |
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|
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} |
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|
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} |
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|
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public boolean isNullRepresentedByXsiNil(AbstractNullPolicy nullPolicy) { |
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return true; |
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} |
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|
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private void startCollection() { |
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isInCollection = true; |
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} |
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|
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private void endCollection() { |
| 466 |
isInCollection = false; |
| 467 |
} |
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|
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public boolean isInCollection() { |
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return isInCollection; |
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} |
| 472 |
|
| 473 |
private boolean isTextValue(String localName) { |
| 474 |
XPathNode currentNode = ((UnmarshalRecord) contentHandler).getXPathNode(); |
| 475 |
if (currentNode == null) { |
| 476 |
return textWrapper != null && textWrapper.equals(localName); |
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} |
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|
| 479 |
return ((currentNode.getNonAttributeChildrenMap() == null || currentNode.getNonAttributeChildrenMap().size() == 0 || (currentNode.getNonAttributeChildrenMap().size() == 1 && currentNode.getTextNode() != null))&& textWrapper != null && textWrapper.equals(localName)); |
| 480 |
} |
| 481 |
|
| 482 |
/** |
| 483 |
* INTERNAL: |
| 484 |
* |
| 485 |
* @since 2.4 |
| 486 |
*/ |
| 487 |
@Override |
| 488 |
public Object convertValueBasedOnSchemaType(Field xmlField, Object value, ConversionManager conversionManager, AbstractUnmarshalRecord record) { |
| 489 |
if (xmlField.getSchemaType() != null) { |
| 490 |
if (Constants.QNAME_QNAME.equals(xmlField.getSchemaType())) { |
| 491 |
String stringValue = (String) value; |
| 492 |
int indexOpen = stringValue.indexOf('{'); |
| 493 |
int indexClose = stringValue.indexOf('}'); |
| 494 |
String uri = null; |
| 495 |
String localName = null; |
| 496 |
if (indexOpen > -1 && indexClose > -1) { |
| 497 |
uri = stringValue.substring(indexOpen + 1, indexClose); |
| 498 |
localName = stringValue.substring(indexClose + 1); |
| 499 |
} else { |
| 500 |
QName obj = (QName) xmlField.convertValueBasedOnSchemaType(stringValue, conversionManager, record); |
| 501 |
localName = obj.getLocalPart(); |
| 502 |
uri = obj.getNamespaceURI(); |
| 503 |
} |
| 504 |
if (uri != null) { |
| 505 |
return new QName(uri, localName); |
| 506 |
} else { |
| 507 |
return new QName(localName); |
| 508 |
} |
| 509 |
} else { |
| 510 |
Class fieldType = xmlField.getType(); |
| 511 |
if (fieldType == null) { |
| 512 |
fieldType = xmlField.getJavaClass(xmlField.getSchemaType()); |
| 513 |
} |
| 514 |
return conversionManager.convertObject(value, fieldType, xmlField.getSchemaType()); |
| 515 |
} |
| 516 |
} |
| 517 |
return value; |
| 518 |
} |
| 519 |
|
| 520 |
/** |
| 521 |
* INTERNAL: The MediaType associated with this reader |
| 522 |
* |
| 523 |
* @return |
| 524 |
*/ |
| 525 |
@Override |
| 526 |
public MediaType getMediaType() { |
| 527 |
return Constants.APPLICATION_JSON; |
| 528 |
} |
| 529 |
|
| 530 |
private static class JsonAttributes extends IndexedAttributeList { |
| 531 |
|
| 532 |
private JsonValue value; |
| 533 |
private String attributePrefix; |
| 534 |
private char namespaceSeparator; |
| 535 |
private NamespaceResolver namespaces; |
| 536 |
private boolean namespaceAware; |
| 537 |
|
| 538 |
public JsonAttributes setValue(JsonValue value, String attributePrefix, NamespaceResolver nr, char namespaceSeparator, boolean namespaceAware) { |
| 539 |
reset(); |
| 540 |
this.value = value; |
| 541 |
this.attributePrefix = attributePrefix; |
| 542 |
this.namespaces = nr; |
| 543 |
this.namespaceSeparator = namespaceSeparator; |
| 544 |
this.namespaceAware = namespaceAware; |
| 545 |
return this; |
| 546 |
} |
| 547 |
|
| 548 |
private void addSimpleAttribute(List attributes, String uri, String attributeLocalName, JsonValue childValue) { |
| 549 |
if (childValue.getValueType() == ValueType.STRING) { |
| 550 |
String stringValue = ((JsonString) childValue).getString(); |
| 551 |
attributes.add(new Attribute(uri, attributeLocalName, attributeLocalName, stringValue)); |
| 552 |
} else if (childValue.getValueType() == ValueType.NUMBER) { |
| 553 |
attributes.add(new Attribute(uri, attributeLocalName, attributeLocalName, ((JsonNumber) childValue).toString())); |
| 554 |
} else if (childValue.getValueType() == ValueType.NULL) { |
| 555 |
attributes.add(new Attribute(uri, attributeLocalName, attributeLocalName, Constants.EMPTY_STRING)); |
| 556 |
} else if (childValue.getValueType() == ValueType.FALSE) { |
| 557 |
attributes.add(new Attribute(uri, attributeLocalName, attributeLocalName, FALSE)); |
| 558 |
} else if (childValue.getValueType() == ValueType.TRUE) { |
| 559 |
attributes.add(new Attribute(uri, attributeLocalName, attributeLocalName, TRUE)); |
| 560 |
} |
| 561 |
} |
| 562 |
|
| 563 |
public int getIndex(String uri, String localName) { |
| 564 |
if (null == localName) { |
| 565 |
return -1; |
| 566 |
} |
| 567 |
int index = 0; |
| 568 |
for (Attribute attribute : attributes()) { |
| 569 |
if (namespaceAware) { |
| 570 |
QName testQName = new QName(uri, localName); |
| 571 |
if (localName.equals(attribute.getLocalName()) && uri.equals(attribute.getUri())) { |
| 572 |
return index; |
| 573 |
} |
| 574 |
} else { |
| 575 |
if (attribute.getName().equals(localName)) { |
| 576 |
return index; |
| 577 |
} |
| 578 |
} |
| 579 |
index++; |
| 580 |
} |
| 581 |
return -1; |
| 582 |
} |
| 583 |
|
| 584 |
@Override |
| 585 |
protected Attribute[] attributes() { |
| 586 |
if (null == attributes) { |
| 587 |
|
| 588 |
if (value.getValueType() == ValueType.NULL) { |
| 589 |
return NO_ATTRIBUTES; |
| 590 |
} |
| 591 |
|
| 592 |
if (value.getValueType() == ValueType.OBJECT) { |
| 593 |
JsonObject jsonObject = (JsonObject) value; |
| 594 |
ArrayList<Attribute> attributesList = new ArrayList<Attribute>(jsonObject.values().size()); |
| 595 |
|
| 596 |
Iterator<Entry<String, JsonValue>> iter = jsonObject.entrySet().iterator(); |
| 597 |
while (iter.hasNext()) { |
| 598 |
Entry<String, JsonValue> nextEntry = iter.next(); |
| 599 |
JsonValue nextValue = nextEntry.getValue(); |
| 600 |
String attributeLocalName = nextEntry.getKey(); |
| 601 |
|
| 602 |
if (attributePrefix != null) { |
| 603 |
if (attributeLocalName.startsWith(attributePrefix)) { |
| 604 |
attributeLocalName = attributeLocalName.substring(attributePrefix.length()); |
| 605 |
} else { |
| 606 |
break; |
| 607 |
} |
| 608 |
} |
| 609 |
|
| 610 |
String uri = Constants.EMPTY_STRING; |
| 611 |
|
| 612 |
if (namespaceAware && namespaces != null) { |
| 613 |
if (attributeLocalName.length() > 2) { |
| 614 |
String prefix = Constants.EMPTY_STRING; |
| 615 |
int nsIndex = attributeLocalName.indexOf(namespaceSeparator, 1); |
| 616 |
if (nsIndex > -1) { |
| 617 |
prefix = attributeLocalName.substring(0, nsIndex); |
| 618 |
} |
| 619 |
uri = namespaces.resolveNamespacePrefix(prefix); |
| 620 |
if (uri == null) { |
| 621 |
uri = namespaces.getDefaultNamespaceURI(); |
| 622 |
} else { |
| 623 |
attributeLocalName = attributeLocalName.substring(nsIndex + 1); |
| 624 |
} |
| 625 |
} else { |
| 626 |
uri = namespaces.getDefaultNamespaceURI(); |
| 627 |
} |
| 628 |
} |
| 629 |
|
| 630 |
if (nextValue.getValueType() == ValueType.ARRAY) { |
| 631 |
JsonArray jsonArray = (JsonArray) nextValue; |
| 632 |
if (jsonArray.size() == 0) { |
| 633 |
attributesList.add(new Attribute(uri, attributeLocalName, attributeLocalName, "")); |
| 634 |
} |
| 635 |
for (int y = 0; y < jsonArray.size(); y++) { |
| 636 |
JsonValue nextChildValue = jsonArray.get(y); |
| 637 |
addSimpleAttribute(attributesList, uri, attributeLocalName, nextChildValue); |
| 638 |
} |
| 639 |
} else { |
| 640 |
addSimpleAttribute(attributesList, uri, attributeLocalName, nextValue); |
| 641 |
} |
| 642 |
} |
| 643 |
|
| 644 |
attributes = attributesList.toArray(new Attribute[attributesList.size()]); |
| 645 |
} else { |
| 646 |
attributes = NO_ATTRIBUTES; |
| 647 |
} |
| 648 |
} |
| 649 |
return attributes; |
| 650 |
} |
| 651 |
|
| 652 |
} |
| 653 |
|
| 654 |
} |
