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package org.eclipse.persistence.oxm.record; |
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import java.io.IOException; |
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import java.math.BigDecimal; |
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import java.math.BigInteger; |
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import java.nio.charset.Charset; |
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import java.util.List; |
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import java.util.Stack; |
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|
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import javax.json.Json; |
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import javax.json.JsonArrayBuilder; |
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import javax.json.JsonObjectBuilder; |
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import javax.xml.namespace.QName; |
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import org.eclipse.persistence.internal.helper.ClassConstants; |
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import org.eclipse.persistence.internal.oxm.Constants; |
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import org.eclipse.persistence.internal.oxm.NamespaceResolver; |
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import org.eclipse.persistence.internal.oxm.ObjectBuilder; |
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import org.eclipse.persistence.internal.oxm.Root; |
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import org.eclipse.persistence.internal.oxm.XMLBinaryDataHelper; |
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import org.eclipse.persistence.internal.oxm.XMLConversionManager; |
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import org.eclipse.persistence.internal.oxm.XMLMarshaller; |
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import org.eclipse.persistence.internal.oxm.XPathFragment; |
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import org.eclipse.persistence.internal.oxm.mappings.Descriptor; |
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import org.eclipse.persistence.oxm.record.JsonObjectBuilderWriterRecord2.Level; |
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import org.w3c.dom.Node; |
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|
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//TODO characterescapehandler |
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//TODO encoder |
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//TODO is isRootArray needeD |
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//TODO replace NULL string with addNUll |
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|
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public class JsonObjectBuilderWriterRecord extends MarshalRecord <XMLMarshaller> { |
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|
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protected Stack<Level> levels = new Stack<Level>(); |
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private JsonObjectBuilder rootJsonObjectBuilder; |
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private JsonArrayBuilder rootJsonArrayBuilder; |
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protected String attributePrefix; |
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protected boolean charactersAllowed = false; |
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private boolean isRootArray; |
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protected static final String NULL="null"; |
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private boolean lastEventWasStart; |
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|
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public JsonObjectBuilderWriterRecord(){ |
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super(); |
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} |
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|
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public JsonObjectBuilderWriterRecord(JsonObjectBuilder jsonObjectBuilder){ |
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this(); |
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this.rootJsonObjectBuilder = jsonObjectBuilder; |
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} |
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|
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public JsonObjectBuilderWriterRecord(JsonArrayBuilder jsonArrayBuilder){ |
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this(); |
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this.rootJsonArrayBuilder = jsonArrayBuilder; |
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} |
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|
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/** |
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* INTERNAL: |
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*/ |
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public void setMarshaller(XMLMarshaller marshaller) { |
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super.setMarshaller(marshaller); |
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attributePrefix = marshaller.getAttributePrefix(); |
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// encoder = Charset.forName(marshaller.getEncoding()).newEncoder(); |
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if (marshaller.getValueWrapper() != null) { |
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textWrapperFragment = new XPathFragment(); |
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textWrapperFragment.setLocalName(marshaller.getValueWrapper()); |
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} |
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// characterEscapeHandler = marshaller.getCharacterEscapeHandler(); |
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} |
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|
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@Override |
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public void startDocument(String encoding, String version) { |
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/*if(!levels.isEmpty()) { |
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Level level = levels.peek(); |
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if(level.isFirst()) { |
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level.setFirst(false); |
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} |
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}*/ |
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Level rootLevel = new Level(); |
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if(rootJsonObjectBuilder == null){ |
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rootJsonObjectBuilder = Json.createObjectBuilder(); |
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} |
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rootLevel.setJsonObjectBuilder(rootJsonObjectBuilder); |
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levels.push(rootLevel); |
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|
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} |
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|
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@Override |
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public void endDocument() { |
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//levels.pop(); |
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} |
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|
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public void startCollection() { |
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if(levels.isEmpty()) { |
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isRootArray = true; |
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Level rootLevel = new Level(true); |
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if(rootJsonArrayBuilder == null){ |
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rootJsonArrayBuilder = Json.createArrayBuilder(); |
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} |
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rootLevel.setJsonArrayBuilder(rootJsonArrayBuilder); |
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levels.push(rootLevel); |
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} else { |
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Level level = new Level(true); |
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level.setJsonArrayBuilder(Json.createArrayBuilder()); |
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level.setFirstInCollection(true); |
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levels.push(level); |
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} |
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lastEventWasStart = false; |
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/*else { |
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// levels.peek().setCollection(true); |
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// levels.peek().setEmptyCollection(true); |
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|
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//newLevel.setJsonArrayBuilder(Json.createArrayBuilder()); |
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Level newLevel = new Level(true, false); |
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newLevel.setCollection(true); |
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newLevel.setEmptyCollection(true); |
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newLevel.setJsonArrayBuilder(Json.createArrayBuilder()); |
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levels.push(newLevel); |
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}*/ |
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} |
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|
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@Override |
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public void endCollection() { |
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/* if(levels.size() == 1) { |
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levels.pop(); |
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} else{ |
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|
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}*/ |
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Level position = levels.pop(); |
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Level parent = levels.peek(); |
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if(parent.isCollection){ |
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parent.getJsonArrayBuilder().add(position.getJsonArrayBuilder()); |
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}else{ |
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if(parent.getJsonObjectBuilder() == null){ |
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parent.setJsonObjectBuilder(Json.createObjectBuilder()); |
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} |
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parent.getJsonObjectBuilder().add(position.keyName, position.getJsonArrayBuilder()); |
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} |
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lastEventWasStart = false; |
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|
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/* if(levels.size() == 1) { |
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// writer.write(']'); |
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} else { |
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Level position = levels.peek(); |
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Level parent = levels.get(levels.size()-2); |
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if(position != null && position.isCollection() && !position.isEmptyCollection()) { |
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parent.jsonObjectBuilder.add(position.keyName, position.getJsonArrayBuilder()); |
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} |
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Level position = levels.pop(); |
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Level parent = levels.peek(); |
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if(position != null && position.isCollection() && !position.isEmptyCollection()) { |
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//writer.write(']'); |
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//Level parent = levels.get(1); |
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parent.jsonObjectBuilder.add(position.keyName, position.getJsonArrayBuilder()); |
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parent.needToOpenComplex = false; |
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parent.needToCloseComplex = true; |
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} |
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|
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position.setCollection(false); |
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} |
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levels.peek().setCollection(false); |
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*/ |
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} |
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|
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@Override |
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public void openStartElement(XPathFragment xPathFragment, NamespaceResolver namespaceResolver) { |
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|
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|
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if(levels.isEmpty()) { |
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//TODO when does this happen? |
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// newLevel = new Level(); |
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// newLevel.setJsonObjectBuilder(Json.createObjectBuilder()); |
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//levels.push(newLevel); |
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} else { |
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Level position = levels.peek(); |
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Level newLevel; |
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//if(position.isCollection && position.isEmptyCollection() && !lastEventWasStart){ |
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if(position.isCollection && !lastEventWasStart){ |
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newLevel = position; |
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position.setEmptyCollection(false); |
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}else{ |
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newLevel = new Level(); |
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levels.push(newLevel); |
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} |
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if(lastEventWasStart){ |
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//newLevel.setComplex(true); |
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if(position.isCollection){ |
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newLevel.setJsonObjectBuilder(Json.createObjectBuilder()); |
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}else{ |
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position.setJsonObjectBuilder(Json.createObjectBuilder()); |
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} |
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} |
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|
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//if(position.isCollection){ |
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// newLevel.setCollection(true); |
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// newLevel.setJsonArrayBuilder(position.getJsonArrayBuilder()); |
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// } |
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|
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String keyName = getKeyName(xPathFragment); |
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newLevel.setKeyName(keyName); |
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} |
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//if(!charactersAllowed){ |
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//complex?? |
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// } |
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charactersAllowed = true; |
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lastEventWasStart = true; |
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} |
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|
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protected String getKeyName(XPathFragment xPathFragment){ |
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super.openStartElement(xPathFragment, namespaceResolver); |
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String keyName = xPathFragment.getLocalName(); |
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|
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if(isNamespaceAware()){ |
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if(xPathFragment.getNamespaceURI() != null){ |
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String prefix = null; |
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if(getNamespaceResolver() !=null){ |
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prefix = getNamespaceResolver().resolveNamespaceURI(xPathFragment.getNamespaceURI()); |
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} else if(namespaceResolver != null){ |
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prefix = namespaceResolver.resolveNamespaceURI(xPathFragment.getNamespaceURI()); |
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} |
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if(prefix != null && !prefix.equals(Constants.EMPTY_STRING)){ |
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keyName = prefix + getNamespaceSeparator() + keyName; |
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} |
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} |
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} |
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if(xPathFragment.isAttribute() && attributePrefix != null){ |
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keyName = attributePrefix + keyName; |
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} |
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|
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return keyName; |
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} |
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|
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public void attribute(XPathFragment xPathFragment, NamespaceResolver namespaceResolver, Object value, QName schemaType){ |
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if(xPathFragment.getNamespaceURI() != null && xPathFragment.getNamespaceURI() == javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI){ |
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return; |
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} |
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xPathFragment.setAttribute(true); |
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openStartElement(xPathFragment, namespaceResolver); |
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characters(schemaType, value, null, false); |
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endElement(xPathFragment, namespaceResolver); |
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} |
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|
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/** |
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* INTERNAL: |
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*/ |
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@Override |
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public void marshalWithoutRootElement(ObjectBuilder treeObjectBuilder, Object object, Descriptor descriptor, Root root, boolean isXMLRoot){ |
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if(treeObjectBuilder != null){ |
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addXsiTypeAndClassIndicatorIfRequired(descriptor, null, descriptor.getDefaultRootElementField(), root, object, isXMLRoot, true); |
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treeObjectBuilder.marshalAttributes(this, object, session); |
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} |
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} |
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|
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/** |
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* INTERNAL: |
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* The character used to separate the prefix and uri portions when namespaces are present |
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* @since 2.4 |
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*/ |
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public char getNamespaceSeparator(){ |
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return marshaller.getNamespaceSeparator(); |
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} |
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|
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/** |
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* INTERNAL: |
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* The optional fragment used to wrap the text() mappings |
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* @since 2.4 |
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*/ |
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public XPathFragment getTextWrapperFragment() { |
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return textWrapperFragment; |
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} |
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|
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@Override |
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public boolean isWrapperAsCollectionName() { |
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return marshaller.isWrapperAsCollectionName(); |
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} |
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|
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@Override |
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public void element(XPathFragment frag) { |
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// TODO Auto-generated method stub |
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|
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} |
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|
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/** |
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* Handle marshal of an empty collection. |
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* @param xPathFragment |
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* @param namespaceResolver |
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* @param openGrouping if grouping elements should be marshalled for empty collections |
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* @return |
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*/ |
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public boolean emptyCollection(XPathFragment xPathFragment, NamespaceResolver namespaceResolver, boolean openGrouping) { |
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if(marshaller.isMarshalEmptyCollections()){ |
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super.emptyCollection(xPathFragment, namespaceResolver, true); |
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if (null != xPathFragment) { |
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startCollection(); |
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if (!xPathFragment.isSelfFragment()) { |
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openStartElement(xPathFragment, namespaceResolver); |
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if (!levels.isEmpty()) { |
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Level position = levels.peek(); |
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// position.setNeedToCloseComplex(false); |
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// position.setNeedToOpenComplex(false); |
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} |
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endElement(xPathFragment, namespaceResolver); |
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} |
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endCollection(); |
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//endEmptyCollection(); |
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} |
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return true; |
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}else{ |
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return super.emptyCollection(xPathFragment, namespaceResolver, openGrouping); |
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} |
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} |
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|
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@Override |
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public void attribute(XPathFragment xPathFragment, |
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NamespaceResolver namespaceResolver, String value) { |
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// TODO Auto-generated method stub |
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|
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} |
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|
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@Override |
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public void attribute(String namespaceURI, String localName, String qName, String value) { |
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XPathFragment xPathFragment = new XPathFragment(); |
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xPathFragment.setNamespaceURI(namespaceURI); |
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xPathFragment.setAttribute(true); |
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xPathFragment.setLocalName(localName); |
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|
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openStartElement(xPathFragment, namespaceResolver); |
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writeValue(value, null); |
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endElement(xPathFragment, namespaceResolver); |
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|
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} |
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|
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@Override |
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public void closeStartElement() { |
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// TODO Auto-generated method stub |
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|
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} |
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|
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@Override |
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public void endElement(XPathFragment xPathFragment,NamespaceResolver namespaceResolver) { |
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if(!levels.isEmpty()) { |
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Level position = levels.peek(); |
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if(position.isCollection){// && position.isFirstInCollection()){ |
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return; |
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} |
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position = levels.pop(); |
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//if(position.isCollection && position.isFirstInCollection || |
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// if(!position.isFinished() || position.getJsonObjectBuilder() != null){ |
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if(!position.isFinished() ){ |
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Level parent = levels.peek(); |
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if(parent.isCollection){ |
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position.setEmptyCollection(false); |
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if(parent.getJsonArrayBuilder() == null){ |
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parent.setJsonArrayBuilder(Json.createArrayBuilder()); |
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} |
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if(position.isCollection){ |
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parent.getJsonArrayBuilder().add(position.getJsonArrayBuilder()); |
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}else{ |
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parent.getJsonArrayBuilder().add(position.getJsonObjectBuilder()); |
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} |
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}else{ |
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if(parent.getJsonObjectBuilder() == null){ |
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parent.setJsonObjectBuilder(Json.createObjectBuilder()); |
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} |
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if(position.isCollection){ |
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parent.getJsonObjectBuilder().add(position.keyName,position.getJsonArrayBuilder()); |
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}else{ |
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parent.getJsonObjectBuilder().add(position.keyName,position.getJsonObjectBuilder()); |
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} |
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} |
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|
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} |
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} |
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lastEventWasStart = false; |
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} |
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|
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@Override |
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public void characters(String value) { |
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writeValue(value, null); |
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} |
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|
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@Override |
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public void characters(QName schemaType, Object value, String mimeType, boolean isCDATA){ |
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Level position = levels.peek(); |
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if(mimeType != null) { |
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if(value instanceof List){ |
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value = XMLBinaryDataHelper.getXMLBinaryDataHelper().getBytesListForBinaryValues((List)value, marshaller, mimeType); |
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}else{ |
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|
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value = XMLBinaryDataHelper.getXMLBinaryDataHelper().getBytesForBinaryValue(value, marshaller, mimeType).getData(); |
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} |
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} |
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if(schemaType != null && Constants.QNAME_QNAME.equals(schemaType)){ |
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String convertedValue = getStringForQName((QName)value); |
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//characters((String)convertedValue); |
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writeValue(convertedValue, null); |
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} else { |
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writeValue(value, schemaType); |
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} |
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} |
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|
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public void writeValue(Object value, QName schemaType) { |
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Level position = levels.peek(); |
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// Level parent = levels.get(levels.size() -2); |
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boolean textWrapperOpened = false; |
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if(!charactersAllowed){ |
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if(textWrapperFragment != null){ |
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openStartElement(textWrapperFragment, namespaceResolver); |
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textWrapperOpened = true; |
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} |
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} |
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|
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if(position.isCollection()){ |
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position.setEmptyCollection(false); |
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if(value == NULL){ |
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position.getJsonArrayBuilder().addNull(); |
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}else if(value instanceof Integer){ |
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position.getJsonArrayBuilder().add((Integer)value); |
| 421 |
}else if(value instanceof BigDecimal){ |
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position.getJsonArrayBuilder().add((BigDecimal)value); |
| 423 |
}else if(value instanceof BigInteger){ |
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position.getJsonArrayBuilder().add((BigInteger)value); |
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}else if(value instanceof Boolean){ |
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position.getJsonArrayBuilder().add((Boolean)value); |
| 427 |
}else if(value instanceof Double){ |
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position.getJsonArrayBuilder().add((Double)value); |
| 429 |
}else if(value instanceof Long){ |
| 430 |
position.getJsonArrayBuilder().add((Long)value); |
| 431 |
}else if(value instanceof String){ |
| 432 |
position.getJsonArrayBuilder().add((String)value); |
| 433 |
}else{ |
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String convertedValue = ((String) ((XMLConversionManager) session.getDatasourcePlatform().getConversionManager()).convertObject(value, ClassConstants.STRING, schemaType)); |
| 435 |
Class theClass = (Class) ((XMLConversionManager) session.getDatasourcePlatform().getConversionManager()).getDefaultXMLTypes().get(schemaType); |
| 436 |
if((schemaType == null || theClass == null) && (ClassConstants.NUMBER.isAssignableFrom(value.getClass()))){ |
| 437 |
//if it's still a number and falls through the cracks we dont want "" around the value |
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BigDecimal convertedNumberValue = ((BigDecimal) ((XMLConversionManager) session.getDatasourcePlatform().getConversionManager()).convertObject(value, ClassConstants.BIGDECIMAL, schemaType)); |
| 439 |
position.getJsonArrayBuilder().add((BigDecimal)convertedNumberValue); |
| 440 |
}else{ |
| 441 |
position.getJsonArrayBuilder().add(convertedValue); |
| 442 |
} |
| 443 |
} |
| 444 |
|
| 445 |
} |
| 446 |
|
| 447 |
/* |
| 448 |
if(parent.isCollection()){ |
| 449 |
parent.setEmptyCollection(false); |
| 450 |
if(value == NULL){ |
| 451 |
parent.getJsonArrayBuilder().addNull(); |
| 452 |
}else if(value instanceof Integer){ |
| 453 |
parent.getJsonArrayBuilder().add((Integer)value); |
| 454 |
}else if(value instanceof BigDecimal){ |
| 455 |
parent.getJsonArrayBuilder().add((BigDecimal)value); |
| 456 |
}else if(value instanceof BigInteger){ |
| 457 |
parent.getJsonArrayBuilder().add((BigInteger)value); |
| 458 |
}else if(value instanceof Boolean){ |
| 459 |
parent.getJsonArrayBuilder().add((Boolean)value); |
| 460 |
}else if(value instanceof Double){ |
| 461 |
parent.getJsonArrayBuilder().add((Double)value); |
| 462 |
}else if(value instanceof Long){ |
| 463 |
parent.getJsonArrayBuilder().add((Long)value); |
| 464 |
}else if(value instanceof String){ |
| 465 |
parent.getJsonArrayBuilder().add((String)value); |
| 466 |
}else{ |
| 467 |
String convertedValue = ((String) ((XMLConversionManager) session.getDatasourcePlatform().getConversionManager()).convertObject(value, ClassConstants.STRING, schemaType)); |
| 468 |
Class theClass = (Class) ((XMLConversionManager) session.getDatasourcePlatform().getConversionManager()).getDefaultXMLTypes().get(schemaType); |
| 469 |
if((schemaType == null || theClass == null) && (ClassConstants.NUMBER.isAssignableFrom(value.getClass()))){ |
| 470 |
//if it's still a number and falls through the cracks we dont want "" around the value |
| 471 |
BigDecimal convertedNumberValue = ((BigDecimal) ((XMLConversionManager) session.getDatasourcePlatform().getConversionManager()).convertObject(value, ClassConstants.BIGDECIMAL, schemaType)); |
| 472 |
parent.getJsonArrayBuilder().add((BigDecimal)convertedNumberValue); |
| 473 |
}else{ |
| 474 |
parent.getJsonArrayBuilder().add(convertedValue); |
| 475 |
} |
| 476 |
} |
| 477 |
|
| 478 |
}*/ |
| 479 |
/* if(parent.isCollection){ |
| 480 |
position.setCollection(true); |
| 481 |
position.setJsonArrayBuilder(parent.jsonArrayBuilder); |
| 482 |
} |
| 483 |
|
| 484 |
if(position.isCollection()){ |
| 485 |
position.setEmptyCollection(false); |
| 486 |
if(value == NULL){ |
| 487 |
position.getJsonArrayBuilder().addNull(); |
| 488 |
}else if(value instanceof Integer){ |
| 489 |
position.getJsonArrayBuilder().add((Integer)value); |
| 490 |
}else if(value instanceof BigDecimal){ |
| 491 |
position.getJsonArrayBuilder().add((BigDecimal)value); |
| 492 |
}else if(value instanceof BigInteger){ |
| 493 |
position.getJsonArrayBuilder().add((BigInteger)value); |
| 494 |
}else if(value instanceof Boolean){ |
| 495 |
position.getJsonArrayBuilder().add((Boolean)value); |
| 496 |
}else if(value instanceof Double){ |
| 497 |
position.getJsonArrayBuilder().add((Double)value); |
| 498 |
}else if(value instanceof Long){ |
| 499 |
position.getJsonArrayBuilder().add((Long)value); |
| 500 |
}else if(value instanceof String){ |
| 501 |
position.getJsonArrayBuilder().add((String)value); |
| 502 |
}else{ |
| 503 |
String convertedValue = ((String) ((XMLConversionManager) session.getDatasourcePlatform().getConversionManager()).convertObject(value, ClassConstants.STRING, schemaType)); |
| 504 |
Class theClass = (Class) ((XMLConversionManager) session.getDatasourcePlatform().getConversionManager()).getDefaultXMLTypes().get(schemaType); |
| 505 |
if((schemaType == null || theClass == null) && (ClassConstants.NUMBER.isAssignableFrom(value.getClass()))){ |
| 506 |
//if it's still a number and falls through the cracks we dont want "" around the value |
| 507 |
BigDecimal convertedNumberValue = ((BigDecimal) ((XMLConversionManager) session.getDatasourcePlatform().getConversionManager()).convertObject(value, ClassConstants.BIGDECIMAL, schemaType)); |
| 508 |
position.getJsonArrayBuilder().add((BigDecimal)convertedNumberValue); |
| 509 |
}else{ |
| 510 |
position.getJsonArrayBuilder().add(convertedValue); |
| 511 |
} |
| 512 |
} |
| 513 |
|
| 514 |
} |
| 515 |
*/ |
| 516 |
else{ |
| 517 |
//Level parent = levels.get(levels.size() -2); |
| 518 |
//JsonObjectBuilder builder = parent.getJsonObjectBuilder(); |
| 519 |
|
| 520 |
JsonObjectBuilder builder = position.getJsonObjectBuilder(); |
| 521 |
if(builder == null){ |
| 522 |
Level parent = levels.get(levels.size() -2); |
| 523 |
builder = parent.getJsonObjectBuilder(); |
| 524 |
} |
| 525 |
|
| 526 |
|
| 527 |
|
| 528 |
/* |
| 529 |
if(!parent.isCollection && parent.getJsonObjectBuilder() == null){ |
| 530 |
parent.setJsonObjectBuilder(Json.createObjectBuilder()); |
| 531 |
}*/ |
| 532 |
|
| 533 |
if(value == NULL){ |
| 534 |
builder.addNull(position.keyName); |
| 535 |
}else if(value instanceof Integer){ |
| 536 |
builder.add(position.keyName, (Integer)value); |
| 537 |
}else if(value instanceof BigDecimal){ |
| 538 |
builder.add(position.keyName, (BigDecimal)value); |
| 539 |
}else if(value instanceof BigInteger){ |
| 540 |
builder.add(position.keyName, (BigInteger)value); |
| 541 |
}else if(value instanceof Boolean){ |
| 542 |
builder.add(position.keyName, (Boolean)value); |
| 543 |
}else if(value instanceof Double){ |
| 544 |
builder.add(position.keyName, (Double)value); |
| 545 |
}else if(value instanceof Long){ |
| 546 |
builder.add(position.keyName, (Long)value); |
| 547 |
}else if(value instanceof String){ |
| 548 |
builder.add(position.keyName, (String)value); |
| 549 |
}else{ |
| 550 |
String convertedValue = ((String) ((XMLConversionManager) session.getDatasourcePlatform().getConversionManager()).convertObject(value, ClassConstants.STRING, schemaType)); |
| 551 |
Class theClass = (Class) ((XMLConversionManager) session.getDatasourcePlatform().getConversionManager()).getDefaultXMLTypes().get(schemaType); |
| 552 |
if((schemaType == null || theClass == null) && (ClassConstants.NUMBER.isAssignableFrom(value.getClass()))){ |
| 553 |
//if it's still a number and falls through the cracks we dont want "" around the value |
| 554 |
BigDecimal convertedNumberValue = ((BigDecimal) ((XMLConversionManager) session.getDatasourcePlatform().getConversionManager()).convertObject(value, ClassConstants.BIGDECIMAL, schemaType)); |
| 555 |
builder.add(position.keyName, (BigDecimal)convertedNumberValue); |
| 556 |
}else{ |
| 557 |
builder.add(position.keyName, convertedValue); |
| 558 |
} |
| 559 |
|
| 560 |
} |
| 561 |
} |
| 562 |
if(textWrapperOpened){ |
| 563 |
if(textWrapperFragment != null){ |
| 564 |
endElement(textWrapperFragment, namespaceResolver); |
| 565 |
} |
| 566 |
} |
| 567 |
position.setFinished(true); |
| 568 |
charactersAllowed = false; |
| 569 |
lastEventWasStart = false; |
| 570 |
|
| 571 |
} |
| 572 |
|
| 573 |
@Override |
| 574 |
public void cdata(String value) { |
| 575 |
characters(value); |
| 576 |
} |
| 577 |
|
| 578 |
@Override |
| 579 |
public void node(Node node, NamespaceResolver resolver, |
| 580 |
String qualifiedName, String rootUri) { |
| 581 |
// TODO Auto-generated method stub |
| 582 |
|
| 583 |
} |
| 584 |
|
| 585 |
protected String getStringForQName(QName qName){ |
| 586 |
if(null == qName) { |
| 587 |
return null; |
| 588 |
} |
| 589 |
XMLConversionManager xmlConversionManager = (XMLConversionManager) getSession().getDatasourcePlatform().getConversionManager(); |
| 590 |
|
| 591 |
return (String) xmlConversionManager.convertObject(qName, String.class); |
| 592 |
} |
| 593 |
|
| 594 |
/** |
| 595 |
* INTERNAL: |
| 596 |
*/ |
| 597 |
public void namespaceDeclarations(NamespaceResolver namespaceResolver) { |
| 598 |
} |
| 599 |
|
| 600 |
public void namespaceDeclaration(String prefix, String namespaceURI){ |
| 601 |
} |
| 602 |
|
| 603 |
public void defaultNamespaceDeclaration(String defaultNamespace){ |
| 604 |
} |
| 605 |
|
| 606 |
/** |
| 607 |
* INTERNAL: |
| 608 |
*/ |
| 609 |
public void nilComplex(XPathFragment xPathFragment, NamespaceResolver namespaceResolver){ |
| 610 |
XPathFragment groupingFragment = openStartGroupingElements(namespaceResolver); |
| 611 |
closeStartGroupingElements(groupingFragment); |
| 612 |
openStartElement(xPathFragment, namespaceResolver); |
| 613 |
characters(NULL); |
| 614 |
endElement(xPathFragment, namespaceResolver); |
| 615 |
} |
| 616 |
|
| 617 |
/** |
| 618 |
* INTERNAL: |
| 619 |
*/ |
| 620 |
public void nilSimple(NamespaceResolver namespaceResolver){ |
| 621 |
XPathFragment groupingFragment = openStartGroupingElements(namespaceResolver); |
| 622 |
characters(NULL); |
| 623 |
closeStartGroupingElements(groupingFragment); |
| 624 |
} |
| 625 |
|
| 626 |
/** |
| 627 |
* Used when an empty simple value should be written |
| 628 |
* @since EclipseLink 2.4 |
| 629 |
*/ |
| 630 |
public void emptySimple(NamespaceResolver namespaceResolver){ |
| 631 |
nilSimple(namespaceResolver); |
| 632 |
} |
| 633 |
|
| 634 |
public void emptyAttribute(XPathFragment xPathFragment,NamespaceResolver namespaceResolver){ |
| 635 |
XPathFragment groupingFragment = openStartGroupingElements(namespaceResolver); |
| 636 |
openStartElement(xPathFragment, namespaceResolver); |
| 637 |
characters(NULL); |
| 638 |
endElement(xPathFragment, namespaceResolver); |
| 639 |
closeStartGroupingElements(groupingFragment); |
| 640 |
} |
| 641 |
|
| 642 |
/** |
| 643 |
* Used when an empty complex item should be written |
| 644 |
* @since EclipseLink 2.4 |
| 645 |
*/ |
| 646 |
public void emptyComplex(XPathFragment xPathFragment, NamespaceResolver namespaceResolver){ |
| 647 |
XPathFragment groupingFragment = openStartGroupingElements(namespaceResolver); |
| 648 |
closeStartGroupingElements(groupingFragment); |
| 649 |
openStartElement(xPathFragment, namespaceResolver); |
| 650 |
endElement(xPathFragment, namespaceResolver); |
| 651 |
} |
| 652 |
|
| 653 |
/** |
| 654 |
* Instances of this class are used to maintain state about the current |
| 655 |
* level of the JSON message being marshalled. |
| 656 |
*/ |
| 657 |
protected static class Level { |
| 658 |
|
| 659 |
private boolean isCollection; |
| 660 |
private boolean emptyCollection; |
| 661 |
private String keyName; |
| 662 |
private boolean finished; |
| 663 |
private JsonObjectBuilder jsonObjectBuilder; |
| 664 |
private JsonArrayBuilder jsonArrayBuilder; |
| 665 |
private boolean isFirstInCollection; |
| 666 |
private boolean isComplex; |
| 667 |
|
| 668 |
public Level(){ |
| 669 |
|
| 670 |
} |
| 671 |
|
| 672 |
public Level(boolean isCollection) { |
| 673 |
this.isCollection = isCollection; |
| 674 |
this.emptyCollection = true; |
| 675 |
} |
| 676 |
|
| 677 |
public boolean isCollection() { |
| 678 |
return isCollection; |
| 679 |
} |
| 680 |
|
| 681 |
public void setCollection(boolean isCollection) { |
| 682 |
this.isCollection = isCollection; |
| 683 |
} |
| 684 |
|
| 685 |
public String getKeyName() { |
| 686 |
return keyName; |
| 687 |
} |
| 688 |
|
| 689 |
public void setKeyName(String keyName) { |
| 690 |
this.keyName = keyName; |
| 691 |
} |
| 692 |
|
| 693 |
public JsonObjectBuilder getJsonObjectBuilder() { |
| 694 |
return jsonObjectBuilder; |
| 695 |
} |
| 696 |
|
| 697 |
public void setJsonObjectBuilder(JsonObjectBuilder jsonObjectBuilder) { |
| 698 |
this.jsonObjectBuilder = jsonObjectBuilder; |
| 699 |
} |
| 700 |
|
| 701 |
public JsonArrayBuilder getJsonArrayBuilder() { |
| 702 |
return jsonArrayBuilder; |
| 703 |
} |
| 704 |
|
| 705 |
public void setJsonArrayBuilder(JsonArrayBuilder jsonArrayBuilder) { |
| 706 |
this.jsonArrayBuilder = jsonArrayBuilder; |
| 707 |
} |
| 708 |
|
| 709 |
public boolean isEmptyCollection() { |
| 710 |
return emptyCollection; |
| 711 |
} |
| 712 |
|
| 713 |
public void setEmptyCollection(boolean emptyCollection) { |
| 714 |
this.emptyCollection = emptyCollection; |
| 715 |
} |
| 716 |
|
| 717 |
public boolean isFinished() { |
| 718 |
return finished; |
| 719 |
} |
| 720 |
|
| 721 |
public void setFinished(boolean finished) { |
| 722 |
this.finished = finished; |
| 723 |
} |
| 724 |
|
| 725 |
public boolean isFirstInCollection() { |
| 726 |
return isFirstInCollection; |
| 727 |
} |
| 728 |
|
| 729 |
public void setFirstInCollection(boolean isFirstInCollection) { |
| 730 |
this.isFirstInCollection = isFirstInCollection; |
| 731 |
} |
| 732 |
|
| 733 |
public boolean isComplex() { |
| 734 |
return isComplex; |
| 735 |
} |
| 736 |
|
| 737 |
public void setComplex(boolean isComplex) { |
| 738 |
this.isComplex = isComplex; |
| 739 |
} |
| 740 |
} |
| 741 |
|
| 742 |
|
| 743 |
} |