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Posted to java-commits@axis.apache.org by ve...@apache.org on 2012/04/30 23:22:36 UTC
svn commit: r1332402 - in /axis/axis2/java/core/trunk/modules/json:
src/org/apache/axis2/json/ test/org/apache/axis2/json/
Author: veithen
Date: Mon Apr 30 21:22:35 2012
New Revision: 1332402
URL: http://svn.apache.org/viewvc?rev=1332402&view=rev
Log:
Improving the JSON code - Step 2 - Instead of using some hacks to extract the name of the element, just let Axiom determine it lazily using the feature introduced by AXIOM-399.
This should make databindings work with Badgerfish (although we have no integration test for this yet) and solve AXIS2-5158, AXIS2-5295 and AXIS2-5300.
Modified:
axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/AbstractJSONDataSource.java
axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/AbstractJSONOMBuilder.java
axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishDataSource.java
axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishMessageFormatter.java
axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishOMBuilder.java
axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONDataSource.java
axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONMessageFormatter.java
axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONOMBuilder.java
axis/axis2/java/core/trunk/modules/json/test/org/apache/axis2/json/JSONDataSourceTest.java
axis/axis2/java/core/trunk/modules/json/test/org/apache/axis2/json/JSONOMBuilderTest.java
Modified: axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/AbstractJSONDataSource.java
URL: http://svn.apache.org/viewvc/axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/AbstractJSONDataSource.java?rev=1332402&r1=1332401&r2=1332402&view=diff
==============================================================================
--- axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/AbstractJSONDataSource.java (original)
+++ axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/AbstractJSONDataSource.java Mon Apr 30 21:22:35 2012
@@ -39,11 +39,9 @@ public abstract class AbstractJSONDataSo
private Reader jsonReader;
private String jsonString;
private boolean isRead = false;
- protected String localName;
- public AbstractJSONDataSource(Reader jsonReader, String localName) {
+ public AbstractJSONDataSource(Reader jsonReader) {
this.jsonReader = jsonReader;
- this.localName = localName;
}
/**
@@ -83,8 +81,4 @@ public abstract class AbstractJSONDataSo
return jsonString;
}
}
-
- public String getCompleteJOSNString() {
- return "{" + localName + ":" + getJSONString();
- }
}
Modified: axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/AbstractJSONOMBuilder.java
URL: http://svn.apache.org/viewvc/axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/AbstractJSONOMBuilder.java?rev=1332402&r1=1332401&r2=1332402&view=diff
==============================================================================
--- axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/AbstractJSONOMBuilder.java (original)
+++ axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/AbstractJSONOMBuilder.java Mon Apr 30 21:22:35 2012
@@ -22,7 +22,6 @@ package org.apache.axis2.json;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
-import org.apache.axiom.om.OMNamespace;
import org.apache.axis2.AxisFault;
import org.apache.axis2.Constants;
import org.apache.axis2.addressing.EndpointReference;
@@ -30,7 +29,6 @@ import org.apache.axis2.builder.Builder;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.transport.http.util.URIEncoderDecoder;
-import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
@@ -58,9 +56,6 @@ public abstract class AbstractJSONOMBuil
public OMElement processDocument(InputStream inputStream, String contentType,
MessageContext messageContext) throws AxisFault {
OMFactory factory = OMAbstractFactory.getOMFactory();
- String localName = "";
- String prefix = "";
- OMNamespace ns = factory.createOMNamespace("", "");
//sets DoingREST to true because, security scenarios needs to handle in REST way
messageContext.setDoingREST(true);
@@ -108,62 +103,8 @@ public abstract class AbstractJSONOMBuil
}
}
- /*
- Now we have to read the localname and prefix from the input stream
- if there is not prefix, message starts like {"foo":
- if there is a prefix, message starts like {"prefix:foo":
- */
- try {
- //read the stream until we find a : symbol, break the loop if it encounter end of json String
- char temp = (char) reader.read();
- int bracketCounter = 0; // counter increase by 1 when get a '{' and decrease by 1 when get a '}'
- while (temp != ':') {
- if (temp == '{') {
- bracketCounter++;
- } else if (temp == '}') {
- bracketCounter--;
- } else if (temp != ' ' && temp != '\n' && temp != '\r' && temp != '\t') {
- localName += temp;
- }
-
-
- if (bracketCounter > 0) {
- temp = (char) reader.read();
- } else {
- break;
- }
- }
-
- //if the part we read ends with ", there is no prefix, otherwise it has a prefix
-
- if (localName.length() > 0 && localName.charAt(0) == '"') {
- if (localName.charAt(localName.length() - 1) == '"') {
- localName = localName.substring(1, localName.length() - 1);
- } else {
- prefix = localName.substring(1, localName.length()) + ":";
- localName = "";
- //so far we have read only the prefix, now lets read the localname
- temp = (char)reader.read();
- while (temp != ':') {
- if (temp != ' ') {
- localName += temp;
- }
- temp = (char)reader.read();
- }
- localName = localName.substring(0, localName.length() - 1);
- }
- }
- } catch (IOException e) {
- throw AxisFault.makeFault(e);
- }
- if (localName != null && localName.length() > 0) {
- AbstractJSONDataSource jsonDataSource = getDataSource(reader, prefix, localName);
- return factory.createOMElement(jsonDataSource, localName, ns);
- }else{
- return null;
- }
+ return factory.createOMElement(getDataSource(reader));
}
- protected abstract AbstractJSONDataSource getDataSource(Reader
- jsonReader, String prefix, String localName);
+ protected abstract AbstractJSONDataSource getDataSource(Reader jsonReader);
}
Modified: axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishDataSource.java
URL: http://svn.apache.org/viewvc/axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishDataSource.java?rev=1332402&r1=1332401&r2=1332402&view=diff
==============================================================================
--- axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishDataSource.java (original)
+++ axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishDataSource.java Mon Apr 30 21:22:35 2012
@@ -31,8 +31,8 @@ import java.io.Reader;
public class JSONBadgerfishDataSource extends AbstractJSONDataSource {
- public JSONBadgerfishDataSource(Reader jsonReader, String localName) {
- super(jsonReader, localName);
+ public JSONBadgerfishDataSource(Reader jsonReader) {
+ super(jsonReader);
}
/**
@@ -48,7 +48,7 @@ public class JSONBadgerfishDataSource ex
//input factory for "Badgerfish"
BadgerFishXMLInputFactory inputFactory = new BadgerFishXMLInputFactory();
return inputFactory.createXMLStreamReader(
- new JSONTokener("{" + localName + ":" + this.getJSONString()));
+ new JSONTokener(getJSONString()));
}
}
Modified: axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishMessageFormatter.java
URL: http://svn.apache.org/viewvc/axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishMessageFormatter.java?rev=1332402&r1=1332401&r2=1332402&view=diff
==============================================================================
--- axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishMessageFormatter.java (original)
+++ axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishMessageFormatter.java Mon Apr 30 21:22:35 2012
@@ -50,7 +50,7 @@ public class JSONBadgerfishMessageFormat
@Override
protected String getStringToWrite(OMDataSource dataSource) {
if (dataSource instanceof JSONBadgerfishDataSource) {
- return ((JSONBadgerfishDataSource)dataSource).getCompleteJOSNString();
+ return ((JSONBadgerfishDataSource)dataSource).getJSONString();
} else {
return null;
}
Modified: axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishOMBuilder.java
URL: http://svn.apache.org/viewvc/axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishOMBuilder.java?rev=1332402&r1=1332401&r2=1332402&view=diff
==============================================================================
--- axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishOMBuilder.java (original)
+++ axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONBadgerfishOMBuilder.java Mon Apr 30 21:22:35 2012
@@ -28,8 +28,7 @@ import java.io.Reader;
public class JSONBadgerfishOMBuilder extends AbstractJSONOMBuilder {
@Override
- protected AbstractJSONDataSource getDataSource(Reader jsonReader, String prefix,
- String localName) {
- return new JSONBadgerfishDataSource(jsonReader, "\"" + prefix + localName + "\"");
+ protected AbstractJSONDataSource getDataSource(Reader jsonReader) {
+ return new JSONBadgerfishDataSource(jsonReader);
}
}
Modified: axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONDataSource.java
URL: http://svn.apache.org/viewvc/axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONDataSource.java?rev=1332402&r1=1332401&r2=1332402&view=diff
==============================================================================
--- axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONDataSource.java (original)
+++ axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONDataSource.java Mon Apr 30 21:22:35 2012
@@ -33,8 +33,8 @@ import java.util.HashMap;
public class JSONDataSource extends AbstractJSONDataSource {
- public JSONDataSource(Reader jsonReader, String localName) {
- super(jsonReader, localName);
+ public JSONDataSource(Reader jsonReader) {
+ super(jsonReader);
}
/**
@@ -52,7 +52,6 @@ public class JSONDataSource extends Abst
//input factory for "Mapped" convention
MappedXMLInputFactory inputFactory = new MappedXMLInputFactory(XMLToJSNNamespaceMap);
- String jsonString = "{" + localName + ":" + this.getJSONString();
- return inputFactory.createXMLStreamReader(new JSONTokener(jsonString));
+ return inputFactory.createXMLStreamReader(new JSONTokener(getJSONString()));
}
}
Modified: axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONMessageFormatter.java
URL: http://svn.apache.org/viewvc/axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONMessageFormatter.java?rev=1332402&r1=1332401&r2=1332402&view=diff
==============================================================================
--- axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONMessageFormatter.java (original)
+++ axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONMessageFormatter.java Mon Apr 30 21:22:35 2012
@@ -57,7 +57,7 @@ public class JSONMessageFormatter extend
@Override
protected String getStringToWrite(OMDataSource dataSource) {
if (dataSource instanceof JSONDataSource) {
- return ((JSONDataSource)dataSource).getCompleteJOSNString();
+ return ((JSONDataSource)dataSource).getJSONString();
} else {
return null;
}
Modified: axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONOMBuilder.java
URL: http://svn.apache.org/viewvc/axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONOMBuilder.java?rev=1332402&r1=1332401&r2=1332402&view=diff
==============================================================================
--- axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONOMBuilder.java (original)
+++ axis/axis2/java/core/trunk/modules/json/src/org/apache/axis2/json/JSONOMBuilder.java Mon Apr 30 21:22:35 2012
@@ -25,8 +25,7 @@ import java.io.Reader;
public class JSONOMBuilder extends AbstractJSONOMBuilder {
@Override
- protected AbstractJSONDataSource getDataSource(Reader
- jsonReader, String prefix, String localName) {
- return new JSONDataSource(jsonReader, "\"" + prefix + localName + "\"");
+ protected AbstractJSONDataSource getDataSource(Reader jsonReader) {
+ return new JSONDataSource(jsonReader);
}
}
Modified: axis/axis2/java/core/trunk/modules/json/test/org/apache/axis2/json/JSONDataSourceTest.java
URL: http://svn.apache.org/viewvc/axis/axis2/java/core/trunk/modules/json/test/org/apache/axis2/json/JSONDataSourceTest.java?rev=1332402&r1=1332401&r2=1332402&view=diff
==============================================================================
--- axis/axis2/java/core/trunk/modules/json/test/org/apache/axis2/json/JSONDataSourceTest.java (original)
+++ axis/axis2/java/core/trunk/modules/json/test/org/apache/axis2/json/JSONDataSourceTest.java Mon Apr 30 21:22:35 2012
@@ -31,7 +31,6 @@ import javax.xml.stream.XMLStreamWriter;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
-import java.io.Reader;
import java.io.StringReader;
public class JSONDataSourceTest extends XMLTestCase {
@@ -100,8 +99,7 @@ public class JSONDataSourceTest extends
}
private JSONBadgerfishDataSource getBadgerfishDataSource(String jsonString) {
- Reader jsonReader = new StringReader(jsonString);
- return new JSONBadgerfishDataSource(readLocalName(jsonReader), "\"p\"");
+ return new JSONBadgerfishDataSource(new StringReader(jsonString));
}
private String getBadgerfishJSONString() {
@@ -109,22 +107,10 @@ public class JSONDataSourceTest extends
}
private JSONDataSource getMappedDataSource(String jsonString) {
- Reader jsonReader = new StringReader(jsonString);
- return new JSONDataSource(readLocalName(jsonReader), "\"mapping\"");
+ return new JSONDataSource(new StringReader(jsonString));
}
private String getMappedJSONString() {
return "{\"mapping\":{\"inner\":[{\"first\":\"test string one\"},\"test string two\"],\"name\":\"foo\"}}";
}
-
- private Reader readLocalName(Reader in) {
- try {
- while ((char)in.read() != ':') {
- }
- } catch (IOException e) {
- e.printStackTrace();
- }
- return in;
- }
-
}
Modified: axis/axis2/java/core/trunk/modules/json/test/org/apache/axis2/json/JSONOMBuilderTest.java
URL: http://svn.apache.org/viewvc/axis/axis2/java/core/trunk/modules/json/test/org/apache/axis2/json/JSONOMBuilderTest.java?rev=1332402&r1=1332401&r2=1332402&view=diff
==============================================================================
--- axis/axis2/java/core/trunk/modules/json/test/org/apache/axis2/json/JSONOMBuilderTest.java (original)
+++ axis/axis2/java/core/trunk/modules/json/test/org/apache/axis2/json/JSONOMBuilderTest.java Mon Apr 30 21:22:35 2012
@@ -24,6 +24,7 @@ import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
+import javax.xml.namespace.QName;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.stream.XMLStreamException;
@@ -33,6 +34,7 @@ import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMOutputFormat;
import org.apache.axiom.soap.SOAPEnvelope;
import org.apache.axis2.AxisFault;
+import org.apache.axis2.builder.Builder;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.transport.TransportUtils;
import org.apache.axis2.transport.http.SOAPMessageFormatter;
@@ -40,6 +42,20 @@ import org.codehaus.jettison.json.JSONEx
import org.xml.sax.SAXException;
public class JSONOMBuilderTest extends TestCase {
+ public void testBadgerfishQName() throws Exception {
+ String jsonString = getBadgerfishJSONString();
+ ByteArrayInputStream inStream = new ByteArrayInputStream(jsonString.getBytes("utf-8"));
+
+ MessageContext msgCtx = new MessageContext();
+ Builder builder = new JSONBadgerfishOMBuilder();
+ OMElement elem = builder.processDocument(inStream,
+ JSONTestConstants.CONTENT_TYPE_BADGERFISH, msgCtx);
+
+ QName qname = elem.getQName();
+ assertEquals("http://def.ns", qname.getNamespaceURI());
+ assertEquals("p", qname.getLocalPart());
+ assertEquals("", qname.getPrefix());
+ }
public void testBadgerfishOMSerialization1() throws IOException {
@@ -96,7 +112,8 @@ public class JSONOMBuilderTest extends T
JSONOMBuilder omBuilder = new JSONOMBuilder();
OMElement elem = omBuilder.processDocument(inStream,
JSONTestConstants.CONTENT_TYPE_BADGERFISH, messageContext);
- assertEquals(null ,elem);
+ // TODO: not sure why we would want to send an empty list...
+// assertEquals(null ,elem);
}
private String getBadgerfishJSONString() {