Author: vikas
Date: Tue Feb 7 02:24:10 2006
New Revision: 375561
URL: http://svn.apache.org/viewcvs?rev=375561&view=rev
Log:
The prototype of synapse object for property and parameter handling!
Added:
incubator/synapse/trunk/scratch/infravio/synapse-SO/
incubator/synapse/trunk/scratch/infravio/synapse-SO/README.txt
incubator/synapse/trunk/scratch/infravio/synapse-SO/build.xml
incubator/synapse/trunk/scratch/infravio/synapse-SO/lib/
incubator/synapse/trunk/scratch/infravio/synapse-SO/lib/xercesImpl.jar
(with props)
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/GenericObject.java
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/Sample.java
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/SynapseObject.java
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/SynapseObjectArray.java
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/TestSample.java
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/UtilConstants.java
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/Utils.java
Added: incubator/synapse/trunk/scratch/infravio/synapse-SO/README.txt
URL:
http://svn.apache.org/viewcvs/incubator/synapse/trunk/scratch/infravio/synapse-SO/README.txt?rev=375561&view=auto
==============================================================================
--- incubator/synapse/trunk/scratch/infravio/synapse-SO/README.txt (added)
+++ incubator/synapse/trunk/scratch/infravio/synapse-SO/README.txt Tue Feb 7
02:24:10 2006
@@ -0,0 +1,12 @@
+Features:
+1) Create SynapseObject from SynapseObject-XML
+2) Create SynapseObject from any xml using BO xslt
+3) SynapseObject can have a SynapseObject (self aggregation)
+4) SynapseObject can have 0 or more attributes
+5) To set attribute for a SynapseMediatorObject there are setters/getters
+ methods such as setString(String name,String value), setLong(String
name,String value),etc.
+ eg. SetString(foo,value)
+6) SynapseObject has a getXMLFragment method which spits out an xml
+ representing the BO itself
+7) SynapseObject have finder methods based on attribute names, values as
+ well as businessObjects.
\ No newline at end of file
Added: incubator/synapse/trunk/scratch/infravio/synapse-SO/build.xml
URL:
http://svn.apache.org/viewcvs/incubator/synapse/trunk/scratch/infravio/synapse-SO/build.xml?rev=375561&view=auto
==============================================================================
--- incubator/synapse/trunk/scratch/infravio/synapse-SO/build.xml (added)
+++ incubator/synapse/trunk/scratch/infravio/synapse-SO/build.xml Tue Feb 7
02:24:10 2006
@@ -0,0 +1,85 @@
+<?xml version = '1.0' encoding = 'windows-1252'?>
+
+<project name="Test" default="usage" basedir=".">
+
+
+ <!--Set the output directories-->
+ <property name="compile.outdir" value="classes"/>
+ <property name="javadoc.outdir" value="javadoc"/>
+
+ <!--Set the classpath-->
+ <path id="classpath">
+ <pathelement location="lib/xercesImpl.jar"/>
+ <pathelement location="${compile.outdir}"/>
+ </path>
+
+ <!--Set the source path-->
+ <property name="src.dir" value="src"/>
+ <path id="srcpath">
+ <pathelement location="${src.dir}"/>
+ </path>
+
+ <target name="usage">
+ <echo>
+ ant compile
+ Compiles the source code and creates a classes directory at the
same level as src
+ ant Sample
+ Runs the com.infravio.core.Sample which demonstrates building a
SynapseObject through
+ API and displays the its xml fragment.
+ ant TestSample
+ Runs the com.infravio.utils.TestSample which creates a
SynapseObject from an xml fragment. Displays the xml fragment for that synapse
object.
+ </echo>
+ </target>
+
+ <target name="Sample">
+ <java classname="com.infravio.core.Sample">
+ <classpath refid="classpath"/>
+ </java>
+ </target>
+
+ <target name="TestSample">
+ <java classname="com.infravio.utils.TestSample">
+ <classpath refid="classpath"/>
+ </java>
+ </target>
+
+ <target name="init">
+ <tstamp/>
+ </target>
+
+ <target name="compile" depends="init">
+ <mkdir dir="${compile.outdir}"/>
+ <!--Compile Java source files-->
+ <javac destdir="${compile.outdir}" debug="on" encoding="Cp1252">
+ <classpath refid="classpath"/>
+ <src refid="srcpath"/>
+ <include name="com/infravio/utils/TestSample.java"/>
+ <include name="com/infravio/utils/UtilConstants.java"/>
+ <include name="com/infravio/core/SynapseObjectArray.java"/>
+ <include name="com/infravio/utils/Utils.java"/>
+ <include name="com/infravio/core/Sample.java"/>
+ <include name="com/infravio/core/GenericObject.java"/>
+ <include name="com/infravio/core/SynapseObject.java"/>
+ </javac>
+ </target>
+
+ <target name="doc" depends="init">
+ <mkdir dir="${javadoc.outdir}"/>
+ <!--Create Javadoc-->
+ <javadoc sourcepathref="srcpath" classpathref="classpath"
destdir="${javadoc.outdir}" version="false" author="false" encoding="Cp1252"
additionalparam="-J-Xmx32m">
+ <package name="com.infravio.utils"/>
+ <package name="com.infravio.core"/>
+ </javadoc>
+ </target>
+
+ <target name="clean">
+ <!--Delete output directories-->
+ <delete dir="${compile.outdir}"/>
+ <delete dir="${javadoc.outdir}"/>
+ </target>
+
+ <target name="rebuild" depends="clean,compile"/>
+
+ <target name="all" depends="compile,doc"/>
+
+</project>
Added: incubator/synapse/trunk/scratch/infravio/synapse-SO/lib/xercesImpl.jar
URL:
http://svn.apache.org/viewcvs/incubator/synapse/trunk/scratch/infravio/synapse-SO/lib/xercesImpl.jar?rev=375561&view=auto
==============================================================================
Binary file - no diff available.
Propchange:
incubator/synapse/trunk/scratch/infravio/synapse-SO/lib/xercesImpl.jar
------------------------------------------------------------------------------
svn:mime-type = application/octet-stream
Added:
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/GenericObject.java
URL:
http://svn.apache.org/viewcvs/incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/GenericObject.java?rev=375561&view=auto
==============================================================================
---
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/GenericObject.java
(added)
+++
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/GenericObject.java
Tue Feb 7 02:24:10 2006
@@ -0,0 +1,30 @@
+package com.infravio.core;
+
+import java.io.Serializable;
+
+/**
+ * @author
+ */
+public class GenericObject implements Serializable {
+ String name;
+ String type;
+ String value;
+
+ public GenericObject(String name, String type, String value) {
+ this.name = name;
+ this.type = type;
+ this.value = value;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public String getType() {
+ return type;
+ }
+
+ public String getValue() {
+ return value;
+ }
+}
\ No newline at end of file
Added:
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/Sample.java
URL:
http://svn.apache.org/viewcvs/incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/Sample.java?rev=375561&view=auto
==============================================================================
---
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/Sample.java
(added)
+++
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/Sample.java
Tue Feb 7 02:24:10 2006
@@ -0,0 +1,27 @@
+package com.infravio.core;
+
+/**
+ * @author
+ */
+public class Sample {
+ public Sample() {
+ }
+
+ public static void main(String[] args) {
+ SynapseObject slaConfig = new SynapseObject("slaConfig");
+ SynapseObject slaRequest = new SynapseObject("slaRequest");
+ SynapseObject serviceURL = new SynapseObject("serviceURL");
+ slaRequest.setString("ip", "192.168.1.127");
+ slaRequest.setBoolean("enabled", "true");
+ serviceURL.setString("url",
"http://www.webservicex.net/stockquote.asmx";);
+ serviceURL.setBoolean("enabled", "true");
+ serviceURL.setInteger("priority", "0");
+ slaConfig.addChild(slaRequest);
+ slaRequest.addChild(serviceURL);
+ SynapseObject serviceURL1 = new SynapseObject("serviceURL1");
+ serviceURL1.setString("url",
"http://www.webservicex.net/stockquote.asmx";);
+ slaRequest.addChild(serviceURL1);
+ System.out.println(slaConfig.getXMLFragment());
+
+ }
+}
\ No newline at end of file
Added:
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/SynapseObject.java
URL:
http://svn.apache.org/viewcvs/incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/SynapseObject.java?rev=375561&view=auto
==============================================================================
---
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/SynapseObject.java
(added)
+++
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/SynapseObject.java
Tue Feb 7 02:24:10 2006
@@ -0,0 +1,264 @@
+package com.infravio.core;
+
+import org.w3c.dom.Document;
+
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerConfigurationException;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.transform.stream.StreamSource;
+import java.io.*;
+import java.util.Enumeration;
+import java.util.Hashtable;
+
+/**
+ * @author
+ */
+public class SynapseObject extends Hashtable implements Serializable {
+ SynapseObjectArray object = new SynapseObjectArray();
+ String objectName;
+ String createdBy;
+ String creationDate;
+
+ public SynapseObject(String objectName) {
+ this.objectName = objectName;
+ }
+
+ public String translate(String xsl) {
+ String out_xml = "";
+ String xml = this.getXMLFragment();
+ TransformerFactory tFactory = TransformerFactory.newInstance();
+ try {
+ Transformer transformer = tFactory.newTransformer(new
StreamSource(new StringReader(xsl)));
+ try {
+ ByteArrayOutputStream byteArrayOutput = new
ByteArrayOutputStream();
+ transformer.transform(new StreamSource(new StringReader(xml)),
new StreamResult(byteArrayOutput));
+ out_xml = byteArrayOutput.toString();
+ } catch (TransformerException e) {
+ e.printStackTrace();
+ }
+ } catch (TransformerConfigurationException e) {
+ e.printStackTrace();
+ }
+ return out_xml;
+ }
+
+ public String getBOName() {
+ return this.objectName;
+ }
+
+ /**
+ * Get contained object
+ *
+ * @return SynapseObject
+ */
+ public SynapseObject[] getChildren() {
+ return this.object.getSynapseObjects();
+ }
+
+ /**
+ * Set object
+ *
+ * @param SynapseObject
+ */
+ public void addChild(SynapseObject SynapseObject) {
+
+ this.object.add(SynapseObject);
+ }
+
+ public void setLong(String attributeName, String attributeValue) {
+ GenericObject go = new GenericObject(attributeName,
(Long.TYPE).getName(), attributeValue);
+ this.put(attributeName, go);
+ }
+
+ public void setInteger(String attributeName, String attributeValue) {
+ GenericObject go = new GenericObject(attributeName,
(Integer.TYPE).getName(), attributeValue);
+ this.put(attributeName, go);
+ }
+
+ public void setFloat(String attributeName, String attributeValue) {
+ GenericObject go = new GenericObject(attributeName,
(Float.TYPE).getName(), attributeValue);
+ this.put(attributeName, go);
+ }
+
+ public void setString(String attributeName, String attributeValue) {
+ GenericObject go = new GenericObject(attributeName, "STRING",
attributeValue);
+ this.put(attributeName, go);
+ }
+
+ public void setBoolean(String attributeName, String attributeValue) {
+ GenericObject go = new GenericObject(attributeName,
(Boolean.TYPE).getName(), attributeValue);
+ this.put(attributeName, go);
+ }
+
+ public Long getLong(String attributeName) {
+ GenericObject go = (GenericObject) this.get(attributeName);
+ return new Long(go.getValue());
+ }
+
+ public String getXMLFragment() {
+ String xmlFragStart = "";
+ String xmlFragEnd = "</SynapseObject>";
+ String x3 = recurse(this, xmlFragStart);
+ xmlFragStart += xmlFragEnd;
+ return x3;
+ }
+ private String recurse(SynapseObject bo, String xmlFrag) {
+
+ xmlFrag = xmlFrag + "<SynapseObject name=\"" + bo.getBOName() +
"\">\n";
+ xmlFrag = bo.getAttributes(bo, xmlFrag);
+ Enumeration enumeration = bo.object.elements();
+ while (enumeration.hasMoreElements()) {
+ SynapseObject boj = (SynapseObject)enumeration.nextElement();
+ xmlFrag = boj.recurse(boj, xmlFrag);
+ }
+ xmlFrag += "</SynapseObject>\n";
+ return xmlFrag;
+ }
+
+ private String getAttributes(SynapseObject bo, String xmlReturn) {
+
+ Enumeration enumeration = bo.elements();
+ while (enumeration.hasMoreElements()) {
+ GenericObject go = (GenericObject) enumeration.nextElement();
+ String name = go.getName();
+ String type = go.getType();
+ String value = go.getValue();
+ xmlReturn += "<attribute name=\"" + name + "\" " + "type=\"" +
type + "\">" + value + "</attribute>\n";
+ }
+ return xmlReturn;
+ }
+
+ public SynapseObject findSynapseObjectByAttributeValue(String
attributeValue) {
+ SynapseObject bo = new SynapseObject("Not Found");
+ if (this.hasAttributeValue(attributeValue)) {
+ return this;
+ } else {
+ Enumeration enumeration = this.object.elements();
+ while (enumeration.hasMoreElements()) {
+ SynapseObject boj = (SynapseObject)enumeration.nextElement();
+ bo = boj.findSynapseObjectByAttributeValue(attributeValue);
+ }
+ }
+ return bo;
+ }
+
+ public boolean hasAttributeValue(String attr) {
+ SynapseObject bo = this;
+ Enumeration enumeration = bo.elements();
+ while (enumeration.hasMoreElements()) {
+ GenericObject go = (GenericObject) enumeration.nextElement();
+ String value = go.getValue();
+ if (attr.equals(value)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ public SynapseObject findSynapseObjectByName(String name) {
+ SynapseObject bo = new SynapseObject("Not Found");
+ if (this.getBOName().equalsIgnoreCase(name)) {
+ return this;
+ } else {
+ Enumeration enumeration = this.object.elements();
+ while (enumeration.hasMoreElements()) {
+ SynapseObject boj = (SynapseObject)enumeration.nextElement();
+ bo = boj.findSynapseObjectByName(name);
+ }
+ }
+ return bo;
+ }
+
+ public SynapseObject[] findSynapseObjectsByAttributeName(String
attributeName) {
+
+ SynapseObjectArray boArray = new SynapseObjectArray();
+
+ if (this.findChildrenWithAttributeName(attributeName) != null)
+
boArray.addSynapseObjects(this.findChildrenWithAttributeName(attributeName));
+
+ Enumeration enumeration = this.object.elements();
+ while (enumeration.hasMoreElements()) {
+ SynapseObject bo = (SynapseObject)enumeration.nextElement();
+ if (bo.findSynapseObjectsByAttributeName(attributeName) != null) {
+
boArray.addSynapseObjects(bo.findSynapseObjectsByAttributeName(attributeName));
+ }
+ }
+
+ if (boArray.size() > 0) {
+ return boArray.getSynapseObjects();
+ } else {
+ return null;
+ }
+ }
+
+ public SynapseObject[] findChildrenWithAttributeName(String attributeName)
{
+ SynapseObjectArray boa = new SynapseObjectArray();
+ Enumeration enumeration = this.object.elements();
+ while (enumeration.hasMoreElements()) {
+ SynapseObject bo = (SynapseObject)enumeration.nextElement();
+ if (bo.hasAttribute(attributeName)) {
+ boa.addSynapseObject(bo);
+ }
+ }
+ if (boa.size() > 0) {
+ return boa.getSynapseObjects();
+ } else {
+ return null;
+ }
+ }
+
+
+ public SynapseObject[] findSynapseObjectsByAttributeValue(String
attributeValue) {
+
+ SynapseObjectArray boArray = new SynapseObjectArray();
+
+ if (this.findChildrenWithAttributeName(attributeValue) != null)
+
boArray.addSynapseObjects(this.findChildrenWithAttributeName(attributeValue));
+
+ Enumeration enumeration = this.object.elements();
+ while (enumeration.hasMoreElements()) {
+ SynapseObject bo = (SynapseObject)enumeration.nextElement();
+ if (bo.findSynapseObjectsByAttributeName(attributeValue) != null) {
+
boArray.addSynapseObjects(bo.findSynapseObjectsByAttributeName(attributeValue));
+ }
+ }
+
+ if (boArray.size() > 0) {
+ return boArray.getSynapseObjects();
+ } else {
+ return null;
+ }
+ }
+
+ public SynapseObject[] findChildrenWithAttributeValue(String
attributeValue) {
+ SynapseObjectArray boa = new SynapseObjectArray();
+ Enumeration enumeration = this.object.elements();
+ while (enumeration.hasMoreElements()) {
+ SynapseObject bo = (SynapseObject)enumeration.nextElement();
+ if (bo.hasAttributeValue(attributeValue)) {
+ boa.addSynapseObject(bo);
+ }
+ }
+ if (boa.size() > 0) {
+ return boa.getSynapseObjects();
+ } else {
+ return null;
+ }
+ }
+
+
+ public boolean hasAttribute(String attr) {
+ SynapseObject bo = this;
+ Enumeration enumeration = bo.elements();
+ while (enumeration.hasMoreElements()) {
+ GenericObject go = (GenericObject) enumeration.nextElement();
+ String name = go.getName();
+ if (attr.equals(name)) {
+ return true;
+ }
+ }
+ return false;
+ }
+}
\ No newline at end of file
Added:
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/SynapseObjectArray.java
URL:
http://svn.apache.org/viewcvs/incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/SynapseObjectArray.java?rev=375561&view=auto
==============================================================================
---
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/SynapseObjectArray.java
(added)
+++
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/core/SynapseObjectArray.java
Tue Feb 7 02:24:10 2006
@@ -0,0 +1,32 @@
+package com.infravio.core;
+
+import java.util.Enumeration;
+import java.util.Vector;
+
+public class SynapseObjectArray extends Vector {
+ public SynapseObjectArray() {
+ }
+
+ public void addSynapseObject(SynapseObject bo) {
+ this.add(bo);
+ }
+
+ public void addSynapseObjects(SynapseObject[] bos) {
+ int length = bos.length;
+ int i;
+ for (i = 0; i < length; i++) {
+ this.add(bos[i]);
+ }
+ }
+
+ public SynapseObject[] getSynapseObjects() {
+ int count = this.size();
+ int index = 0;
+ SynapseObject[] children = new SynapseObject[count];
+ Enumeration enumeration = this.elements();
+ while (enumeration.hasMoreElements()) {
+ children[index++] = (SynapseObject)enumeration.nextElement();
+ }
+ return children;
+ }
+}
\ No newline at end of file
Added:
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/TestSample.java
URL:
http://svn.apache.org/viewcvs/incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/TestSample.java?rev=375561&view=auto
==============================================================================
---
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/TestSample.java
(added)
+++
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/TestSample.java
Tue Feb 7 02:24:10 2006
@@ -0,0 +1,21 @@
+package com.infravio.utils;
+
+import com.infravio.core.SynapseObject;
+
+public class TestSample {
+ public static void main(String[] args) {
+ String xml = "<SynapseObject name=\"SLA\">\n" +
+ " <attribute name=\"service\"
type=\"String\">http://myhost:myport/Service</attribute>\n" +
+ " <SynapseObject name=\"consumer\">\n" +
+ " <attribute name=\"ip\"
type=\"string\">192.9.2.11</attribute>\n" +
+ " </SynapseObject>\n" +
+ "</SynapseObject>";
+ SynapseObject so = Utils.xmlToSynapseObject(xml);
+ System.out.println("The XML Frag : \n" + so.getXMLFragment());
+ SynapseObject result[] = so.findSynapseObjectsByAttributeName("ip");
+ System.out.println("The XML for SynapseObject with 'ip' : \n" +
result[0].getXMLFragment());
+ boolean hasAttrib = so.hasAttribute("service");
+ System.out.println("Has Attrib service : \n" + hasAttrib);
+
+ }
+}
Added:
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/UtilConstants.java
URL:
http://svn.apache.org/viewcvs/incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/UtilConstants.java?rev=375561&view=auto
==============================================================================
---
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/UtilConstants.java
(added)
+++
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/UtilConstants.java
Tue Feb 7 02:24:10 2006
@@ -0,0 +1,9 @@
+package com.infravio.utils;
+
+public class UtilConstants {
+
+ public static String NODE = "SynapseObject";
+ public static String LEAF = "attribute";
+ public static String NAME_ATTRIB = "name";
+ public static String TYPE_ATTRIB = "type";
+}
Added:
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/Utils.java
URL:
http://svn.apache.org/viewcvs/incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/Utils.java?rev=375561&view=auto
==============================================================================
---
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/Utils.java
(added)
+++
incubator/synapse/trunk/scratch/infravio/synapse-SO/src/com/infravio/utils/Utils.java
Tue Feb 7 02:24:10 2006
@@ -0,0 +1,198 @@
+package com.infravio.utils;
+
+import com.infravio.core.SynapseObject;
+import org.w3c.dom.Document;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+import org.xml.sax.InputSource;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerConfigurationException;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.transform.stream.StreamSource;
+import java.io.ByteArrayOutputStream;
+import java.io.StringReader;
+
+public class Utils {
+
+ private static Document xmlDocument;
+
+ public static SynapseObject xmlToSynapseObject(String xml) {
+ SynapseObject businessObj;
+ DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+
+ try {
+ InputSource inputSource = new InputSource(new StringReader(xml));
+ DocumentBuilder parser = factory.newDocumentBuilder();
+ xmlDocument = parser.parse(inputSource);
+
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ businessObj = createSynapseObject(xmlDocument);
+ return businessObj;
+ }
+
+ public static SynapseObject createSynapseObject(Document xmlDocument) {
+
+ SynapseObject businessObj = null;
+ NodeList node = xmlDocument.getChildNodes();
+ int len = node.getLength();
+ int i;
+
+ for (i = 0; i < len; i++) {
+
+ String nodeName = node.item(i).getNodeName();
+ if (nodeName.equalsIgnoreCase(UtilConstants.NODE)) {
+ businessObj = processBONode(node.item(i));
+ }
+ }
+ return businessObj;
+ }
+
+ private static SynapseObject processBONode(Node boNode) {
+
+ String name = "";
+ SynapseObject tempObj;
+ NamedNodeMap namedNodeMap = boNode.getAttributes();
+ int attributeCount = namedNodeMap.getLength();
+ for (int counter = 0; counter < attributeCount; counter++) {
+ Node attribName = namedNodeMap.item(counter);
+ if (attribName.getNodeName().equals(UtilConstants.NAME_ATTRIB)) {
+ name =
namedNodeMap.getNamedItem(UtilConstants.NAME_ATTRIB).getNodeValue();
+ }
+
+ }
+ tempObj = new SynapseObject(name);
+ NodeList nodeList = boNode.getChildNodes();
+ int len = nodeList.getLength();
+ int i;
+
+ for (i = 0; i < len; i++) {
+ String nodeName = nodeList.item(i).getNodeName();
+ if (nodeName.equalsIgnoreCase(UtilConstants.LEAF)) {
+ try {
+ tempObj = processGONode(nodeList.item(i), tempObj);
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+ if (nodeName.equalsIgnoreCase(UtilConstants.NODE)) {
+ SynapseObject bObj = processBONode(nodeList.item(i));
+ tempObj.addChild(bObj);
+ }
+ }
+ return tempObj;
+ }
+
+ private static SynapseObject processGONode(Node goNode, SynapseObject
parent) throws Exception {
+
+ String goName = "", goType = "", goValue = "";
+ NamedNodeMap namedNodeMap = goNode.getAttributes();
+ int attributeCount = namedNodeMap.getLength();
+ for (int counter = 0; counter < attributeCount; counter++) {
+ Node attribName = namedNodeMap.item(counter);
+ if (attribName.getNodeName().equals(UtilConstants.NAME_ATTRIB)) {
+ goName =
namedNodeMap.getNamedItem(UtilConstants.NAME_ATTRIB).getNodeValue();
+ } else if
(attribName.getNodeName().equals(UtilConstants.TYPE_ATTRIB)) {
+ goType =
namedNodeMap.getNamedItem(UtilConstants.TYPE_ATTRIB).getNodeValue();
+ }
+ }
+ if (goNode.hasChildNodes()) {
+ if (goNode.getFirstChild().getNodeType() == Node.TEXT_NODE) {
+ goValue = goNode.getFirstChild().getNodeValue();
+ }
+ }
+ if (goType.equalsIgnoreCase("Boolean")) {
+ parent.setBoolean(goName, goValue);
+ } else if (goType.equalsIgnoreCase("Float")) {
+ parent.setFloat(goName, goValue);
+ } else if (goType.equalsIgnoreCase("Integer")) {
+ parent.setInteger(goName, goValue);
+ } else if (goType.equalsIgnoreCase("Long")) {
+ parent.setLong(goName, goValue);
+ } else if (goType.equalsIgnoreCase("String")) {
+ parent.setString(goName, goValue);
+ } else {
+ throw new Exception("TYPE NOT SUPPORTED!");
+ }
+ return parent;
+ }
+
+ public static String transform(String xml, String xsl) {
+ /*String xsl = "<xsl:stylesheet
xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\"; version=\"1.0\">\n" +
+ "<xsl:output method=\"text\" /> \n" +
+ "<xsl:template match=\"/\">\n" +
+ "<xsl:apply-templates /> \n" +
+ "</xsl:template>\n" +
+ "<xsl:template match=\"student_list\">\n" +
+ "Student Directory for example.edu \n" +
+ "<xsl:apply-templates /> \n" +
+ "</xsl:template>\n" +
+ "<xsl:template match=\"name\">\n" +
+ "Name: \n" +
+ "<xsl:apply-templates /> \n" +
+ "</xsl:template>\n" +
+ "<xsl:template match=\"major\">\n" +
+ "Major: \n" +
+ "<xsl:apply-templates /> \n" +
+ "</xsl:template>\n" +
+ "<xsl:template match=\"phone\">\n" +
+ "Phone: \n" +
+ "<xsl:apply-templates /> \n" +
+ "</xsl:template>\n" +
+ "<xsl:template match=\"email\">\n" +
+ "Email: \n" +
+ "<xsl:apply-templates /> \n" +
+ "</xsl:template>\n" +
+ "</xsl:stylesheet>";
+
+ String xml = "<student_list>\n" +
+ "<student>\n" +
+ "<name>George Washington</name> \n" +
+ "<major>Politics</major> \n" +
+ "<phone>312-123-4567</phone> \n" +
+ "<email>[EMAIL PROTECTED]</email> \n" +
+ "</student>\n" +
+ "<student>\n" +
+ "<name>Janet Jones</name> \n" +
+ "<major>Undeclared</major> \n" +
+ "<phone>311-122-2233</phone> \n" +
+ "<email>[EMAIL PROTECTED]</email> \n" +
+ "</student>\n" +
+ "<student>\n" +
+ "<name>Joe Taylor</name> \n" +
+ "<major>Engineering</major> \n" +
+ "<phone>211-111-2333</phone> \n" +
+ "<email>[EMAIL PROTECTED]</email> \n" +
+ "</student>\n" +
+ "</student_list>";
+ */
+ String out_xml = "";
+ TransformerFactory tFactory = TransformerFactory.newInstance();
+ try {
+ Transformer transformer = tFactory.newTransformer(new
StreamSource(new StringReader(xsl)));
+ try {
+ ByteArrayOutputStream byteArrayOutput = new
ByteArrayOutputStream();
+ transformer.transform(new StreamSource(new StringReader(xml)),
new StreamResult(byteArrayOutput));
+ out_xml = byteArrayOutput.toString();
+ } catch (TransformerException e) {
+ e.printStackTrace();
+ }
+ } catch (TransformerConfigurationException e) {
+ e.printStackTrace();
+ }
+ return out_xml;
+ }
+
+ public static SynapseObject transformToSynapseObject(String xml, String
xsl){
+ String BOXml = Utils.transform(xml,xsl);
+ SynapseObject bObject = Utils.xmlToSynapseObject(BOXml);
+ return bObject;
+ }
+}
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