JAVA + SOAP API CALL

<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
</dependency>

public static void main2(String[] args) {
try {
HttpClient client = new HttpClient();
HttpState state = client.getState();
Credentials credentials = new UsernamePasswordCredentials("uname", "pwd");
state.setCredentials(null, null, credentials);

String strXMLFilename = "C:\\Users\\KKasthuri\\Documents\\req.xml";
File input = new File(strXMLFilename);
RequestEntity entity = new FileRequestEntity(input, "text/xml; charset=ISO-8859-1");

String url = "http://abc.com/xyx/proj";
HttpMethod method = new PostMethod(url);
method.setRequestHeader("SOAPAction", "getmthods");
((EntityEnclosingMethod) method).setRequestEntity(entity);

client.executeMethod(method);
String response = method.getResponseBodyAsString();

System.out.println(response);
method.releaseConnection();
} catch (Exception ex) {
}
}



public static void main4(String[] args) {
try {
HttpClient client = new HttpClient();
HttpState state = client.getState();
Credentials credentials = new UsernamePasswordCredentials("uname", "pwd");
state.setCredentials(null, null, credentials);

String url = "http://google.com/test";
HttpMethod method = new PostMethod(url);
method.setRequestHeader("SOAPAction", "MyMethod");
method.setRequestHeader("Content-Type", "text/xml");
((EntityEnclosingMethod) method).setRequestEntity(new StringRequestEntity(
"<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:v1=\"http://yieldstar.com/ws/AppExchange/v1\"><soapenv:Header/><soapenv:Body></soapenv:Body></soapenv:Envelope>"));

client.executeMethod(method);
String response = method.getResponseBodyAsString();

System.out.println(response);
method.releaseConnection();
} catch (Exception ex) {
}
}

Read soap xml file using xpath

import org.apache.xmlbeans.impl.xb.xsdschema.FieldDocument;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.xml.sax.InputSource;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathFactory;
import java.io.FileReader;


public class SoapReaderUsingXpath {
    public static void main(String[] args){
        String result ="";
        String soapXmlFile;
        DocumentBuilderFactory dbf;
        DocumentBuilder db;
        Document doc;
        XPath xpath;
        Node nl;
        soapXmlFile="C:\\wssoap.xml";
        String myXpath="//Element/Body/Node1/text()";
        try{
            dbf=DocumentBuilderFactory.newInstance();
            dbf.setNamespaceAware(false);
            db=dbf.newDocumentBuilder();
            doc=db.parse(new InputSource(new FileReader(soapXmlFile)));
            xpath= XPathFactory.newInstance().newXPath();
            nl=(Node)xpath.evaluate(myXpath,doc.getDocumentElement(), XPathConstants.NODE);
            result=nl.getNodeValue();
        }
        catch (Exception ex){}

    }
}