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-rw-r--r--bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/sdnc/tasks/SDNCRequestTasks.java24
1 files changed, 17 insertions, 7 deletions
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/sdnc/tasks/SDNCRequestTasks.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/sdnc/tasks/SDNCRequestTasks.java
index e55fa9e24b..5b40768573 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/sdnc/tasks/SDNCRequestTasks.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/sdnc/tasks/SDNCRequestTasks.java
@@ -31,13 +31,13 @@ import javax.xml.transform.stream.StreamResult;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathFactory;
import org.camunda.bpm.engine.delegate.DelegateExecution;
+import org.onap.logging.filter.base.ONAPComponents;
import org.onap.so.bpmn.infrastructure.sdnc.exceptions.SDNCErrorResponseException;
import org.onap.so.client.exception.BadResponseException;
import org.onap.so.client.exception.ExceptionBuilder;
import org.onap.so.client.exception.MapperException;
import org.onap.so.client.sdnc.SDNCClient;
import org.onap.so.client.sdnc.beans.SDNCRequest;
-import org.onap.logging.filter.base.ONAPComponents;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
@@ -47,10 +47,17 @@ import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import com.jayway.jsonpath.JsonPath;
import com.jayway.jsonpath.PathNotFoundException;
+import net.sf.saxon.lib.NamespaceConstant;
+import net.sf.saxon.xpath.XPathFactoryImpl;
@Component
public class SDNCRequestTasks {
+ private static final String NET_SF_SAXON_XPATH_IMPL = "net.sf.saxon.xpath.XPathFactoryImpl";
+
+ private static final String XPATH_FACTORY_PROPERTY_NAME =
+ "javax.xml.xpath.XPathFactory:" + NamespaceConstant.OBJECT_MODEL_SAXON;
+
private static final Logger logger = LoggerFactory.getLogger(SDNCRequestTasks.class);
private static final String SDNC_REQUEST = "SDNCRequest";
@@ -143,14 +150,17 @@ public class SDNCRequestTasks {
return "Y".equals(finalMessageIndicator);
}
- protected String getXmlElement(Document doc, String exp) throws Exception {
- TransformerFactory tf = TransformerFactory.newInstance();
- Transformer transformer = tf.newTransformer();
- StringWriter writer = new StringWriter();
+ protected String getXmlElement(final Document doc, final String exp) throws Exception {
+ final TransformerFactory tf = TransformerFactory.newInstance();
+ final Transformer transformer = tf.newTransformer();
+ final StringWriter writer = new StringWriter();
transformer.transform(new DOMSource(doc), new StreamResult(writer));
logger.debug(writer.getBuffer().toString());
- XPath xPath = XPathFactory.newInstance().newXPath();
- String result = xPath.evaluate(exp, doc);
+
+ System.setProperty(XPATH_FACTORY_PROPERTY_NAME, NET_SF_SAXON_XPATH_IMPL);
+ final XPathFactory xPathFactory = XPathFactoryImpl.newInstance(NamespaceConstant.OBJECT_MODEL_SAXON);
+ final XPath xPath = xPathFactory.newXPath();
+ final String result = xPath.evaluate(exp, doc);
if (result == null || result.isEmpty()) {
throw new Exception("XPath Failed to find element expression: " + exp);
}