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-rw-r--r--bpmn/MSOCoreBPMN/src/main/java/org/onap/so/bpmn/core/xml/XmlTool.java21
-rw-r--r--bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/network/tasks/NetworkAdapterImpl.java18
2 files changed, 24 insertions, 15 deletions
diff --git a/bpmn/MSOCoreBPMN/src/main/java/org/onap/so/bpmn/core/xml/XmlTool.java b/bpmn/MSOCoreBPMN/src/main/java/org/onap/so/bpmn/core/xml/XmlTool.java
index 58238c8ff6..79a4c54e23 100644
--- a/bpmn/MSOCoreBPMN/src/main/java/org/onap/so/bpmn/core/xml/XmlTool.java
+++ b/bpmn/MSOCoreBPMN/src/main/java/org/onap/so/bpmn/core/xml/XmlTool.java
@@ -224,7 +224,7 @@ public final class XmlTool {
* @return the contents of the modified XML document as a String or null/empty if the modification failed.
* @throws IOException, TransformerException, ParserConfigurationException, SAXException
*/
- public static Optional<String> modifyElement(String xml, String elementTag, String newValue)
+ public static Optional<String> modifyElement(final String xml, final String elementTag, final String newValue)
throws IOException, TransformerException, ParserConfigurationException, SAXException {
if (xml == null || xml.isEmpty()) {
@@ -232,15 +232,15 @@ public final class XmlTool {
return Optional.empty();
}
- DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
+ final DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
dbFactory.setNamespaceAware(true);
dbFactory.setFeature("http://xml.org/sax/features/external-general-entities", false);
dbFactory.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
- DocumentBuilder db = dbFactory.newDocumentBuilder();
- InputSource source = new InputSource(new StringReader(xml));
- Document doc = db.parse(source);
+ final DocumentBuilder db = dbFactory.newDocumentBuilder();
+ final InputSource source = new InputSource(new StringReader(xml));
+ final Document doc = db.parse(source);
- Node modNode = doc.getElementsByTagName(elementTag).item(0);
+ final Node modNode = doc.getElementsByTagName(elementTag).item(0);
if (modNode == null) {
// did not find the specified element to be modified, return empty
// System.out.println("Did not find element tag " + elementTag + " in XML");
@@ -249,9 +249,12 @@ public final class XmlTool {
modNode.setTextContent(newValue);
}
- TransformerFactory transformerFactory = TransformerFactory.newInstance();
- Transformer transformer = transformerFactory.newTransformer();
- StringWriter writer = new StringWriter();
+ final TransformerFactory transformerFactory = TransformerFactory.newInstance();
+ transformerFactory.setAttribute(XMLConstants.ACCESS_EXTERNAL_DTD, StringUtils.EMPTY);
+ transformerFactory.setAttribute(XMLConstants.ACCESS_EXTERNAL_STYLESHEET, StringUtils.EMPTY);
+
+ final Transformer transformer = transformerFactory.newTransformer();
+ final StringWriter writer = new StringWriter();
transformer.transform(new DOMSource(doc), new StreamResult(writer));
// return the modified String representation of the XML
return Optional.of(writer.toString().trim());
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/network/tasks/NetworkAdapterImpl.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/network/tasks/NetworkAdapterImpl.java
index 8e6e8678ed..7c6473f79d 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/network/tasks/NetworkAdapterImpl.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/network/tasks/NetworkAdapterImpl.java
@@ -2,12 +2,15 @@ package org.onap.so.bpmn.infrastructure.adapter.network.tasks;
import java.io.ByteArrayInputStream;
import java.io.StringReader;
+import java.nio.charset.StandardCharsets;
import java.util.Optional;
+import javax.xml.XMLConstants;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Unmarshaller;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
+import org.apache.commons.lang3.StringUtils;
import org.onap.so.adapters.nwrest.CreateNetworkResponse;
import org.onap.so.adapters.nwrest.DeleteNetworkResponse;
import org.onap.so.adapters.nwrest.UpdateNetworkResponse;
@@ -22,6 +25,7 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
+import org.w3c.dom.Document;
@Component
public class NetworkAdapterImpl {
@@ -80,14 +84,16 @@ public class NetworkAdapterImpl {
return unmarshaller.unmarshal(reader);
}
- protected Optional<String> findResponseType(String xmlString) {
+ protected Optional<String> findResponseType(final String xmlString) {
try {
- DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
- DocumentBuilder builder = factory.newDocumentBuilder();
- org.w3c.dom.Document doc;
- doc = builder.parse(new ByteArrayInputStream(xmlString.getBytes("UTF-8")));
+ final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+ factory.setAttribute(XMLConstants.ACCESS_EXTERNAL_DTD, StringUtils.EMPTY);
+ factory.setAttribute(XMLConstants.ACCESS_EXTERNAL_SCHEMA, StringUtils.EMPTY);
+
+ final DocumentBuilder builder = factory.newDocumentBuilder();
+ final Document doc = builder.parse(new ByteArrayInputStream(xmlString.getBytes(StandardCharsets.UTF_8)));
return Optional.of(doc.getDocumentElement().getNodeName());
- } catch (Exception e) {
+ } catch (final Exception e) {
logger.error("Error Finding Response Type", e);
return Optional.empty();
}