diff options
Diffstat (limited to 'bpmn')
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(); } |