ContentExtractor.java
- /*
- * GovWay - A customizable API Gateway
- * https://govway.org
- *
- * Copyright (c) 2005-2025 Link.it srl (https://link.it).
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3, as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
- package org.openspcoop2.pdd.core.dynamic;
- import java.util.Iterator;
- import java.util.List;
- import javax.xml.soap.SOAPBody;
- import javax.xml.soap.SOAPElement;
- import javax.xml.soap.SOAPException;
- import javax.xml.soap.SOAPHeader;
- import javax.xml.soap.SOAPHeaderElement;
- import org.openspcoop2.core.commons.CoreRuntimeException;
- import org.openspcoop2.message.OpenSPCoop2Message;
- import org.openspcoop2.message.OpenSPCoop2SoapMessage;
- import org.openspcoop2.message.constants.ServiceBinding;
- import org.openspcoop2.message.soap.SoapUtils;
- import org.openspcoop2.message.xml.XPathExpressionEngine;
- import org.openspcoop2.pdd.core.CostantiPdD;
- import org.openspcoop2.protocol.sdk.Context;
- import org.openspcoop2.utils.xml.DynamicNamespaceContext;
- import org.openspcoop2.utils.xml.XPathReturnType;
- import org.slf4j.Logger;
- import org.w3c.dom.Node;
- /**
- * ContentExtractor
- *
- * @author Andrea Poli (apoli@link.it)
- * @author $Author$
- * @version $Rev$, $Date$
- */
- public class ContentExtractor extends ContentReader {
- public ContentExtractor(OpenSPCoop2Message message, Context pddContext, Logger log) {
- super(message, pddContext, log);
- }
-
-
- // TRANSPORT
-
- public void addTransportHeader(String name, String value) {
- if(this.message!=null) {
- this.message.forceTransportHeader(name, value);
- }
- }
- public void addTransportHeader(String name, List<String> values) {
- if(this.message!=null) {
- this.message.forceTransportHeader(name, values);
- }
- }
- public void removeTransportHeader(String name) {
- if(this.message!=null) {
- if(this.message.getTransportRequestContext()!=null) {
- this.message.getTransportRequestContext().removeHeader(name);
- }
- else if(this.message.getTransportResponseContext()!=null) {
- this.message.getTransportResponseContext().removeHeader(name);
- }
- }
- }
-
- public void addUrlProperty(String name, String value) {
- if(this.message!=null) {
- this.message.forceUrlProperty(name, value);
- }
- }
- public void addUrlProperty(String name, List<String> values) {
- if(this.message!=null) {
- this.message.forceUrlProperty(name, values);
- }
- }
- public void removeUrlProperty(String name) {
- if(this.message!=null &&
- this.message.getTransportRequestContext()!=null) {
- this.message.getTransportRequestContext().removeParameter(name);
- }
- }
-
-
- // SOAP
-
- // imposta in tutti gli header
- public void setMustUnderstand(boolean value) throws DynamicException {
- setMustUnderstand(value, null, null);
- }
- public void setMustUnderstand(boolean value, String localName, String namespace) throws DynamicException {
- if(this.message!=null && ServiceBinding.SOAP.equals(this.message.getServiceBinding())) {
- try {
-
- OpenSPCoop2SoapMessage soapMsg = this.message.castAsSoap();
-
- SOAPHeader header = soapMsg.getSOAPHeader();
- if(header!=null) {
- Iterator<javax.xml.soap.Node> nodes = header.getChildElements();
- if(nodes!=null) {
- while (nodes.hasNext()) {
- Node n = nodes.next();
- setMustUnderstandEngine(n, value, localName, namespace);
- }
- }
- }
-
- }catch(Exception t) {
- throw new DynamicException(t.getMessage(),t);
- }
-
- }
- }
- private void setMustUnderstandEngine(Node n, boolean value, String localName, String namespace) {
- if(n instanceof SOAPHeaderElement) {
- SOAPHeaderElement hdrE = (SOAPHeaderElement) n;
- boolean setValue = true;
- if(localName!=null && !localName.equals(hdrE.getLocalName())) {
- setValue = false;
- }
- if(setValue && namespace!=null && !namespace.equals(hdrE.getNamespaceURI())) {
- setValue = false;
- }
- if(setValue) {
- hdrE.setMustUnderstand(value);
- }
- }
- }
-
- // imposta in tutti gli header
- public void setActor(String value) throws DynamicException {
- setActor(value, null, null);
- }
- public void setActor(String value, String localName, String namespace) throws DynamicException {
- if(this.message!=null && ServiceBinding.SOAP.equals(this.message.getServiceBinding())) {
- try {
-
- OpenSPCoop2SoapMessage soapMsg = this.message.castAsSoap();
-
- SOAPHeader header = soapMsg.getSOAPHeader();
- if(header!=null) {
- Iterator<javax.xml.soap.Node> nodes = header.getChildElements();
- if(nodes!=null) {
- while (nodes.hasNext()) {
- Node n = nodes.next();
- setActorEngine(n, value, localName, namespace);
- }
- }
- }
-
- }catch(Exception t) {
- throw new DynamicException(t.getMessage(),t);
- }
-
- }
- }
- private void setActorEngine(Node n, String value, String localName, String namespace) {
- if(n instanceof SOAPHeaderElement) {
- SOAPHeaderElement hdrE = (SOAPHeaderElement) n;
- boolean setValue = true;
- if(localName!=null && !localName.equals(hdrE.getLocalName())) {
- setValue = false;
- }
- if(setValue && namespace!=null && !namespace.equals(hdrE.getNamespaceURI())) {
- setValue = false;
- }
- if(setValue) {
- hdrE.setActor(value);
- }
- }
- }
-
- // imposta in tutti gli header
- public void setRole(String value) throws DynamicException {
- setRole(value, null, null);
- }
- public void setRole(String value, String localName, String namespace) throws DynamicException {
- if(this.message!=null && ServiceBinding.SOAP.equals(this.message.getServiceBinding())) {
- try {
-
- OpenSPCoop2SoapMessage soapMsg = this.message.castAsSoap();
-
- SOAPHeader header = soapMsg.getSOAPHeader();
- if(header!=null) {
- Iterator<javax.xml.soap.Node> nodes = header.getChildElements();
- if(nodes!=null) {
- while (nodes.hasNext()) {
- Node n = nodes.next();
- setRoleEngine(n, value, localName, namespace);
- }
- }
- }
-
- }catch(Exception t) {
- throw new DynamicException(t.getMessage(),t);
- }
-
- }
- }
- private void setRoleEngine(Node n, String value, String localName, String namespace) throws SOAPException {
- if(n instanceof SOAPHeaderElement) {
- SOAPHeaderElement hdrE = (SOAPHeaderElement) n;
- boolean setValue = true;
- if(localName!=null && !localName.equals(hdrE.getLocalName())) {
- setValue = false;
- }
- if(setValue && namespace!=null && !namespace.equals(hdrE.getNamespaceURI())) {
- setValue = false;
- }
- if(setValue) {
- hdrE.setRole(value);
- }
- }
- }
-
- public void disableExceptionIfFoundMoreSecurityHeader() {
- if(this.message!=null && ServiceBinding.SOAP.equals(this.message.getServiceBinding())) {
- try {
- this.message.castAsSoap().setThrowExceptionIfFoundMoreSecurityHeader(false);
- }catch(Exception t) {
- throw new CoreRuntimeException(t.getMessage(),t); // non dovrebbe mai avvenire
- }
- }
- }
- public void addSoapHeader(String xml) throws DynamicException {
- this.addSoapHeader(xml.getBytes());
- }
- public void addSoapHeader(byte[] xml) throws DynamicException {
- if(this.message!=null && ServiceBinding.SOAP.equals(this.message.getServiceBinding())) {
-
- try {
-
- OpenSPCoop2SoapMessage soapMsg = this.message.castAsSoap();
-
- SOAPHeader header = soapMsg.getSOAPHeader();
- if(header==null) {
- header = soapMsg.getSOAPPart().getEnvelope().addHeader();
- }
-
- SOAPElement soapElement = soapMsg.createSOAPElement(xml);
-
- header.addChildElement(soapElement);
-
- }catch(Exception t) {
- throw new DynamicException(t.getMessage(),t);
- }
-
- }
- }
-
- public void setSoapBody(String xml) throws DynamicException {
- this.setSoapBody(xml.getBytes());
- }
- public void setSoapBody(byte[] xml) throws DynamicException {
- if(this.message!=null && ServiceBinding.SOAP.equals(this.message.getServiceBinding())) {
-
- try {
-
- OpenSPCoop2SoapMessage soapMsg = this.message.castAsSoap();
-
- SOAPElement soapElement = soapMsg.createSOAPElement(xml);
-
- soapMsg.getSOAPBody().removeContents();
- soapMsg.getSOAPBody().addChildElement(soapElement);
-
- }catch(Exception t) {
- throw new DynamicException(t.getMessage(),t);
- }
-
- }
- }
-
- public void addSoapBody(String xml, String xpath) throws DynamicException {
- this.addSoapBody(xml.getBytes(), xpath);
- }
- public void addSoapBody(byte[] xml, String xpath) throws DynamicException {
- if(this.message!=null && ServiceBinding.SOAP.equals(this.message.getServiceBinding())) {
-
- try {
-
- OpenSPCoop2SoapMessage soapMsg = this.message.castAsSoap();
-
- SOAPBody body = soapMsg.getSOAPBody();
- XPathExpressionEngine xpathEngine = new XPathExpressionEngine(this.message.getFactory());
- DynamicNamespaceContext dnc = new DynamicNamespaceContext();
- dnc.findPrefixNamespace(body);
- Node n = (Node) xpathEngine.getMatchPattern(body, dnc, xpath, XPathReturnType.NODE);
-
- SOAPElement soapElement = soapMsg.createSOAPElement(xml);
-
- if(n instanceof SOAPElement) {
- SOAPElement s = (SOAPElement) n;
- s.addChildElement(soapElement);
- }
- else {
- Node nImported = body.getOwnerDocument().importNode(soapElement, true);
- n.appendChild(nImported);
- }
-
- }catch(Exception t) {
- throw new DynamicException(t.getMessage(),t);
- }
-
- }
- }
-
- public void addSWAStartParameterIfNotPresentBeforeSend() {
- CostantiPdD.addSWAStartParameterIfNotPresent(this.message);
- }
- public void addSWAStartParameterIfNotPresent() throws DynamicException {
- try {
- SoapUtils.addSWAStartParameterIfNotPresent(this.message);
- }catch(Exception t) {
- throw new DynamicException(t.getMessage(),t);
- }
- }
- public void addSWAStartParameterIfNotPresent(boolean addOnlyIfExistsContentIdRootPart) throws DynamicException {
- try {
- SoapUtils.addSWAStartParameterIfNotPresent(this.message, addOnlyIfExistsContentIdRootPart);
- }catch(Exception t) {
- throw new DynamicException(t.getMessage(),t);
- }
- }
- public void addSWAStartParameterIfNotPresent(boolean addOnlyIfExistsContentIdRootPart, boolean forceAddStartParameter) throws DynamicException {
- try {
- SoapUtils.addSWAStartParameterIfNotPresent(this.message, addOnlyIfExistsContentIdRootPart, forceAddStartParameter);
- }catch(Exception t) {
- throw new DynamicException(t.getMessage(),t);
- }
- }
-
-
-
- // Utility JSON
-
- public void prettyFormatJsonContent() throws DynamicException {
- if(!isRestJson()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_JSON);
- }
- try {
- this.message.castAsRestJson().prettyFormatContent();
- }catch(Exception e) {
- throw new DynamicException("Operazione fallita: "+e.getMessage(),e);
- }
- }
-
- public void addSimpleJsonElement(String name, Object value) throws DynamicException {
- if(!isRestJson()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_JSON);
- }
- try {
- this.message.castAsRestJson().addSimpleElement(name, value);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
- public void addSimpleJsonElement(String jsonPath, String name, Object value) throws DynamicException {
- if(!isRestJson()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_JSON);
- }
- try {
- this.message.castAsRestJson().addSimpleElement(jsonPath, name, value);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
- public void addObjectJsonElement(String name, Object value) throws DynamicException {
- if(!isRestJson()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_JSON);
- }
- try {
- this.message.castAsRestJson().addObjectElement(name, value);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
- public void addObjectJsonElement(String jsonPath, String name, Object value) throws DynamicException {
- if(!isRestJson()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_JSON);
- }
- try {
- this.message.castAsRestJson().addObjectElement(jsonPath, name, value);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
- public void addArrayJsonElement(String name, Object value) throws DynamicException {
- if(!isRestJson()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_JSON);
- }
- try {
- this.message.castAsRestJson().addArrayElement(name, value);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
- public void addArrayJsonElement(String jsonPath, String name, Object value) throws DynamicException {
- if(!isRestJson()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_JSON);
- }
- try {
- this.message.castAsRestJson().addArrayElement(jsonPath, name, value);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
- public void removeJsonField(String name) throws DynamicException {
- if(!isRestJson()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_JSON);
- }
- try {
- this.message.castAsRestJson().removeElement(name);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
- public void removeJsonField(String jsonPath, String name) throws DynamicException {
- if(!isRestJson()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_JSON);
- }
- try {
- this.message.castAsRestJson().removeElement(jsonPath, name);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
-
- // Utility XML
-
- public void addXmlElement(String name, String value) throws DynamicException {
- if(!isRestXml()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_XML);
- }
- try {
- this.message.castAsRestXml().addElement(name, value);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
- public void addXmlElement(String name, String namespace, String value) throws DynamicException {
- if(!isRestXml()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_XML);
- }
- try {
- this.message.castAsRestXml().addElement(name, namespace, value);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
-
- public void addXmlElementIn(String pattern, String name, String value) throws DynamicException {
- if(!isRestXml()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_XML);
- }
- try {
- this.message.castAsRestXml().addElementIn(pattern, name, value);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
- public void addXmlElementIn(String pattern, String name, String namespace, String value) throws DynamicException {
- if(!isRestXml()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_XML);
- }
- try {
- this.message.castAsRestXml().addElementIn(pattern, name, namespace, value);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
-
- public void removeXmlElement(String name) throws DynamicException {
- if(!isRestXml()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_XML);
- }
- try {
- this.message.castAsRestXml().removeElement(name);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
- public void removeXmlElement(String name, String namespace) throws DynamicException {
- if(!isRestXml()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_XML);
- }
- try {
- this.message.castAsRestXml().removeElement(name, namespace);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
-
- public void removeXmlElementIn(String pattern, String name) throws DynamicException {
- if(!isRestXml()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_XML);
- }
- try {
- this.message.castAsRestXml().removeElementIn(pattern, name);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
- public void removeXmlElementIn(String pattern, String name, String namespace) throws DynamicException {
- if(!isRestXml()) {
- throw new DynamicException(ContentReader.FUNZIONALITA_RICHIEDE_XML);
- }
- try {
- this.message.castAsRestXml().removeElementIn(pattern, name, namespace);
- }catch(Exception e) {
- throw new DynamicException(e.getMessage(),e);
- }
- }
- }