Java tutorial
//* Licensed Materials - Property of IBM * //* eu.abc4trust.pabce.1.14 * //* (C) Copyright IBM Corp. 2012. All Rights Reserved. * //* US Government Users Restricted Rights - Use, duplication or * //* disclosure restricted by GSA ADP Schedule Contract with IBM Corp. * //* * //* This file is licensed under the Apache License, Version 2.0 (the * //* "License"); you may not use this file except in compliance with * //* the License. You may obtain a copy of the License at: * //* http://www.apache.org/licenses/LICENSE-2.0 * //* Unless required by applicable law or agreed to in writing, * //* software distributed under the License is distributed on an * //* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * //* KIND, either express or implied. See the License for the * //* specific language governing permissions and limitations * //* under the License. * //*/**/**************************************************************** package eu.abc4trust.ri.ui.user.wizard; import javax.ws.rs.core.MediaType; import javax.xml.bind.JAXBContext; import javax.xml.bind.JAXBElement; import javax.xml.bind.JAXBException; import javax.xml.bind.Unmarshaller; import javax.xml.namespace.QName; import org.eclipse.jface.dialogs.IDialogConstants; import org.eclipse.jface.wizard.IWizard; import org.eclipse.jface.wizard.WizardDialog; import org.eclipse.swt.events.KeyEvent; import org.eclipse.swt.events.KeyListener; import org.eclipse.swt.events.MouseEvent; import org.eclipse.swt.events.MouseListener; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Shell; import com.eu.fiware.combineddemo.fiwarelibs.IssuanceRequest; import com.sun.jersey.api.client.Client; import com.sun.jersey.api.client.GenericType; import com.sun.jersey.api.client.WebResource; import eu.abc4trust.returnTypes.IssuanceReturn; import eu.abc4trust.returnTypes.UiIssuanceReturn; import eu.abc4trust.returnTypes.ui.CredentialInUi; import eu.abc4trust.ri.ui.user.Container; import eu.abc4trust.xml.CredentialDescription; import eu.abc4trust.xml.CredentialSpecification; import eu.abc4trust.xml.IssuanceMessage; import eu.abc4trust.xml.IssuerParameters; import eu.abc4trust.xml.ObjectFactory; public class IssueWizardDialog extends WizardDialog { public static class ProtocolHandler { // # Init issuance protocol (first step for the issuer). // echo "Init issuance protocol" // curl -X POST --header 'Content-Type: text/xml' -d // @tutorial-resources/issuancePolicyAndAttributes.xml // 'http://localhost:9100/issuer/initIssuanceProtocol/' > // issuanceMessageAndBoolean.xml private static JAXBElement<IssuanceMessage> initIssuanceProtocolAtIssuer(IssueWizard wizard) throws JAXBException { com.eu.fiware.combineddemo.fiwarelibs.IssuanceRequest ir = new IssuanceRequest(); ir.setUsername(wizard.getPageOne().getUsername()); ir.setPassword(wizard.getPageOne().getPassword()); ir.setCredentialSpecificationUID(wizard.getPageOne().getCredentialUid()); Client client = Client.create(); WebResource resource = client.resource(wizard.getPageOne().getIssuerRoot() + "initIssuanceProtocol"); return resource.type(MediaType.APPLICATION_XML).accept(MediaType.APPLICATION_XML) .post(new GenericType<JAXBElement<IssuanceMessage>>() { }, ir); } // # First issuance protocol step (first step for the // user). // echo "First issuance protocol step for the user" // curl -X POST --header 'Content-Type: text/xml' -d // @firstIssuanceMessage.xml // 'http://localhost:9200/user/issuanceProtocolStep/' > // issuanceReturn.xml private static JAXBElement<IssuanceReturn> normalIssuanceProtocolStepAtUser( JAXBElement<IssuanceMessage> im) { Client client = Client.create(); WebResource resource = client.resource("http://localhost:9200/user/issuanceProtocolStep/"); return resource.type(MediaType.TEXT_XML).accept(MediaType.TEXT_XML) .post(new GenericType<JAXBElement<IssuanceReturn>>() { }, im); } // # First issuance protocol step - UI (first step for // the user). // echo // "Second issuance protocol step (first step for the user)" // curl -X POST --header 'Content-Type: text/xml' -d // @uiIssuanceReturn.xml // 'http://localhost:9200/user/issuanceProtocolStepUi/' // > secondIssuanceMessage.xml private static JAXBElement<IssuanceMessage> uiIssuanceProtocolStepAtUser( JAXBElement<UiIssuanceReturn> juir) { Client client = Client.create(); WebResource resource = client.resource("http://localhost:9200/user/issuanceProtocolStepUi/"); return resource.type(MediaType.TEXT_XML).accept(MediaType.TEXT_XML) .post(new GenericType<JAXBElement<IssuanceMessage>>() { }, juir.getValue()); } // # Second issuance protocol step (second step for the // issuer). // echo // "Second issuance protocol step (second step for the issuer)" // curl -X POST --header 'Content-Type: text/xml' -d // @secondIssuanceMessage.xml // 'http://localhost:9100/issuer/issuanceProtocolStep/' // > thirdIssuanceMessageAndBoolean.xml private static JAXBElement<IssuanceMessage> normalIssuanceProtocolStepAtIssuer( JAXBElement<IssuanceMessage> sim, IssueWizard wizard) { Client client = Client.create(); WebResource resource = client.resource(wizard.getPageOne().getIssuerRoot() + "issuanceProtocolStep"); return resource.type(MediaType.TEXT_XML).accept(MediaType.TEXT_XML) .post(new GenericType<JAXBElement<IssuanceMessage>>() { }, sim); } public static void doProtocol(IssueWizard wizard) { try { JAXBElement<IssuanceMessage> initResponse = initIssuanceProtocolAtIssuer(wizard); JAXBElement<IssuanceReturn> returnFromUser = normalIssuanceProtocolStepAtUser(initResponse); UiIssuanceReturn fakeUiReturn = new UiIssuanceReturn(); fakeUiReturn.uiContext = returnFromUser.getValue().uia.uiContext; JAXBElement<UiIssuanceReturn> jaxbFakeUiReturn = new JAXBElement<UiIssuanceReturn>( new QName("UiIssuanceReturn"), UiIssuanceReturn.class, fakeUiReturn); JAXBElement<IssuanceMessage> uiIssuanceReturnFromUser = uiIssuanceProtocolStepAtUser( jaxbFakeUiReturn); JAXBElement<IssuanceMessage> lastReturnFromIssuer = normalIssuanceProtocolStepAtIssuer( uiIssuanceReturnFromUser, wizard); JAXBElement<IssuanceReturn> lastReturnFromUser = normalIssuanceProtocolStepAtUser( lastReturnFromIssuer); CredentialDescription cd = lastReturnFromUser.getValue().cd; JAXBContext jaxbContext1; jaxbContext1 = JAXBContext.newInstance(IssuerParameters.class); Unmarshaller jaxbUnmarshaller1 = jaxbContext1.createUnmarshaller(); @SuppressWarnings("unchecked") JAXBElement<IssuerParameters> ip = (JAXBElement<IssuerParameters>) jaxbUnmarshaller1.unmarshal( IssueWizardDialog.class.getResourceAsStream("/fiware-demo/issuer_params_nsn_correct.xml")); JAXBContext jaxbContext2; jaxbContext2 = JAXBContext.newInstance(ObjectFactory.class); Unmarshaller jaxbUnmarshaller2 = jaxbContext2.createUnmarshaller(); @SuppressWarnings("unchecked") JAXBElement<CredentialSpecification> cp = (JAXBElement<CredentialSpecification>) jaxbUnmarshaller2 .unmarshal(IssueWizardDialog.class .getResourceAsStream("/fiware-demo/credentialSpecificationFiwareUser.xml")); CredentialInUi cdui = new CredentialInUi(cd, ip.getValue(), cp.getValue(), null); Container.INSTANCE.addCredential(cdui); } catch (Throwable ex) { ex.printStackTrace(); } wizard.refreshSecondPage(); } } private static final long serialVersionUID = -4692040141254024387L; IssueWizard wizard; public IssueWizardDialog(Shell parentShell, IWizard newWizard) { super(parentShell, newWizard); this.wizard = (IssueWizard) newWizard; } @Override protected void createButtonsForButtonBar(Composite parent) { super.createButtonsForButtonBar(parent); Button ok = getButton(IDialogConstants.NEXT_ID); ok.setText("Get credential!"); setButtonLayoutData(ok); ok.addMouseListener(new MouseListener() { private static final long serialVersionUID = 6732595815149773092L; @Override public void mouseDoubleClick(MouseEvent arg0) { } @Override public void mouseDown(MouseEvent arg0) { ProtocolHandler.doProtocol(wizard); } @Override public void mouseUp(MouseEvent arg0) { } }); Button finish = getButton(IDialogConstants.FINISH_ID); finish.setText("Thanks!"); setButtonLayoutData(finish); Button cancel = getButton(IDialogConstants.CANCEL_ID); cancel.setText("I changed my mind"); setButtonLayoutData(cancel); } }