Apache CXF example source code file (WSDLToSoapProcessorTest.java)

This example Apache CXF source code file (WSDLToSoapProcessorTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

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The Apache CXF WSDLToSoapProcessorTest.java source code

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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 org.apache.cxf.tools.misc.processor;

import java.io.File;
import java.util.*;

import javax.wsdl.Binding;
import javax.wsdl.BindingFault;
import javax.wsdl.BindingInput;
import javax.wsdl.BindingOperation;
import javax.wsdl.extensions.soap.SOAPBinding;
import javax.wsdl.extensions.soap.SOAPBody;
import javax.wsdl.extensions.soap.SOAPOperation;
import javax.wsdl.extensions.soap12.SOAP12Binding;
import javax.wsdl.extensions.soap12.SOAP12Body;
import javax.wsdl.extensions.soap12.SOAP12Operation;
import javax.xml.namespace.QName;

import org.apache.cxf.Bus;
import org.apache.cxf.BusFactory;
import org.apache.cxf.common.WSDLConstants;
import org.apache.cxf.tools.common.ProcessorTestBase;
import org.apache.cxf.tools.common.ToolConstants;
import org.apache.cxf.tools.common.ToolException;
import org.apache.cxf.tools.common.extensions.soap.SoapBinding;
import org.apache.cxf.tools.common.extensions.soap.SoapBody;
import org.apache.cxf.tools.common.extensions.soap.SoapFault;
import org.apache.cxf.tools.common.extensions.soap.SoapOperation;
import org.apache.cxf.tools.misc.WSDLToSoap;
import org.apache.cxf.tools.util.SOAPBindingUtil;
import org.junit.Before;
import org.junit.Test;


public class WSDLToSoapProcessorTest extends ProcessorTestBase {

    @Before
    public void setUp() throws Exception {
        env.put(Bus.class, BusFactory.getDefaultBus());
    }

    @Test
    public void testDocLitWithFault() throws Exception {
        String[] args = new String[] {"-i", "Greeter", "-d", output.getCanonicalPath(),
                                      getLocation("/misctools_wsdl/hello_world_doc_lit.wsdl")};
        WSDLToSoap.main(args);

        File outputFile = new File(output, "hello_world_doc_lit-soapbinding.wsdl");
        assertTrue("New wsdl file is not generated", outputFile.exists());
        WSDLToSoapProcessor processor = new WSDLToSoapProcessor();
        processor.setEnvironment(env);
        try {
            processor.parseWSDL(outputFile.getAbsolutePath());
            Binding binding = processor.getWSDLDefinition().getBinding(
                                                                       new QName(processor
                                                                           .getWSDLDefinition()
                                                                           .getTargetNamespace(),
                                                                                 "Greeter_Binding"));
            if (binding == null) {
                fail("Element wsdl:binding Greeter_Binding Missed!");
            }
            Iterator it = binding.getExtensibilityElements().iterator();
            boolean found = false;
            while (it.hasNext()) {
                Object obj = it.next();
                SoapBinding soapBinding = SOAPBindingUtil.getSoapBinding(obj);
                if (soapBinding != null
                    && soapBinding.getStyle().equalsIgnoreCase("document")) {
                    found = true;
                    break;
                }
            }
            if (!found) {
                fail("Element soap:binding Missed!");
            }
            BindingOperation bo = binding.getBindingOperation("pingMe", null, null);
            if (bo == null) {
                fail("Element <wsdl:operation name=\"pingMe\"> Missed!");
            }
            it = bo.getExtensibilityElements().iterator();
            found = false;
            while (it.hasNext()) {
                Object obj = it.next();
                SoapOperation soapOperation = SOAPBindingUtil.getSoapOperation(obj);
                if (soapOperation != null
                    && soapOperation.getStyle().equalsIgnoreCase("document")) {
                    found = true;
                    break;
                }
            }
            if (!found) {
                fail("Element soap:operation Missed!");
            }
            BindingFault fault = bo.getBindingFault("pingMeFault");
            if (fault == null) {
                fail("Element <wsdl:fault name=\"pingMeFault\"> Missed!");
            }
            it = fault.getExtensibilityElements().iterator();
            found = false;
            while (it.hasNext()) {
                Object obj = it.next();
                if (SOAPBindingUtil.isSOAPFault(obj)) {
                    found = true;
                    break;
                }
            }
            if (!found) {
                fail("Element soap:fault Missed!");
            }
            List<SoapFault> faults = SOAPBindingUtil.getBindingOperationSoapFaults(bo);
            assertEquals(1, faults.size());
            assertEquals("pingMeFault", faults.get(0).getName());
        } catch (ToolException e) {
            fail("Exception Encountered when parsing wsdl, error: " + e.getMessage());
        }
    }

    @Test
    public void testRpcLitWithoutFault() throws Exception {
        String[] args = new String[] {"-i", "GreeterRPCLit", "-n",
                                      "http://apache.org/hello_world_rpclit_test", "-b",
                                      "Greeter_SOAPBinding_NewBinding", "-style", "rpc", "-use", "literal",
                                      "-d", output.getCanonicalPath(), "-o",
                                      "hello_world_rpc_lit_newbinding.wsdl",
                                      getLocation("/misctools_wsdl/hello_world_rpc_lit.wsdl")};
        WSDLToSoap.main(args);

        File outputFile = new File(output, "hello_world_rpc_lit_newbinding.wsdl");
        assertTrue("New wsdl file is not generated", outputFile.exists());

        WSDLToSoapProcessor processor = new WSDLToSoapProcessor();
        processor.setEnvironment(env);
        try {
            processor.parseWSDL(outputFile.getAbsolutePath());
            Binding binding = processor.getWSDLDefinition()
                .getBinding(
                            new QName(processor.getWSDLDefinition().getTargetNamespace(),
                                      "Greeter_SOAPBinding_NewBinding"));
            if (binding == null) {
                fail("Element wsdl:binding Greeter_SOAPBinding_NewBinding Missed!");
            }
            Iterator it = binding.getExtensibilityElements().iterator();
            boolean found = false;
            while (it.hasNext()) {
                Object obj = it.next();
                SoapBinding soapBinding = SOAPBindingUtil.getSoapBinding(obj);
                if (soapBinding != null && soapBinding.getStyle().equalsIgnoreCase("rpc")) {
                    found = true;
                    break;

                }
            }
            if (!found) {
                fail("Element soap:binding style=rpc Missed!");
            }
            BindingOperation bo = binding.getBindingOperation("sendReceiveData", null, null);
            if (bo == null) {
                fail("Element <wsdl:operation name=\"sendReceiveData\"> Missed!");
            }
            it = bo.getExtensibilityElements().iterator();
            found = false;
            while (it.hasNext()) {
                Object obj = it.next();
                SoapOperation soapOperation = SOAPBindingUtil.getSoapOperation(obj);
                if (soapOperation != null && soapOperation.getStyle().equalsIgnoreCase("rpc")) {
                    found = true;
                    break;
                }
            }
            if (!found) {
                fail("Element soap:operation style=rpc Missed!");
            }
            BindingInput bi = bo.getBindingInput();
            it = bi.getExtensibilityElements().iterator();
            found = false;
            while (it.hasNext()) {
                Object obj = it.next();
                SoapBody soapBody = SOAPBindingUtil.getSoapBody(obj);
                if (soapBody != null && soapBody.getUse().equalsIgnoreCase("literal")) {
                    found = true;
                    break;
                }
            }
            if (!found) {
                fail("Element soap:body use=literal Missed!");
            }
        } catch (ToolException e) {
            fail("Exception Encountered when parsing wsdl, error: " + e.getMessage());
        }
    }

    @Test
    public void testNewSoap12Binding() throws Exception {
        String[] args = new String[] {"-i", "Greeter",
                                      "-soap12",
                                      "-b", "Greeter_SOAP12Binding",
                                      "-d", output.getCanonicalPath(),
                                      "-o", "hello_world_soap12_newbinding.wsdl",
                                      getLocation("/misctools_wsdl/hello_world_soap12_nobinding.wsdl")};
        WSDLToSoap.main(args);

        File outputFile = new File(output, "hello_world_soap12_newbinding.wsdl");

        assertTrue("New wsdl file is not generated", outputFile.exists());
        assertTrue("Generated file is empty!", outputFile.length() > 0);

        WSDLToSoapProcessor processor = new WSDLToSoapProcessor();
        processor.setEnvironment(env);
        try {
            processor.parseWSDL(outputFile.getAbsolutePath());
            Binding binding = processor.getWSDLDefinition()
                .getBinding(
                            new QName(processor.getWSDLDefinition().getTargetNamespace(),
                                      "Greeter_SOAP12Binding"));
            if (binding == null) {
                fail("Element wsdl:binding Greeter_SOAPBinding_NewBinding Missed!");
            }
            Iterator it = binding.getExtensibilityElements().iterator();

            while (it.hasNext()) {
                Object obj = it.next();
                assertTrue(SOAPBindingUtil.isSOAPBinding(obj));
                assertTrue(obj instanceof SOAP12Binding);
                SoapBinding soapBinding = SOAPBindingUtil.getSoapBinding(obj);
                assertNotNull(soapBinding);
                assertTrue("document".equalsIgnoreCase(soapBinding.getStyle()));
                assertTrue(WSDLConstants.NS_SOAP_HTTP_TRANSPORT.
                           equalsIgnoreCase(soapBinding.getTransportURI()));
            }

            BindingOperation bo = binding.getBindingOperation("sayHi", null, null);
            if (bo == null) {
                fail("Element <wsdl:operation name=\"sayHi\"> Missed!");
            }
            it = bo.getExtensibilityElements().iterator();

            while (it.hasNext()) {
                Object obj = it.next();
                assertTrue(SOAPBindingUtil.isSOAPOperation(obj));
                assertTrue(obj instanceof SOAP12Operation);
                SoapOperation soapOperation = SOAPBindingUtil.getSoapOperation(obj);
                assertNotNull(soapOperation);
                assertTrue("document".equalsIgnoreCase(soapOperation.getStyle()));
            }
            BindingInput bi = bo.getBindingInput();
            it = bi.getExtensibilityElements().iterator();
            while (it.hasNext()) {
                Object obj = it.next();
                assertTrue(SOAPBindingUtil.isSOAPBody(obj));
                assertTrue(obj instanceof SOAP12Body);
                SoapBody soapBody = SOAPBindingUtil.getSoapBody(obj);
                assertNotNull(soapBody);
                assertTrue("literal".equalsIgnoreCase(soapBody.getUse()));
            }
        } catch (ToolException e) {
            fail("Exception Encountered when parsing wsdl, error: " + e.getMessage());
        }
    }

    @Test
    public void testAddSoap12Binding() throws Exception {
        String[] args = new String[] {"-i", "Greeter",
                                      "-soap12",
                                      "-b", "Greeter_SOAP12Binding",
                                      "-d", output.getCanonicalPath(),
                                      "-o", "hello_world_soap12_newbinding.wsdl",
                                      getLocation("/misctools_wsdl/hello_world_soap12.wsdl")};
        WSDLToSoap.main(args);

        File outputFile = new File(output, "hello_world_soap12_newbinding.wsdl");
        assertTrue("New wsdl file is not generated", outputFile.exists());

        WSDLToSoapProcessor processor = new WSDLToSoapProcessor();
        processor.setEnvironment(env);
        try {
            processor.parseWSDL(outputFile.getAbsolutePath());
            Binding binding = processor.getWSDLDefinition()
                .getBinding(
                            new QName(processor.getWSDLDefinition().getTargetNamespace(),
                                      "Greeter_SOAP12Binding"));
            if (binding == null) {
                fail("Element wsdl:binding Greeter_SOAPBinding_NewBinding Missed!");
            }
            Iterator it = binding.getExtensibilityElements().iterator();

            while (it.hasNext()) {
                Object obj = it.next();
                assertTrue(SOAPBindingUtil.isSOAPBinding(obj));
                assertTrue(obj instanceof SOAP12Binding);
                SoapBinding soapBinding = SOAPBindingUtil.getSoapBinding(obj);
                assertNotNull(soapBinding);
                assertTrue("document".equalsIgnoreCase(soapBinding.getStyle()));

            }

            BindingOperation bo = binding.getBindingOperation("sayHi", null, null);
            if (bo == null) {
                fail("Element <wsdl:operation name=\"sayHi\"> Missed!");
            }
            it = bo.getExtensibilityElements().iterator();

            while (it.hasNext()) {
                Object obj = it.next();
                assertTrue(SOAPBindingUtil.isSOAPOperation(obj));
                assertTrue(obj instanceof SOAP12Operation);
                SoapOperation soapOperation = SOAPBindingUtil.getSoapOperation(obj);
                assertNotNull(soapOperation);
                assertTrue("document".equalsIgnoreCase(soapOperation.getStyle()));
            }
            BindingInput bi = bo.getBindingInput();
            it = bi.getExtensibilityElements().iterator();
            while (it.hasNext()) {
                Object obj = it.next();
                assertTrue(SOAPBindingUtil.isSOAPBody(obj));
                assertTrue(obj instanceof SOAP12Body);
                SoapBody soapBody = SOAPBindingUtil.getSoapBody(obj);
                assertNotNull(soapBody);
                assertTrue("literal".equalsIgnoreCase(soapBody.getUse()));
            }
            bo = binding.getBindingOperation("pingMe", null, null);
            assertNotNull(bo);
            it = bo.getExtensibilityElements().iterator();
            assertTrue(it != null && it.hasNext());
            assertTrue(it.next() instanceof SOAP12Operation);

            it = bo.getBindingInput().getExtensibilityElements().iterator();
            assertTrue(it != null && it.hasNext());
            assertTrue(it.next() instanceof SOAP12Body);

            it = bo.getBindingOutput().getExtensibilityElements().iterator();
            assertTrue(it != null && it.hasNext());
            assertTrue(it.next() instanceof SOAP12Body);

            Map faults = bo.getBindingFaults();
            assertTrue(faults != null && faults.size() == 1);
            Object bf = faults.get("pingMeFault");
            assertNotNull(bf);
            assertTrue(bf instanceof BindingFault);
            assertEquals("pingMeFault", ((BindingFault)bf).getName());
        } catch (ToolException e) {
            fail("Exception Encountered when parsing wsdl, error: " + e.getMessage());
        }
    }

    @Test
    public void testPartValidation() throws Exception {
        WSDLToSoapProcessor processor = new WSDLToSoapProcessor();
        env.put(ToolConstants.CFG_PORTTYPE, "Greeter");
        env.put(ToolConstants.CFG_BINDING, "Greeter_Binding");
        env.put(ToolConstants.CFG_OUTPUTDIR, output.getCanonicalPath());
        env.put(ToolConstants.CFG_STYLE, "rpc");
        env.put(ToolConstants.CFG_USE, "literal");
        env.put(ToolConstants.CFG_NAMESPACE, "http://com.iona.hello_world/rpc");
        env.put(ToolConstants.CFG_WSDLURL, getLocation("/misctools_wsdl/hello_world.wsdl"));
        processor.setEnvironment(env);
        try {
            processor.process();
            fail("Do not catch expected tool exception for Part Reference illegal!");
        } catch (Exception e) {

            if (!(e instanceof ToolException && e.toString()
                .indexOf("does not use type reference (does not conform to RPC style)") >= 0)) {

                fail("Do not catch tool exception for Part Reference illegal, "
                     + "catch other unexpected exception: " + e.getMessage());
            }
        }
    }

    @Test
    public void testWithoutBinding() throws Exception {
        String[] args = new String[] {"-i", "Greeter",
                                      "-b", "Greeter_SOAPBinding",
                                      "-d", output.getCanonicalPath(),
                                      "-o", "hello_world_soap_newbinding.wsdl",
                                      getLocation("/misctools_wsdl/hello_world_nobinding.wsdl")};
        WSDLToSoap.main(args);

        File outputFile = new File(output, "hello_world_soap_newbinding.wsdl");

        assertTrue("New wsdl file is not generated", outputFile.exists());
        assertTrue("Generated file is empty!", outputFile.length() > 0);

        WSDLToSoapProcessor processor = new WSDLToSoapProcessor();
        processor.setEnvironment(env);
        try {
            processor.parseWSDL(outputFile.getAbsolutePath());
            Binding binding = processor.getWSDLDefinition()
                .getBinding(new QName(processor.getWSDLDefinition().getTargetNamespace(),
                                      "Greeter_SOAPBinding"));
            if (binding == null) {
                fail("Element wsdl:binding Greeter_SOAPBinding_NewBinding Missed!");
            }
            Iterator it = binding.getExtensibilityElements().iterator();

            while (it.hasNext()) {
                Object obj = it.next();
                assertTrue(SOAPBindingUtil.isSOAPBinding(obj));
                assertTrue(obj instanceof SOAPBinding);
                SoapBinding soapBinding = SOAPBindingUtil.getSoapBinding(obj);
                assertNotNull(soapBinding);
                assertTrue("document".equalsIgnoreCase(soapBinding.getStyle()));
                assertTrue(WSDLConstants.NS_SOAP11_HTTP_TRANSPORT.
                           equalsIgnoreCase(soapBinding.getTransportURI()));
            }

            BindingOperation bo = binding.getBindingOperation("sayHi", null, null);
            if (bo == null) {
                fail("Element <wsdl:operation name=\"sayHi\"> Missed!");
            }
            it = bo.getExtensibilityElements().iterator();

            while (it.hasNext()) {
                Object obj = it.next();
                assertTrue(SOAPBindingUtil.isSOAPOperation(obj));
                assertTrue(obj instanceof SOAPOperation);
                SoapOperation soapOperation = SOAPBindingUtil.getSoapOperation(obj);
                assertNotNull(soapOperation);
                assertTrue("document".equalsIgnoreCase(soapOperation.getStyle()));
            }
            BindingInput bi = bo.getBindingInput();
            it = bi.getExtensibilityElements().iterator();
            while (it.hasNext()) {
                Object obj = it.next();
                assertTrue(SOAPBindingUtil.isSOAPBody(obj));
                assertTrue(obj instanceof SOAPBody);
                SoapBody soapBody = SOAPBindingUtil.getSoapBody(obj);
                assertNotNull(soapBody);
                assertTrue("literal".equalsIgnoreCase(soapBody.getUse()));
            }
        } catch (ToolException e) {
            fail("Exception Encountered when parsing wsdl, error: " + e.getMessage());
        }
    }

    @Test
    public void testBindingExist() throws Exception {
        WSDLToSoapProcessor processor = new WSDLToSoapProcessor();
        env.put(ToolConstants.CFG_WSDLURL, getLocation("/misctools_wsdl/hello_world_rpc_lit.wsdl"));
        env.put(ToolConstants.CFG_PORTTYPE, new String("GreeterRPCLit"));
        env.put(ToolConstants.CFG_BINDING, new String("Greeter_SOAPBinding_RPCLit"));
        processor.setEnvironment(env);
        try {
            processor.process();
            fail("Do not catch expected tool exception for binding exist!");
        } catch (Exception e) {
            if (!(e instanceof ToolException && e.toString()
                .indexOf("Input binding already exist in imported contract") >= 0)) {
                fail("Do not catch tool exception for binding exist, " + "catch other unexpected exception!");
            }
        }
    }

    @Test
    public void testPortTypeNotExist() throws Exception {
        WSDLToSoapProcessor processor = new WSDLToSoapProcessor();
        env.put(ToolConstants.CFG_WSDLURL, getLocation("/misctools_wsdl/hello_world_rpc_lit.wsdl"));
        env.put(ToolConstants.CFG_PORTTYPE, new String("NonExistPortType"));
        env.put(ToolConstants.CFG_BINDING, new String("NewBinding_RPCLit"));
        processor.setEnvironment(env);
        try {
            processor.process();
            fail("Do not catch expected tool exception for  binding not exist!");
        } catch (Exception e) {
            if (!(e instanceof ToolException && e.toString()
                .indexOf("Input port type does not exist in imported contract") >= 0)) {
                fail("Do not catch tool exception for port type not exist, "
                     + "catch other unexpected exception!");
            }
        }
    }

    @Test
    public void testNameSpaceMissing() throws Exception {
        WSDLToSoapProcessor processor = new WSDLToSoapProcessor();
        env.put(ToolConstants.CFG_WSDLURL, getLocation("/misctools_wsdl/hello_world_rpc_lit.wsdl"));
        env.put(ToolConstants.CFG_PORTTYPE, new String("GreeterRPCLit"));
        env.put(ToolConstants.CFG_BINDING, new String("NewBinding_RPCLit"));
        env.put(ToolConstants.CFG_STYLE, new String("rpc"));
        processor.setEnvironment(env);
        try {
            processor.process();
            fail("Do not catch expected tool exception for name space missing!");
        } catch (Exception e) {
            if (!(e instanceof ToolException && e.toString()
                .indexOf("For rpc style binding, soap binding namespace (-n) must be provided") >= 0)) {
                fail("Do not catch tool exception for binding exist, " + "catch other unexpected exception!");
            }
        }
    }
}