org.javelin.sws.ext.bind.SweJaxbUnmarshallerTest.java Source code

Introduction

Here is the source code for org.javelin.sws.ext.bind.SweJaxbUnmarshallerTest.java

Source

/*
 * Copyright 2005-2013 the original author or authors.
 *
 * 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 org.javelin.sws.ext.bind;

import java.io.InputStream;
import java.util.HashMap;

import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBElement;
import javax.xml.bind.UnmarshalException;
import javax.xml.bind.Unmarshaller;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.stream.XMLInputFactory;

import org.javelin.sws.ext.bind.context1.ClassWithVeryComplexContent;
import org.javelin.sws.ext.bind.jaxb.context6.SingleRootElement;
import org.junit.Test;
import org.springframework.core.io.ClassPathResource;

import com.sun.xml.bind.v2.ContextFactory;

import static org.hamcrest.CoreMatchers.*;

import static org.junit.Assert.*;

/**
 * <p></p>
 *
 * @author Grzegorz Grzybek
 */
public class SweJaxbUnmarshallerTest {

    /**
     * RI can unmarshal only to {@link XmlRootElement} annotated classes or to classes passed as a second argument to {@link Unmarshaller#unmarshal(javax.xml.stream.XMLEventReader, Class)}
     * 
     * @throws Exception
     */
    @Test(expected = UnmarshalException.class)
    public void unmarshalVeryComplexContentRI() throws Exception {
        JAXBContext context = ContextFactory.createContext(new Class[] {
                org.javelin.sws.ext.bind.jaxb.context6.ClassWithVeryComplexContent.class, SingleRootElement.class },
                new HashMap<String, Object>());
        Unmarshaller um = context.createUnmarshaller();
        InputStream inputStream = new ClassPathResource("very-complex-content-01.xml", this.getClass())
                .getInputStream();
        // will throw javax.xml.bind.UnmarshalException: unexpected element (uri:"urn:test", local:"root"). Expected elements are <{y}x"
        um.unmarshal(XMLInputFactory.newFactory().createXMLEventReader(inputStream));
    }

    @Test
    public void unmarshalVeryComplexContentExplicitRI() throws Exception {
        JAXBContext context = ContextFactory.createContext(new Class[] {
                org.javelin.sws.ext.bind.jaxb.context6.ClassWithVeryComplexContent.class, SingleRootElement.class },
                new HashMap<String, Object>());
        Unmarshaller um = context.createUnmarshaller();
        InputStream inputStream = new ClassPathResource("very-complex-content-01.xml", this.getClass())
                .getInputStream();
        // will throw javax.xml.bind.UnmarshalException: unexpected element (uri:"urn:test", local:"root"). Expected elements are <{y}x"
        JAXBElement<org.javelin.sws.ext.bind.jaxb.context6.ClassWithVeryComplexContent> je = um.unmarshal(
                XMLInputFactory.newFactory().createXMLEventReader(inputStream),
                org.javelin.sws.ext.bind.jaxb.context6.ClassWithVeryComplexContent.class);
        org.javelin.sws.ext.bind.jaxb.context6.ClassWithVeryComplexContent ob = je.getValue();
        assertThat(ob.getStr(), equalTo("test-1"));
        assertThat(ob.getInside(), equalTo("str"));
        assertThat(ob.getInside2().getNumber(), equalTo(42));
        assertThat(ob.getInside2().getStr(), equalTo("test-2"));
        assertThat(ob.getInside2().getInside(), equalTo("inside"));
    }

    @Test(expected = UnmarshalException.class)
    public void unmarshalVeryComplexContent() throws Exception {
        JAXBContext context = JAXBContext.newInstance("org.javelin.sws.ext.bind.context1");
        // ClassWithVeryComplexContent value = new ClassWithVeryComplexContent("test", "str", new ClassWithComplexContent("test", 42, "inside"));
        Unmarshaller um = context.createUnmarshaller();
        InputStream inputStream = new ClassPathResource("very-complex-content-01.xml", this.getClass())
                .getInputStream();
        um.unmarshal(XMLInputFactory.newFactory().createXMLEventReader(inputStream));
    }

    @Test
    public void unmarshalVeryComplexContentExplicit() throws Exception {
        JAXBContext context = JAXBContext.newInstance("org.javelin.sws.ext.bind.context1");
        // ClassWithVeryComplexContent value = new ClassWithVeryComplexContent("test", "str", new ClassWithComplexContent("test", 42, "inside"));
        Unmarshaller um = context.createUnmarshaller();
        InputStream inputStream = new ClassPathResource("very-complex-content-01.xml", this.getClass())
                .getInputStream();
        JAXBElement<ClassWithVeryComplexContent> je = um.unmarshal(
                XMLInputFactory.newFactory().createXMLEventReader(inputStream), ClassWithVeryComplexContent.class);
        assertTrue(je.getDeclaredType() == ClassWithVeryComplexContent.class);
        assertFalse("Should not be nil", je.isNil());
        assertTrue(je.getValue() instanceof ClassWithVeryComplexContent);
        ClassWithVeryComplexContent ob = (ClassWithVeryComplexContent) je.getValue();
        assertThat(ob.getStr(), equalTo("test-1"));
        assertThat(ob.getInside(), equalTo("str"));
        assertThat(ob.getInside2().getNumber(), equalTo(42));
        assertThat(ob.getInside2().getStr(), equalTo("test-2"));
        assertThat(ob.getInside2().getInside(), equalTo("inside"));
    }

}