001    /**
002     * Copyright 2005-2012 The Kuali Foundation
003     *
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.opensource.org/licenses/ecl2.php
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.rice.ksb.api.bus.support;
017    
018    import java.util.ArrayList;
019    import java.util.Collections;
020    import java.util.List;
021    
022    import javax.xml.bind.annotation.XmlAccessType;
023    import javax.xml.bind.annotation.XmlAccessorType;
024    import javax.xml.bind.annotation.XmlElement;
025    import javax.xml.bind.annotation.XmlElementWrapper;
026    import javax.xml.bind.annotation.XmlRootElement;
027    import javax.xml.bind.annotation.XmlType;
028    
029    @XmlRootElement(name = JavaServiceConfiguration.Constants.ROOT_ELEMENT_NAME)
030    @XmlAccessorType(XmlAccessType.NONE)
031    @XmlType(name = JavaServiceConfiguration.Constants.TYPE_NAME, propOrder = {
032                    JavaServiceConfiguration.Elements.SERVICE_INTERFACES
033    })
034    public final class JavaServiceConfiguration extends AbstractServiceConfiguration {
035    
036            private static final long serialVersionUID = -4226512121638441108L;
037    
038            @XmlElementWrapper(name = Elements.SERVICE_INTERFACES, required = false)
039            @XmlElement(name = Elements.SERVICE_INTERFACE, required = false)
040            private final List<String> serviceInterfaces;
041            
042            /**
043         * Private constructor used only by JAXB.
044         */
045            private JavaServiceConfiguration() {
046                    super();
047                    this.serviceInterfaces = null;
048            }
049    
050            
051            private JavaServiceConfiguration(Builder builder) {
052                    super(builder);
053                    this.serviceInterfaces = builder.getServiceInterfaces() == null ? null : new ArrayList<String>(builder.getServiceInterfaces());
054            }
055            
056            public static JavaServiceConfiguration fromServiceDefinition(JavaServiceDefinition javaServiceDefinition) {
057                    return Builder.create(javaServiceDefinition).build();
058            }
059                    
060            public List<String> getServiceInterfaces() {
061                    if (this.serviceInterfaces == null) {
062                            return Collections.emptyList();
063                    }
064                    return Collections.unmodifiableList(this.serviceInterfaces);
065            }
066                    
067            public static final class Builder extends AbstractServiceConfiguration.Builder<JavaServiceConfiguration> {
068    
069                    private static final long serialVersionUID = 4300659121377259098L;
070    
071                    private List<String> serviceInterfaces;
072                                    
073                    public List<String> getServiceInterfaces() {
074                            return serviceInterfaces;
075                    }
076                    
077                    public void setServiceInterfaces(List<String> serviceInterfaces) {
078                            if (serviceInterfaces == null) {
079                                    this.serviceInterfaces = null;
080                            } else {
081                                    this.serviceInterfaces = new ArrayList<String>(serviceInterfaces);
082                            }
083                    }
084                    
085                    private Builder() {}
086                    
087                    public static Builder create() {
088                            return new Builder();
089                    }
090                    
091                    public static Builder create(JavaServiceDefinition javaServiceDefinition) {
092                            Builder builder = create();
093                            builder.copyServiceDefinitionProperties(javaServiceDefinition);
094                            builder.setServiceInterfaces(javaServiceDefinition.getServiceInterfaces());
095                            return builder;
096                    }
097    
098                    @Override
099                    public JavaServiceConfiguration build() {
100                            return new JavaServiceConfiguration(this);
101                    }
102                    
103            }
104            
105            /**
106         * Defines some internal constants used on this class.
107         */
108        static class Constants {
109            final static String ROOT_ELEMENT_NAME = "javaServiceConfiguration";
110            final static String TYPE_NAME = "JavaServiceConfigurationType";
111        }
112    
113        /**
114         * A private class which exposes constants which define the XML element names to use
115         * when this object is marshalled to XML.
116         */
117        static class Elements {
118            protected final static String SERVICE_INTERFACES = "serviceInterfaces";
119            protected final static String SERVICE_INTERFACE = "serviceInterface";
120        }
121            
122    }