1 /* 2 * Copyright 2009 the original author or authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.openehealth.ipf.commons.ihe.xds.core.metadata; 17 18 import org.openehealth.ipf.commons.ihe.xds.core.validate.ValidationMessage; 19 import org.openehealth.ipf.commons.ihe.xds.core.validate.XDSMetaDataException; 20 21 import javax.xml.bind.annotation.XmlEnum; 22 import javax.xml.bind.annotation.XmlEnumValue; 23 import javax.xml.bind.annotation.XmlType; 24 25 /** 26 * Association labeling values used for the associations of submission sets. 27 * @author Jens Riemschneider 28 */ 29 @XmlType(name = "AssociationLabel") 30 @XmlEnum(String.class) 31 public enum AssociationLabel { 32 /** Label for associations to documents that are contained in the request. */ 33 @XmlEnumValue("Original") ORIGINAL("Original"), 34 /** Label for associations to documents that are only referenced in the request. */ 35 @XmlEnumValue("Reference") REFERENCE("Reference"); 36 37 private final String opcode; 38 39 AssociationLabel(String opcode) { 40 this.opcode = opcode; 41 } 42 43 /** 44 * @return the opcode representing the association in ebXML. 45 */ 46 public String getOpcode() { 47 return opcode; 48 } 49 50 /** 51 * Null-safe version of {@link #getOpcode()}. 52 * @param label 53 * the label. Cane be <code>null</code>. 54 * @return the opcode of the label. <code>null</code> if the input was <code>null</code>. 55 */ 56 public static String toOpcode(AssociationLabel label) { 57 if (label == null) { 58 return null; 59 } 60 61 return label.getOpcode(); 62 } 63 64 /** 65 * Returns the association label that is represented by the given opcode. 66 * @param opcode 67 * the opcode to look for. Can be <code>null</code>. 68 * @return the label. <code>null</code> if the input was <code>null</code>. 69 */ 70 public static AssociationLabel fromOpcode(String opcode) { 71 if (opcode == null) { 72 return null; 73 } 74 75 for (AssociationLabel label : AssociationLabel.values()) { 76 if (opcode.equals(label.getOpcode())) { 77 return label; 78 } 79 } 80 81 throw new XDSMetaDataException(ValidationMessage.INVALID_SUBMISSION_SET_STATUS); 82 } 83 }