Ignore files

[gpl/argeo-slc.git] / runtime / org.argeo.slc.core / src / main / java / org / argeo / slc / core / execution / RefSpecAttribute.java

diff --git a/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/RefSpecAttribute.java b/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/RefSpecAttribute.java
index 61ac0871c12166058bd1c1c4c538261db331955d..8e4f617c8e03eb445cb0766507a2a7e8f368735a 100644 (file)
--- a/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/RefSpecAttribute.java
+++ b/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/RefSpecAttribute.java
@@ -1,10 +1,33 @@
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * 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.argeo.slc.core.execution;
 
-public class RefSpecAttribute extends AbstractSpecAttribute {
-       private Class targetClass;
+import java.util.List;
+
+/** A spec attribute whose value is a reference to a full fledged object. */
+public class RefSpecAttribute extends AbstractSpecAttribute implements
+               Cloneable {
+       private static final long serialVersionUID = -3427797452955753574L;
+       private transient Class<?> targetClass = String.class;
        /** Read only. */
        private String targetClassName;
-       private Object value = null;
+       private transient Object value = null;
+
+       /** List to be chosen from */
+       private List<RefValueChoice> choices = null;
 
        public Object getValue() {
                return value;
@@ -14,11 +37,12 @@ public class RefSpecAttribute extends AbstractSpecAttribute {
                this.value = value;
        }
 
-       public Class getTargetClass() {
+       /** Default is {@link String} */
+       public Class<?> getTargetClass() {
                return targetClass;
        }
 
-       public void setTargetClass(Class targetClass) {
+       public void setTargetClass(Class<?> targetClass) {
                this.targetClass = targetClass;
                this.targetClassName = targetClass.getName();
        }
@@ -27,4 +51,27 @@ public class RefSpecAttribute extends AbstractSpecAttribute {
                return targetClassName;
        }
 
+       /** @return can be null */
+       public List<RefValueChoice> getChoices() {
+               return choices;
+       }
+
+       public void setChoices(List<RefValueChoice> choices) {
+               this.choices = choices;
+       }
+
+       @Override
+       protected Object clone() throws CloneNotSupportedException {
+               RefSpecAttribute rsa = new RefSpecAttribute();
+               rsa.setTargetClass(targetClass);
+               rsa.setChoices(choices);
+               return rsa;
+       }
+
+       @Override
+       public String toString() {
+               return "Ref spec attribute [" + targetClass + "]"
+                               + (value != null ? "=" + value : "");
+       }
+
 }