Start SLC 2 refactoring.

[gpl/argeo-slc.git] / org.argeo.slc.api / src / org / argeo / slc / primitive / PrimitiveSpecAttribute.java

diff --git a/org.argeo.slc.api/src/org/argeo/slc/primitive/PrimitiveSpecAttribute.java b/org.argeo.slc.api/src/org/argeo/slc/primitive/PrimitiveSpecAttribute.java
new file mode 100644 (file)
index 0000000..eb9ff2a
--- /dev/null
+++ b/org.argeo.slc.api/src/org/argeo/slc/primitive/PrimitiveSpecAttribute.java
@@ -0,0 +1,66 @@
+/*
+ * 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.primitive;
+
+import org.argeo.slc.SlcException;
+import org.argeo.slc.execution.AbstractSpecAttribute;
+
+/**
+ * A spec attribute wrapping a primitive value.
+ * 
+ * @see PrimitiveAccessor
+ */
+public class PrimitiveSpecAttribute extends AbstractSpecAttribute implements
+               PrimitiveAccessor {
+       private static final long serialVersionUID = -566676381839825483L;
+       private String type = "string";
+       private Object value = null;
+
+       public PrimitiveSpecAttribute() {
+       }
+
+       public PrimitiveSpecAttribute(String type, Object value) {
+               this.type = type;
+               this.value = value;
+       }
+
+       public Object getValue() {
+               return value;
+       }
+
+       public void setValue(Object value) {
+               this.value = value;
+       }
+
+       public String getType() {
+               return type;
+       }
+
+       public void setType(String type) {
+               // check whether type is recognized.
+               if (PrimitiveUtils.typeAsClass(type) == null)
+                       throw new SlcException("Unrecognized type " + type);
+               this.type = type;
+
+       }
+
+       @Override
+       public String toString() {
+               return "Primitive spec attribute [" + type + "]"
+                               + (value != null ? "=" + value : "");
+       }
+
+}