X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=runtime%2Forg.argeo.slc.specs%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fexecution%2FExecutionFlowDescriptor.java;h=e3eea046f5147c110b5c5c159080745c1aec518d;hb=d4bd245768d2e2b3f94928b3db5a01380857e8b8;hp=f63703c88e45f27c760083ad441dc5a49bad2f55;hpb=1535eecc68ecbda4e67e158de6bcecd074db2545;p=gpl%2Fargeo-slc.git
diff --git a/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionFlowDescriptor.java b/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionFlowDescriptor.java
index f63703c88..e3eea046f 100644
--- a/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionFlowDescriptor.java
+++ b/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionFlowDescriptor.java
@@ -1,8 +1,47 @@
+/*
+ * 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.execution;
+import java.io.Serializable;
+import java.util.HashMap;
import java.util.Map;
-public class ExecutionFlowDescriptor {
+/**
+ *
+ * Implements both archetype and implementation of a given process.
+ *
+ * At specification time, executionSpec
represents the spec of the
+ * parameters accepted by the process, with, among others: type, default value
+ * and, optionally, possible values for each parameter. Thus ExecutionSpec might
+ * be a huge object. Note that when marshalling only a reference to a specific
+ * ExecutionSpec is stored in the XML to optimize performance and avoid
+ * redundancy between various ExecutionFlowDesciptor that might have the same
+ * ExecutionSpec.
+ *
+ * At runtime, we build a RealizedFlow which references an
+ * ExecutionFlowDescriptor. As it happens AFTER marshalling / unmarshalling
+ * process, the ExecutionSpec is null but we manage to retrieve the
+ * ExecutionSpec and store it in the RealizedFlow, whereas set values of the
+ * parameters are stored in the values
map.
+ *
+ * Generally, values object are either a PrimitiveAccessor
or a
+ * RefValue
but can be other objects.
+ */
+public class ExecutionFlowDescriptor implements Serializable, Cloneable {
+ private static final long serialVersionUID = 7101944857038041216L;
private String name;
private String description;
private String path;
@@ -12,21 +51,36 @@ public class ExecutionFlowDescriptor {
public ExecutionFlowDescriptor() {
}
- public ExecutionFlowDescriptor(String name, Map values,
- ExecutionSpec executionSpec) {
+ public ExecutionFlowDescriptor(String name, String description,
+ Map values, ExecutionSpec executionSpec) {
this.name = name;
this.values = values;
this.executionSpec = executionSpec;
}
+ /** The referenced {@link ExecutionSpec} is NOT cloned. */
+ @Override
+ protected Object clone() throws CloneNotSupportedException {
+ return new ExecutionFlowDescriptor(name, description,
+ new HashMap(values), executionSpec);
+ }
+
public String getName() {
return name;
}
+ /**
+ * @deprecated will be removed in SLC 2.x, the path should be the part of
+ * the name with '/'
+ */
public String getPath() {
return path;
}
+ /**
+ * @deprecated will be removed in SLC 2.0, the path should be the part of
+ * the name with '/'
+ */
public void setPath(String path) {
this.path = path;
}
@@ -59,4 +113,22 @@ public class ExecutionFlowDescriptor {
this.description = description;
}
+ @Override
+ public boolean equals(Object obj) {
+ if (obj instanceof ExecutionFlowDescriptor)
+ return name.equals(((ExecutionFlowDescriptor) obj).getName());
+ return false;
+ }
+
+ @Override
+ public int hashCode() {
+ return name.hashCode();
+ }
+
+ @Override
+ public String toString() {
+ return (path != null && !path.trim().equals("") ? path + "/" : "")
+ + name;
+ }
+
}