OpenDaylight Controller functional modules.

[controller.git] / opendaylight / switchmanager / src / main / java / org / opendaylight / controller / switchmanager / SpanConfig.java

diff --git a/opendaylight/switchmanager/src/main/java/org/opendaylight/controller/switchmanager/SpanConfig.java b/opendaylight/switchmanager/src/main/java/org/opendaylight/controller/switchmanager/SpanConfig.java
new file mode 100644 (file)
index 0000000..21996c0
--- /dev/null
+++ b/opendaylight/switchmanager/src/main/java/org/opendaylight/controller/switchmanager/SpanConfig.java
@@ -0,0 +1,131 @@
+
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.switchmanager;
+
+import java.io.Serializable;
+import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.commons.lang3.builder.EqualsBuilder;
+import org.apache.commons.lang3.builder.HashCodeBuilder;
+import org.opendaylight.controller.sal.core.ConstructionException;
+import org.opendaylight.controller.sal.core.Node;
+import org.opendaylight.controller.sal.core.NodeConnector;
+import org.opendaylight.controller.sal.core.NodeConnector.NodeConnectorIDType;
+import org.opendaylight.controller.sal.utils.GUIField;
+
+import org.opendaylight.controller.switchmanager.SpanConfig;
+
+/**
+ * The class represents a Span Port configuration for a network node.
+ */
+public class SpanConfig implements Serializable {
+    private static final long serialVersionUID = 1L;
+    private static final String guiFields[] = { GUIField.NODE.toString(),
+            GUIField.SPANPORTS.toString() };
+
+    // Order matters: JSP file expects following fields in the following order
+    private String nodeId;
+    private String spanPort;
+
+    public SpanConfig() {
+    }
+
+    public String getNodeId() {
+        return nodeId;
+    }
+
+    public String getSpanPort() {
+        return spanPort;
+    }
+
+    public Node getNode() {
+        return Node.fromString(nodeId);
+    }
+
+    private boolean hasValidNodeId() {
+        return (getNode() != null);
+    }
+
+    private boolean hasValidSpanPort() {
+        return (spanPort != null && !spanPort.isEmpty());
+    }
+
+    public boolean isValidConfig() {
+        return (hasValidNodeId() && hasValidSpanPort());
+    }
+
+    @Override
+    public int hashCode() {
+        return HashCodeBuilder.reflectionHashCode(this);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return EqualsBuilder.reflectionEquals(this, obj);
+    }
+
+    public static ArrayList<String> getFieldsNames() {
+        ArrayList<String> fieldList = new ArrayList<String>();
+        for (Field fld : SpanConfig.class.getDeclaredFields()) {
+            fieldList.add(fld.getName());
+        }
+        //remove the two static fields
+        for (short i = 0; i < 2; i++) {
+            fieldList.remove(0);
+        }
+        return fieldList;
+    }
+
+    public static List<String> getGuiFieldsNames() {
+        List<String> fieldList = new ArrayList<String>();
+        for (String str : guiFields) {
+            fieldList.add(str);
+        }
+        return fieldList;
+    }
+
+    public ArrayList<NodeConnector> getPortArrayList() {
+        Node node = Node.fromString(nodeId);
+        ArrayList<NodeConnector> portList = new ArrayList<NodeConnector>();
+        String[] elemArray = spanPort.split(",");
+        for (String elem : elemArray) {
+            if (elem.contains("-")) {
+                String[] limits = elem.split("-");
+                for (short j = Short.valueOf(limits[0]); j <= Short
+                        .valueOf(limits[1]); j++) {
+                    try {
+                        portList.add(new NodeConnector(
+                                NodeConnectorIDType.OPENFLOW, Short.valueOf(j),
+                                node));
+                    } catch (ConstructionException e) {
+                        e.printStackTrace();
+                    }
+                }
+            } else {
+                try {
+                    portList.add(new NodeConnector(
+                            NodeConnectorIDType.OPENFLOW, Short.valueOf(elem),
+                            node));
+                } catch (NumberFormatException e) {
+                    e.printStackTrace();
+                } catch (ConstructionException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+        return portList;
+    }
+
+    public boolean matchNode(String nodeId) {
+        return this.nodeId.equals(nodeId);
+    }
+}