ONOS-685: Network Configuration Manager support for Segment Routing application
Change-Id: Ia15bfd24559dd5542633c8b76d500b2d31362340
diff --git a/src/main/java/org/onosproject/segmentrouting/config/NetworkConfigException.java b/src/main/java/org/onosproject/segmentrouting/config/NetworkConfigException.java
new file mode 100644
index 0000000..9194221
--- /dev/null
+++ b/src/main/java/org/onosproject/segmentrouting/config/NetworkConfigException.java
@@ -0,0 +1,200 @@
+package org.onosproject.segmentrouting.config;
+
+import org.onosproject.net.DeviceId;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * NetworkConfigExceptions specifies a set of unchecked runtime exceptions that
+ * can be thrown by the {@link NetworkConfigManager}. It indicates errors that
+ * must be fixed in the config file before controller execution can proceed.
+ */
+public class NetworkConfigException extends RuntimeException {
+
+ private static final long serialVersionUID = 4959684709803000652L;
+ protected static final Logger log = LoggerFactory
+ .getLogger(NetworkConfigException.class);
+
+ /**
+ * Exception for duplicate device identifier configuration.
+ */
+ public static class DuplicateDpid extends RuntimeException {
+ private static final long serialVersionUID = 5491113234592145335L;
+
+ public DuplicateDpid(DeviceId dpid) {
+ super();
+ log.error("Duplicate dpid found in switch-config Dpid:{}",
+ dpid);
+ }
+ }
+
+ /**
+ * Exception for duplicate device name configuration.
+ */
+ public static class DuplicateName extends RuntimeException {
+ private static final long serialVersionUID = -4090171438031376129L;
+
+ public DuplicateName(String name) {
+ super();
+ log.error("Duplicate name found in switch-config name:{}", name);
+ }
+ }
+
+ /**
+ * Exception for unspecified device identifier for a switch.
+ */
+ public static class DpidNotSpecified extends RuntimeException {
+ private static final long serialVersionUID = -8494418855597117254L;
+
+ public DpidNotSpecified(String name) {
+ super();
+ log.error("Dpid not specified for switch-config name:{}", name);
+ }
+ }
+
+ /**
+ * Exception for unspecified device name for a switch.
+ */
+ public static class NameNotSpecified extends RuntimeException {
+ private static final long serialVersionUID = -3518881744110422891L;
+
+ public NameNotSpecified(DeviceId dpid) {
+ super();
+ log.error("Name not specified for switch-config dpid:{}",
+ dpid);
+ }
+ }
+
+ /**
+ * Exception for unspecified device type for a switch.
+ */
+ public static class SwitchTypeNotSpecified extends RuntimeException {
+ private static final long serialVersionUID = 2527453336226053753L;
+
+ public SwitchTypeNotSpecified(DeviceId dpid) {
+ super();
+ log.error("Switch type not specified for switch-config dpid:{}",
+ dpid);
+ }
+ }
+
+ /**
+ * Exception for unknown device type configured for a switch.
+ */
+ public static class UnknownSwitchType extends RuntimeException {
+ private static final long serialVersionUID = 7758418165512249170L;
+
+ public UnknownSwitchType(String type, String name) {
+ super();
+ log.error("Unknown switch type {} for switch name:{}", type, name);
+ }
+ }
+
+ /**
+ * Exception for missing required parameter configuration for a switch.
+ */
+ public static class ParamsNotSpecified extends RuntimeException {
+ private static final long serialVersionUID = 6247582323691265513L;
+
+ public ParamsNotSpecified(String name) {
+ super();
+ log.error("Params required - not specified for switch:{}", name);
+ }
+ }
+
+ /**
+ * Reserved for future use.
+ */
+ public static class LinkTypeNotSpecified extends RuntimeException {
+ private static final long serialVersionUID = -2089470389588542215L;
+
+ public LinkTypeNotSpecified(String dpid1, String dpid2) {
+ super();
+ log.error("Link type not specified for link-config between "
+ + "dpid1:{} and dpid2:{}", dpid1, dpid2);
+ }
+ }
+
+ /**
+ * Reserved for future use.
+ */
+ public static class LinkDpidNotSpecified extends RuntimeException {
+ private static final long serialVersionUID = -5701825916378616004L;
+
+ public LinkDpidNotSpecified(String dpid1, String dpid2) {
+ super();
+ if (dpid1 == null) {
+ log.error("nodeDpid1 not specified for link-config ");
+ }
+ if (dpid2 == null) {
+ log.error("nodeDpid2 not specified for link-config ");
+ }
+ }
+ }
+
+ /**
+ * Reserved for future use.
+ */
+ public static class LinkForUnknownSwitchConfig extends RuntimeException {
+ private static final long serialVersionUID = -2910458439881964094L;
+
+ public LinkForUnknownSwitchConfig(String dpid) {
+ super();
+ log.error("Link configuration was specified for a switch-dpid {} "
+ + "that has not been configured", dpid);
+ }
+ }
+
+ /**
+ * Reserved for future use.
+ */
+ public static class UnknownLinkType extends RuntimeException {
+ private static final long serialVersionUID = -5505376193106542305L;
+
+ public UnknownLinkType(String linktype, String dpid1, String dpid2) {
+ super();
+ log.error("unknown link type {} for links between dpid1:{} "
+ + "and dpid2:{}", linktype, dpid1, dpid2);
+ }
+ }
+
+ /**
+ * Exception for generic configuration errors.
+ */
+ public static class ErrorConfig extends RuntimeException {
+ private static final long serialVersionUID = -2827406314700193147L;
+
+ public ErrorConfig(String errorMsg) {
+ super();
+ log.error(errorMsg);
+ }
+
+ }
+
+ /**
+ * Reserved for future use.
+ */
+ public static class SwitchDpidNotConverted extends RuntimeException {
+ private static final long serialVersionUID = 5640347104590170426L;
+
+ public SwitchDpidNotConverted(String name) {
+ super();
+ log.error("Switch dpid specified as a HexString {} does not match "
+ + "with long value", name);
+ }
+ }
+
+ /**
+ * Reserved for future use.
+ */
+ public static class LinkDpidNotConverted extends RuntimeException {
+ private static final long serialVersionUID = 2397245646094080774L;
+
+ public LinkDpidNotConverted(String dpid1, String dpid2) {
+ log.error("Dpids expressed as HexStrings for links between dpid1:{} "
+ + "and dpid2:{} do not match with long values", dpid1, dpid2);
+ }
+ }
+
+}
+