Github user geomacy commented on a diff in the pull request:
https://github.com/apache/brooklyn-server/pull/192#discussion_r66594543
--- Diff:
core/src/main/java/org/apache/brooklyn/core/network/AbstractOnNetworkEnricher.java
---
@@ -0,0 +1,407 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.apache.brooklyn.core.network;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.Collection;
+
+import org.apache.brooklyn.api.entity.Entity;
+import org.apache.brooklyn.api.entity.EntityLocal;
+import org.apache.brooklyn.api.location.Location;
+import org.apache.brooklyn.api.location.MachineLocation;
+import org.apache.brooklyn.api.sensor.AttributeSensor;
+import org.apache.brooklyn.api.sensor.Sensor;
+import org.apache.brooklyn.api.sensor.SensorEvent;
+import org.apache.brooklyn.api.sensor.SensorEventListener;
+import org.apache.brooklyn.config.ConfigKey;
+import org.apache.brooklyn.core.config.ConfigKeys;
+import org.apache.brooklyn.core.enricher.AbstractEnricher;
+import org.apache.brooklyn.core.entity.AbstractEntity;
+import org.apache.brooklyn.core.location.Machines;
+import org.apache.brooklyn.core.location.access.PortForwardManager;
+import org.apache.brooklyn.core.sensor.Sensors;
+import org.apache.brooklyn.util.core.flags.TypeCoercions;
+import org.apache.brooklyn.util.exceptions.Exceptions;
+import org.apache.brooklyn.util.guava.Maybe;
+import org.apache.brooklyn.util.net.Networking;
+import org.apache.brooklyn.util.text.StringPredicates;
+import org.apache.brooklyn.util.text.Strings;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.annotations.Beta;
+import com.google.common.base.Function;
+import com.google.common.base.Optional;
+import com.google.common.base.Predicate;
+import com.google.common.collect.Lists;
+import com.google.common.net.HostAndPort;
+import com.google.common.reflect.TypeToken;
+
+@Beta
+public abstract class AbstractOnNetworkEnricher extends AbstractEnricher {
+
+ private static final Logger LOG =
LoggerFactory.getLogger(AbstractOnNetworkEnricher.class);
+
+ @SuppressWarnings("serial")
+ public static final ConfigKey<AttributeSensor<?>> SENSOR =
ConfigKeys.newConfigKey(
+ new TypeToken<AttributeSensor<?>>() {},
+ "sensor",
+ "The sensor whose mapped value is to be re-published (with
suffix \"mapped.networkName\"); "
+ + "either 'sensor' or 'sensors' should be specified");
+
+ @SuppressWarnings("serial")
+ public static ConfigKey<Collection<? extends AttributeSensor<?>>>
SENSORS = ConfigKeys.newConfigKey(
+ new TypeToken<Collection<? extends AttributeSensor<?>>>() {},
+ "sensors",
+ "The multiple sensors whose mapped values are to be
re-published (with suffix \"mapped.networkName\"); "
+ + "if neither 'sensor' or 'sensors' is specified,
defaults to 'mapAll'");
+
+ public static ConfigKey<String> MAP_MATCHING =
ConfigKeys.newStringConfigKey(
+ "mapMatching",
+ "Whether to map all, based on a sensor naming convention
(re-published with suffix \"mapped.networkName\"); "
+ + "if neither 'sensor' or 'sensors' is specified,
defaults to matchin case-insensitive suffix of "
+ + "'port', 'uri', 'url' or 'endpoint' ",
+ "(?i).*(port|uri|url|endpoint)");
+
+ @SuppressWarnings("serial")
+ public static ConfigKey<Function<? super String, String>>
SENSOR_NAME_CONVERTER = ConfigKeys.newConfigKey(
+ new TypeToken<Function<? super String, String>>() {},
+ "sensorNameConverter",
+ "The converter to use, to map from the original sensor name to
the re-published sensor name");
+
+ public static class SensorNameConverter implements Function<String,
String> {
+ private final String network;
+
+ public SensorNameConverter(String network) {
+ this.network = network;
+ }
+
+ @Override
+ public String apply(String input) {
+ if (input == null) throw new NullPointerException("Sensor name
must not be null");
+ String lowerInput = input.toLowerCase();
+ if (lowerInput.endsWith("uri")) {
+ return input + ".mapped." + network;
+ } else if (lowerInput.endsWith("url")) {
+ return input + ".mapped." + network;
+ } else if (lowerInput.endsWith("endpoint")) {
+ return input + ".mapped." + network;
+ } else if (lowerInput.endsWith("port")) {
+ String prefix = input.substring(0, input.length() -
"port".length());
+ if (prefix.endsWith(".")) prefix = prefix.substring(0,
prefix.length() - 1);
+ return prefix + ".endpoint.mapped." + network;
--- End diff --
Why ".endpoint.mapped" here and not ".port.mapped"?
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