/*
* 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.synapse;
import org.apache.axis2.Constants;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import java.io.File;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.HashMap;
import java.util.Map;
/**
* Encapsulates all server information
*/
public class ServerConfigurationInformation {
private static final Log log = LogFactory.getLog(ServerConfigurationInformation.class);
/* The properties map */
private final Map<String, String> properties = new HashMap<String, String>();
/*The Axis2 repository location */
private String axis2RepoLocation;
/* The path to the axis2.xml file */
private String axis2Xml;
/* The synapse home is the home directory of the Synapse installation */
private String synapseHome;
/* The path to the synapse.xml file */
private String synapseXMLLocation;
/* The root directory to resolve paths for registry, default to synapse.home/repository */
private String resolveRoot;
/* An optional server name to activate pinned services, tasks etc.. and to differentiate instances on a cluster */
private String serverName = "localhost";
/* Server controller provider */
private String serverControllerProvider = DEFAULT_SERVER_CONTROLLER_PROVIDER;
/* The default synapse server controller*/
private static final String DEFAULT_SERVER_CONTROLLER_PROVIDER = "org.apache.synapse.Axis2SynapseController";
/* whether it is needed to create a new server instance*/
private boolean createNewInstance = true;
/* Server host name */
private String hostName;
/* Server IP address*/
private String ipAddress;
/* Deployment mode*/
private String deploymentMode;
public ServerConfigurationInformation() {
initServerHostAndIP();
}
public void setAxis2RepoLocation(String axis2RepoLocation) {
assertNullOrEmpty(axis2RepoLocation, Constants.AXIS2_REPO);
if (!new File(axis2RepoLocation).isAbsolute() && synapseHome != null) {
this.axis2RepoLocation = synapseHome + File.separator + axis2RepoLocation;
} else {
this.axis2RepoLocation = axis2RepoLocation;
}
}
public void setAxis2Xml(String axis2Xml) {
assertNullOrEmpty(axis2Xml, Constants.AXIS2_CONF);
if (!new File(axis2Xml).isAbsolute() && synapseHome != null) {
this.axis2Xml = synapseHome + File.separator + axis2Xml;
} else {
this.axis2Xml = axis2Xml;
}
}
public void setSynapseHome(String synapseHome) {
assertNullOrEmpty(synapseHome, SynapseConstants.SYNAPSE_HOME);
this.synapseHome = synapseHome;
}
public void setResolveRoot(String resolveRoot) {
if (resolveRoot == null || "".equals(resolveRoot)) {
return;
}
if (!new File(resolveRoot).isAbsolute() && synapseHome != null) {
this.resolveRoot = synapseHome + File.separator + resolveRoot;
} else {
this.resolveRoot = resolveRoot;
}
}
public void setSynapseXMLLocation(String synapseXMLLocation) {
assertNullOrEmpty(synapseXMLLocation, SynapseConstants.SYNAPSE_XML);
if (!new File(synapseXMLLocation).isAbsolute() && synapseHome != null) {
this.synapseXMLLocation = synapseHome + File.separator + synapseXMLLocation;
} else {
this.synapseXMLLocation = synapseXMLLocation;
}
}
public String getAxis2RepoLocation() {
return axis2RepoLocation;
}
public String getAxis2Xml() {
return axis2Xml;
}
public String getSynapseHome() {
return synapseHome;
}
public String getSynapseXMLLocation() {
return synapseXMLLocation;
}
public String getResolveRoot() {
return resolveRoot;
}
public String getServerName() {
return serverName;
}
public void setServerName(String serverName) {
this.serverName = serverName;
}
public String getServerControllerProvider() {
return serverControllerProvider;
}
public void setServerControllerProvider(String serverControllerProvider) {
this.serverControllerProvider = serverControllerProvider;
}
public boolean isCreateNewInstance() {
return createNewInstance;
}
public void setCreateNewInstance(boolean createNewInstance) {
this.createNewInstance = createNewInstance;
}
public String getHostName() {
return hostName;
}
public void setHostName(String hostName) {
this.hostName = hostName;
}
public String getIpAddress() {
return ipAddress;
}
public void setIpAddress(String ipAddress) {
this.ipAddress = ipAddress;
}
public String getDeploymentMode() {
return deploymentMode;
}
public void setDeploymentMode(String deploymentMode) {
this.deploymentMode = deploymentMode;
}
public void addConfigurationProperty(String key, String value) {
assertNullOrEmpty(key);
assertNullOrEmpty(value, key);
properties.put(key.trim(), value.trim());
}
public String getConfigurationProperty(String key) {
assertNullOrEmpty(key);
return properties.get(key.trim());
}
private void assertNullOrEmpty(String value, String paramter) {
if (value == null || "".equals(value)) {
handleFatal("The parameter - " + paramter + " must be provided.");
}
}
private void assertNullOrEmpty(String key) {
if (key == null || "".equals(key)) {
handleFatal("A configuration parameter is null or empty.");
}
}
private void handleFatal(String msg) {
log.fatal(msg);
throw new SynapseException(msg);
}
private void initServerHostAndIP() {
try {
InetAddress addr = InetAddress.getLocalHost();
if (addr != null) {
// Get IP Address
ipAddress = addr.getHostAddress();
if (ipAddress != null) {
}
// Get hostName
hostName = addr.getHostName();
if (hostName == null) {
hostName = ipAddress;
}
}
} catch (UnknownHostException e) {
log.warn("Unable to get the hostName or IP address of the server", e);
}
}
public String toString() {
StringBuffer sb = new StringBuffer();
sb.append("[ Server Name : ").append(serverName).append(" ]");
sb.append("[ Synapse Home : ").append(synapseHome).append(" ]");
sb.append("[ Synapse XML : ").append(synapseXMLLocation).append(" ]");
sb.append("[ Server Host : ").append(hostName).append(" ]");
sb.append("[ Server IP : ").append(ipAddress).append(" ]");
sb.append("[ Axis2 Repository : ").append(axis2RepoLocation).append(" ]");
sb.append("[ Axis2 XML : ").append(axis2Xml).append(" ]");
return sb.toString();
}
}