[Terry N.] restore McGregor's XML RPC servlet demo

examples/otherProjects/SavageWebServlet/src/SavageSearch.java

+//
+//  SavageSearch.java
+//
+//
+//  Created by Don McGregor on 11/16/06.
+//  Copyright 2006 __MyCompanyName__. All rights reserved.
+//
+public class SavageSearch
+{
+    /**
+     * Search a database for a term.
+     *
+     * @param database The database to be searched for the term
+     * @param term The string to search for in the database
+     * @return a String[] with results from search
+     */
+    public String[] search(String database, String term)
+    {
+        String result[] = new String[2];
+
+        result[0] = "https://savage.nps.edu/Savage/AircraftFixedWing/AV8B-Harrier-UnitedStates/AV8bHarrier.x3d";
+        result[1] = "https://savage.nps.edu/Savage/AircraftFixedWing/AV8B-Harrier-UnitedStates/TranslatedAv8bHarrier.x3d";
+        return result;
+    }
+
+    /**
+     * Returns hits from an "expansive" search that also searches chapter and section
+     * headings for the search term
+     *
+     * @param database the database to be searched
+     * @param term the term to search for
+     * @return a String[] with results from search
+     */
+    public String[] expansiveSearch(String database, String term)
+    {
+        return search(database, term);
+    }
+
+}

examples/otherProjects/SavageWebServlet/src/XmlRpcServletLogging.java

+import java.io.InputStream;
+import java.io.IOException;
+import java.lang.System.Logger.Level;
+
+import java.util.Properties;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.apache.logging.log4j.LogManager;
+
+import org.apache.xmlrpc.webserver.XmlRpcServlet;
+
+import org.apache.logging.log4j.Logger;
+
+/**
+ * A subclass of XmlRpcServlet that includes logging. This is heavily swiped from
+ * the example at http://www.petrovic.org/blog/?p=127. It is essentially just a
+ * subclass that adds logging using the log4j framework.
+ *
+ * @author DMcG
+ */
+public class XmlRpcServletLogging extends XmlRpcServlet {
+
+    /** Logger object, logged at the info level */
+    private static final Logger LOG = LogManager.getLogger(XmlRpcServletLogging.class);
+
+    /** Constructor */
+    public XmlRpcServletLogging() {
+        LOG.info("{} created", getClass().getName());
+    }
+
+    @Override
+    public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        super.doGet(request,response);
+        LOG.info("doGet(): {} {}", request, response);
+    }
+
+    @Override
+    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        super.doPost(request,response);
+        LOG.info("doPost(): {} {}", request, response);
+    }
+
+    @Override
+    public void init(ServletConfig servletConfig) throws ServletException {
+        super.init(servletConfig);
+        LOG.info("{} started", getClass().getName());
+    }
+
+    @Override
+    public void destroy() {
+        LOG.info("Stopped {}", getClass().getName());
+    }
+
+}

examples/otherProjects/SavageWebServlet/src/log4j2.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration status="WARN">
+    <Properties>
+        <Property name="LOG_PATTERN">[%-5level] %d{yyyy MMM dd HH:mm:ss 'GMT'Z} [%t] %C:%L - %m%n</Property>
+        <Property name="CONSOLE_PATTERN">%highlight{%-5level}{FATAL=bg_red, ERROR=red, WARN=yellow, INFO=green} %style{%d{yyyy MMM dd HH:mm:ss 'GMT'Z}}{blue} [%t] %C:%L - %m%n</Property>
+    </Properties>
+    <Appenders>
+        <Console name="Console" target="SYSTEM_ERR">
+            <PatternLayout pattern="${CONSOLE_PATTERN}"/>
+        </Console>
+        <RollingFile name="RollingLogFile" fileName="logs/error.log.0" filePattern="logs/error.log.%i" >
+            <LevelRangeFilter minLevel="FATAL" maxLevel="ERROR" onMatch="ACCEPT" onMismatch="DENY"/>
+            <PatternLayout pattern="${LOG_PATTERN}"/>
+            <Policies>
+                <OnStartupTriggeringPolicy/>
+            </Policies>
+            <DefaultRolloverStrategy max="20"/>
+        </RollingFile>
+        <RollingFile name="InfoLog" fileName="logs/xmlrcp.log.0" filePattern="logs/xmldemo.log.%i">
+            <LevelRangeFilter minLevel="WARN" maxLevel="INFO" onMatch="ACCEPT" onMismatch="DENY"/>
+            <PatternLayout pattern="${LOG_PATTERN}"/>
+            <Policies>
+                <OnStartupTriggeringPolicy/>
+            </Policies>
+            <DefaultRolloverStrategy max="20" fileIndex="min"/>
+        </RollingFile>
+        <RollingFile name="DebugLog" fileName="logs/debug.log.0" filePattern="logs/debug.log.%i">
+            <LevelRangeFilter minLevel="DEBUG" maxLevel="DEBUG" onMatch="ACCEPT" onMismatch="DENY"/>
+            <PatternLayout pattern="${LOG_PATTERN}"/>
+            <Policies>
+                <OnStartupTriggeringPolicy/>
+            </Policies>
+            <DefaultRolloverStrategy max="10"/>
+        </RollingFile>
+    </Appenders>
+    <Loggers>
+        <Root level="INFO">
+            <AppenderRef ref="Console"/>
+            <AppenderRef ref="RollingLogFile"/>
+            <AppenderRef ref="InfoLog" />
+            <AppenderRef ref="DebugLog"/>
+        </Root>
+    </Loggers>
+</Configuration>

examples/otherProjects/SavageWebServlet/web/WEB-INF/classes/org/apache/xmlrpc/webserver/XmlRpcServlet.properties

+SavageSearch=SavageSearch
\ No newline at end of file

examples/otherProjects/SavageWebServlet/web/WEB-INF/web.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
+                      http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
+         version="4.0"
+         metadata-complete="true">
+
+    <display-name>SavageSearch Example</display-name>
+    <description>
+        Savage Search Example
+    </description>
+
+    <servlet>
+        <servlet-name>Logger</servlet-name>
+        <servlet-class>XmlRpcServletLogging</servlet-class>
+        <init-param>
+            <param-name>enabledForExtensions</param-name>
+            <param-value>true</param-value>
+        </init-param>
+        <load-on-startup>1</load-on-startup>
+    </servlet>
+    <servlet-mapping>
+        <servlet-name>Logger</servlet-name>
+        <url-pattern>/*</url-pattern>
+    </servlet-mapping>
+
+<!--    <servlet>
+        <servlet-name>Searcher</servlet-name>
+        <servlet-class>org.apache.xmlrpc.webserver.XmlRpcServlet</servlet-class>
+        <init-param>
+          <param-name>enabledForExtensions</param-name>
+          <param-value>true</param-value>
+        </init-param>
+        <load-on-startup>2</load-on-startup>
+    </servlet>
+    <servlet-mapping>
+        <servlet-name>Searcher</servlet-name>
+        <url-pattern>/*</url-pattern>
+    </servlet-mapping>-->
+</web-app>