Merge pull request #621 from nla/remove-hbase

Remove HBase from contrib

contrib/pom.xml

@@ -24,41 +24,6 @@
 			<version>${project.version}</version>
 			<scope>compile</scope>
 		</dependency>
-		<dependency>
-			<groupId>org.apache.hbase</groupId>
-			<artifactId>hbase-client</artifactId>
-			<version>0.98.6-cdh5.3.5</version>
-			<exclusions>
-				<exclusion>
-					<artifactId>jets3t</artifactId>
-					<groupId>net.java.dev.jets3t</groupId>
-				</exclusion>
-				<exclusion>
-					<artifactId>junit</artifactId>
-					<groupId>junit</groupId>
-				</exclusion>
-				<!-- tools.jar is not available in JDK 11 so exclude it
-				     hbase-client accidentally leaked it as a transitive dependency
-				     https://issues.apache.org/jira/browse/HBASE-13963 -->
-				<exclusion>
-					<groupId>jdk.tools</groupId>
-					<artifactId>jdk.tools</artifactId>
-				</exclusion>
-				<!-- prefer guava 17 from webarchive-commons over guava 12 from hbase-client -->
-				<exclusion>
-					<groupId>com.google.guava</groupId>
-					<artifactId>guava</artifactId>
-				</exclusion>
-				<exclusion>
-					<groupId>commons-io</groupId>
-					<artifactId>commons-io</artifactId>
-				</exclusion>
-				<exclusion>
-					<groupId>commons-collections</groupId>
-					<artifactId>commons-collections</artifactId>
-				</exclusion>
-			</exclusions>
-		</dependency>
 		<dependency>
 			<groupId>com.rabbitmq</groupId>
 			<artifactId>amqp-client</artifactId>

contrib/src/main/java/org/archive/modules/recrawl/FetchHistoryHelper.java

@@ -18,10 +18,6 @@
  */
 package org.archive.modules.recrawl;
 
-import java.text.DateFormat;
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -82,35 +78,7 @@ public static Map<String, Object> getFetchHistory(CrawlURI uri, long timestamp,
     return null;
   }
 
-  protected static final DateFormat HTTP_DATE_FORMAT = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss zzz");
-
   protected FetchHistoryHelper() {
   }
 
-  /**
-   * converts time in HTTP Date format {@code dateStr} to seconds
-   * since epoch. 
-   * @param dateStr time in HTTP Date format.
-   * @return seconds since epoch
-   */
-  public static long parseHttpDate(String dateStr) {
-      synchronized (HTTP_DATE_FORMAT) {
-          try {
-              Date d = HTTP_DATE_FORMAT.parse(dateStr);
-              return d.getTime() / 1000;
-          } catch (ParseException ex) {
-            if (logger.isDebugEnabled())
-              logger.debug("bad HTTP DATE: " + dateStr);
-              return 0;
-          }
-      }
-  }
-
-  public static String formatHttpDate(long time) {
-      synchronized (HTTP_DATE_FORMAT) {
-          // format(Date) is not thread safe either
-          return HTTP_DATE_FORMAT.format(new Date(time * 1000));
-      }
-  }
-
 }