remove build dependency on XOM #997

Author: ehennum

marklogic-client-api/build.gradle

@@ -22,21 +22,39 @@ dependencies {
     testCompile group: 'ch.qos.logback', name: 'logback-classic', version:'1.2.3'
     testCompile group: 'org.hsqldb', name: 'hsqldb', version:'2.4.0'
     compileOnly group: 'org.jdom', name: 'jdom2', version:'2.0.6'
-    compileOnly group: 'com.io7m.xom', name: 'xom', version: '1.2.10'
     compileOnly group: 'dom4j', name: 'dom4j', version:'1.6.1'
     compileOnly group: 'com.google.code.gson', name: 'gson', version:'2.8.2'
     compileOnly group: 'net.sourceforge.htmlcleaner', name: 'htmlcleaner', version:'2.21'
     compileOnly group: 'com.opencsv', name: 'opencsv', version: '4.1'
     compileOnly group: 'org.geonames', name: 'geonames', version:'1.0'
     compileOnly group: 'org.springframework', name: 'spring-jdbc', version: '5.0.4.RELEASE'
-    
+// uncomment to build XOMHandle
+//  compileOnly group: 'com.io7m.xom', name: 'xom', version: '1.2.10'
+}
+
+// comment the exclusion to build XOMHandle
+compileJava {
+    exclude (
+            'com/marklogic/client/extra/xom/**',
+            'com/marklogic/client/example/handle/XOMHandleExample.java'
+    )
+}
+
+// comment the exclusion to test XOMHandle
+compileTestJava {
+    exclude (
+            'com/marklogic/client/test/extra/XOMHandleTest.java'
+    )
 }
 
 jar {
-    exclude ('search.xsd','search-bindings.xjb','query-options-template.xml',
-            'com/marklogic/client/example/**', 'data/**', 'Example' +
-            '.properties', 'example/**', 'scripts/**', '*.txt', 'property' +
-            '.xsd', 'restapi-bindings.xjb', 'security.xsd')
+    exclude (
+            'search.xsd', 'search-bindings.xjb', 'query-options-template.xml',
+            'com/marklogic/client/example/**', 'data/**', 'Example.properties',
+            'example/**', 'scripts/**', '*.txt', 'property.xsd',
+            'restapi-bindings.xjb', 'security.xsd',
+            'com/marklogic/client/extra/xom/**'
+    )
 }
 task sourcesJar(type: Jar) {
     classifier = 'sources'
@@ -53,7 +71,11 @@ javadoc {
     options.bottom = "Copyright © 2013-2018 MarkLogic Corporation."
     options.links = [ 'http://docs.oracle.com/javase/8/docs/api/' ]
     options.use = true
-    exclude(['**/impl/**', '**/jaxb/**', '**/test/**'])
+    exclude([
+            '**/impl/**', '**/jaxb/**', '**/test/**',
+            'com/marklogic/client/extra/xom/**',
+            'com/marklogic/client/example/handle/XOMHandleExample.java'
+    ])
 }
 
 task javadocJar (type: Jar, dependsOn: javadoc) {

marklogic-client-api/src/test/java/com/marklogic/client/test/ClosingHandlesTest.java

@@ -28,7 +28,8 @@
 import com.marklogic.client.extra.dom4j.DOM4JHandle;
 import com.marklogic.client.extra.gson.GSONHandle;
 import com.marklogic.client.extra.jdom.JDOMHandle;
-import com.marklogic.client.extra.xom.XOMHandle;
+// NOTE: uncomment to test XOMHandle
+// import com.marklogic.client.extra.xom.XOMHandle;
 import com.marklogic.client.impl.HandleAccessor;
 import com.marklogic.client.io.DOMHandle;
 import com.marklogic.client.io.DocumentMetadataHandle;
@@ -98,7 +99,8 @@ public void closeHandles() throws Exception {
       new ValuesListHandle(), "<values-list xmlns='http://marklogic.com/rest-api'/>");
     validateClosingHandleClosesUnderlyingStream(new XMLEventReaderHandle(), "<xml/>");
     validateClosingHandleClosesUnderlyingStream(new XMLStreamReaderHandle(), "<xml/>");
-    validateClosingHandleClosesUnderlyingStream(new XOMHandle(), "<xml/>");
+// NOTE: uncomment to test XOMHandle
+//  validateClosingHandleClosesUnderlyingStream(new XOMHandle(), "<xml/>");
   }
 
   private void validateClosingHandleClosesUnderlyingStream(AbstractReadHandle handle, String content)