Java XQConnection.isClosed方法代码示例

import javax.xml.xquery.XQConnection; //导入方法依赖的package包/类
@Override
public void close() throws SQLException {
	XQConnection conn = getConnection();
	if (!conn.isClosed()) {
		logger.info("close; XQC: {}", conn);
		try {
			conn.close();
		} catch (XQException ex) {
			logger.error("close.error; " + ex, ex);
			throw new SQLException(ex);
		}
	} else {
		logger.debug("close; XQC is already closed: {}", conn);
	}
}
 

import javax.xml.xquery.XQConnection; //导入方法依赖的package包/类
/**
 * 查询
 * @param queryString 
 * 			  XQuery查询语句
 * @return	  RowId集合
 * @throws XQException ;
 */
private static ArrayList<String> qurey(String queryString) throws XQException {
	XQDataSource dataSource = new SaxonXQDataSource();
	XQConnection conn = null;
	XQExpression expression = null;
	XQSequence results = null;
	try {
		conn = dataSource.getConnection();
		expression = conn.createExpression();
		
		results = expression.executeQuery(queryString);
		LinkedHashSet<String> set = new LinkedHashSet<String>();
		while (results.next()) {
			Node node = results.getNode();
			String fileName = node.getAttributes().getNamedItem("fileName").getNodeValue();
			String original = node.getAttributes().getNamedItem("original").getNodeValue();
			String tuid = node.getAttributes().getNamedItem("tuid").getNodeValue();

			// 解决 Windows 平台下，无法查询“重复文本段”的问题“：
			// 这里返回的是 URI，因此需要转成操作系统的标准文件路径。
			// 注：在 Winodws 平台中文件路径分隔符使用“\”，而在 URI 标准中文件路径分隔符使用“/”，并且会以“/”为根，
			//    因此，Windows 的路径“c:\test.txt”，使用 URI 表示为“/c:/test.txt”。
			fileName = new File(fileName).getAbsolutePath();

			String rowId = RowIdUtil.getRowId(fileName, original, tuid);
			set.add(rowId);
		}
		return new ArrayList<String>(set);
	} finally {			
		// 释放资源
		if (results != null && !results.isClosed()) {				
			results.close();
		}
		if (expression != null && !expression.isClosed()) {				
			expression.close();
		}
		if (conn != null && !conn.isClosed()) {
			conn.close();
		}
	}
}
 

import javax.xml.xquery.XQConnection; //导入方法依赖的package包/类
/**
	 * 繁殖翻译文本段的查询 robert 2012-04-03
	 * @param queryString
	 *            XQuery查询语句
	 * @return RowId集合
	 * @throws XQException
	 *             ;
	 */
	public static Map<String, List<String>> PropagateQurey(String queryString) throws XQException {
		XQDataSource dataSource = new SaxonXQDataSource();
		XQConnection conn = null;
		XQExpression expression = null;
		XQSequence results = null;
		try {
			conn = dataSource.getConnection();
			expression = conn.createExpression();
			
			results = expression.executeQuery(queryString);
			Map<String, List<String>> resultMap = new HashMap<String, List<String>>();
			while (results.next()) {
				Node node = results.getNode();
//				System.out.println("node.getChildNodes().getLength() = " + node.getChildNodes().getLength());
				if (node.getChildNodes().getLength() >= 1) {
					String rootFileName = node.getAttributes().getNamedItem("fileName").getNodeValue();
					rootFileName = new File(rootFileName).getAbsolutePath();
					String rootOriginal = node.getAttributes().getNamedItem("original").getNodeValue();
					String rootTuid = node.getAttributes().getNamedItem("tuid").getNodeValue();
					String rootRowId = RowIdUtil.getRowId(rootFileName, rootOriginal, rootTuid);
					if (!resultMap.keySet().contains(rootRowId)) {
						resultMap.put(rootRowId, new ArrayList<String>());
					}
					NodeList nodeList = node.getChildNodes();
					for (int i = 0; i < nodeList.getLength(); i++) {
						if (nodeList.item(i).getAttributes() == null) {
							continue;
						}
						String fileName = nodeList.item(i).getAttributes().getNamedItem("fileName").getNodeValue();
						fileName = new File(fileName).getAbsolutePath();
						String original = nodeList.item(i).getAttributes().getNamedItem("original").getNodeValue();
						String tuid = nodeList.item(i).getAttributes().getNamedItem("tuid").getNodeValue();
						
						String rowId = RowIdUtil.getRowId(fileName, original, tuid);
						resultMap.get(rootRowId).add(rowId);
					}
				}
				
			}
			return resultMap;
		} finally {			
			// 释放资源
			if (results != null && !results.isClosed()) {				
				results.close();
			}
			if (expression != null && !expression.isClosed()) {				
				expression.close();
			}
			if (conn != null && !conn.isClosed()) {
				conn.close();
			}
		}
	}
 

import javax.xml.xquery.XQConnection; //导入方法依赖的package包/类
/**
	 * 测试过滤重复文本段	robert	2012-06-11
	 * @throws XQException 
	 */
	private static void testRpeateed() throws XQException{
		String xqueryStr_1 = "declare namespace ns0='urn:oasis:names:tc:xliff:document:1.2'; " +
				"for $t in (let $allTU_1 := ( " +
				"	for $file0 in doc('/home/robert/workspace/runtime-UltimateEdition.product/test/XLIFF/zh-CN/user_defineed_filter4.doc.xlf')/ns0:xliff/ns0:file[upper-case(@source-language)='EN-US' " +
				"		and upper-case(@target-language)='ZH-CN'], " +
				"	$tu0 in $file0/ns0:body//ns0:trans-unit " +
				"		return <tu fileName='/home/robert/workspace/runtime-UltimateEdition.product/test/XLIFF/zh-CN/user_defineed_filter4.doc.xlf' original='{$file0/@original}' tuid='{$tu0/@id}' source='{$tu0/ns0:source/text()}' />), " +
				"	$allTU := for $allTU1 in $allTU_1  return <tu fileName='{$allTU1/@fileName}'  original='{$allTU1/@original}'  tuid='{$allTU1/@tuid}'  source='{normalize-space($allTU1/@source)}' /> ," +
				"	$id := (for $src in distinct-values($allTU/@source) " +
				"		return <root>{if (count($allTU[@source=$src])>1) then <src>{$src}</src> else ''}</root>)/src/text(), " +
				"	$tu := $allTU[@source=$id] return $tu) order by $t/@source " +
				"		return <tu fileName='{$t/@fileName}' original='{$t/@original}' tuid='{$t/@tuid}' /> ";
		
		String xqueryStr = "declare namespace ns0='urn:oasis:names:tc:xliff:document:1.2'; \n" +
		"declare function local:getPureText ($srcText1 as xs:anyType) as xs:anyType {\n" +
		"let $result := srcText1 \n" +
		"return  $result };  \n" +
		
		"for $t in (let $allTU := ( \n" +
		"	for $file0 in doc('/home/robert/workspace/runtime-UltimateEdition.product/test/XLIFF/zh-CN/user_defineed_filter4.doc.xlf')/ns0:xliff/ns0:file[upper-case(@source-language)='EN-US'  \n" +
		"		and upper-case(@target-language)='ZH-CN'],  \n" +
		"	$tu0 in $file0/ns0:body//ns0:trans-unit  \n" +
		"		return <tu fileName='/home/robert/workspace/runtime-UltimateEdition.product/test/XLIFF/zh-CN/user_defineed_filter4.doc.xlf' original='{$file0/@original}' tuid='{$tu0/@id}' source='{$tu0/ns0:source/text()}' />) \n" +
		" 	return $allTU )\n " +
		"	return <tu fileName='{$t/@fileName}' original='{$t/@original}' tuid='{$t/@tuid}' source='{$t/@source}'/>  \n";
		
		XQDataSource dataSource = new SaxonXQDataSource();
		XQConnection conn = null;
		XQExpression expression = null;
		XQSequence results = null;
		try {
			conn = dataSource.getConnection();
			expression = conn.createExpression();
			
			results = expression.executeQuery(xqueryStr);
			while (results.next()) {
				Node node = results.getNode();
				String fileName = node.getAttributes().getNamedItem("fileName").getNodeValue();
				String original = node.getAttributes().getNamedItem("original").getNodeValue();
				String tuid = node.getAttributes().getNamedItem("tuid").getNodeValue();
				String source = node.getAttributes().getNamedItem("source").getNodeValue();
				System.out.println(source);
//				System.out.println(tuid);
			}
			return;
		} finally {			
			// 释放资源
			if (results != null && !results.isClosed()) {				
				results.close();
			}
			if (expression != null && !expression.isClosed()) {				
				expression.close();
			}
			if (conn != null && !conn.isClosed()) {
				conn.close();
			}
		}
	}