本文整理汇总了Java中javax.xml.xquery.XQResultSequence类的典型用法代码示例。如果您正苦于以下问题:Java XQResultSequence类的具体用法?Java XQResultSequence怎么用?Java XQResultSequence使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
XQResultSequence类属于javax.xml.xquery包,在下文中一共展示了XQResultSequence类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: runPriceQuery
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
public boolean runPriceQuery(String symbol) throws XQException {
String query = "declare namespace s=\"http://tpox-benchmark.com/security\";\n" +
"declare variable $sym external;\n" +
"for $sec in fn:collection(\"CLN_Security\")/s:Security\n" +
"where $sec/s:Symbol=$sym\n" +
"return\n" +
"\t<print>The open price of the security \"{$sec/s:Name/text()}\" is {$sec/s:Price/s:PriceToday/s:Open/text()} dollars</print>\n";
XQPreparedExpression xqpe = xqc.prepareExpression(query);
xqpe.bindString(new QName("sym"), symbol, null); //IBM; VFINX; PTTAX
XQResultSequence xqs = xqpe.executeQuery();
boolean found = false;
while (xqs.next()) {
System.out.println(xqs.getItemAsString(null));
found = true;
}
return found;
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:20,代码来源:ClientApp.java
示例2: runSecQuery
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
public boolean runSecQuery(String symbol) throws XQException {
String query = "declare namespace s=\"http://tpox-benchmark.com/security\";\n" +
"declare variable $sym external;\n" +
"for $sec in fn:collection(\"CLN_Security\")/s:Security\n" +
"where $sec/s:Symbol=$sym\n" +
"return $sec\n";
XQPreparedExpression xqpe = xqc.prepareExpression(query);
xqpe.bindString(new QName("sym"), symbol, null);
XQResultSequence xqs = xqpe.executeQuery();
boolean found = false;
while (xqs.next()) {
System.out.println(xqs.getItemAsString(null));
found = true;
}
return found;
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:19,代码来源:ClientApp.java
示例3: searchSecQuery
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
public boolean searchSecQuery() throws XQException {
String query = "declare default element namespace \"http://tpox-benchmark.com/security\";\n" +
"for $sec in fn:collection(\"CLN_Security\")/s:Security\n" +
"where $sec[SecurityInformation/*/Sector = 'Technology' and PE[. >= xs:decimal('25') and . < xs:decimal('28.0')] and Yield > xs:decimal('0')]\n" +
"return <Security>\n" +
"\t{$sec/Symbol}\n" +
"\t{$sec/Name}\n" +
"\t{$sec/SecurityType}\n" +
"\t{$sec/SecurityInformation//Sector}\n" +
"\t{$sec/PE}\n" +
"\t{$sec/Yield}\n" +
"</Security>";
XQExpression xqe = xqc.createExpression();
XQResultSequence xqs = xqe.executeQuery(query);
int cnt = 0;
while (xqs.next()) {
cnt++;
}
System.out.println("Got " + cnt + " results");
return cnt > 0;
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:25,代码来源:ClientApp.java
示例4: readDocument
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
@Override
public String readDocument(String uri) throws XQException {
String query = "declare namespace bgdb=\"http://bagridb.com/bdb\";\n" +
"declare variable $uri external;\n" +
"let $doc := bgdb:get-document-content($uri)\n" +
"return $doc\n";
XQPreparedExpression xqpe = xqConn.prepareExpression(query);
xqpe.bindString(new QName("uri"), uri, xqConn.createAtomicType(XQItemType.XQBASETYPE_ANYURI));
XQResultSequence xqs = xqpe.executeQuery();
String result = null;
if (xqs.next()) {
result = xqs.getItemAsString(null);
}
return result;
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:18,代码来源:XQJClientApp.java
示例5: runPriceQuery
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
public boolean runPriceQuery() throws XQException {
String query = "declare namespace s=\"http://tpox-benchmark.com/security\";\n" +
"declare variable $sym external;\n" +
"for $sec in fn:collection(\"/{http://tpox-benchmark.com/security}Security\")/s:Security\n" +
"where $sec/s:Symbol=$sym\n" + //'IBM'\n" +
"return\n" +
"\t<print>The open price of the security \"{$sec/s:Name/text()}\" is {$sec/s:Price/s:PriceToday/s:Open/text()} dollars</print>\n";
XQPreparedExpression xqpe = xqc.prepareExpression(query);
xqpe.bindString(new QName("sym"), "IBM", null); //IBM; VFINX; PTTAX
XQResultSequence xqs = xqpe.executeQuery();
boolean found = false;
while (xqs.next()) {
System.out.println(xqs.getItemAsString(null));
found = true;
}
return found;
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:20,代码来源:EmbeddedApp.java
示例6: runSecQuery
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
public boolean runSecQuery() throws XQException {
String query = "declare namespace s=\"http://tpox-benchmark.com/security\";\n" +
"declare variable $sym external;\n" +
"for $sec in fn:collection(\"/{http://tpox-benchmark.com/security}Security\")/s:Security\n" +
"where $sec/s:Symbol=$sym\n" + //'IBM'\n" +
"return $sec\n";
XQPreparedExpression xqpe = xqc.prepareExpression(query);
xqpe.bindString(new QName("sym"), "IBM", null);
XQResultSequence xqs = xqpe.executeQuery();
boolean found = false;
while (xqs.next()) {
System.out.println(xqs.getItemAsString(null));
found = true;
}
return found;
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:19,代码来源:EmbeddedApp.java
示例7: searchSecQuery
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
public boolean searchSecQuery() throws XQException {
String query = "declare default element namespace \"http://tpox-benchmark.com/security\";\n" +
"for $sec in fn:collection(\"/{http://tpox-benchmark.com/security}Security\")/Security\n" +
"where $sec[SecurityInformation/*/Sector = 'Technology' and PE[. >= xs:decimal('25') and . < xs:decimal('28.0')] and Yield > xs:decimal('0')]\n" +
"return <Security>\n" +
"\t{$sec/Symbol}\n" +
"\t{$sec/Name}\n" +
"\t{$sec/SecurityType}\n" +
"\t{$sec/SecurityInformation//Sector}\n" +
"\t{$sec/PE}\n" +
"\t{$sec/Yield}\n" +
"</Security>";
XQExpression xqe = xqc.createExpression();
XQResultSequence xqs = xqe.executeQuery(query);
int cnt = 0;
while (xqs.next()) {
cnt++;
}
System.out.println("Got " + cnt + " results");
return cnt > 0;
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:25,代码来源:EmbeddedApp.java
示例8: execQuery
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
@Override
protected int execQuery(String query, Map<String, Parameter> params) throws XQException {
XQPreparedExpression xqpe = getConnection().prepareExpression(query);
bindParams(params, xqpe);
XQResultSequence xqs = xqpe.executeQuery();
int cnt = 0;
if (fetchSize > 0) {
while (xqs.next() && cnt < fetchSize) {
cnt++;
}
} else {
while (xqs.next()) {
cnt++;
}
}
//xqs.close(); will be closed at next line
xqpe.close();
return cnt;
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:21,代码来源:BagriXQJPlugin.java
示例9: executeQuery
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
@Override
public XQResultSequence executeQuery(String query) throws XQException {
checkState(ex_expression_closed);
if (query == null) {
throw new XQException("Provided query is null");
}
closeResults();
ResultCursor<XQItemAccessor> result = connection.executeQuery(query, context);
XQResultSequence sequence;
if (context.getScrollability() == XQConstants.SCROLLTYPE_SCROLLABLE) {
sequence = new ScrollableXQResultSequence(this, ((ResultCursorBase<XQItemAccessor>) result).getList());
} else {
sequence = new IterableXQResultSequence(this, result);
}
results.add(sequence);
return sequence;
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:20,代码来源:BagriXQExpression.java
示例10: queryChildTest
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
public void queryChildTest() throws XQException {
String query = //"declare namespace s=\"http://tpox-benchmark.com/security\";\n" +
//"for $sec in fn:collection(\"/{http://tpox-benchmark.com/security}Security\")/s:Security\n" +
"for $e in fn:collection(\"/document\")/document\n" +
//"where $sec/s:Symbol=$sym\n" + //'IBM'\n" +
"return $e//child\n";
XQExpression xqe = xqc.createExpression();
//xqe.bindString(new QName("doc"), xml, xqc.createAtomicType(XQItemType.XQBASETYPE_STRING));
XQResultSequence xqrs = xqe.executeQuery(query);
assertNotNull(xqrs);
assertFalse(xqrs.isClosed());
boolean found = false;
while (xqrs.next()) {
System.out.println(xqrs.getItemAsString(null));
found = true;
}
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:21,代码来源:BagriXQAxisTest.java
示例11: queryParentTest
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
@Test
public void queryParentTest() throws XQException {
String query = //"declare namespace s=\"http://tpox-benchmark.com/security\";\n" +
//"for $sec in fn:collection(\"/{http://tpox-benchmark.com/security}Security\")/s:Security\n" +
"for $e in fn:collection(\"/document\")\n" + // /document\n" +
//"where $e//child/parent::*[fn:count(*)=3]\n" +
//"where fn:count($e//child/parent::*)=3\n" +
"where $e/document/root//*[.='IBM']\n" +
"return $e\n";
// starts with /document/root;
// descendants of document/root; kind = text;
XQExpression xqe = xqc.createExpression();
XQResultSequence xqrs = xqe.executeQuery(query);
assertNotNull(xqrs);
assertFalse(xqrs.isClosed());
boolean found = false;
while (xqrs.next()) {
System.out.println(xqrs.getItemAsString(null));
found = true;
}
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:26,代码来源:BagriXQAxisTest.java
示例12: runQuery
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
private static String runQuery(String query) throws XQException {
System.out.println("runQuery: \n\t" + query);
XQDataSource xqs = new ExistXQDataSource();
String returnString = "";
xqs.setProperty("serverName", "localhost");
xqs.setProperty("port", "8080");
XQConnection conn = xqs.getConnection();
XQPreparedExpression xqpe = conn.prepareExpression(query);
XQResultSequence rs = xqpe.executeQuery();
while (rs.next()) {
returnString += rs.getItemAsString(null).replace("xmlns=\"\"", "")
+ "\n";
}
System.out.println("Query result: \n\t" + returnString);
return returnString;
}
开发者ID:XMLVersioningFramework,项目名称:XMLVersioningFramework,代码行数:24,代码来源:XChroniclerHandler.java
示例13: executePreparedExpression
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
/**
* Helper method to execute a {@link XQPreparedExpression} and return an
* {@link OutputStream} of results. This method does not support setting write
* properties.
*
* @param xqPreparedExpression
* the expression to execute
* @return an output stream with the results
*/
public static ByteArrayOutputStream executePreparedExpression(
final XQPreparedExpression xqPreparedExpression)
{
try
{
final XQResultSequence xqResultSequence = xqPreparedExpression.executeQuery();
final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
xqResultSequence.writeSequence(outputStream, null);
return outputStream;
}
catch (final XQException e)
{
throw new ApplicationException("Unable to execute prepared expression", e);
}
}
开发者ID:openfurther,项目名称:further-open-core,代码行数:25,代码来源:XQueryUtil.java
示例14: testXQueryExpression
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
/**
*
* @throws XQException
* @throws XQException
* @throws JAXBException
* @throws IOException
*/
@Test
public void testXQueryExpression() throws XQException
{
String sourceFile="synderTest.xml";
String xqFile="synderQuery1.xq";
Configuration saxonConfig = new Configuration();
SaxonXQDataSource dataSource = new SaxonXQDataSource(saxonConfig);
XQConnection conn = dataSource.getConnection();
String xsString="for $Template in doc(\"synderTest.xml\")/TemplateContainer/Template/Tags "+
" return $Template" ;
XQPreparedExpression exp = conn.prepareExpression(xsString);
URI sourcUri=new File(sourceFile).toURI();
// exp.bindString(new QName("docName"), sourcUri.getPath(), conn
// .createAtomicType(XQItemType.XQBASETYPE_STRING));
XQResultSequence result = exp.executeQuery();
String rawResult = result.getSequenceAsString(new Properties());
System.out.println("TransformTest.testXQueryExpression()..:"+rawResult);
// System.out.println(tester.transfer(sourceFile, xqFile));
}
开发者ID:NCIP,项目名称:caadapter,代码行数:31,代码来源:TransformTest.java
示例15: XDM
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
@ManagedOperation(description="Run XQuery. Returns string output specified by XQuery")
@ManagedOperationParameters({
@ManagedOperationParameter(name = "query", description = "A query request provided in XQuery syntax"),
@ManagedOperationParameter(name = "useXDM", description = "use XDM (true) or XQJ query interface"),
@ManagedOperationParameter(name = "props", description = "Query processing properties")})
public String runQuery(String query, boolean useXDM, Properties props) {
logger.debug("runQuery.enter; got query: {}, properties: {}", query, props);
String result = null;
try {
if (useXDM) {
ResultCursor<XQItemAccessor> cursor = queryMgr.executeQuery(query, null, props);
result = extractResult(cursor, props);
cursor.close();
} else {
XQStaticContext ctx = xqConn.getStaticContext();
props2Context(schemaManager.getEntity().getProperties(), ctx);
props2Context(props, ctx);
XQExpression xqExp = xqConn.createExpression(ctx);
XQResultSequence xqSec = xqExp.executeQuery(query);
result = xqSec.getSequenceAsString(props);
xqExp.close();
}
} catch (Exception ex) {
logger.error("runQuery.error", ex);
throw new RuntimeException(ex.getMessage());
}
logger.debug("runQuery.exit; returning: {}", result);
return result;
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:31,代码来源:QueryManagement.java
示例16: queryDocumentByUri
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
@Override
public String queryDocumentByUri(String uri) throws XQException {
String query = "for $doc in fn:doc(\"" + uri + "\")\n" +
"return $doc\n";
XQExpression xqe = xqConn.createExpression();
XQResultSequence xqs = xqe.executeQuery(query);
String result = null;
if (xqs.next()) {
result = xqs.getItemAsString(null);
}
return result;
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:15,代码来源:XQJClientApp.java
示例17: queryDocumentFromCollection
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
@Override
public String queryDocumentFromCollection() throws XQException {
String query = "for $doc in fn:collection()\n" +
"return $doc\n";
XQExpression xqe = xqConn.createExpression();
XQResultSequence xqs = xqe.executeQuery(query);
String result = null;
if (xqs.next()) {
result = xqs.getItemAsString(null);
}
return result;
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:15,代码来源:XQJClientApp.java
示例18: searchSecQueryParams
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
public boolean searchSecQueryParams() throws XQException {
String query = "declare default element namespace \"http://tpox-benchmark.com/security\";\n" +
"declare variable $sect external;\n" +
"declare variable $pemin external;\n" +
"declare variable $pemax external;\n" +
"declare variable $yield external;\n" +
"for $sec in fn:collection(\"/{http://tpox-benchmark.com/security}Security\")/Security\n" +
"where $sec[SecurityInformation/*/Sector = $sect and PE[. >= $pemin and . < $pemax] and Yield > $yield]\n" +
//"where $sec[SecurityInformation/*/Sector = $sect and PE[. >= xs:decimal($pemin) and . < xs:decimal($pemax)] and Yield > xs:decimal($yield)]\n" +
"return <Security>\n" +
"\t{$sec/Symbol}\n" +
"\t{$sec/Name}\n" +
"\t{$sec/SecurityType}\n" +
"\t{$sec/SecurityInformation//Sector}\n" +
"\t{$sec/PE}\n" +
"\t{$sec/Yield}\n" +
"</Security>";
XQPreparedExpression xqpe = xqc.prepareExpression(query);
xqpe.bindString(new QName("sect"), "Technology", null);
//xqpe.bindFloat(new QName("pemin"), 25, null);
//xqpe.bindFloat(new QName("pemax"), 28, null);
//xqpe.bindFloat(new QName("yield"), 0, null);
xqpe.bindInt(new QName("pemin"), 25, null);
xqpe.bindInt(new QName("pemax"), 28, null);
xqpe.bindInt(new QName("yield"), 0, null);
XQResultSequence xqs = xqpe.executeQuery();
int cnt = 0;
while (xqs.next()) {
cnt++;
}
System.out.println("Got " + cnt + " results");
return cnt > 0;
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:37,代码来源:EmbeddedApp.java
示例19: closeResults
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
private void closeResults() throws XQException {
for (XQResultSequence sq: results) {
if (!sq.isClosed()) {
sq.close();
}
}
results.clear();
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:9,代码来源:BagriXQExpression.java
示例20: executeQuery
import javax.xml.xquery.XQResultSequence; //导入依赖的package包/类
@Override
public XQResultSequence executeQuery() throws XQException {
checkState(ex_expression_closed);
closeResults();
ResultCursor<XQItemAccessor> result = connection.executeQuery(xquery, context);
XQResultSequence sequence;
if (context.getScrollability() == XQConstants.SCROLLTYPE_SCROLLABLE) {
sequence = new ScrollableXQResultSequence(this, ((ResultCursorBase<XQItemAccessor>) result).getList());
} else {
sequence = new IterableXQResultSequence(this, result);
}
results.add(sequence);
return sequence;
}
开发者ID:dsukhoroslov,项目名称:bagri,代码行数:16,代码来源:BagriXQPreparedExpression.java
注:本文中的javax.xml.xquery.XQResultSequence类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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