Examples with CharArrayReader java.io.CharArrayReader used on opensource projects

Example 81 with CharArrayReader

use of java.io.CharArrayReader in project tetrad by cmu-phil.

the class DataReader method parseTabular.

/**
 * Parses the given character array for a tabular data set, returning a
 * RectangularDataSet if successful. Log messages are written to the
 * LogUtils log; to view them, add System.out to that.
 */
@Override
public DataSet parseTabular(char[] chars) {
    // Do first pass to get a description of the file.
    CharArrayReader reader = new CharArrayReader(chars);
    DataSetDescription description = doFirstTabularPass(reader);
    // Close the reader and re-open for a second pass to load the data.
    reader.close();
    CharArrayReader reader2 = new CharArrayReader(chars);
    DataSet dataSet = doSecondTabularPass(description, reader2);
    this.logger.log("info", "\nData set loaded!");
    this.logger.reset();
    return dataSet;
}

Example 82 with CharArrayReader

use of java.io.CharArrayReader in project tetrad by cmu-phil.

the class DataReader method parseKnowledge.

/**
 * Parses knowledge from the char array, assuming that's all there is in the
 * char array.
 */
@Override
public IKnowledge parseKnowledge(char[] chars) {
    CharArrayReader reader = new CharArrayReader(chars);
    Lineizer lineizer = new Lineizer(reader, commentMarker);
    IKnowledge knowledge = parseKnowledge(lineizer, delimiterType.getPattern());
    this.logger.reset();
    return knowledge;
}

Example 83 with CharArrayReader

use of java.io.CharArrayReader in project new-cloud by xie-summer.

the class XmlUtils method getDocument.

public static Document getDocument(String xml) {
    SAXReader reader = new SAXReader();
    Document document = null;
    try {
        document = reader.read(new CharArrayReader(xml.toCharArray()));
    } catch (DocumentException e) {
        DB_LOGGER.error(LoggerUtils.getExceptionTrace(e, 100));
    }
    // 读取XML文件
    return document;
}

Example 84 with CharArrayReader

use of java.io.CharArrayReader in project new-cloud by xie-summer.

the class NSXmlUtils method getDocument.

/**
 * Map<String, String> nameSpaceMap = new HashMap<String, String>();
 * example: nameSpaceMap.put("gm", "http://earth.google.com/kml/2.0");
 * Xpath like: /gm:root/gm:sub
 * @param xml
 * @param
 * @return
 */
public Document getDocument(String xml) {
    SAXReader reader = new SAXReader(factory);
    Document document = null;
    try {
        document = reader.read(new CharArrayReader(xml.toCharArray()));
    } catch (DocumentException e) {
        DB_LOGGER.error(LoggerUtils.getExceptionTrace(e, 100));
    }
    // 读取XML文件
    return document;
}

Example 85 with CharArrayReader

use of java.io.CharArrayReader in project nimbus by nimbus-org.

the class TransactionLoggingConnection method writeLog.

protected void writeLog(String sql, int queryType, PrepareValue[] params) throws SQLException {
    if (!isUpdateQuery(sql)) {
        return;
    }
    initTransactionStatement();
    Sequence sequence = this.sequence;
    if (sequence == null && sequenceServiceName != null) {
        try {
            sequence = (Sequence) ServiceManagerFactory.getServiceObject(sequenceServiceName);
        } catch (ServiceNotFoundException e) {
        }
    }
    if (sequence == null) {
        throw new SQLException("Sequence is null.");
    }
    final String seq = sequence.increment();
    if (params != null) {
        for (int i = 0; i < params.length; i++) {
            if (params[i] == null) {
                continue;
            }
            transactionParamInsertStatement.setString(1, seq);
            transactionParamInsertStatement.setInt(2, i + 1);
            setParam(params[i]);
            if (isBatch) {
                transactionParamInsertStatement.addBatch();
            } else {
                transactionParamInsertStatement.executeUpdate();
            }
        }
        if (isBatch && getAutoCommit()) {
            transactionParamInsertStatement.executeBatch();
        }
    }
    transactionInsertStatement.setString(1, seq);
    transactionInsertStatement.setCharacterStream(2, new CharArrayReader(sql.toCharArray()), sql.length());
    transactionInsertStatement.setInt(3, queryType);
    transactionInsertStatement.setTimestamp(4, new Timestamp(System.currentTimeMillis()));
    transactionInsertStatement.setString(5, updateUser);
    if (!isBatch || getAutoCommit()) {
        transactionInsertStatement.executeUpdate();
    } else {
        transactionInsertStatement.addBatch();
    }
}