diff -r 7e08730da258 -r 4a1864c3e867 java/sql-dk/src/info/globalcode/sql/dk/formatting/XhtmlFormatter.java --- a/java/sql-dk/src/info/globalcode/sql/dk/formatting/XhtmlFormatter.java Mon Mar 04 17:06:42 2019 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,262 +0,0 @@ -/** - * SQL-DK - * Copyright © 2014 František Kučera (frantovo.cz) - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package info.globalcode.sql.dk.formatting; - -import info.globalcode.sql.dk.Constants; -import info.globalcode.sql.dk.NamedParameter; -import info.globalcode.sql.dk.Parameter; -import info.globalcode.sql.dk.Xmlns; -import info.globalcode.sql.dk.configuration.DatabaseDefinition; -import info.globalcode.sql.dk.configuration.Properties; -import info.globalcode.sql.dk.configuration.Property; -import static info.globalcode.sql.dk.formatting.AbstractXmlFormatter.qname; -import java.sql.Array; -import java.sql.SQLException; -import java.util.Date; -import java.util.List; -import java.util.Map; -import java.util.Scanner; -import java.util.logging.Level; -import java.util.logging.Logger; -import javax.xml.namespace.QName; - -/** - * Prints result sets and parameters as tables, SQL as preformatted and updates counts as - * paragraphs. You can pick XHTML fragments (usually tabular data) and use it on your website or use - * whole output as preview or report. - * - * @author Ing. František Kučera (frantovo.cz) - */ -public class XhtmlFormatter extends AbstractXmlFormatter { - - private static final Logger log = Logger.getLogger(XhtmlFormatter.class.getName()); - public static final String NAME = "xhtml"; // bash-completion:formatter - private static final String DOCTYPE = "html PUBLIC \"-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN\" \"http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd\""; - private static final String CSS_FILE = "info/globalcode/sql/dk/formatter/XhtmlFormatter.css"; - private int statementCounter = 0; - private int resultSetCounter = 0; - private int updatesResultCounter = 0; - - public XhtmlFormatter(FormatterContext formatterContext) { - super(addDefaults(formatterContext)); - } - - /** - * Do not indent text – preserve whitespace for pre elements - */ - private static FormatterContext addDefaults(FormatterContext formatterContext) { - Properties defaults = new Properties(1); - defaults.add(new Property(PROPERTY_INDENT_TEXT, "false")); - formatterContext.getProperties().setLastDefaults(defaults); - return formatterContext; - } - - @Override - public void writeStartBatch() { - super.writeStartBatch(); - printStartDocument(); - printDoctype(DOCTYPE); - printStartElement(qname("html"), singleAttribute(qname("xmlns"), Xmlns.XHTML)); - - printStartElement(qname("head")); - printTextElement(qname("title"), null, Constants.PROGRAM_NAME + ": batch results"); - printCss(); - printEndElement(); - - printStartElement(qname("body")); - } - - private void printCss() { - - try (Scanner css = new Scanner(getClass().getClassLoader().getResourceAsStream(CSS_FILE))) { - printStartElement(qname("style"), singleAttribute(qname("type"), "text/css")); - while (css.hasNext()) { - printText(css.nextLine(), true); - } - printEndElement(); - } - } - - @Override - public void writeEndBatch() { - super.writeEndBatch(); - printEndElement(); - printEndElement(); - printEndDocument(); - } - - @Override - public void writeStartDatabase(DatabaseDefinition databaseDefinition) { - super.writeStartDatabase(databaseDefinition); - printTextElement(qname("h1"), null, "Database: " + databaseDefinition.getName()); - - printStartElement(qname("p")); - printText("This is XHTML output of batch executed at: ", true); - printText(new Date().toString(), true); - printEndElement(); - } - - @Override - public void writeQuery(String sql) { - super.writeQuery(sql); - printTextElement(qname("pre"), null, sql); - } - - @Override - public void writeParameters(List parameters) { - super.writeParameters(parameters); - - if (parameters == null || parameters.isEmpty()) { - printTextElement(qname("p"), null, "(this query has no parameters)"); - } else { - printTextElement(qname("h3"), null, "Parameters:"); - - printStartElement(qname("table")); - - printStartElement(qname("thead")); - printStartElement(qname("tr")); - printTextElement(qname("td"), null, "id"); - printTextElement(qname("td"), null, "type"); - printTextElement(qname("td"), null, "value"); - printEndElement(); - printEndElement(); - - printStartElement(qname("tbody")); - for (int i = 0; i < parameters.size(); i++) { - Parameter p = parameters.get(i); - printStartElement(qname("tr")); - String numberOrName; - if (p instanceof NamedParameter) { - numberOrName = ((NamedParameter) p).getName(); - } else { - numberOrName = String.valueOf(i + 1); - } - printTextElement(qname("td"), null, numberOrName); - printTextElement(qname("td"), null, p.getType().name()); - printTableData(p.getValue()); - printEndElement(); - } - printEndElement(); - - printEndElement(); - } - } - - private void printTableData(Object value) { - - if (value instanceof Array) { - Array sqlArray = (Array) value; - try { - Object[] array = (Object[]) sqlArray.getArray(); - printStartElement(qname("td")); - printArray(array); - printEndElement(); - } catch (SQLException e) { - log.log(Level.SEVERE, "Unable to format array", e); - printTableData(String.valueOf(value)); - } - } else { - Map attributes = null; - if (value instanceof Number) { - attributes = singleAttribute(qname("class"), "number"); - } else if (value instanceof Boolean) { - attributes = singleAttribute(qname("class"), "boolean"); - } - printTextElement(qname("td"), attributes, String.valueOf(value)); - } - } - - private void printArray(Object[] array) { - printStartElement(qname("ul")); - for (Object o : array) { - if (o instanceof Object[]) { - printStartElement(qname("li")); - printTextElement(qname("p"), null, "nested array:"); - printArray((Object[]) o); - printEndElement(); - } else { - printTextElement(qname("li"), null, String.valueOf(o)); - } - } - printEndElement(); - } - - @Override - public void writeStartResultSet(ColumnsHeader header) { - super.writeStartResultSet(header); - resultSetCounter++; - printEmptyElement(qname("hr"), null); - printTextElement(qname("h3"), null, "Result set #" + resultSetCounter); - printStartElement(qname("table")); - printStartElement(qname("thead")); - printStartElement(qname("tr")); - for (ColumnDescriptor cd : header.getColumnDescriptors()) { - // TODO: type - printTextElement(qname("td"), null, cd.getLabel()); - } - printEndElement(); - printEndElement(); - - printStartElement(qname("tbody")); - } - - @Override - public void writeEndResultSet() { - super.writeEndResultSet(); - printEndElement(); - printEndElement(); - printTextElement(qname("p"), null, "Record count: " + getCurrentRowCount()); - } - - @Override - public void writeStartRow() { - super.writeStartRow(); - printStartElement(qname("tr")); - } - - @Override - public void writeColumnValue(Object value) { - super.writeColumnValue(value); - printTableData(value); - } - - @Override - public void writeEndRow() { - super.writeEndRow(); - printEndElement(); - } - - @Override - public void writeStartStatement() { - super.writeStartStatement(); - statementCounter++; - printEmptyElement(qname("hr"), null); - printTextElement(qname("h2"), null, "SQL statement #" + statementCounter); - resultSetCounter = 0; - updatesResultCounter = 0; - } - - @Override - public void writeUpdatesResult(int updatedRowsCount) { - super.writeUpdatesResult(updatedRowsCount); - updatesResultCounter++; - printEmptyElement(qname("hr"), null); - printTextElement(qname("h3"), null, "Updates result #" + updatesResultCounter); - printTextElement(qname("p"), null, "Updated rows: " + updatedRowsCount); - } -}