105 lines
3.5 KiB
Java
105 lines
3.5 KiB
Java
/*
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* Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* The Original Code is HAT. The Initial Developer of the
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* Original Code is Bill Foote, with contributions from others
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* at JavaSoft/Sun.
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*/
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package com.sun.tools.hat.internal.server;
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import com.sun.tools.hat.internal.oql.*;
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/**
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* This handles Object Query Language (OQL) queries.
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*
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* @author A. Sundararajan
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*/
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class OQLQuery extends QueryHandler {
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public OQLQuery(OQLEngine engine) {
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this.engine = engine;
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}
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public void run() {
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startHtml("Object Query Language (OQL) query");
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String oql = null;
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if (query != null && !query.equals("")) {
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int index = query.indexOf("?query=");
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if (index != -1 && query.length() > 7) {
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oql = query.substring(index + 7);
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}
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}
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out.println("<p align='center'><table>");
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out.println("<tr><td><b>");
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out.println("<a href='/'>All Classes (excluding platform)</a>");
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out.println("</b></td>");
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out.println("<td><b><a href='/oqlhelp/'>OQL Help</a></b></td></tr>");
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out.println("</table></p>");
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out.println("<form action='/oql/' method='get'>");
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out.println("<p align='center'>");
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out.println("<textarea name='query' cols=80 rows=10>");
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if (oql != null) {
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println(oql);
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}
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out.println("</textarea>");
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out.println("</p>");
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out.println("<p align='center'>");
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out.println("<input type='submit' value='Execute'></input>");
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out.println("</p>");
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out.println("</form>");
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if (oql != null) {
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executeQuery(oql);
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}
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endHtml();
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}
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private void executeQuery(String q) {
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try {
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out.println("<table border='1'>");
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engine.executeQuery(q, new ObjectVisitor() {
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public boolean visit(Object o) {
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out.println("<tr><td>");
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try {
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out.println(engine.toHtml(o));
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} catch (Exception e) {
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printException(e);
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}
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out.println("</td></tr>");
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return false;
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}
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});
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out.println("</table>");
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} catch (OQLException exp) {
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printException(exp);
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}
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}
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private OQLEngine engine;
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}
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