mirror of
https://github.com/moparisthebest/JdbcMapper
synced 2024-11-29 12:12:15 -05:00
78 lines
2.9 KiB
Plaintext
78 lines
2.9 KiB
Plaintext
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<%--
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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$Header:$
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--%>
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<%@ page language="java" contentType="text/html;charset=UTF-8"%>
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<%@ taglib uri="http://beehive.apache.org/netui/tags-databinding-1.0" prefix="netui-data"%>
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<%@ taglib uri="http://beehive.apache.org/netui/tags-html-1.0" prefix="netui"%>
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<%@ taglib uri="http://beehive.apache.org/netui/tags-template-1.0" prefix="netui-template"%>
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<%@ page import="java.sql.*,javax.naming.*,javax.sql.*" %>
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<html>
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<head>
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<title>SQL on Tomcat Test</title>
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</head>
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<body>
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<p>
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<b>SQL on Tomcat Test</b>
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<%
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Class.forName("org.apache.derby.jdbc.EmbeddedDriver");
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Context ctx = new InitialContext();
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if(ctx == null)
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throw new RuntimeException("Could not create an InitialContext");
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DataSource ds = (DataSource)ctx.lookup("java:comp/env/jdbc/JdbcControlSampleDB");
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if(ds == null)
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throw new RuntimeException("Could not create a DataSource");
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out.write("<br/>found ds: " + ds + "<br/>");
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Connection conn = ds.getConnection();
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if(conn == null)
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throw new RuntimeException("Could not get database connection");
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out.write("got here</br>");
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java.sql.Statement stmt = conn.createStatement();
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try {
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stmt.execute("drop table CATEGORIES");
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stmt.close();
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} catch(Exception ignore) {ignore.printStackTrace(); stmt.close();}
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stmt = conn.createStatement();
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boolean result = stmt.execute(
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"CREATE TABLE Categories (CategoryID int GENERATED ALWAYS AS IDENTITY, CategoryName varchar (15) NOT NULL, Description CLOB (2K), CONSTRAINT PK_Categories PRIMARY KEY(CategoryID))");
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out.write("result: " + result);
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stmt.close();
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stmt = conn.createStatement();
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stmt.execute("insert into categories (CategoryName,Description) VALUES('Beverages','Soft drinks, coffees, teas, beers, and ales')");
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stmt.close();
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stmt = conn.createStatement();
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ResultSet rs = stmt.executeQuery("select * from categories");
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pageContext.setAttribute("rs", rs);
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while(rs.next()) {
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out.write("name: " + rs.getObject("categoryname") + "<br/>");
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out.write("name: " + rs.getObject("description") + "<br/>");
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}
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rs.close();
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stmt.close();
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conn.close();
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%>
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</p>
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</body>
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</html>
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