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Java > Open Source Codes > org > webdocwf > util > loader > generator > JdbcParameters


1
2 /*
3 LoaderGenerator - tool for generated xml, sql and doml file needed for Octopus.
4
5
6     Copyright (C) 2003 Together
7
8     This library is free software; you can redistribute it and/or
9     modify it under the terms of the GNU Lesser General Public
10     License as published by the Free Software Foundation; either
11     version 2.1 of the License, or (at your option) any later version.
12
13     This library is distributed in the hope that it will be useful,
14     but WITHOUT ANY WARRANTY; without even the implied warranty of
15     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16     Lesser General Public License for more details.
17
18     You should have received a copy of the GNU Lesser General Public
19     License along with this library; if not, write to the Free Software
20     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22
23 package org.webdocwf.util.loader.generator;
24
25 import java.util.Hashtable JavaDoc;
26
27 import org.webdocwf.util.loader.LoaderException;
28 import org.webdocwf.util.loader.logging.Logger;
29 import org.webdocwf.util.loader.logging.StandardLogger;
30
31 /**
32  * JdbcParameters class sets the value of jdbc drivers, which can be used in Octopus.
33  * @author Radoslav Dutina
34  * @version 1.0
35  */
36 public class JdbcParameters {
37
38   //Creating an atribute for source tag
39 private Hashtable JavaDoc parameters;
40   private String JavaDoc dbVendorName="default";
41   private String JavaDoc driverName="default";
42
43   private String JavaDoc strDriverClassName=null;
44   private String JavaDoc strConnection=null;
45   private String JavaDoc strUser="default";
46   private String JavaDoc strPassword="default";
47 // private String strAlterTablePrimaryKey="true";
48 private String JavaDoc strDbVendorsPath=null;
49   private String JavaDoc fileName;
50   private Logger logger;
51   /**
52    *
53    * @param destination defines the type of the path. If destonation=absolute path is absolute,
54    * if destination=relative path is relative, and if destination=jar, application read from jar
55    * file.
56    * @param generatorParameters represents the references to InputParameter object.
57    * @throws LoaderException
58    */
59   public JdbcParameters(String JavaDoc destination, InputParameters generatorParameters)
60       throws LoaderException {
61         setLogger();
62         this.logger.write("full", "JdbcParameters is started.");
63     parameters = new Hashtable JavaDoc();
64         
65     try {
66         if(destination.equalsIgnoreCase("source")) {
67           this.dbVendorName=generatorParameters.getSourceType();
68           this.driverName=generatorParameters.getSourceDriverName();
69         
70           SearchXmlFile searchXmlFile=new SearchXmlFile("absolute",
71               generatorParameters.getPathToSourceConf(),
72               generatorParameters.getConfJarStructure());
73         
74           generatorParameters.setExcludedTables(searchXmlFile.getExcludedTables());
75         
76           if(driverName.equalsIgnoreCase("")){
77             setDriverName(searchXmlFile.getDriverName());
78           }
79           searchXmlFile.getClassName(getDriverName(),this,generatorParameters);
80           setJdbcParameters("JdbcDriver",strDriverClassName);
81           setJdbcParameters("Connection.Url", strConnection+generatorParameters.getSourceDataBase());
82           setJdbcParameters("User", generatorParameters.getSourceUser());
83           setJdbcParameters("Password", generatorParameters.getSourcePassword());
84         }
85         else if(destination.equalsIgnoreCase("target")) {
86         
87           this.dbVendorName=generatorParameters.getTargetType();
88           this.driverName=generatorParameters.getTargetDriverName();
89         
90           SearchXmlFile searchXmlFile=new SearchXmlFile("absolute",
91               generatorParameters.getPathToTargetConf(),
92               generatorParameters.getConfJarStructure());
93           if(driverName.equalsIgnoreCase("")){
94             setDriverName(searchXmlFile.getDriverName());
95           }
96           searchXmlFile.getClassName(getDriverName(),this,generatorParameters);
97           setJdbcParameters("JdbcDriver", strDriverClassName);
98           setJdbcParameters("Connection.Url", strConnection+generatorParameters.getTargetDataBase());
99           setJdbcParameters("User", generatorParameters.getTargetUser());
100           setJdbcParameters("Password", generatorParameters.getTargetPassword());
101         }
102     } catch (LoaderException e) {
103             LoaderException le = new LoaderException("Exception in class JdbcParameters.Error while set jdbc parameters.",e);
104             this.logger.write("full", "Exception in class JdbcParameters.Error while set jdbc parameters."+le.getStackTraceAsString());
105             throw le;
106     }
107     this.logger.write("full", "JdbcParameters is finished.");
108   }
109
110
111   /**
112    * This method sets the par (value, key) of jdbc parameters.
113    * @param key is the first jdbc parameter.
114    * @param value is the second jdbc parameter.
115    */
116   public void setJdbcParameters(String JavaDoc key, String JavaDoc value){
117     this.parameters.put(key,value);
118   }
119
120   /**
121    * This method read the value od jdbc parameters
122    * @param key is the first jdbc parameter.
123    * @return is the second jdbc parameter.
124    */
125   public String JavaDoc getJdbcParameters(String JavaDoc key){
126     return (String JavaDoc)this.parameters.get(key);
127   }
128
129   /**
130    * This method read the all jdbc parameters.
131    * @return value of all jdbc parameters.
132    */
133   public Hashtable JavaDoc getAllParameters() {
134     return this.parameters;
135   }
136
137   /**
138    * This method sets the value of dbVendor parameter.
139    * @param db_VendorName is value of parameter.
140    */
141   public void setDbVendor(String JavaDoc db_VendorName){
142     dbVendorName=db_VendorName;
143   }
144
145   /**
146    * This method read the value of dbVendor parameter.
147    * @return value of parameter.
148    */
149   public String JavaDoc getDbVendor(){
150     return dbVendorName;
151   }
152
153   /**
154    * This method sets the value of driverName parameter.
155    * @param driver_Name is value of parameter.
156    */
157   public void setDriverName(String JavaDoc driver_Name){
158     driverName=driver_Name;
159   }
160
161   /**
162    * This method read the value of driverName parameter.
163    * @return value od parameter.
164    */
165   public String JavaDoc getDriverName(){
166     return driverName;
167   }
168
169
170   /**
171    * This method sets the value of strDriverClassName parameter.
172    * @param driver_ClassName is value of the parameter.
173    */
174   public void setDriverClassName(String JavaDoc driver_ClassName){
175     strDriverClassName=driver_ClassName;
176   }
177
178   /**
179    * This method sets the value of strConnection parameter.
180    * @param _connection is the value of the parameter.
181    */
182   public void setConnection(String JavaDoc _connection){
183     strConnection=_connection;
184   }
185   /**
186         * This method will set logger object
187         * @param logger
188         */
189        private void setLogger() {
190            this.logger = StandardLogger.getCentralLogger();
191        }
192 }
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