archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/model/JDBCDriver.java

   1 package com.quantum.model;
   2
   3 import java.beans.PropertyChangeListener;
   4 import java.beans.PropertyChangeSupport;
   5 import java.sql.Driver;
   6
   7 import com.quantum.util.JarUtil;
   8
   9
  10 /**
  11  * @author BC
  12  */
  13 public class JDBCDriver {
  14         private String name;
  15         private String version;
  16         private String className;
  17         private String jarFileName;
  18         private PropertyChangeSupport propertyChangeSupport = new PropertyChangeSupport(this);
  19         /**
  20          * @param className
  21          * @param jarFileName
  22          */
  23         public JDBCDriver(String className, String jarFileName) {
  24                 super();
  25                 this.className = className;
  26                 this.jarFileName = jarFileName;
  27         }
  28         /**
  29          *
  30          */
  31         public JDBCDriver() {
  32         }
  33         /**
  34          * @param className
  35          * @param jarFileName
  36          * @param name
  37          * @param version
  38          */
  39         public JDBCDriver(String className, String jarFileName, String name, String version) {
  40                 this.name = name;
  41                 this.version = version;
  42                 this.className = className;
  43                 this.jarFileName = jarFileName;
  44         }
  45         /**
  46          * @return Returns the className.
  47          */
  48         public String getClassName() {
  49                 return this.className;
  50         }
  51         /**
  52          * @param className The className to set.
  53          */
  54         public void setClassName(String className) {
  55                 if (className != null && !className.equals(this.className)) {
  56                         String original = this.className;
  57                         this.className = className;
  58                         this.propertyChangeSupport.firePropertyChange("className", original, className);
  59                 }
  60         }
  61         /**
  62          * @return Returns the jarFileName.
  63          */
  64         public String getJarFileName() {
  65                 return this.jarFileName;
  66         }
  67         /**
  68          * @param jarFileName The jarFileName to set.
  69          */
  70         public void setJarFileName(String jarFileName) {
  71                 if (jarFileName != null && !jarFileName.equals(this.jarFileName)) {
  72                         String original = this.jarFileName;
  73                         this.jarFileName = jarFileName;
  74                         this.propertyChangeSupport.firePropertyChange("jarFileName", original, jarFileName);
  75                 }
  76         }
  77         /**
  78          * @return Returns the name.
  79          */
  80         public String getName() {
  81                 return this.name == null || this.name.trim().length() == 0 ? getClassName() : this.name;
  82         }
  83         /**
  84          * @param name The name to set.
  85          */
  86         public void setName(String name) {
  87                 if (name != null && !name.equals(this.name)) {
  88                         String original = this.name;
  89                         this.name = name;
  90                         this.propertyChangeSupport.firePropertyChange("name", original, name);
  91                 }
  92         }
  93         /**
  94          * @return Returns the version.
  95          */
  96         public String getVersion() {
  97                 return this.version;
  98         }
  99         /**
 100          * @param version The version to set.
 101          */
 102         public void setVersion(String version) {
 103                 if (version != null && !version.equals(this.version)) {
 104                         String original = this.version;
 105                         this.version = version;
 106                         this.propertyChangeSupport.firePropertyChange("version", original, version);
 107                 }
 108         }
 109
 110         public boolean equals(Object object) {
 111                 if (super.equals(object)) {
 112                         return true;
 113                 } else if (object == null) {
 114                         return false;
 115                 } else if (getClass() != object.getClass()) {
 116                         return false;
 117                 } else {
 118                         JDBCDriver that = (JDBCDriver) object;
 119
 120                         if (this.className == null && that.className != null) {
 121                                 return false;
 122                         } else if (this.className != null && !this.className.equals(that.className)) {
 123                                 return false;
 124                         } else if (this.jarFileName == null && that.jarFileName != null) {
 125                                 return false;
 126                         } else if (this.jarFileName != null && !this.jarFileName.equals(that.jarFileName)) {
 127                                 return false;
 128                         } else {
 129                                 return true;
 130                         }
 131                 }
 132         }
 133         public int hashCode() {
 134                 int hashCode = 31;
 135                 if (this.className != null) {
 136                         hashCode ^= this.className.hashCode();
 137                 }
 138                 if (this.jarFileName != null) {
 139                         hashCode ^= this.jarFileName.hashCode();
 140                 }
 141                 return hashCode;
 142         }
 143
 144         public Driver getDriver() {
 145                 return JarUtil.loadDriver(getJarFileName(), getClassName());
 146         }
 147         /**
 148          * @param listener
 149          */
 150         public void addPropertyChangeListener(PropertyChangeListener listener) {
 151                 this.propertyChangeSupport.addPropertyChangeListener(listener);
 152         }
 153         /**
 154          * @param propertyName
 155          * @param listener
 156          */
 157         public void addPropertyChangeListener(String propertyName, PropertyChangeListener listener) {
 158                 this.propertyChangeSupport.addPropertyChangeListener(propertyName, listener);
 159         }
 160         /**
 161          * @param arg0
 162          */
 163         public void removePropertyChangeListener(PropertyChangeListener arg0) {
 164                 this.propertyChangeSupport.removePropertyChangeListener(arg0);
 165         }
 166         /**
 167          * @param arg0
 168          * @param arg1
 169          */
 170         public void removePropertyChangeListener(String arg0, PropertyChangeListener arg1) {
 171                 this.propertyChangeSupport.removePropertyChangeListener(arg0, arg1);
 172         }
 173 }