net.sourceforge.phpeclipse.xdebug.core/src/net/sourceforge/phpeclipse/xdebug/php/model/XDebugVariable.java

   1 /*
   2  * Created on 23.11.2004
   3  *
   4  * TODO To change the template for this generated file go to
   5  * Window - Preferences - Java - Code Style - Code Templates
   6  */
   7 package net.sourceforge.phpeclipse.xdebug.php.model;
   8
   9 import net.sourceforge.phpeclipse.xdebug.core.PHPDebugUtils;
  10
  11 import org.eclipse.debug.core.DebugException;
  12 import org.eclipse.debug.core.model.IValue;
  13 import org.eclipse.debug.core.model.IVariable;
  14 import org.w3c.dom.Node;
  15
  16 /**
  17  * @author Axel
  18  *
  19  * TODO To change the template for this generated type comment go to
  20  * Window - Preferences - Java - Code Style - Code Templates
  21  */
  22 public class XDebugVariable extends XDebugElement implements IVariable {
  23         private String fName;
  24         private String fFullName;
  25         private XDebugStackFrame fFrame;
  26         private XDebugAbstractValue fValue;
  27         private String fFacet;
  28
  29         /**
  30          * Constructs a variable contained in the given stack frame
  31          * with the given name.
  32          *
  33          * @param frame owning stack frame
  34          * @param name variable name
  35          */
  36         public XDebugVariable(XDebugStackFrame frame, Node property) {
  37                 if (frame != null ) {
  38                         //super((XDebugTarget) frame.getDebugTarget());
  39                         fFrame = frame;
  40                 }
  41
  42                 String address = PHPDebugUtils.getAttributeValue(property,"address");
  43
  44                 fName = PHPDebugUtils.getAttributeValue(property,"name");
  45                 if ("".equals(fName)) {
  46                         fName = address;
  47                 }
  48
  49                 fFullName = PHPDebugUtils.getAttributeValue(property,"fullname");
  50
  51                 String typeName = PHPDebugUtils.getAttributeValue(property, "type");
  52
  53                 fFacet = PHPDebugUtils.getAttributeValue(property, "facet");
  54
  55                 if (typeName.equals("int") )
  56                         fValue = new XDebugIntValue(frame, property);
  57                 else if (typeName.equals("float") )
  58                         fValue = new XDebugFloatValue(frame, property);
  59                 else if (typeName.equals("bool") )
  60                         fValue = new XDebugBooleanValue(frame, property);
  61                 else if (typeName.equals("string") )
  62                         fValue = new XDebugStringValue(frame, property);
  63                 else if (typeName.equals("array") )
  64                         fValue = new XDebugArrayValue(frame, property);
  65                 else if (typeName.equals("hash") )
  66                         fValue = new XDebugArrayValue(frame, property);
  67                 else if (typeName.equals("object") )
  68                         fValue = new XDebugArrayValue(frame, property);
  69                 else if (typeName.equals("resource") )
  70                         fValue = new XDebugResourceValue(frame, property);
  71                 else
  72                         fValue = new XDebugValue(frame, property);
  73         }
  74
  75         /* (non-Javadoc)
  76          * @see org.eclipse.debug.core.model.IVariable#getValue()
  77          */
  78         public IValue getValue() throws DebugException {
  79                 return fValue;
  80         }
  81
  82         /* (non-Javadoc)
  83          * @see org.eclipse.debug.core.model.IVariable#getName()
  84          */
  85         public String getName() throws DebugException {
  86                 if (fFullName.endsWith("]"))
  87                         return fFullName.substring(fFullName.lastIndexOf('['));
  88                 else
  89                         return fName;
  90         }
  91
  92         /* (non-Javadoc)
  93          * @see org.eclipse.debug.core.model.IVariable#getReferenceTypeName()
  94          */
  95         public String getReferenceTypeName() throws DebugException {
  96                 return fValue.getReferenceTypeName();
  97         }
  98
  99         /* (non-Javadoc)
 100          * @see org.eclipse.debug.core.model.IVariable#hasValueChanged()
 101          */
 102         public boolean hasValueChanged() throws DebugException {
 103                 return fValue.hasChanged();
 104         }
 105
 106         /* (non-Javadoc)
 107          * @see org.eclipse.debug.core.model.IValueModification#setValue(java.lang.String)
 108          */
 109         public void setValue(String expression) throws DebugException {
 110                 if(fValue.setValue(expression)) {
 111
 112                 }
 113                         //fireEvent(new DebugEvent(this, DebugEvent.CHANGE, DebugEvent.CONTENT));
 114                 //fValue.setValueA(expression);
 115         }
 116
 117         /* (non-Javadoc)
 118          * @see org.eclipse.debug.core.model.IValueModification#setValue(org.eclipse.debug.core.model.IValue)
 119          */
 120         public void setValue(IValue value) throws DebugException {
 121                 //fValue.setValueB(value);
 122         }
 123
 124         /* (non-Javadoc)
 125          * @see org.eclipse.debug.core.model.IValueModification#supportsValueModification()
 126          */
 127         public boolean supportsValueModification() {
 128                 return fValue.supportsValueModification();
 129         }
 130
 131         /* (non-Javadoc)
 132          * @see org.eclipse.debug.core.model.IValueModification#verifyValue(java.lang.String)
 133          */
 134         public boolean verifyValue(String expression) throws DebugException {
 135                 return fValue.verifyValue(expression);
 136         }
 137
 138         /* (non-Javadoc)
 139          * @see org.eclipse.debug.core.model.IValueModification#verifyValue(org.eclipse.debug.core.model.IValue)
 140          */
 141         public boolean verifyValue(IValue value) throws DebugException {
 142                 return false;
 143         }
 144
 145         /**
 146          * Returns the stack frame owning this variable.
 147          *
 148          * @return the stack frame owning this variable
 149          */
 150         protected XDebugStackFrame getStackFrame() {
 151                 return fFrame;
 152         }
 153
 154         public String getValueString() throws DebugException {
 155                 return fValue.getValueString();
 156         }
 157
 158         public String getVisibility() {
 159                 return fFacet;
 160         }
 161
 162         public String toString() {
 163                 return null;
 164         }
 165
 166         public String getFullName() {
 167                 return fFullName;
 168         }
 169 }