first commit

hrmsEjb/net/sf/jasperreports/engine/fill/JRFillField.java

@@ -0,0 +1,113 @@
+package net.sf.jasperreports.engine.fill;
+
+import net.sf.jasperreports.engine.JRField;
+import net.sf.jasperreports.engine.JRPropertiesHolder;
+import net.sf.jasperreports.engine.JRPropertiesMap;
+
+public class JRFillField implements JRField {
+  protected JRField parent = null;
+  
+  private Object previousOldValue = null;
+  
+  private Object oldValue = null;
+  
+  private Object value = null;
+  
+  private Object savedValue;
+  
+  protected JRFillField(JRField field, JRFillObjectFactory factory) {
+    factory.put(field, this);
+    this.parent = field;
+  }
+  
+  public String getName() {
+    return this.parent.getName();
+  }
+  
+  public String getDescription() {
+    return this.parent.getDescription();
+  }
+  
+  public void setDescription(String description) {}
+  
+  public Class getValueClass() {
+    return this.parent.getValueClass();
+  }
+  
+  public String getValueClassName() {
+    return this.parent.getValueClassName();
+  }
+  
+  public Object getOldValue() {
+    return this.oldValue;
+  }
+  
+  public void setOldValue(Object oldValue) {
+    this.oldValue = oldValue;
+  }
+  
+  public Object getValue() {
+    return this.value;
+  }
+  
+  public void setValue(Object value) {
+    this.value = value;
+  }
+  
+  public Object getValue(byte evaluation) {
+    switch (evaluation) {
+      case 1:
+        returnValue = this.oldValue;
+        return returnValue;
+    } 
+    Object returnValue = this.value;
+    return returnValue;
+  }
+  
+  public void overwriteValue(Object newValue, byte evaluation) {
+    switch (evaluation) {
+      case 1:
+        this.savedValue = this.oldValue;
+        this.oldValue = newValue;
+        return;
+    } 
+    this.savedValue = this.value;
+    this.value = newValue;
+  }
+  
+  public void restoreValue(byte evaluation) {
+    switch (evaluation) {
+      case 1:
+        this.oldValue = this.savedValue;
+        break;
+      default:
+        this.value = this.savedValue;
+        break;
+    } 
+    this.savedValue = null;
+  }
+  
+  public Object getPreviousOldValue() {
+    return this.previousOldValue;
+  }
+  
+  public void setPreviousOldValue(Object previousOldValue) {
+    this.previousOldValue = previousOldValue;
+  }
+  
+  public boolean hasProperties() {
+    return this.parent.hasProperties();
+  }
+  
+  public JRPropertiesMap getPropertiesMap() {
+    return this.parent.getPropertiesMap();
+  }
+  
+  public JRPropertiesHolder getParentProperties() {
+    return null;
+  }
+  
+  public Object clone() {
+    return null;
+  }
+}