first commit

hrmsEjb/org/apache/commons/digester/SetPropertyRule.java

@@ -0,0 +1,64 @@
+package org.apache.commons.digester;
+
+import java.beans.PropertyDescriptor;
+import org.apache.commons.beanutils.BeanUtils;
+import org.apache.commons.beanutils.DynaBean;
+import org.apache.commons.beanutils.DynaProperty;
+import org.apache.commons.beanutils.PropertyUtils;
+import org.xml.sax.Attributes;
+
+public class SetPropertyRule extends Rule {
+  protected String name;
+  
+  protected String value;
+  
+  public SetPropertyRule(Digester digester, String name, String value) {
+    this(name, value);
+  }
+  
+  public SetPropertyRule(String name, String value) {
+    this.name = null;
+    this.value = null;
+    this.name = name;
+    this.value = value;
+  }
+  
+  public void begin(Attributes attributes) throws Exception {
+    String actualName = null;
+    String actualValue = null;
+    for (int i = 0; i < attributes.getLength(); i++) {
+      String name = attributes.getLocalName(i);
+      if ("".equals(name))
+        name = attributes.getQName(i); 
+      String value = attributes.getValue(i);
+      if (name.equals(this.name)) {
+        actualName = value;
+      } else if (name.equals(this.value)) {
+        actualValue = value;
+      } 
+    } 
+    Object top = this.digester.peek();
+    if (this.digester.log.isDebugEnabled())
+      this.digester.log.debug("[SetPropertyRule]{" + this.digester.match + "} Set " + top.getClass().getName() + " property " + actualName + " to " + actualValue); 
+    if (top instanceof DynaBean) {
+      DynaProperty desc = ((DynaBean)top).getDynaClass().getDynaProperty(actualName);
+      if (desc == null)
+        throw new NoSuchMethodException("Bean has no property named " + actualName); 
+    } else {
+      PropertyDescriptor desc = PropertyUtils.getPropertyDescriptor(top, actualName);
+      if (desc == null)
+        throw new NoSuchMethodException("Bean has no property named " + actualName); 
+    } 
+    BeanUtils.setProperty(top, actualName, actualValue);
+  }
+  
+  public String toString() {
+    StringBuffer sb = new StringBuffer("SetPropertyRule[");
+    sb.append("name=");
+    sb.append(this.name);
+    sb.append(", value=");
+    sb.append(this.value);
+    sb.append("]");
+    return sb.toString();
+  }
+}