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hrmsEjb/net/sf/jasperreports/engine/base/JRBaseDatasetRun.java

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+package net.sf.jasperreports.engine.base;
+
+import java.io.Serializable;
+import net.sf.jasperreports.engine.JRDatasetParameter;
+import net.sf.jasperreports.engine.JRDatasetRun;
+import net.sf.jasperreports.engine.JRExpression;
+import net.sf.jasperreports.engine.JRRuntimeException;
+
+public class JRBaseDatasetRun implements JRDatasetRun, Serializable {
+  private static final long serialVersionUID = 10200L;
+  
+  protected String datasetName;
+  
+  protected JRExpression parametersMapExpression;
+  
+  protected JRDatasetParameter[] parameters;
+  
+  protected JRExpression connectionExpression;
+  
+  protected JRExpression dataSourceExpression;
+  
+  protected JRBaseDatasetRun() {}
+  
+  protected JRBaseDatasetRun(JRDatasetRun datasetRun, JRBaseObjectFactory factory) {
+    factory.put(datasetRun, this);
+    this.datasetName = datasetRun.getDatasetName();
+    this.parametersMapExpression = factory.getExpression(datasetRun.getParametersMapExpression());
+    this.connectionExpression = factory.getExpression(datasetRun.getConnectionExpression());
+    this.dataSourceExpression = factory.getExpression(datasetRun.getDataSourceExpression());
+    JRDatasetParameter[] datasetParams = datasetRun.getParameters();
+    if (datasetParams != null && datasetParams.length > 0) {
+      this.parameters = (JRDatasetParameter[])new JRBaseDatasetParameter[datasetParams.length];
+      for (int i = 0; i < this.parameters.length; i++)
+        this.parameters[i] = factory.getDatasetParameter(datasetParams[i]); 
+    } 
+  }
+  
+  public String getDatasetName() {
+    return this.datasetName;
+  }
+  
+  public JRExpression getParametersMapExpression() {
+    return this.parametersMapExpression;
+  }
+  
+  public JRDatasetParameter[] getParameters() {
+    return this.parameters;
+  }
+  
+  public JRExpression getConnectionExpression() {
+    return this.connectionExpression;
+  }
+  
+  public JRExpression getDataSourceExpression() {
+    return this.dataSourceExpression;
+  }
+  
+  public Object clone() {
+    JRBaseDatasetRun clone = null;
+    try {
+      clone = (JRBaseDatasetRun)super.clone();
+    } catch (CloneNotSupportedException e) {
+      throw new JRRuntimeException(e);
+    } 
+    if (this.parametersMapExpression != null)
+      clone.parametersMapExpression = (JRExpression)this.parametersMapExpression.clone(); 
+    if (this.connectionExpression != null)
+      clone.connectionExpression = (JRExpression)this.connectionExpression.clone(); 
+    if (this.dataSourceExpression != null)
+      clone.dataSourceExpression = (JRExpression)this.dataSourceExpression.clone(); 
+    if (this.parameters != null) {
+      clone.parameters = new JRDatasetParameter[this.parameters.length];
+      for (int i = 0; i < this.parameters.length; i++)
+        clone.parameters[i] = (JRDatasetParameter)this.parameters[i].clone(); 
+    } 
+    return clone;
+  }
+}