X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.slc.agent%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fant%2Fspring%2FSpringArg.java;h=c84c96567d80d0df8e7e9a9558e09277db91fca5;hb=b7f351768f4577c0799ab3c5df116ce30270af49;hp=cd85f89c7373b5efcd7220b8d4a34b30efcd9eed;hpb=f2781535c07af51281b59fd0e3b6a362f29c5e10;p=gpl%2Fargeo-slc.git

diff --git a/org.argeo.slc.agent/src/main/java/org/argeo/slc/ant/spring/SpringArg.java b/org.argeo.slc.agent/src/main/java/org/argeo/slc/ant/spring/SpringArg.java
index cd85f89c7..c84c96567 100644
--- a/org.argeo.slc.agent/src/main/java/org/argeo/slc/ant/spring/SpringArg.java
+++ b/org.argeo.slc.agent/src/main/java/org/argeo/slc/ant/spring/SpringArg.java
@@ -3,9 +3,9 @@ package org.argeo.slc.ant.spring;
 import java.util.List;
 import java.util.Vector;
 
+import org.apache.tools.ant.BuildException;
 import org.apache.tools.ant.types.DataType;
-import org.argeo.slc.ant.SlcAntException;
-import org.argeo.slc.ant.SlcProjectHelper;
+import org.argeo.slc.ant.AntConstants;
 import org.argeo.slc.core.SlcException;
 import org.springframework.beans.BeanWrapper;
 import org.springframework.beans.BeanWrapperImpl;
@@ -17,6 +17,7 @@ public class SpringArg<T> extends DataType {
 	private List<OverrideArg> overrides = new Vector<OverrideArg>();
 
 	private String bean;
+	private String antref;
 
 	// cache bean instance to avoid reading it twice if it is a prototype
 	private T beanInstance = null;
@@ -28,16 +29,40 @@ public class SpringArg<T> extends DataType {
 
 	/** Setter for the bean name. */
 	public void setBean(String bean) {
+		checkValueAlreadySet();
 		this.bean = bean;
 	}
 
+	public String getAntref() {
+		return antref;
+	}
+
+	/** Sets a reference to an ant data type. */
+	public void setAntref(String antref) {
+		checkValueAlreadySet();
+		this.antref = antref;
+	}
+
 	/**
-	 * Retrieve the instance of the bean, and sets the overriden properties.
+	 * Retrieve the instance of the bean, and sets the overridden properties.
 	 * <b>The value is cached.</b>
 	 */
 	public T getBeanInstance() {
 		if (beanInstance == null) {
-			beanInstance = (T) getContext().getBean(bean);
+			if (bean != null) {
+				beanInstance = (T) getContext().getBean(bean);
+				if (beanInstance == null)
+					throw new SlcException("No object found for Spring bean "
+							+ bean);
+			} else if (antref != null) {
+				beanInstance = (T) getProject().getReference(antref);
+				if (beanInstance == null)
+					throw new SlcException("No object found for Ant reference "
+							+ antref);
+			} else {
+				throw new SlcException(
+						"Don't know how to retrieve bean instance");
+			}
 
 			setOverridenProperties(beanInstance);
 
@@ -57,7 +82,7 @@ public class SpringArg<T> extends DataType {
 		BeanWrapper wrapper = new BeanWrapperImpl(obj);
 		for (OverrideArg override : overrides) {
 			if (override.getName() == null) {
-				throw new SlcAntException(
+				throw new SlcException(
 						"The name of the property to override has to be set.");
 			}
 
@@ -78,7 +103,13 @@ public class SpringArg<T> extends DataType {
 	/** The related Spring application context. */
 	protected ApplicationContext getContext() {
 		return (ApplicationContext) getProject().getReference(
-				SlcProjectHelper.REF_ROOT_CONTEXT);
+				AntConstants.REF_ROOT_CONTEXT);
+	}
+
+	protected void checkValueAlreadySet() {
+		if (antref != null || bean != null) {
+			throw new BuildException("Value already set.");
+		}
 	}
 
 }