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;fp=org.argeo.slc.agent%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fant%2Fspring%2FSpringArg.java;h=0000000000000000000000000000000000000000;hb=cdb5a9f10678f41914d6eeebd6620c0a84dbd208;hp=3f3bb3c1d126ebfb4d9878f665b97aed4ffef095;hpb=7a8f034133c1112e187e2a2bfd2c56a8d2452345;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
deleted file mode 100644
index 3f3bb3c1d..000000000
--- a/org.argeo.slc.agent/src/main/java/org/argeo/slc/ant/spring/SpringArg.java
+++ /dev/null
@@ -1,163 +0,0 @@
-package org.argeo.slc.ant.spring;
-
-import java.util.List;
-import java.util.Vector;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.apache.tools.ant.types.DataType;
-import org.argeo.slc.ant.AntConstants;
-import org.argeo.slc.core.SlcException;
-import org.springframework.beans.BeanWrapper;
-import org.springframework.beans.BeanWrapperImpl;
-import org.springframework.beans.factory.InitializingBean;
-import org.springframework.context.ApplicationContext;
-
-/** Abstract Ant type wrapping a Spring bean. */
-public class SpringArg<T> extends DataType {
-	private final static Log log = LogFactory.getLog(SpringArg.class);
-
-	private List<OverrideArg> overrides = new Vector<OverrideArg>();
-
-	private String bean;
-	private String antref;
-	/**
-	 * Reference to the original object, used to merge overrides. <b>this object
-	 * will be modified</b>.
-	 */
-	private T original;
-
-	// cache bean instance to avoid reading it twice if it is a prototype
-	private T instance = null;
-
-	/** The <u>name</u> of the underlying bean, as set through the attribute. */
-	public String getBean() {
-		return bean;
-	}
-
-	/** 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 overridden properties.
-	 * <b>The value is cached.</b>
-	 */
-	public T getInstance() {
-		if (instance == null) {
-			if (log.isTraceEnabled())
-				log.trace(this + "\t: Creates instance");
-
-			if (bean != null) {
-				instance = (T) getContext().getBean(bean);
-				if (instance == null)
-					throw new SlcException("No object found for Spring bean "
-							+ bean);
-			} else if (antref != null) {
-				instance = (T) getProject().getReference(antref);
-				if (instance == null)
-					throw new SlcException("No object found for Ant reference "
-							+ antref);
-			} else if (original != null) {
-				instance = original;
-			} else {
-				throw new SlcException(
-						"Don't know how to retrieve bean instance");
-			}
-
-			setOverridenProperties(instance);
-
-			// FIXME: why are we doing this? Could not find any object using it
-			if (instance instanceof InitializingBean) {
-				try {
-					((InitializingBean) instance).afterPropertiesSet();
-				} catch (Exception e) {
-					throw new SlcException("Could not initialize bean", e);
-				}
-			}
-		} else {
-			if (log.isTraceEnabled())
-				log.trace(this + "\t: Returns cached instance");
-		}
-		return instance;
-	}
-
-	protected void setOverridenProperties(Object obj) {
-		BeanWrapper wrapper = new BeanWrapperImpl(obj);
-		for (OverrideArg override : overrides) {
-			if (override.getName() == null) {
-				throw new SlcException(
-						"The name of the property to override has to be set.");
-			}
-
-			if (log.isTraceEnabled())
-				log.trace(this + "\t: Overrides property " + override.getName()
-						+ " with " + override);
-
-			if (override.getMerge() == true) {
-				// if override is marked as merged retrieve the value and set is
-				// as original
-				override.setOriginal(wrapper.getPropertyValue(override
-						.getName()));
-			}
-			wrapper.setPropertyValue(override.getName(), override.getObject());
-		}
-
-	}
-
-	/** Creates an override subtag. */
-	public OverrideArg createOverride() {
-		OverrideArg propertyArg = new OverrideArg();
-		overrides.add(propertyArg);
-		return propertyArg;
-	}
-
-	/** The related Spring application context. */
-	protected ApplicationContext getContext() {
-		return (ApplicationContext) getProject().getReference(
-				AntConstants.REF_ROOT_CONTEXT);
-	}
-
-	protected void checkValueAlreadySet() {
-		if (antref != null || bean != null || original != null) {
-			throw new SlcException("Instance value already defined.");
-		}
-	}
-
-	public void setOriginal(T original) {
-		checkValueAlreadySet();
-		this.original = original;
-	}
-
-	public T getOriginal() {
-		return original;
-	}
-
-	@Override
-	public String toString() {
-		StringBuffer buf = new StringBuffer(getClass().getSimpleName());
-		if (bean != null) {
-			buf.append("#bean=").append(bean);
-		} else if (antref != null) {
-			buf.append("#antref=").append(antref);
-		} else if (original != null) {
-			buf.append("#orig=").append(original.hashCode());
-		} else {
-			buf.append("#noid");
-		}
-		buf.append("#").append(hashCode());
-		return buf.toString();
-	}
-}