/*
* JBoss, Home of Professional Open Source
* Copyright 2006, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.beans.metadata.plugins;
import javax.xml.bind.annotation.XmlAnyElement;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlType;
import org.jboss.beans.metadata.spi.MetaDataVisitor;
import org.jboss.beans.metadata.spi.ValueMetaData;
import org.jboss.dependency.plugins.graph.Search;
import org.jboss.dependency.plugins.graph.SearchDependencyItem;
import org.jboss.dependency.spi.Controller;
import org.jboss.dependency.spi.ControllerContext;
import org.jboss.dependency.spi.ControllerState;
import org.jboss.dependency.spi.DependencyItem;
import org.jboss.dependency.spi.dispatch.AttributeDispatchContext;
import org.jboss.dependency.spi.graph.GraphController;
import org.jboss.dependency.spi.graph.SearchInfo;
import org.jboss.managed.api.annotation.ManagementProperty;
import org.jboss.reflect.spi.TypeInfo;
import org.jboss.util.JBossStringBuilder;
import org.jboss.xb.annotations.JBossXmlAttribute;
/**
* Search value metadata.
*
* @deprecated use <inject search="search-type"/>
* @author <a href="mailto:ales.justin@jboss.com">Ales Justin</a>
*/
@Deprecated
@XmlType(name="searchType")
public class AbstractSearchValueMetaData extends AbstractValueMetaData
{
/** The serialVersionUID */
private static final long serialVersionUID = 1L;
private ControllerState state;
private SearchInfo search;
private String property;
private ControllerContext context;
// Used in JBossXB
public AbstractSearchValueMetaData()
{
}
public AbstractSearchValueMetaData(Object value, ControllerState state, SearchInfo search, String property)
{
super(value);
if (search == null)
throw new IllegalArgumentException("Null search type");
this.state = state;
this.search = search;
this.property = property;
}
public Object getValue(TypeInfo info, ClassLoader cl) throws Throwable
{
// we're here, so it must be GraphController instance
Controller controller = context.getController();
GraphController gc = (GraphController)controller;
ControllerState dependentState = state;
if (dependentState == null)
dependentState = ControllerState.INSTALLED;
ControllerContext context = gc.getContext(getUnderlyingValue(), dependentState, search);
Object result;
if (property != null && property.length() > 0)
{
if (context instanceof AttributeDispatchContext)
{
AttributeDispatchContext adc = (AttributeDispatchContext)context;
result = adc.get(property);
}
else
throw new IllegalArgumentException(
"Cannot use property attribute, context is not AttributeDispatchContext: " + context +
", metadata: " + this);
}
else
{
result = context.getTarget();
}
return info != null ? info.convertValue(result) : result;
}
public void initialVisit(MetaDataVisitor visitor)
{
context = visitor.getControllerContext();
super.initialVisit(visitor);
}
public void describeVisit(MetaDataVisitor visitor)
{
Object name = context.getName();
Object iDependOn = getUnderlyingValue();
ControllerState whenRequired = visitor.getContextState();
ControllerState dependentState = state;
if (dependentState == null)
dependentState = ControllerState.INSTALLED;
DependencyItem item = new SearchDependencyItem(name, iDependOn, whenRequired, dependentState, search);
visitor.addDependency(item);
super.describeVisit(visitor);
}
@XmlAttribute(name="bean")
@JBossXmlAttribute(type=String.class)
public void setValue(Object value)
{
super.setValue(value);
}
@XmlAnyElement
@ManagementProperty(ignored = true)
public void setValueObject(Object value)
{
if (value == null)
setValue(null);
else if (value instanceof ValueMetaData)
setValue(value);
else
setValue(new AbstractValueMetaData(value));
}
@XmlAttribute
public void setState(ControllerState state)
{
this.state = state;
}
@XmlAttribute(name = "type")
public void setSearch(Search search)
{
this.search = search;
}
@XmlAttribute
public void setProperty(String property)
{
this.property = property;
}
public void toString(JBossStringBuilder buffer)
{
super.toString(buffer);
buffer.append("search=").append(search);
}
public void toShortString(JBossStringBuilder buffer)
{
super.toShortString(buffer);
buffer.append("search=").append(search);
}
}