beanType.pushInterceptor(dependsQName, new DefaultElementInterceptor()
{
public void add(Object parent, Object child, QName name)
{
AbstractBeanMetaData bean = (AbstractBeanMetaData) parent;
AbstractDependencyMetaData dependency = (AbstractDependencyMetaData) child;
Set<Object> demands = bean.getDemands();
if (demands == null)
{
demands = new HashSet<Object>();
bean.setDemands(demands);
}
demands.add(dependency);
}
});
// bean has a set of demands
beanType.pushInterceptor(demandQName, new DefaultElementInterceptor()
{
public void add(Object parent, Object child, QName name)
{
AbstractBeanMetaData bean = (AbstractBeanMetaData) parent;
AbstractDemandMetaData demand = (AbstractDemandMetaData) child;
Set<Object> demands = bean.getDemands();
if (demands == null)
{
demands = new HashSet<Object>();
bean.setDemands(demands);
}
demands.add(demand);
}
});
// bean has a set of supplies
beanType.pushInterceptor(supplyQName, new DefaultElementInterceptor()
{
public void add(Object parent, Object child, QName name)
{
AbstractBeanMetaData bean = (AbstractBeanMetaData) parent;
AbstractSupplyMetaData supply = (AbstractSupplyMetaData) child;
Set<AbstractSupplyMetaData> supplies = bean.getSupplies();
if (supplies == null)
{
supplies = new HashSet<AbstractSupplyMetaData>();
bean.setSupplies(supplies);
}
supplies.add(supply);
}
});
// property binding
TypeBinding propertyType = schemaBinding.getType(propertyTypeQName);
propertyType.setHandler(new DefaultElementHandler()
{
public Object startElement(Object parent, QName name, ElementBinding element)
{
return new AbstractPropertyMetaData();
}
public void attributes(Object o, QName elementName, ElementBinding element, Attributes attrs, NamespaceContext nsCtx)
{
AbstractPropertyMetaData property = (AbstractPropertyMetaData) o;
for (int i = 0; i < attrs.getLength(); ++i)
{
String localName = attrs.getLocalName(i);
if ("name".equals(localName))
property.setName(attrs.getValue(i));
else if ("class".equals(localName))
{
StringValueMetaData svmd = new StringValueMetaData();
svmd.setType(attrs.getValue(i));
property.setValue(svmd);
}
}
}
public Object endElement(Object o, QName qName, ElementBinding element)
{
AbstractPropertyMetaData x = (AbstractPropertyMetaData) o;
String name = x.getName();
if (name == null || name.trim().length() == 0)
throw new IllegalArgumentException("Null or empty property name.");
return o;
}
});
// property can take a value
propertyType.setSimpleType(new CharactersHandler()
{
public Object unmarshal(QName qName, TypeBinding typeBinding, NamespaceContext nsCtx, org.jboss.xb.binding.metadata.ValueMetaData valueMetaData, String value)
{
return new StringValueMetaData(value);
}
public void setValue(QName qName, ElementBinding element, Object owner, Object value)
{
AbstractPropertyMetaData property = (AbstractPropertyMetaData) owner;
StringValueMetaData svmd = (StringValueMetaData) value;
ValueMetaData vmd = property.getValue();
if (vmd != null && vmd instanceof StringValueMetaData)
{
StringValueMetaData previous = (StringValueMetaData) vmd;
String type = previous.getType();
if (type != null)
svmd.setType(type);
}
property.setValue(svmd);
}
});
// dependency binding
TypeBinding dependsType = schemaBinding.getType(dependsTypeQName);
dependsType.setHandler(new DefaultElementHandler()
{
public Object startElement(Object parent, QName name, ElementBinding element)
{
return new AbstractDependencyMetaData();
}
public void attributes(Object o, QName elementName, ElementBinding element, Attributes attrs, NamespaceContext nsCtx)
{
}
public Object endElement(Object o, QName qName, ElementBinding element)
{
AbstractDependencyMetaData x = (AbstractDependencyMetaData) o;
String name = (String) x.getDependency();
if (name == null || name.trim().length() == 0)
throw new IllegalArgumentException("Null or empty dependency.");
return o;
}
});
// depends can take a value
dependsType.setSimpleType(new CharactersHandler()
{
public Object unmarshal(QName qName, TypeBinding typeBinding, NamespaceContext nsCtx, org.jboss.xb.binding.metadata.ValueMetaData valueMetaData, String value)
{
return value;
}
public void setValue(QName qname, ElementBinding element, Object owner, Object value)
{
AbstractDependencyMetaData depends = (AbstractDependencyMetaData) owner;
depends.setDependency(value);
}
});
// demand binding
TypeBinding demandType = schemaBinding.getType(demandTypeQName);