/*
* 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.builder;
import java.util.HashSet;
import java.util.Set;
import org.jboss.beans.metadata.plugins.AbstractBeanMetaData;
import org.jboss.beans.metadata.plugins.AbstractClassLoaderMetaData;
import org.jboss.beans.metadata.plugins.AbstractConstructorMetaData;
import org.jboss.beans.metadata.plugins.AbstractDemandMetaData;
import org.jboss.beans.metadata.plugins.AbstractDependencyMetaData;
import org.jboss.beans.metadata.plugins.AbstractInstallMetaData;
import org.jboss.beans.metadata.plugins.AbstractPropertyMetaData;
import org.jboss.beans.metadata.plugins.AbstractSupplyMetaData;
import org.jboss.beans.metadata.plugins.AbstractValueMetaData;
import org.jboss.beans.metadata.spi.BeanMetaData;
import org.jboss.beans.metadata.spi.DemandMetaData;
import org.jboss.beans.metadata.spi.DependencyMetaData;
import org.jboss.beans.metadata.spi.PropertyMetaData;
import org.jboss.beans.metadata.spi.SupplyMetaData;
import org.jboss.beans.metadata.spi.ValueMetaData;
import org.jboss.beans.metadata.spi.builder.BeanMetaDataBuilder;
import org.jboss.dependency.spi.ControllerMode;
import org.jboss.dependency.spi.ControllerState;
/**
* Helper class.
* Similar to StringBuffer, methods return current instance of BeanMetaDataBuilder.
*
* TODO - add on demand, when building OSGi, Spring, ...
*
* @author <a href="mailto:ales.justin@jboss.com">Ales Justin</a>
*/
class BeanMetaDataBuilderImpl implements BeanMetaDataBuilder
{
private AbstractBeanMetaData beanMetaData;
// parameter builders
private ParameterMetaDataBuilder<AbstractConstructorMetaData> constructorBuilder;
private LifecycleMetaDataBuilder createBuilder;
private LifecycleMetaDataBuilder startBuilder;
private LifecycleMetaDataBuilder stopBuilder;
private LifecycleMetaDataBuilder destroyBuilder;
// install
private AbstractInstallMetaDataBuilder installBuilder;
private AbstractInstallMetaDataBuilder uninstallBuilder;
public BeanMetaDataBuilderImpl(String bean)
{
this(new AbstractBeanMetaData(bean));
}
public BeanMetaDataBuilderImpl(String name, String bean)
{
this(new AbstractBeanMetaData(name, bean));
}
public BeanMetaDataBuilderImpl(AbstractBeanMetaData beanMetaData)
{
this.beanMetaData = beanMetaData;
// lifecycle builders
createBuilder = new CreateLifecycleMetaDataBuilder(beanMetaData);
startBuilder = new StartLifecycleMetaDataBuilder(beanMetaData);
stopBuilder = new StopLifecycleMetaDataBuilder(beanMetaData);
destroyBuilder = new DestroyLifecycleMetaDataBuilder(beanMetaData);
// install
installBuilder = new InstallMetaDataBuilder(beanMetaData);
uninstallBuilder = new UninstallMetaDataBuilder(beanMetaData);
}
public BeanMetaData getBeanMetaData()
{
return beanMetaData;
}
public BeanMetaDataBuilder setAliases(Set<Object> aliases)
{
beanMetaData.setAliases(aliases);
return this;
}
public BeanMetaDataBuilder setMode(String modeString)
{
return setMode(new ControllerMode(modeString));
}
public BeanMetaDataBuilder setMode(ControllerMode mode)
{
beanMetaData.setMode(mode);
return this;
}
public BeanMetaDataBuilder setClassLoader(Object classLoader)
{
beanMetaData.setClassLoader(new AbstractClassLoaderMetaData(new AbstractValueMetaData(classLoader)));
return this;
}
protected void checkConstructorBuilder()
{
AbstractConstructorMetaData constructor = (AbstractConstructorMetaData) beanMetaData.getConstructor();
if (constructor == null)
{
constructor = new AbstractConstructorMetaData();
beanMetaData.setConstructor(constructor);
constructorBuilder = new ParameterMetaDataBuilder<AbstractConstructorMetaData>(constructor);
}
}
public BeanMetaDataBuilder setConstructorValue(Object value)
{
return setConstructorValue(new AbstractValueMetaData(value));
}
public BeanMetaDataBuilder setConstructorValue(ValueMetaData value)
{
checkConstructorBuilder();
AbstractConstructorMetaData constructor = (AbstractConstructorMetaData) beanMetaData.getConstructor();
constructor.setValue(value);
return this;
}
public BeanMetaDataBuilder addConstructorParameter(String type, Object value)
{
checkConstructorBuilder();
constructorBuilder.addParameterMetaData(type, value);
return this;
}
public BeanMetaDataBuilder addConstructorParameter(String type, ValueMetaData value)
{
checkConstructorBuilder();
constructorBuilder.addParameterMetaData(type, value);
return this;
}
public BeanMetaDataBuilder addPropertyMetaData(String name, Object value)
{
Set<PropertyMetaData> properties = getProperties();
properties.add(new AbstractPropertyMetaData(name, value));
return this;
}
public BeanMetaDataBuilder addPropertyMetaData(String name, String value)
{
Set<PropertyMetaData> properties = getProperties();
properties.add(new AbstractPropertyMetaData(name, value));
return this;
}
public BeanMetaDataBuilder addPropertyMetaData(String name, ValueMetaData value)
{
Set<PropertyMetaData> properties = getProperties();
properties.add(new AbstractPropertyMetaData(name, value));
return this;
}
private Set<PropertyMetaData> getProperties()
{
Set<PropertyMetaData> properties = beanMetaData.getProperties();
if (properties == null)
{
properties = new HashSet<PropertyMetaData>();
beanMetaData.setProperties(properties);
}
return properties;
}
public BeanMetaDataBuilder setCreate(String methodName)
{
createBuilder.createLifecycleMetaData(methodName);
return this;
}
public BeanMetaDataBuilder addCreateParameter(String type, Object value)
{
createBuilder.addParameterMetaData(type, value);
return this;
}
public BeanMetaDataBuilder addCreateParameter(String type, ValueMetaData value)
{
createBuilder.addParameterMetaData(type, value);
return this;
}
public BeanMetaDataBuilder setStart(String methodName)
{
startBuilder.createLifecycleMetaData(methodName);
return this;
}
public BeanMetaDataBuilder addStartParameter(String type, Object value)
{
startBuilder.addParameterMetaData(type, value);
return this;
}
public BeanMetaDataBuilder addStartParameter(String type, ValueMetaData value)
{
startBuilder.addParameterMetaData(type, value);
return this;
}
public BeanMetaDataBuilder setStop(String methodName)
{
stopBuilder.createLifecycleMetaData(methodName);
return this;
}
public BeanMetaDataBuilder addStopParameter(String type, Object value)
{
stopBuilder.addParameterMetaData(type, value);
return this;
}
public BeanMetaDataBuilder addStopParameter(String type, ValueMetaData value)
{
stopBuilder.addParameterMetaData(type, value);
return this;
}
public BeanMetaDataBuilder setDestroy(String methodName)
{
destroyBuilder.createLifecycleMetaData(methodName);
return this;
}
public BeanMetaDataBuilder addDestroyParameter(String type, Object value)
{
destroyBuilder.addParameterMetaData(type, value);
return this;
}
public BeanMetaDataBuilder addDestroyParameter(String type, ValueMetaData value)
{
destroyBuilder.addParameterMetaData(type, value);
return this;
}
public BeanMetaDataBuilder addSupply(Object supply)
{
return addSupply(supply, null);
}
public BeanMetaDataBuilder addSupply(Object supply, String type)
{
Set<SupplyMetaData> supplies = beanMetaData.getSupplies();
if (supplies == null)
{
supplies = new HashSet<SupplyMetaData>();
beanMetaData.setSupplies(supplies);
}
AbstractSupplyMetaData asmd = new AbstractSupplyMetaData(supply);
if (type != null)
asmd.setType(type);
supplies.add(asmd);
return this;
}
public BeanMetaDataBuilder addDemand(Object demand)
{
return addDemand(demand, null, null);
}
public BeanMetaDataBuilder addDemand(Object demand, String whenRequired, String transformer)
{
Set<DemandMetaData> demands = beanMetaData.getDemands();
if (demands == null)
{
demands = new HashSet<DemandMetaData>();
beanMetaData.setDemands(demands);
}
AbstractDemandMetaData admd = new AbstractDemandMetaData(demand);
if (whenRequired != null)
admd.setWhenRequired(new ControllerState(whenRequired));
if (transformer != null)
admd.setTransformer(transformer);
demands.add(admd);
return this;
}
public BeanMetaDataBuilder addDependency(Object dependency)
{
Set<DependencyMetaData> dependencies = beanMetaData.getDepends();
if (dependencies == null)
{
dependencies = new HashSet<DependencyMetaData>();
beanMetaData.setDepends(dependencies);
}
dependencies.add(new AbstractDependencyMetaData(dependency));
return this;
}
public BeanMetaDataBuilder addInstall(String methodName)
{
return addInstall(methodName, null);
}
public BeanMetaDataBuilder addInstall(String methodName, String bean)
{
return addInstall(methodName, bean, new String[]{}, new Object[]{});
}
public BeanMetaDataBuilder addInstall(String methodName, String type, Object value)
{
return addInstall(methodName, null, type, value);
}
public BeanMetaDataBuilder addInstall(String methodName, String bean, String type, Object value)
{
return addInstall(methodName, bean, new String[]{type}, new Object[]{value});
}
public BeanMetaDataBuilder addInstall(String methodName, String[] types, Object[] values)
{
return addInstall(methodName, null, types, values);
}
public BeanMetaDataBuilder addInstall(String methodName, String bean, String[] types, Object[] values)
{
AbstractInstallMetaData install = (AbstractInstallMetaData)installBuilder.createLifecycleMetaData(methodName);
install.setBean(bean);
for(int i = 0; i < types.length; i++)
{
installBuilder.addParameter(install, types[i], values[i]);
}
return this;
}
public BeanMetaDataBuilder addUninstall(String methodName)
{
return addUninstall(methodName, null);
}
public BeanMetaDataBuilder addUninstall(String methodName, String type, Object value)
{
return addUninstall(methodName, new String[]{type}, new Object[]{value});
}
public BeanMetaDataBuilder addUninstall(String methodName, String[] types, Object[] values)
{
return addUninstall(methodName, null, types, values);
}
public BeanMetaDataBuilder addUninstall(String methodName, String bean)
{
return addUninstall(methodName, bean, new String[]{}, new Object[]{});
}
public BeanMetaDataBuilder addUninstall(String methodName, String bean, String type, Object value)
{
return addUninstall(methodName, bean, new String[]{type}, new Object[]{value});
}
public BeanMetaDataBuilder addUninstall(String methodName, String bean, String[] types, Object[] values)
{
AbstractInstallMetaData uninstall = (AbstractInstallMetaData)uninstallBuilder.createLifecycleMetaData(methodName);
uninstall.setBean(bean);
for(int i = 0; i < types.length; i++)
{
uninstallBuilder.addParameter(uninstall, types[i], values[i]);
}
return this;
}
}