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| package org.apache.tapestry.binding; |
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| import org.apache.hivemind.ApplicationRuntimeException; |
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| import org.apache.hivemind.Location; |
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| import org.apache.hivemind.util.Defense; |
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| import org.apache.tapestry.IComponent; |
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| import org.apache.tapestry.coerce.ValueConverter; |
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| public class ComponentBinding extends AbstractBinding |
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| { |
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| private final IComponent _component; |
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| |
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| private final String _componentId; |
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| |
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| public ComponentBinding(String description, ValueConverter valueConverter, Location location,
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| IComponent component, String componentId) |
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| { |
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| super(description, valueConverter, location);
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| Defense.notNull(component, "component");
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| Defense.notNull(componentId, "componentId");
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| _component = component;
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| _componentId = componentId;
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| } |
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| public Object getObject()
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| { |
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| try
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| { |
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| return _component.getComponent(_componentId);
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| } |
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| catch (Exception ex) |
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| { |
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| throw new ApplicationRuntimeException(ex.getMessage(), getLocation(), ex);
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| } |
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| } |
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| public Object getComponent()
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| { |
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| return _component;
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| } |
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| } |