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package org.apache.tapestry.services.impl; |
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import org.apache.hivemind.Location; |
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import org.apache.tapestry.IComponent; |
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import org.apache.tapestry.INamespace; |
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import org.apache.tapestry.IRequestCycle; |
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import org.apache.tapestry.Tapestry; |
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import org.apache.tapestry.parse.ITemplateParserDelegate; |
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import org.apache.tapestry.resolver.ComponentSpecificationResolver; |
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import org.apache.tapestry.spec.IComponentSpecification; |
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public class DefaultParserDelegate implements ITemplateParserDelegate |
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{ |
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private IComponent _component; |
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private ComponentSpecificationResolver _resolver; |
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private IRequestCycle _cycle; |
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private String _componentAttributeName; |
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public DefaultParserDelegate(IComponent component, String componentAttributeName, |
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IRequestCycle cycle, ComponentSpecificationResolver resolver) |
44 | 0 | { |
45 | 0 | _component = component; |
46 | 0 | _componentAttributeName = componentAttributeName; |
47 | 0 | _resolver = resolver; |
48 | 0 | _cycle = cycle; |
49 | 0 | } |
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public boolean getKnownComponent(String componentId) |
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{ |
53 | 0 | return _component.getSpecification().getComponent(componentId) != null; |
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} |
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public boolean getAllowBody(String componentId, Location location) |
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{ |
58 | 0 | IComponent embedded = _component.getComponent(componentId); |
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60 | 0 | if (embedded == null) |
61 | 0 | throw Tapestry.createNoSuchComponentException(_component, componentId, location); |
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63 | 0 | return embedded.getSpecification().getAllowBody(); |
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} |
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public boolean getAllowBody(String libraryId, String type, Location location) |
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{ |
68 | 0 | INamespace namespace = _component.getNamespace(); |
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70 | 0 | _resolver.resolve(_cycle, namespace, libraryId, type, location); |
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72 | 0 | IComponentSpecification spec = _resolver.getSpecification(); |
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74 | 0 | return spec.getAllowBody(); |
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} |
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public String getComponentAttributeName() |
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{ |
79 | 0 | return _componentAttributeName; |
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} |
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} |