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package org.apache.tapestry.resolver; |
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import org.apache.hivemind.Resource; |
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import org.apache.tapestry.INamespace; |
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import org.apache.tapestry.engine.ISpecificationSource; |
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import org.apache.tapestry.spec.IComponentSpecification; |
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public class AbstractSpecificationResolver |
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{ |
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private INamespace _namespace; |
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private IComponentSpecification _specification; |
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private ISpecificationSource _specificationSource; |
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private ISpecificationResolverDelegate _delegate; |
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private String _applicationId; |
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private Resource _contextRoot; |
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private Resource _webInfLocation; |
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private Resource _webInfAppLocation; |
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public void initializeService() |
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{ |
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_webInfLocation = _contextRoot.getRelativeResource("WEB-INF/"); |
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_webInfAppLocation = _webInfLocation.getRelativeResource(_applicationId + "/"); |
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} |
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public ISpecificationResolverDelegate getDelegate() |
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{ |
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return _delegate; |
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} |
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protected Resource getContextRoot() |
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{ |
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return _contextRoot; |
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} |
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public void setContextRoot(Resource contextRoot) |
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{ |
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_contextRoot = contextRoot; |
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} |
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protected void setNamespace(INamespace namespace) |
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_namespace = namespace; |
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} |
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public INamespace getNamespace() |
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{ |
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return _namespace; |
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} |
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protected ISpecificationSource getSpecificationSource() |
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{ |
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return _specificationSource; |
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} |
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protected Resource getWebInfLocation() |
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{ |
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return _webInfLocation; |
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} |
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protected Resource getWebInfAppLocation() |
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return _webInfAppLocation; |
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} |
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public IComponentSpecification getSpecification() |
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{ |
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return _specification; |
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} |
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protected void setSpecification(IComponentSpecification specification) |
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{ |
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_specification = specification; |
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} |
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protected void reset() |
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{ |
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_namespace = null; |
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_specification = null; |
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} |
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public void setDelegate(ISpecificationResolverDelegate delegate) |
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{ |
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_delegate = delegate; |
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} |
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public void setApplicationId(String applicationId) |
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{ |
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_applicationId = applicationId; |
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} |
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public void setSpecificationSource(ISpecificationSource source) |
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{ |
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_specificationSource = source; |
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} |
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protected INamespace getApplicationNamespace() |
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{ |
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return _specificationSource.getApplicationNamespace(); |
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} |
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protected INamespace getFrameworkNamespace() |
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{ |
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return _specificationSource.getFrameworkNamespace(); |
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} |
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protected INamespace findNamespaceForId(INamespace containerNamespace, String libraryId) |
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{ |
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if (libraryId == null) |
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return containerNamespace; |
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if (libraryId.equals(INamespace.APPLICATION_NAMESPACE)) |
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return getApplicationNamespace(); |
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if (libraryId.equals(INamespace.FRAMEWORK_NAMESPACE)) |
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return getFrameworkNamespace(); |
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return containerNamespace.getChildNamespace(libraryId); |
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} |
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} |