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package org.apache.tapestry.portlet; |
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import javax.portlet.PortletConfig; |
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import org.apache.hivemind.Resource; |
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import org.apache.tapestry.parse.ISpecificationParser; |
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import org.apache.tapestry.services.ApplicationGlobals; |
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import org.apache.tapestry.spec.ApplicationSpecification; |
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import org.apache.tapestry.spec.IApplicationSpecification; |
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import org.apache.tapestry.web.WebContext; |
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import org.apache.tapestry.web.WebContextResource; |
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41 | 0 | public class PortletApplicationSpecificationInitializer implements |
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PortletApplicationInitializer |
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{ |
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private WebContext _context; |
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private ApplicationGlobals _globals; |
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private ISpecificationParser _parser; |
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public void initialize(PortletConfig portletConfig) |
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{ |
53 | 0 | String name = portletConfig.getPortletName(); |
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55 | 0 | Resource resource = findApplicationSpecification(name); |
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57 | 0 | IApplicationSpecification specification = resource == null ? constructStandinSpecification(name) |
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: _parser.parseApplicationSpecification(resource); |
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60 | 0 | _globals.storeSpecification(specification); |
61 | 0 | } |
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private Resource findApplicationSpecification(String name) |
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{ |
65 | 0 | String expectedName = name + ".application"; |
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67 | 0 | Resource webInfLocation = new WebContextResource(_context, "/WEB-INF/"); |
68 | 0 | Resource webInfAppLocation = webInfLocation.getRelativeResource(name |
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+ "/"); |
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71 | 0 | Resource result = check(webInfAppLocation, expectedName); |
72 | 0 | if (result != null) return result; |
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74 | 0 | return check(webInfLocation, expectedName); |
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} |
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private Resource check(Resource resource, String name) |
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{ |
79 | 0 | Resource result = resource.getRelativeResource(name); |
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81 | 0 | if (result.getResourceURL() != null) return result; |
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83 | 0 | return null; |
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} |
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private IApplicationSpecification constructStandinSpecification(String name) |
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{ |
88 | 0 | ApplicationSpecification result = new ApplicationSpecification(); |
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92 | 0 | Resource virtualLocation = new WebContextResource(_context, "/WEB-INF/" |
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+ name + ".application"); |
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95 | 0 | result.setSpecificationLocation(virtualLocation); |
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97 | 0 | result.setName(name); |
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99 | 0 | return result; |
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} |
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public void setContext(WebContext context) |
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{ |
104 | 0 | _context = context; |
105 | 0 | } |
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public void setGlobals(ApplicationGlobals globals) |
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{ |
109 | 0 | _globals = globals; |
110 | 0 | } |
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public void setParser(ISpecificationParser parser) |
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{ |
114 | 0 | _parser = parser; |
115 | 0 | } |
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} |