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package org.kuali.rice.core.impl.resourceloader; |
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import org.kuali.rice.core.api.config.ConfigurationException; |
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import org.kuali.rice.core.api.config.property.Config; |
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import org.kuali.rice.core.api.config.property.ConfigContext; |
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import org.kuali.rice.core.api.resourceloader.GlobalResourceLoader; |
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import org.kuali.rice.core.api.resourceloader.ResourceLoader; |
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import org.kuali.rice.core.framework.resourceloader.BaseResourceLoader; |
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import javax.servlet.ServletContext; |
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import javax.xml.namespace.QName; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.List; |
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40 | 0 | public class RiceResourceLoaderFactory { |
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private static final String RICE_ROOT_RESOURCE_LOADER_NAME = "RICE_ROOT_RESOURCE_LOADER"; |
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private static final String RICE_SPRING_RESOURCE_LOADER_NAME = "RICE_SPRING_RESOURCE_LOADER_NAME"; |
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public static ResourceLoader createRootRiceResourceLoader(ServletContext context, List<String> springFileLocations, String prefix) { |
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48 | 0 | if ("KSB".equals(prefix.toUpperCase())) { |
49 | 0 | prefix = "K~S~B"; |
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} |
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52 | 0 | final Config config = ConfigContext.getCurrentContextConfig(); |
53 | 0 | if (config.getServiceNamespace() == null) { |
54 | 0 | throw new ConfigurationException("No service namespace available at this time"); |
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} |
56 | 0 | final QName root = new QName(config.getServiceNamespace(), prefix.toUpperCase() + "_" + RICE_ROOT_RESOURCE_LOADER_NAME); |
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58 | 0 | if (getRootResourceLoaderNames() == null || !getRootResourceLoaderNames().contains(root)) { |
59 | 0 | addRootResourceLoaderName(root); |
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} |
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62 | 0 | final QName spring = new QName(config.getServiceNamespace(), prefix.toUpperCase() + "_" + RICE_SPRING_RESOURCE_LOADER_NAME); |
63 | 0 | if (getSpringResourceLoaderNames() == null || !getSpringResourceLoaderNames().contains(root)) { |
64 | 0 | addSpringResourceLoaderName(spring); |
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} |
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67 | 0 | final ResourceLoader rootResourceLoader = new BaseResourceLoader(root, new SimpleServiceLocator()); |
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69 | 0 | final ResourceLoader springResourceLoader = new SpringResourceLoader(spring, springFileLocations, context); |
70 | 0 | rootResourceLoader.addResourceLoaderFirst(springResourceLoader); |
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72 | 0 | return rootResourceLoader; |
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} |
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public static Collection<BaseResourceLoader> getRootResourceLoaders() { |
76 | 0 | final Collection<QName> names = getRootResourceLoaderNames(); |
77 | 0 | final Collection<BaseResourceLoader> loaders = new ArrayList<BaseResourceLoader>(); |
78 | 0 | for (QName name : names) { |
79 | 0 | loaders.add((BaseResourceLoader) GlobalResourceLoader.getResourceLoader(name)); |
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} |
81 | 0 | return loaders; |
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} |
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public static Collection<SpringResourceLoader> getSpringResourceLoaders() { |
85 | 0 | final Collection<QName> names = getSpringResourceLoaderNames(); |
86 | 0 | final Collection<SpringResourceLoader> loaders = new ArrayList<SpringResourceLoader>(); |
87 | 0 | for (QName name : names) { |
88 | 0 | loaders.add((SpringResourceLoader) GlobalResourceLoader.getResourceLoader(name)); |
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} |
90 | 0 | return loaders; |
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} |
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@SuppressWarnings("unchecked") |
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private static Collection<QName> getRootResourceLoaderNames() { |
95 | 0 | return (Collection<QName>) ConfigContext.getCurrentContextConfig().getObject(RICE_ROOT_RESOURCE_LOADER_NAME); |
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} |
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private static void addRootResourceLoaderName(QName name) { |
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@SuppressWarnings("unchecked") |
100 | 0 | Collection<QName> names = (Collection<QName>) ConfigContext.getCurrentContextConfig().getObject(RICE_ROOT_RESOURCE_LOADER_NAME); |
101 | 0 | if (names == null) { |
102 | 0 | names = new ArrayList<QName>(); |
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} |
104 | 0 | names.add(name); |
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106 | 0 | ConfigContext.getCurrentContextConfig().putObject(RICE_ROOT_RESOURCE_LOADER_NAME, names); |
107 | 0 | } |
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@SuppressWarnings("unchecked") |
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private static Collection<QName> getSpringResourceLoaderNames() { |
111 | 0 | return (Collection<QName>) ConfigContext.getCurrentContextConfig().getObject(RICE_SPRING_RESOURCE_LOADER_NAME); |
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} |
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private static void addSpringResourceLoaderName(QName name) { |
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@SuppressWarnings("unchecked") |
116 | 0 | Collection<QName> names = (Collection<QName>) ConfigContext.getCurrentContextConfig().getObject(RICE_SPRING_RESOURCE_LOADER_NAME); |
117 | 0 | if (names == null) { |
118 | 0 | names = new ArrayList<QName>(); |
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} |
120 | 0 | names.add(name); |
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122 | 0 | ConfigContext.getCurrentContextConfig().putObject(RICE_SPRING_RESOURCE_LOADER_NAME, names); |
123 | 0 | } |
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} |