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author | Thomas Lenz <thomas.lenz@egiz.gv.at> | 2020-06-10 13:41:02 +0200 |
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committer | Thomas Lenz <thomas.lenz@egiz.gv.at> | 2020-06-10 13:41:02 +0200 |
commit | e3097f723fb9c7b7dda9a1c56f86af0c922651b0 (patch) | |
tree | c5652066c288e664faf2d8df26f861e6c0853755 /eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/AttributeBuilderRegistration.java | |
parent | 9db3b30a4ee0fd6a60672352b033dc48f43b901f (diff) | |
parent | 60317229269fa1764b5ff261dd42384c80d66161 (diff) | |
download | EAAF-Components-e3097f723fb9c7b7dda9a1c56f86af0c922651b0.tar.gz EAAF-Components-e3097f723fb9c7b7dda9a1c56f86af0c922651b0.tar.bz2 EAAF-Components-e3097f723fb9c7b7dda9a1c56f86af0c922651b0.zip |
Merge branch 'nightlyBuild' of gitlab.iaik.tugraz.at:egiz/eaaf_components into nightlyBuild
Diffstat (limited to 'eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/AttributeBuilderRegistration.java')
-rw-r--r-- | eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/AttributeBuilderRegistration.java | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/AttributeBuilderRegistration.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/AttributeBuilderRegistration.java new file mode 100644 index 00000000..135bd789 --- /dev/null +++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/AttributeBuilderRegistration.java @@ -0,0 +1,88 @@ +package at.gv.egiz.eaaf.core.impl.idp.builder; + +import java.util.HashMap; +import java.util.Iterator; +import java.util.ServiceLoader; + +import at.gv.egiz.eaaf.core.api.idp.IAttributeBuilder; +import lombok.extern.slf4j.Slf4j; + +@Slf4j +public class AttributeBuilderRegistration { + + private static HashMap<String, IAttributeBuilder> builders; + + private static ServiceLoader<IAttributeBuilder> attributBuilderLoader = + ServiceLoader.load(IAttributeBuilder.class); + + private static void addBuilder(final IAttributeBuilder builder) { + builders.put(builder.getName(), builder); + } + + static { + builders = new HashMap<>(); + + log.info("Loading protocol attribut-builder modules:"); + if (attributBuilderLoader != null) { + final Iterator<IAttributeBuilder> moduleLoaderInterator = attributBuilderLoader.iterator(); + while (moduleLoaderInterator.hasNext()) { + try { + final IAttributeBuilder modul = moduleLoaderInterator.next(); + log.info("Loading attribut-builder Modul Information: " + modul.getName()); + addBuilder(modul); + + } catch (final Throwable e) { + log.error("Check configuration! " + "Some attribute-builder modul" + + " is not a valid IAttributeBuilder", e); + } + } + } + + log.info("Loading attribute-builder modules done"); + + } + + /** + * Get a specific attribute builder. + * + * @param name Attribute-builder friendly name + * + * @return Attribute-builder with this name or null if builder does not exists + */ + public static IAttributeBuilder getAttributeBuilder(final String name) { + return builders.get(name); + + } + + /** + * Check if a specific attribute-builder is available. + * + * @param name Attribute-builder friendly name + * @return <code>true</code> if the builder is registered, otherwise <code>false</code> + */ + public static boolean containsBuilder(final String name) { + return builders.containsKey(name); + + } + + /** + * Get all registered attribute-builder. + * + * @return {@link Iterator} of all available builders + */ + public static Iterator<IAttributeBuilder> getAllRegistratedBuilder() { + return builders.values().iterator(); + + } + + /** + * Get the number of currently register attribute builders. + * + * @return number of attribute builders + */ + public static int getNumberOfRegisteredBuilders() { + return builders.size(); + + } + +} |