Examples of MetadataGenerator

org.apache.ace.obr.metadata.MetadataGenerator
org.sonatype.aether.impl.MetadataGenerator
A metadata generator that participates in the installation/deployment of artifacts. @author Benjamin Bentmann
org.teavm.platform.metadata.MetadataGenerator
Represents a generator, that produces resources during compilation phase. User must implement this interface and bind this implementation to a method that would read resources at runtime.

Here is the full workflow:
- Compiler finds a method that is marked with the {@link MetadataProvider} annotation.This method must be declared as native, otherwise compiler should throw an exception.
- Compiler instantiates the {@link MetadataGenerator} instance with the no-arg constructorIf no such constructor exists, compiler throws exception.
- Compiler runs the {@link #generateMetadata(MetadataGeneratorContext,MethodReference)} methodands gets the produced resource.
- Compiler generates implementation of the method marked with {@link MetadataProvider}, that will return the generated resource in run time.
Therefore, the type of the value, returned by the {@link #generateMetadata(MetadataGeneratorContext,MethodReference)}method must match the returning type of the appropriate method, marked with {@link MetadataProvider}.

The valid resource types are the following:
- Valid interfaces, extending the {@link Resource} annotation. Read the description of this interfacefor detailed description about valid resources interfaces.
- {@link ResourceArray} of valid resources.
- {@link ResourceMap} of valid resources.
- The null value.
All other types are not considered to be resources and therefore are not accepted.
@author Alexey Andreev

Examples of org.apache.ace.obr.metadata.MetadataGenerator

        dir.delete();
        dir.mkdir();
        generateBundle(File.createTempFile("bundle", ".jar", dir), "bundle.symbolicname.1", "1.0.0");
        generateBundle(File.createTempFile("bundle", ".jar", dir), "bundle.symbolicname.2", "1.0.0");
        generateBundle(File.createTempFile("bundle", ".jar", dir), "bundle.symbolicname.3", "1.0.0");
        MetadataGenerator meta = new BIndexMetadataGenerator();
        meta.generateMetadata(dir);
        File index = new File(dir, "repository.xml");
        assert index.exists() : "No repository index was generated";
        assert index.length() > 0 : "Repository index can not be size 0";
        int count = 0;
        String line;

View Full Code Here

Examples of org.apache.ace.obr.metadata.MetadataGenerator

        File dir = File.createTempFile("meta", "");
        dir.delete();
        dir.mkdir();
        File bundle = File.createTempFile("bundle", ".jar", dir);
        generateBundle(bundle, "bundle.symbolicname.1", "1.0.0");
        MetadataGenerator meta = new BIndexMetadataGenerator();
        meta.generateMetadata(dir);
        bundle.delete();
        meta.generateMetadata(dir);
        File index = new File(dir, "repository.xml");
        assert index.exists() : "No repository index was generated";
        assert index.length() > 0 : "Repository index can not be size 0";
        int count = 0;
        String line;

View Full Code Here

Examples of org.apache.ace.obr.metadata.MetadataGenerator

        dir.delete();
        dir.mkdir();
        generateBundle(File.createTempFile("bundle", ".jar", dir), "bundle.symbolicname.1", "1.0.0");
        generateBundle(File.createTempFile("bundle", ".jar", dir), "bundle.symbolicname.2", "1.0.0");
        generateBundle(File.createTempFile("bundle", ".jar", dir), "bundle.symbolicname.3", "1.0.0");
        MetadataGenerator meta = new BIndexMetadataGenerator();
        meta.generateMetadata(dir);
        File index = new File(dir, "repository.xml");
        assert index.exists() : "No repository index was generated";
        assert index.length() > 0 : "Repository index can not be size 0";
        int count = 0;
        String line;

View Full Code Here

Examples of org.apache.ace.obr.metadata.MetadataGenerator

        File dir = File.createTempFile("meta", "");
        dir.delete();
        dir.mkdir();
        File bundle = File.createTempFile("bundle", ".jar", dir);
        generateBundle(bundle, "bundle.symbolicname.1", "1.0.0");
        MetadataGenerator meta = new BIndexMetadataGenerator();
        meta.generateMetadata(dir);
        bundle.delete();
        meta.generateMetadata(dir);
        File index = new File(dir, "repository.xml");
        assert index.exists() : "No repository index was generated";
        assert index.length() > 0 : "Repository index can not be size 0";
        int count = 0;
        String line;

View Full Code Here

Examples of org.apache.ace.obr.metadata.MetadataGenerator

        dir.delete();
        dir.mkdir();
        generateBundle(File.createTempFile("bundle", ".jar", dir), "bundle.symbolicname.1", "1.0.0");
        generateBundle(File.createTempFile("bundle", ".jar", dir), "bundle.symbolicname.2", "1.0.0");
        generateBundle(File.createTempFile("bundle", ".jar", dir), "bundle.symbolicname.3", "1.0.0");
        MetadataGenerator meta = new BIndexMetadataGenerator();
        meta.generateMetadata(dir);
        File index = new File(dir, "repository.xml");
        assert index.exists() : "No repository index was generated";
        assert index.length() > 0 : "Repository index can not be size 0";
        int count = 0;
        String line;

View Full Code Here

Examples of org.apache.ace.obr.metadata.MetadataGenerator

        File dir = File.createTempFile("meta", "");
        dir.delete();
        dir.mkdir();
        File bundle = File.createTempFile("bundle", ".jar", dir);
        generateBundle(bundle, "bundle.symbolicname.1", "1.0.0");
        MetadataGenerator meta = new BIndexMetadataGenerator();
        meta.generateMetadata(dir);
        bundle.delete();
        meta.generateMetadata(dir);
        File index = new File(dir, "repository.xml");
        assert index.exists() : "No repository index was generated";
        assert index.length() > 0 : "Repository index can not be size 0";
        int count = 0;
        String line;

View Full Code Here

Examples of org.sonatype.aether.impl.MetadataGenerator


        List<MetadataGenerator> generators = new ArrayList<MetadataGenerator>();


        for ( MetadataGeneratorFactory factory : factories )
        {
            MetadataGenerator generator = factory.newInstance( session, request );
            if ( generator != null )
            {
                generators.add( generator );
            }
        }

View Full Code Here

Examples of org.sonatype.aether.impl.MetadataGenerator


        List<MetadataGenerator> generators = new ArrayList<MetadataGenerator>();


        for ( MetadataGeneratorFactory factory : factories )
        {
            MetadataGenerator generator = factory.newInstance( session, request );
            if ( generator != null )
            {
                generators.add( generator );
            }
        }

View Full Code Here

Examples of org.teavm.platform.metadata.MetadataGenerator

            cons = generatorClass.getConstructor();
        } catch (NoSuchMethodException e) {
            throw new RuntimeException("Metadata generator " + generatorClassName + " does not have a public " +
                    "no-arg constructor", e);
        }
        MetadataGenerator generator;
        try {
            generator = (MetadataGenerator)cons.newInstance();
        } catch (IllegalAccessException | InstantiationException e) {
            throw new RuntimeException("Error instantiating metadata generator " + generatorClassName, e);
        } catch (InvocationTargetException e) {
            throw new RuntimeException("Error instantiating metadata generator " + generatorClassName,
                    e.getTargetException());
        }
        DefaultMetadataGeneratorContext metadataContext = new DefaultMetadataGeneratorContext(context.getClassSource(),
                context.getClassLoader(), context.getProperties(), context);


        // Generate resource loader
        Resource resource = generator.generateMetadata(metadataContext, methodRef);
        writer.append("if (!window.hasOwnProperty(\"").appendMethodBody(methodRef).append("$$resource\")) {")
                .indent().softNewLine();
        writer.append("window.").appendMethodBody(methodRef).append("$$resource = ");
        ResourceWriterHelper.write(writer, resource);
        writer.append(';').softNewLine();

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.