Example usage for org.apache.maven.plugin.descriptor Requirement Requirement

Introduction

In this page you can find the example usage for org.apache.maven.plugin.descriptor Requirement Requirement.

Prototype

public Requirement(String role, String roleHint) 

Source Link

Usage

From source file:org.efaps.maven_java5.EfapsAnnotationDescriptorExtractor.java

License:Open Source License

/**
 *
 * @param _cur            class to get the field parameters
 * @param _mojoDescriptor mojo descriptor where to attach the field
 *                        parameters//w  ww  .  java 2  s.  c o m
 * @throws InvalidPluginDescriptorException
 */
private void attachFieldParameters(final Class<?> _cur, final MojoDescriptor _mojoDescriptor)
        throws InvalidPluginDescriptorException {
    for (final Field f : _cur.getDeclaredFields()) {
        final org.apache.maven.plugin.descriptor.Parameter paramDescriptor = new org.apache.maven.plugin.descriptor.Parameter();

        paramDescriptor.setName(f.getName());

        final Parameter paramAnno = f.getAnnotation(Parameter.class);

        if (paramAnno != null) {
            paramDescriptor.setAlias(nullify(paramAnno.alias()));
            paramDescriptor.setDefaultValue(nullify(paramAnno.defaultValue()));
            paramDescriptor.setEditable(!paramAnno.readonly());
            paramDescriptor.setExpression(nullify(paramAnno.expression()));

            if ("${reports}".equals(paramDescriptor.getExpression())) {
                _mojoDescriptor.setRequiresReports(true);
            }

            paramDescriptor.setImplementation(nullify(paramAnno.implementation()));
            paramDescriptor.setRequired(paramAnno.required());

            final String property = nullify(paramAnno.property());

            if (property != null) {
                paramDescriptor.setName(property);
            }
        }

        final Component componentAnno = f.getAnnotation(Component.class);

        if (componentAnno != null) {
            String role = nullify(componentAnno.role());
            if (role == null) {
                role = f.getType().getCanonicalName();
            }
            paramDescriptor.setRequirement(new Requirement(role, nullify(componentAnno.roleHint())));
        }

        if ((paramAnno != null) || (componentAnno != null)) {
            paramDescriptor.setType(f.getType().getCanonicalName());
            _mojoDescriptor.addParameter(paramDescriptor);
        }
    }
}

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