Package io.quarkus.deployment

Class Capabilities

    • Constructor Detail

      • Capabilities

        public Capabilities​(Set<String> capabilities)

    • Method Detail

      • getCapabilities

        public Set<String> getCapabilities()

      • isCapabilityPresent

        @Deprecated
public boolean isCapabilityPresent​(String capability)
        Deprecated.

      • isPresent

        public boolean isPresent​(String capability)
        Checks whether a given capability is present during the build.
        Parameters:
        capability - capability name
        Returns:
        true, in case the capability is present, otherwise - false

      • isMissing

        public boolean isMissing​(String capability)
        Checks whether a given capability is missing during the build.
        Parameters:
        capability - capability name
        Returns:
        true, in case the capability is missing, otherwise - false

      • isCapabilityWithPrefixPresent

        public boolean isCapabilityWithPrefixPresent​(String capabilityPrefix)
        Checks whether a capability with a given prefix is present during the build.

        A capability name is a dot-separated string. A prefix is also a string that is composed of either the first capability name element or a dot separated sequence of the capability name elements starting from the first one.

        E.g. for capability io.quarkus.resteasy.json.jackson the following prefixes will be registered:

        • io
        • io.quarkus
        • io.quarkus.resteasy
        • io.quarkus.resteasy.json
        And this method could be used to check whether a capability with prefix, e.g., io.quarkus.resteasy.json is present during the build.

        Given that only a single provider of a given capability is allowed in an application, capability prefixes allow expressing a certain common aspect among different but somewhat related capabilities.

        E.g. there could be extensions providing the following capabilities:

        • io.quarkus.resteasy.json.jackson
        • io.quarkus.resteasy.json.jackson.client
        • io.quarkus.resteasy.json.jsonb
        • io.quarkus.resteasy.json.jsonb.client
        Including any one of those extensions in an application will enable the RESTEasy JSON serializer. In case a build step needs to check whether the RESTEasy JSON serializer is already enabled in an application, instead of checking whether any of those capabilities is present, it could simply check whether an extension with prefix io.quarkus.resteasy.json is present.
        Parameters:
        capabilityPrefix - capability prefix
        Returns:
        true, in case the capability with the given prefix is present, otherwise - false

      • isCapabilityWithPrefixMissing

        public boolean isCapabilityWithPrefixMissing​(String capabilityPrefix)
        Checks whether a capability with a given prefix is missing during the build. This method simple calls isCapabilityWithPrefixPresent(String) and returns its result inverted.
        Parameters:
        capabilityPrefix - capability prefix
        Returns:
        true, in case the capability with the given prefix is missing, otherwise - false