com.github.davidmoten.grumpy.wms.Capabilities Maven / Gradle / Ivy

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package com.github.davidmoten.grumpy.wms;

import java.util.ArrayList;
import java.util.List;

import com.google.common.base.Preconditions;

public final class Capabilities {
    private final String serviceName;
    private final String serviceTitle;
    private final String serviceAbstract;
    private final Integer serviceMaxWidth;
    private final Integer serviceMaxHeight;
    private final List imageFormats;
    private final List infoFormats;
    private final List layers;
    private final String serviceUrlBase;

    private Capabilities(String serviceName, String serviceTitle, String serviceAbstract,
            Integer serviceMaxWidth, Integer serviceMaxHeight, List imageFormats,
            List infoFormats, List layers, String serviceUrlBase) {
        Preconditions.checkNotNull(serviceName, "serviceName cannot be null");
        Preconditions.checkNotNull(imageFormats, "imageFormats cannot be null");
        Preconditions.checkNotNull(infoFormats, "infoFormats cannot be null");
        Preconditions.checkNotNull(layers, "layers cannot be null");
        Preconditions.checkNotNull(serviceUrlBase, "serviceUrlBase cannot be null");
        this.serviceName = serviceName;
        this.serviceTitle = nvl(serviceTitle, serviceName);
        this.serviceAbstract = nvl(serviceAbstract, serviceName);
        this.serviceMaxWidth = serviceMaxWidth;
        this.serviceMaxHeight = serviceMaxHeight;
        this.imageFormats = imageFormats;
        this.infoFormats = infoFormats;
        this.layers = layers;
        this.serviceUrlBase = serviceUrlBase;
    }

    private static  T nvl(T v, T w) {
        if (v == null) {
            return w;
        } else {
            return v;
        }
    }
    
    public String getServiceTitle() {
        return serviceTitle;
    }

    public String getServiceName() {
        return serviceName;
    }

    public String getServiceAbstract() {
        return serviceAbstract;
    }

    public Integer getServiceMaxWidth() {
        return serviceMaxWidth;
    }

    public Integer getServiceMaxHeight() {
        return serviceMaxHeight;
    }

    public List getImageFormats() {
        return imageFormats;
    }

    public List getInfoFormats() {
        return infoFormats;
    }

    public List getLayers() {
        return layers;
    }

    public String getServiceUrlBase() {
        return serviceUrlBase;
    }

    public static Builder builder() {
        return new Builder();
    }

    public static class Builder {

        private String serviceName;
        private String serviceTitle;
        private String serviceAbstract;
        private Integer serviceMaxWidth = 2000;
        private Integer serviceMaxHeight = 2000;
        private List imageFormats = new ArrayList();
        private List infoFormats = new ArrayList();
        private List layers = new ArrayList();
        private String serviceUrlBase;

        private Builder() {
        }

        public Builder serviceBaseUrl(String serviceUrlBase) {
            this.serviceUrlBase = serviceUrlBase;
            return this;
        }

        public Builder serviceName(String serviceName) {
            this.serviceName = serviceName;
            return this;
        }

        public Builder serviceTitle(String serviceTitle) {
            this.serviceTitle = serviceTitle;
            return this;
        }

        public Builder serviceAbstract(String serviceAbstract) {
            this.serviceAbstract = serviceAbstract;
            return this;
        }

        public Builder serviceMaxWidth(Integer serviceMaxWidth) {
            this.serviceMaxWidth = serviceMaxWidth;
            return this;
        }

        public Builder serviceMaxHeight(Integer serviceMaxHeight) {
            this.serviceMaxHeight = serviceMaxHeight;
            return this;
        }

        public Builder imageFormats(List imageFormats) {
            this.imageFormats = imageFormats;
            return this;
        }

        public Builder imageFormat(String imageFormat) {
            this.imageFormats.add(imageFormat);
            return this;
        }

        public Builder infoFormats(List infoFormats) {
            this.infoFormats = infoFormats;
            return this;
        }

        public Builder infoFormat(String infoFormat) {
            this.infoFormats.add(infoFormat);
            return this;
        }

        public Builder layers(List layers) {
            this.layers = layers;
            return this;
        }

        public Builder layer(CapabilitiesLayer layer) {
            this.layers.add(layer);
            return this;
        }

        public Builder layerFeatures(LayerFeatures layerFeatures) {
            this.layers.add(CapabilitiesLayer.from(layerFeatures).build());
            return this;
        }

        public Builder layerFeatures(Layer layer) {
            return layerFeatures(layer.getFeatures());
        }

        public Capabilities build() {
            if (serviceTitle == null)
                serviceTitle = serviceName;
            if (serviceAbstract == null)
                serviceAbstract = serviceName;
            return new Capabilities(serviceName, serviceTitle, serviceAbstract, serviceMaxWidth,
                    serviceMaxHeight, imageFormats, infoFormats, layers, serviceUrlBase);
        }
    }

}