temporaryfeaturetypeinfo.java

电子地图服务器,搭建自己的地图服务

/* Copyright (c) 2001 - 2007 TOPP - www.openplans.org. All rights reserved.
 * This code is licensed under the GPL 2.0 license, availible at the root
 * application directory.
 */
package org.vfny.geoserver.global;

import com.vividsolutions.jts.geom.Envelope;
import org.geotools.data.DataStore;
import org.geotools.data.FeatureSource;
import org.geotools.feature.FeatureType;
import org.geotools.styling.Style;
import org.opengis.filter.Filter;
import org.vfny.geoserver.global.dto.FeatureTypeInfoDTO;
import org.w3c.dom.Element;

/**
 *  This is a very simple class that lets you wrap a temporary datastore into a FeatureTypeInfo.
 *   This is being used by the UserLayer#InlineFeature, and will probably be used by the
 *   UserLayer#OWS (remote WFS).
 *
 *   Currently the only thing that you need to do for this is #getFeatureSource().
 *
 *   We throw errors for everything else so people dont screw up!
 *
 */
import java.io.File;
import java.io.IOException;
import java.util.List;


public class TemporaryFeatureTypeInfo extends FeatureTypeInfo {
    private DataStore ds;

    /**
     *
     * @param ds
     * @param ft
     */
    public TemporaryFeatureTypeInfo(DataStore ds) {
        super();
        this.ds = ds;
    }

    public FeatureSource getFeatureSource() throws IOException {
        return ds.getFeatureSource(ds.getTypeNames()[0]);
    }
    
    public FeatureSource getFeatureSource(boolean skipReproject) throws IOException {
        return getFeatureSource();
    }

    public Filter getDefinitionQuery() {
        return Filter.INCLUDE;
    }

    public Object toDTO() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public int getNumDecimals() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public DataStoreInfo getDataStoreInfo() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public Style getDefaultStyle() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public boolean isEnabled() {
        /**
             * TODO throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
             */
        return true;
    }

    public String getPrefix() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public NameSpaceInfo getNameSpace() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public String getName() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public Envelope getBoundingBox() throws IOException {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public Envelope getLatLongBoundingBox() throws IOException {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public String getSRS() {
        /**
             * TODO throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
             */
        return "4326";
    }

    private synchronized FeatureTypeInfoDTO getGeneratedDTO()
        throws IOException {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    protected String getAttribute(Element elem, String attName, boolean mandatory)
        throws ConfigurationException {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    private static Envelope getLatLongBBox(String fromSrId, Envelope bbox) {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public String getAbstract() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public List getKeywords() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public String getTitle() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public String getSchemaName() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public void setSchemaName(String string) {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public String getSchemaBase() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public void setSchemaBase(String string) {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public String getTypeName() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public FeatureType getFeatureType() throws IOException {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    private FeatureType getFeatureType(FeatureSource fs)
        throws IOException {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public DataStoreInfo getDataStoreMetaData() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public List getAttributeNames() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public List getAttributes() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public synchronized AttributeTypeInfo AttributeTypeMetaData(String attributeName) {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public boolean containsMetaData(String key) {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public void putMetaData(String key, Object value) {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public Object getMetaData(String key) {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public LegendURL getLegendURL() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }

    public File getSchemaFile() {
        throw new IllegalArgumentException("TemporaryFeatureTypeInfo - not supported");
    }
}