Examples with HttpClient org.apache.commons.httpclient.HttpClient used on opensource projects

Example 66 with HttpClient

use of org.apache.commons.httpclient.HttpClient in project spatial-portal by AtlasOfLivingAustralia.

the class Util method getDistributionsOrChecklists.

/**
     * Generates data for rendering of distributions table.
     *
     * @param type
     * @param wkt
     * @param lsids
     * @param geomIdx
     * @return
     */
public static String[] getDistributionsOrChecklists(String type, String wkt, String lsids, String geomIdx) {
    try {
        StringBuilder sbProcessUrl = new StringBuilder();
        sbProcessUrl.append("/").append(type);
        HttpClient client = new HttpClient();
        PostMethod post = new PostMethod(CommonData.getLayersServer() + sbProcessUrl.toString());
        LOGGER.debug(CommonData.getLayersServer() + sbProcessUrl.toString());
        if (wkt != null) {
            post.addParameter(StringConstants.WKT, wkt);
        }
        if (lsids != null) {
            post.addParameter(StringConstants.LSIDS, lsids);
        }
        if (geomIdx != null) {
            post.addParameter(StringConstants.GEOM_IDX, geomIdx);
        }
        post.addRequestHeader(StringConstants.ACCEPT, StringConstants.JSON_JAVASCRIPT_ALL);
        int result = client.executeMethod(post);
        if (result == 200) {
            String txt = post.getResponseBodyAsString();
            JSONParser jp = new JSONParser();
            JSONArray ja = (JSONArray) jp.parse(txt);
            if (ja == null || ja.isEmpty()) {
                return new String[0];
            } else {
                String[] lines = new String[ja.size() + 1];
                lines[0] = "SPCODE,SCIENTIFIC_NAME,AUTHORITY_FULL,COMMON_NAME,FAMILY,GENUS_NAME,SPECIFIC_NAME,MIN_DEPTH,MAX_DEPTH,METADATA_URL,LSID,AREA_NAME,AREA_SQ_KM";
                for (int i = 0; i < ja.size(); i++) {
                    JSONObject jo = (JSONObject) ja.get(i);
                    String spcode = jo.containsKey(StringConstants.SPCODE) ? jo.get(StringConstants.SPCODE).toString() : "";
                    String scientific = jo.containsKey(StringConstants.SCIENTIFIC) ? jo.get(StringConstants.SCIENTIFIC).toString() : "";
                    String auth = jo.containsKey(StringConstants.AUTHORITY) ? jo.get(StringConstants.AUTHORITY).toString() : "";
                    String common = jo.containsKey(StringConstants.COMMON_NAM) ? jo.get(StringConstants.COMMON_NAM).toString() : "";
                    String family = jo.containsKey(StringConstants.FAMILY) ? jo.get(StringConstants.FAMILY).toString() : "";
                    String genus = jo.containsKey(StringConstants.GENUS) ? jo.get(StringConstants.GENUS).toString() : "";
                    String name = jo.containsKey(StringConstants.SPECIFIC_N) ? jo.get(StringConstants.SPECIFIC_N).toString() : "";
                    String min = jo.containsKey(StringConstants.MIN_DEPTH) ? jo.get(StringConstants.MIN_DEPTH).toString() : "";
                    String max = jo.containsKey(StringConstants.MAX_DEPTH) ? jo.get(StringConstants.MAX_DEPTH).toString() : "";
                    String md = jo.containsKey(StringConstants.METADATA_U) ? jo.get(StringConstants.METADATA_U).toString() : "";
                    String lsid = jo.containsKey(StringConstants.LSID) ? jo.get(StringConstants.LSID).toString() : "";
                    String areaName = jo.containsKey(StringConstants.AREA_NAME) ? jo.get(StringConstants.AREA_NAME).toString() : "";
                    String areaKm = jo.containsKey(StringConstants.AREA_KM) ? jo.get(StringConstants.AREA_KM).toString() : "";
                    String dataResourceUid = jo.containsKey(StringConstants.DATA_RESOURCE_UID) ? jo.get(StringConstants.DATA_RESOURCE_UID).toString() : "";
                    lines[i + 1] = spcode + "," + wrap(scientific) + "," + wrap(auth) + "," + wrap(common) + "," + wrap(family) + "," + wrap(genus) + "," + wrap(name) + "," + min + "," + max + "," + wrap(md) + "," + wrap(lsid) + "," + wrap(areaName) + "," + wrap(areaKm) + "," + wrap(dataResourceUid);
                }
                return lines;
            }
        }
    } catch (Exception e) {
        LOGGER.error("error building distribution or checklist csv", e);
    }
    return new String[0];
}

Example 67 with HttpClient

use of org.apache.commons.httpclient.HttpClient in project spatial-portal by AtlasOfLivingAustralia.

the class EnvLayersCombobox method refresh.

public void refresh(String val) {
    //don't do autocomplete when < 1 characters
    if (val.length() < 0) {
        return;
    }
    String baseUrl = CommonData.getLayersServer() + "/fields/";
    try {
        Iterator it = getItems().iterator();
        JSONArray results;
        String lsurl = baseUrl;
        if (val.length() == 0) {
            results = CommonData.getLayerListJSONArray();
        } else {
            lsurl += "search/?q=" + URLEncoder.encode(val, StringConstants.UTF_8);
            LOGGER.debug("nsurl: " + lsurl);
            HttpClient client = new HttpClient();
            GetMethod get = new GetMethod(lsurl);
            get.addRequestHeader(StringConstants.ACCEPT, StringConstants.JSON_JAVASCRIPT_ALL);
            client.executeMethod(get);
            String slist = get.getResponseBodyAsString();
            JSONParser jp = new JSONParser();
            results = (JSONArray) jp.parse(slist);
        }
        LOGGER.debug("got " + results.size() + " layers");
        Sessions.getCurrent().setAttribute("layerlist", results);
        if (!results.isEmpty()) {
            for (int i = 0; i < results.size(); i++) {
                JSONObject field = (JSONObject) results.get(i);
                JSONObject layer = (JSONObject) field.get("layer");
                if (!field.get(StringConstants.ENABLED).toString().equalsIgnoreCase("true") || !field.containsKey(StringConstants.NAME) || !layer.containsKey(StringConstants.TYPE) || !field.get(StringConstants.ADD_TO_MAP).toString().equalsIgnoreCase("true") || (!StringConstants.ENVIRONMENTAL.equalsIgnoreCase(layer.get(StringConstants.TYPE).toString()) && (includeLayers != null && !"AllLayers".equalsIgnoreCase(includeLayers) && !"MixLayers".equalsIgnoreCase(includeLayers)))) {
                    continue;
                }
                String displayName = field.get(StringConstants.NAME).toString();
                String type = layer.get(StringConstants.TYPE).toString();
                String name = field.get(StringConstants.ID).toString();
                Comboitem myci;
                if (it != null && it.hasNext()) {
                    myci = ((Comboitem) it.next());
                    myci.setLabel(displayName);
                } else {
                    it = null;
                    myci = new Comboitem(displayName);
                    myci.setParent(this);
                }
                String c2 = "";
                if (layer.containsKey(StringConstants.CLASSIFICATION2) && !StringConstants.NULL.equals(layer.get(StringConstants.CLASSIFICATION2))) {
                    c2 = layer.get(StringConstants.CLASSIFICATION2) + ": ";
                }
                String c1 = "";
                if (layer.containsKey(StringConstants.CLASSIFICATION1) && !StringConstants.NULL.equals(layer.get(StringConstants.CLASSIFICATION1))) {
                    c1 = layer.get(StringConstants.CLASSIFICATION1) + ": ";
                }
                myci.setDescription(c1 + c2 + type);
                myci.setValue(field);
            }
        }
        if (includeAnalysisLayers) {
            for (MapLayer ml : getMapComposer().getAnalysisLayers()) {
                String displayName = ml.getDisplayName();
                String type;
                String name;
                String classification1;
                String classification2;
                if (ml.getSubType() == LayerUtilitiesImpl.MAXENT) {
                    type = StringConstants.ENVIRONMENTAL;
                    classification1 = StringConstants.ANALYSIS;
                    classification2 = StringConstants.PREDICTION;
                    name = ml.getName();
                } else if (ml.getSubType() == LayerUtilitiesImpl.GDM) {
                    type = StringConstants.ENVIRONMENTAL;
                    classification1 = StringConstants.ANALYSIS;
                    classification2 = StringConstants.GDM;
                    name = ml.getName();
                } else if (ml.getSubType() == LayerUtilitiesImpl.ODENSITY) {
                    type = StringConstants.ENVIRONMENTAL;
                    classification1 = StringConstants.ANALYSIS;
                    classification2 = StringConstants.OCCURRENCE_DENSITY;
                    name = ml.getName();
                } else if (ml.getSubType() == LayerUtilitiesImpl.SRICHNESS) {
                    type = StringConstants.ENVIRONMENTAL;
                    classification1 = StringConstants.ANALYSIS;
                    classification2 = StringConstants.SPECIES_RICHNESS;
                    name = ml.getName();
                } else {
                    continue;
                }
                Comboitem myci;
                if (it != null && it.hasNext()) {
                    myci = ((Comboitem) it.next());
                    myci.setLabel(displayName);
                } else {
                    it = null;
                    myci = new Comboitem(displayName);
                    myci.setParent(this);
                }
                myci.setDescription(classification1 + ": " + classification2 + " " + type);
                myci.setDisabled(false);
                JSONObject jo = new JSONObject();
                jo.put(StringConstants.NAME, name);
                myci.setValue(jo);
            }
        }
        while (it != null && it.hasNext()) {
            it.next();
            it.remove();
        }
    } catch (Exception e) {
        LOGGER.error("Error searching for layers:", e);
    }
}

Example 68 with HttpClient

use of org.apache.commons.httpclient.HttpClient in project spatial-portal by AtlasOfLivingAustralia.

the class GazetteerAutoComplete method refresh.

/**
     * Refresh comboitem based on the specified value.
     */
private void refresh(String val) {
    String searchString = val.trim().replaceAll("\\s+", "+");
    searchString = (searchString.isEmpty()) ? "a" : searchString;
    try {
        HttpClient client = new HttpClient();
        GetMethod get = new GetMethod(CommonData.getLayersServer() + "/search?limit=40&q=" + searchString + "&userObjects=false");
        get.addRequestHeader(StringConstants.ACCEPT, StringConstants.JSON_JAVASCRIPT_ALL);
        client.executeMethod(get);
        String slist = get.getResponseBodyAsString();
        JSONParser jp = new JSONParser();
        JSONArray ja = (JSONArray) jp.parse(slist);
        if (ja == null) {
            return;
        }
        Iterator it = getItems().iterator();
        for (int i = 0; i < ja.size(); i++) {
            JSONObject jo = (JSONObject) ja.get(i);
            String itemString = jo.get(StringConstants.NAME).toString();
            String description = (jo.containsKey(StringConstants.DESCRIPTION) ? jo.get(StringConstants.DESCRIPTION).toString() : "") + " (" + jo.get("fieldname") + ")";
            if (it != null && it.hasNext()) {
                Comboitem ci = (Comboitem) it.next();
                ci.setLabel(itemString);
                ci.setValue(jo);
                ci.setDescription(description);
            } else {
                it = null;
                Comboitem ci = new Comboitem();
                ci.setLabel(itemString);
                ci.setValue(jo);
                ci.setDescription(description);
                ci.setParent(this);
            }
        }
        while (it != null && it.hasNext()) {
            it.next();
            it.remove();
        }
    } catch (Exception e) {
        LOGGER.error("error selecting gaz autocomplete item", e);
    }
}

Example 69 with HttpClient

use of org.apache.commons.httpclient.HttpClient in project spatial-portal by AtlasOfLivingAustralia.

the class GazetteerPointSearch method pointSearch.

/**
     * *
     * Given a lon,lat and layer - queries the gaz for a polygon
     *
     * @param lon   longitude
     * @param lat   latitude
     * @param layer geoserver layer to search
     * @return returns a link to a geojson feature in the gaz
     */
public static Map<String, String> pointSearch(String lon, String lat, String layer, String geoserver) {
    try {
        String uri = CommonData.getLayersServer() + "/intersect/" + layer + "/" + lat + "/" + lon;
        HttpClient client = new HttpClient();
        GetMethod get = new GetMethod(uri);
        get.addRequestHeader(StringConstants.ACCEPT, StringConstants.JSON_JAVASCRIPT_ALL);
        int result = client.executeMethod(get);
        String slist = get.getResponseBodyAsString();
        LOGGER.debug("URI: " + uri);
        LOGGER.debug("result: " + result);
        LOGGER.debug("slist: " + slist);
        JSONParser jp = new JSONParser();
        JSONArray ja = (JSONArray) jp.parse(slist);
        if (ja != null && !ja.isEmpty()) {
            JSONObject jo = (JSONObject) ja.get(0);
            Map<String, String> map = new HashMap<String, String>();
            for (Object k : jo.keySet()) {
                map.put((String) k, jo.get((String) k) == null ? "" : jo.get((String) k).toString());
            }
            return map;
        }
    } catch (Exception e1) {
        LOGGER.error("error with gaz point search", e1);
    }
    return null;
}

Example 70 with HttpClient

use of org.apache.commons.httpclient.HttpClient in project spatial-portal by AtlasOfLivingAustralia.

the class ImportAnalysisController method getParametersGdm.

boolean getParametersGdm() {
    try {
        //TODO: analysis output url into config
        HttpClient client = new HttpClient();
        GetMethod get = new GetMethod(CommonData.getSatServer().replace("/alaspatial", "") + "/output/gdm/" + pid + "/ala.properties");
        get.addRequestHeader(StringConstants.ACCEPT, StringConstants.TEXT_PLAIN);
        int result = client.executeMethod(get);
        if (result == 200) {
            String slist = get.getResponseBodyAsString();
            for (String row : slist.split("\n")) {
                if (row.startsWith("envlist")) {
                    gdmEnvlist = row.replace("envlist=", "").split("\\\\:");
                }
            }
            return true;
        }
    } catch (Exception e) {
        LOGGER.error("Error getting gdm parameters pid=" + pid, e);
    }
    return false;
}