task_25066 #15
|
|
@ -1,5 +1,6 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -83,7 +84,8 @@
|
|||
|
||||
|
||||
<wb-module deploy-name="geoportal-data-viewer-app-3.5.0-SNAPSHOT">
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -167,7 +169,8 @@
|
|||
|
||||
|
||||
<wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -251,7 +254,8 @@
|
|||
|
||||
|
||||
<wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -335,7 +339,8 @@
|
|||
|
||||
|
||||
<wb-resource deploy-path="/WEB-INF/classes" source-path="/target/generated-sources/gwt"/>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -419,7 +424,8 @@
|
|||
|
||||
|
||||
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -503,10 +509,11 @@
|
|||
|
||||
|
||||
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
|
||||
<dependent-module archiveName="geoportal-data-common-2.2.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/geoportal-data-common/geoportal-data-common">
|
||||
<dependent-module archiveName="geoportal-data-mapper-1.0.0.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/geoportal-data-mapper/geoportal-data-mapper">
|
||||
<dependency-type>uses</dependency-type>
|
||||
</dependent-module>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -590,7 +597,8 @@
|
|||
|
||||
|
||||
<property name="java-output-path" value="/geoportal-data-viewer-app/target/geoportal-data-viewer-app-0.0.1-SNAPSHOT/WEB-INF/classes"/>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -674,7 +682,8 @@
|
|||
|
||||
|
||||
<property name="context-root" value="geoportal-data-viewer-app"/>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -758,7 +767,8 @@
|
|||
|
||||
|
||||
</wb-module>
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -219,4 +219,12 @@ public interface GeoportalDataViewerService extends RemoteService {
|
|||
Map<String, List<GroupedLayersDV<? extends LayerIDV>>> getAvaiableCustomGroupedLayersForUCD(
|
||||
GEOPORTAL_DATA_HANDLER theHandler);
|
||||
|
||||
/**
|
||||
* Gets the HTTP response for URL.
|
||||
*
|
||||
* @param url the url
|
||||
* @return the HTTP response for URL
|
||||
*/
|
||||
String getHTTPResponseForURL(String url);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -89,4 +89,6 @@ public interface GeoportalDataViewerServiceAsync {
|
|||
void getAvaiableCustomGroupedLayersForUCD(GEOPORTAL_DATA_HANDLER theHandler,
|
||||
AsyncCallback<Map<String, List<GroupedLayersDV<? extends LayerIDV>>>> callback);
|
||||
|
||||
void getHTTPResponseForURL(String url, AsyncCallback<String> callback);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -11,6 +11,7 @@ import org.gcube.application.geoportalcommon.shared.geoportal.config.layers.Laye
|
|||
import org.gcube.application.geoportalcommon.shared.geoportal.materialization.GCubeSDILayer;
|
||||
import org.gcube.application.geoportalcommon.shared.geoportal.materialization.IndexLayerDV;
|
||||
import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerConstants.MAP_PROJECTION;
|
||||
import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerServiceAsync;
|
||||
import org.gcube.portlets.user.geoportaldataviewer.client.events.ApplyCQLToLayerMapEvent;
|
||||
import org.gcube.portlets.user.geoportaldataviewer.client.ui.util.OLGeoJSONUtil;
|
||||
import org.gcube.portlets.user.geoportaldataviewer.client.util.LoaderIcon;
|
||||
|
|
@ -37,14 +38,10 @@ import com.google.gwt.event.dom.client.ChangeHandler;
|
|||
import com.google.gwt.event.dom.client.ClickEvent;
|
||||
import com.google.gwt.event.dom.client.ClickHandler;
|
||||
import com.google.gwt.event.shared.HandlerManager;
|
||||
import com.google.gwt.http.client.Request;
|
||||
import com.google.gwt.http.client.RequestBuilder;
|
||||
import com.google.gwt.http.client.RequestCallback;
|
||||
import com.google.gwt.http.client.RequestException;
|
||||
import com.google.gwt.http.client.Response;
|
||||
import com.google.gwt.http.client.URL;
|
||||
import com.google.gwt.uibinder.client.UiBinder;
|
||||
import com.google.gwt.uibinder.client.UiField;
|
||||
import com.google.gwt.user.client.rpc.AsyncCallback;
|
||||
import com.google.gwt.user.client.ui.Composite;
|
||||
import com.google.gwt.user.client.ui.HTML;
|
||||
import com.google.gwt.user.client.ui.HTMLPanel;
|
||||
|
|
@ -64,9 +61,6 @@ public class CrossFilteringLayerPanel extends Composite {
|
|||
|
||||
public static String COLORSCALERANGE = "COLORSCALERANGE";
|
||||
|
||||
// @UiField
|
||||
// WellForm panelContainer;
|
||||
|
||||
@UiField
|
||||
Fieldset fieldSet;
|
||||
|
||||
|
|
@ -218,52 +212,55 @@ public class CrossFilteringLayerPanel extends Composite {
|
|||
|
||||
}
|
||||
GWT.log("wfsURL request: " + wfsURL);
|
||||
RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, wfsURL);
|
||||
|
||||
try {
|
||||
GeoportalDataViewerServiceAsync.Util.getInstance().getHTTPResponseForURL(wfsURL,
|
||||
new AsyncCallback<String>() {
|
||||
|
||||
Request response = builder.sendRequest(null, new RequestCallback() {
|
||||
public void onError(Request request, Throwable exception) {
|
||||
// Code omitted for clarity
|
||||
}
|
||||
@Override
|
||||
public void onSuccess(String response) {
|
||||
GWT.log("wfsURL response: " + response);
|
||||
Feature[] features = OLGeoJSONUtil.readGeoJsonFeatures(MAP_PROJECTION.EPSG_4326, response);
|
||||
|
||||
public void onResponseReceived(Request request, Response response) {
|
||||
GWT.log("wfsURL response: " + response.getText());
|
||||
Feature[] features = OLGeoJSONUtil.readGeoJsonFeatures(MAP_PROJECTION.EPSG_4326,
|
||||
response.getText());
|
||||
for (Feature feature : features) {
|
||||
JsPropertyMap<Object> properties = feature.getProperties();
|
||||
Object keyValue = properties.get(crossFilteringLayer.getTable_key_field());
|
||||
Object itemField = properties.get(crossFilteringLayer.getTable_show_field());
|
||||
|
||||
for (Feature feature : features) {
|
||||
JsPropertyMap<Object> properties = feature.getProperties();
|
||||
Object keyValue = properties.get(crossFilteringLayer.getTable_key_field());
|
||||
Object itemField = properties.get(crossFilteringLayer.getTable_show_field());
|
||||
Object parentKey = null;
|
||||
if (crossFilteringLayer.getTable_parent_key_field() != null
|
||||
&& !crossFilteringLayer.getTable_parent_key_field().isEmpty())
|
||||
parentKey = properties.get(crossFilteringLayer.getTable_parent_key_field());
|
||||
|
||||
Object parentKey = null;
|
||||
if (crossFilteringLayer.getTable_parent_key_field() != null
|
||||
&& !crossFilteringLayer.getTable_parent_key_field().isEmpty())
|
||||
parentKey = properties.get(crossFilteringLayer.getTable_parent_key_field());
|
||||
parentKey = parentKey == null ? "" : parentKey;
|
||||
|
||||
parentKey = parentKey == null ? "" : parentKey;
|
||||
SelectableItem selectableItem = new SelectableItem(
|
||||
crossFilteringLayer.getTable_key_field() + "", keyValue + "",
|
||||
crossFilteringLayer.getTable_parent_key_field(), itemField + "",
|
||||
crossFilteringLayer.getName(), crossFilteringLayer.getTable_geometry_name());
|
||||
GWT.log("selectableItem: " + selectableItem);
|
||||
|
||||
SelectableItem selectableItem = new SelectableItem(
|
||||
crossFilteringLayer.getTable_key_field() + "", keyValue + "",
|
||||
crossFilteringLayer.getTable_parent_key_field(), itemField + "",
|
||||
crossFilteringLayer.getName(), crossFilteringLayer.getTable_geometry_name());
|
||||
GWT.log("selectableItem: " + selectableItem);
|
||||
String pathFeatureKey = pathFeatureKey(selectableItem);
|
||||
mapSelectableFeatures.put(pathFeatureKey, selectableItem);
|
||||
|
||||
String pathFeatureKey = pathFeatureKey(selectableItem);
|
||||
mapSelectableFeatures.put(pathFeatureKey, selectableItem);
|
||||
}
|
||||
GWT.log("mapSelectableFeatures: " + mapSelectableFeatures);
|
||||
mapInnestedFeatures.put(level, mapSelectableFeatures);
|
||||
String placholder = placeholderLayer(layersIDV.get(0)); // Expected one
|
||||
fillListBoxLevel(level, mapSelectableFeatures, listBoxes, placholder);
|
||||
|
||||
}
|
||||
GWT.log("mapSelectableFeatures: " + mapSelectableFeatures);
|
||||
mapInnestedFeatures.put(level, mapSelectableFeatures);
|
||||
String placholder = placeholderLayer(layersIDV.get(0)); // Expected one
|
||||
fillListBoxLevel(level, mapSelectableFeatures, listBoxes, placholder);
|
||||
}
|
||||
});
|
||||
|
||||
} catch (RequestException e) {
|
||||
// Code omitted for clarity
|
||||
}
|
||||
@Override
|
||||
public void onFailure(Throwable caught) {
|
||||
panelResults.clear();
|
||||
HTML error = new HTML(
|
||||
"Sorry, an issue is occurred on loading data for cross-filtering facility. Error is: "
|
||||
+ caught.getMessage());
|
||||
panelResults.add(error);
|
||||
|
||||
}
|
||||
});
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -419,7 +416,6 @@ public class CrossFilteringLayerPanel extends Composite {
|
|||
GWT.log("CQL FILTER built: " + setCqlFilter);
|
||||
|
||||
IndexLayerDV indexLayer = gCubeCollection.getIndexes().get(0);
|
||||
applicationBus.fireEvent(new ApplyCQLToLayerMapEvent(indexLayer, setCqlFilter));
|
||||
|
||||
try {
|
||||
GCubeSDILayer layer = indexLayer.getLayer();
|
||||
|
|
@ -437,64 +433,57 @@ public class CrossFilteringLayerPanel extends Composite {
|
|||
} catch (Exception e) {
|
||||
// TODO: handle exception
|
||||
}
|
||||
|
||||
applicationBus.fireEvent(new ApplyCQLToLayerMapEvent(indexLayer, setCqlFilter));
|
||||
}
|
||||
|
||||
public void showCountResultsOfWFSCrossFiltering(String wfsQuery) {
|
||||
|
||||
RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, wfsQuery);
|
||||
panelResults.clear();
|
||||
panelResults.add(new HTML("<hr>"));
|
||||
panelResults.add(new LoaderIcon("Filtering..."));
|
||||
try {
|
||||
panelResults.add(new LoaderIcon("Applying spatial filter..."));
|
||||
|
||||
GeoportalDataViewerServiceAsync.Util.getInstance().getHTTPResponseForURL(wfsQuery, new AsyncCallback<String>() {
|
||||
|
||||
@Override
|
||||
public void onFailure(Throwable caught) {
|
||||
panelResults.clear();
|
||||
panelResults.add(new HTML("<hr>"));
|
||||
Alert alert = new Alert("Error on returning number of items");
|
||||
alert.setType(AlertType.ERROR);
|
||||
alert.setClose(false);
|
||||
panelResults.add(alert);
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onSuccess(String response) {
|
||||
Feature[] features = OLGeoJSONUtil.readGeoJsonFeatures(MAP_PROJECTION.EPSG_4326, response);
|
||||
|
||||
if (features != null) {
|
||||
int dataCount = features.length;
|
||||
|
||||
Request response = builder.sendRequest(null, new RequestCallback() {
|
||||
public void onError(Request request, Throwable exception) {
|
||||
// showLoading(false);
|
||||
// Window.alert(caught.getMessage());
|
||||
panelResults.clear();
|
||||
panelResults.add(new HTML("<hr>"));
|
||||
Alert alert = new Alert("Error on returning number of centroids");
|
||||
alert.setType(AlertType.ERROR);
|
||||
alert.setClose(false);
|
||||
panelResults.add(alert);
|
||||
}
|
||||
|
||||
public void onResponseReceived(Request request, Response response) {
|
||||
String message = "";
|
||||
|
||||
Feature[] features = OLGeoJSONUtil.readGeoJsonFeatures(MAP_PROJECTION.EPSG_4326,
|
||||
response.getText());
|
||||
if (dataCount <= 0) {
|
||||
message = "No item found";
|
||||
} else {
|
||||
|
||||
if (features != null) {
|
||||
int dataCount = features.length;
|
||||
|
||||
panelResults.clear();
|
||||
panelResults.add(new HTML("<hr>"));
|
||||
|
||||
if (dataCount == 0) {
|
||||
panelResults.add(new HTML("No result found"));
|
||||
return;
|
||||
}
|
||||
|
||||
String message = "";
|
||||
|
||||
if (dataCount > 0) {
|
||||
message = "Found " + dataCount;
|
||||
message += dataCount > 1 ? " centroids" : " centroid";
|
||||
message += ". ";
|
||||
}
|
||||
|
||||
HTML resultMessage = new HTML(message);
|
||||
resultMessage.getElement().addClassName("search_result_msg");
|
||||
|
||||
panelResults.add(resultMessage);
|
||||
message = "Found " + dataCount;
|
||||
message += dataCount > 1 ? " items" : " item";
|
||||
message += ". ";
|
||||
}
|
||||
|
||||
HTML resultMessage = new HTML();
|
||||
resultMessage.getElement().addClassName("search_result_msg");
|
||||
resultMessage.setHTML(message);
|
||||
panelResults.add(resultMessage);
|
||||
}
|
||||
});
|
||||
|
||||
} catch (RequestException e) {
|
||||
panelResults.clear();
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
|
|||
|
|
@ -15,7 +15,7 @@ import ol.proj.ProjectionOptions;
|
|||
*
|
||||
* @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
|
||||
*
|
||||
* May 25, 2023
|
||||
* May 25, 2023
|
||||
*/
|
||||
public class OLGeoJSONUtil {
|
||||
|
||||
|
|
@ -23,27 +23,31 @@ public class OLGeoJSONUtil {
|
|||
* Builds the geo JSON.
|
||||
*
|
||||
* @param projection the projection
|
||||
* @param geoJSONString the geo JSON string
|
||||
* @return the geo json
|
||||
*/
|
||||
public static GeoJson buildGeoJSON(MAP_PROJECTION projection) {
|
||||
GeoJsonFeatureOptions fo = new GeoJsonFeatureOptions();
|
||||
ProjectionOptions projectionOptions = new ProjectionOptions();
|
||||
projectionOptions.setCode(projection.getName());
|
||||
Projection fp = new Projection(projectionOptions);
|
||||
fo.setFeatureProjection(fp);
|
||||
fo.setDataProjection(fp);
|
||||
GeoJsonOptions geoJsonOpt = new GeoJsonOptions();
|
||||
geoJsonOpt.setDefaultDataProjection(fp);
|
||||
geoJsonOpt.setFeatureProjection(fp);
|
||||
return OLFactory.createGeoJSON(geoJsonOpt);
|
||||
try {
|
||||
GeoJsonFeatureOptions fo = new GeoJsonFeatureOptions();
|
||||
ProjectionOptions projectionOptions = new ProjectionOptions();
|
||||
projectionOptions.setCode(projection.getName());
|
||||
Projection fp = new Projection(projectionOptions);
|
||||
fo.setFeatureProjection(fp);
|
||||
fo.setDataProjection(fp);
|
||||
GeoJsonOptions geoJsonOpt = new GeoJsonOptions();
|
||||
geoJsonOpt.setDefaultDataProjection(fp);
|
||||
geoJsonOpt.setFeatureProjection(fp);
|
||||
return OLFactory.createGeoJSON(geoJsonOpt);
|
||||
} catch (Exception e) {
|
||||
// silent
|
||||
return OLFactory.createGeoJSON();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Read geo json features.
|
||||
*
|
||||
* @param projection the projection
|
||||
* @param projection the projection
|
||||
* @param geoJSONString the geo JSON string
|
||||
* @return the feature[]
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
package org.gcube.portlets.user.geoportaldataviewer.client.util;
|
||||
|
||||
/**
|
||||
* The Class URLUtil.
|
||||
* The Class HTTPRequestUtil.
|
||||
*
|
||||
* @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
|
||||
*
|
||||
|
|
|
|||
|
|
@ -3,10 +3,6 @@ package org.gcube.portlets.user.geoportaldataviewer.server;
|
|||
import static org.gcube.application.geoportal.client.plugins.GeoportalAbstractPlugin.projects;
|
||||
import static org.gcube.application.geoportal.client.plugins.GeoportalAbstractPlugin.useCaseDescriptors;
|
||||
|
||||
import java.io.BufferedReader;
|
||||
import java.io.InputStreamReader;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.URL;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Arrays;
|
||||
import java.util.Collections;
|
||||
|
|
@ -79,6 +75,7 @@ import org.gcube.portlets.user.geoportaldataviewer.server.gis.GisMakers;
|
|||
import org.gcube.portlets.user.geoportaldataviewer.server.gis.WMSUrlValidator;
|
||||
import org.gcube.portlets.user.geoportaldataviewer.server.mongoservice.GeoportalServiceIdentityProxy;
|
||||
import org.gcube.portlets.user.geoportaldataviewer.server.util.ContextRequest;
|
||||
import org.gcube.portlets.user.geoportaldataviewer.server.util.HTTPRequestUtil;
|
||||
import org.gcube.portlets.user.geoportaldataviewer.server.util.SessionUtil;
|
||||
import org.gcube.portlets.user.geoportaldataviewer.server.util.TemporalComparatorUtil;
|
||||
import org.gcube.portlets.user.geoportaldataviewer.shared.GCubeCollection;
|
||||
|
|
@ -608,7 +605,7 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
|
|||
LOG.debug("listGroupedCustomLayers for type '{}' are: {}", configurationType, listGroupedCustomLayers);
|
||||
mapProfileIDCustomGroupedLayers.put(profileId, listGroupedCustomLayers);
|
||||
} else {
|
||||
LOG.info("No handler '{}' found into UCD {}, continue...",theHandler, u.getId());
|
||||
LOG.info("No handler '{}' found into UCD {}, continue...", theHandler, u.getId());
|
||||
mapProfileIDCustomGroupedLayers.put(profileId, null);
|
||||
}
|
||||
}
|
||||
|
|
@ -1825,6 +1822,22 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
|
|||
return url;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the HTTP response for URL.
|
||||
*
|
||||
* @param url the url
|
||||
* @return the HTTP response for URL
|
||||
*/
|
||||
@Override
|
||||
public String getHTTPResponseForURL(String url) {
|
||||
LOG.info("getHTTPResponseForURL called");
|
||||
|
||||
if (LOG.isDebugEnabled()) {
|
||||
LOG.debug("getHTTPResponseForURL for URL {} ", url);
|
||||
}
|
||||
return HTTPRequestUtil.getResponse(url);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the WFS response.
|
||||
*
|
||||
|
|
@ -1846,39 +1859,7 @@ public class GeoportalDataViewerServiceImpl extends RemoteServiceServlet impleme
|
|||
}
|
||||
|
||||
String url = getWFSRequest(layerItem, mapSrsName, mapBBOX, maxFeatures, outputFormat);
|
||||
StringBuffer response = new StringBuffer();
|
||||
String theResponseString = "";
|
||||
HttpURLConnection con = null;
|
||||
LOG.debug("Built URL: " + url);
|
||||
try {
|
||||
URL obj = new URL(url);
|
||||
con = (HttpURLConnection) obj.openConnection();
|
||||
con.setRequestMethod("GET");
|
||||
int responseCode = con.getResponseCode();
|
||||
LOG.debug("GET Response Code: " + responseCode);
|
||||
if (responseCode == HttpURLConnection.HTTP_OK) { // success
|
||||
BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
|
||||
String inputLine;
|
||||
while ((inputLine = in.readLine()) != null) {
|
||||
response.append(inputLine);
|
||||
}
|
||||
in.close();
|
||||
} else {
|
||||
LOG.info("GET request did not work.");
|
||||
}
|
||||
|
||||
theResponseString = response.toString();
|
||||
// LOG.trace(theResponseString);
|
||||
|
||||
if (LOG.isDebugEnabled()) {
|
||||
LOG.debug("getWFSResponse is empty? " + theResponseString.isEmpty());
|
||||
}
|
||||
} catch (Exception e) {
|
||||
LOG.error("Error on performing the request to URL: " + url, e);
|
||||
} finally {
|
||||
|
||||
}
|
||||
return theResponseString;
|
||||
return HTTPRequestUtil.getResponse(url);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,69 @@
|
|||
package org.gcube.portlets.user.geoportaldataviewer.server.util;
|
||||
|
||||
import java.io.BufferedReader;
|
||||
import java.io.InputStreamReader;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.URL;
|
||||
|
||||
import org.gcube.portlets.user.geoportaldataviewer.server.GeoportalDataViewerServiceImpl;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
/**
|
||||
* The Class HTTPRequestUtil.
|
||||
*
|
||||
* @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
|
||||
*
|
||||
* Jun 5, 2023
|
||||
*/
|
||||
public class HTTPRequestUtil {
|
||||
|
||||
private static final Logger LOG = LoggerFactory.getLogger(GeoportalDataViewerServiceImpl.class);
|
||||
|
||||
/**
|
||||
* Gets the response.
|
||||
*
|
||||
* @param url the url
|
||||
* @return the response
|
||||
*/
|
||||
public static String getResponse(String url) {
|
||||
if (url == null || url.isEmpty())
|
||||
return null;
|
||||
|
||||
StringBuffer response = new StringBuffer();
|
||||
String theResponseString = "";
|
||||
HttpURLConnection con = null;
|
||||
LOG.debug("Calling URL: " + url);
|
||||
try {
|
||||
URL obj = new URL(url);
|
||||
con = (HttpURLConnection) obj.openConnection();
|
||||
con.setRequestMethod("GET");
|
||||
int responseCode = con.getResponseCode();
|
||||
LOG.debug("GET Response Code: " + responseCode);
|
||||
if (responseCode == HttpURLConnection.HTTP_OK) { // success
|
||||
BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
|
||||
String inputLine;
|
||||
while ((inputLine = in.readLine()) != null) {
|
||||
response.append(inputLine);
|
||||
}
|
||||
in.close();
|
||||
} else {
|
||||
LOG.info("GET request did not work.");
|
||||
}
|
||||
|
||||
theResponseString = response.toString();
|
||||
// LOG.trace(theResponseString);
|
||||
|
||||
if (LOG.isDebugEnabled()) {
|
||||
LOG.debug("getResponse is empty? " + theResponseString.isEmpty());
|
||||
}
|
||||
} catch (Exception e) {
|
||||
LOG.error("Error on performing the request to URL: " + url, e);
|
||||
} finally {
|
||||
|
||||
}
|
||||
LOG.debug("returning response with size: " + theResponseString.length());
|
||||
return theResponseString;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -9,7 +9,7 @@ import java.util.List;
|
|||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* The Class URLUtil.
|
||||
* The Class URLParserUtil.
|
||||
*
|
||||
* @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
|
||||
*
|
||||
|
|
|
|||
Loading…
Reference in New Issue