/**
* Copyright (C) 2007 - 2016 52°North Initiative for Geospatial Open Source
* Software GmbH
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
* If the program is linked with libraries which are licensed under one of
* the following licenses, the combination of the program with the linked
* library is not considered a "derivative work" of the program:
*
* • Apache License, version 2.0
* • Apache Software License, version 1.0
* • GNU Lesser General Public License, version 3
* • Mozilla Public License, versions 1.0, 1.1 and 2.0
* • Common Development and Distribution License (CDDL), version 1.0
*
* Therefore the distribution of the program linked with libraries licensed
* under the aforementioned licenses, is permitted by the copyright holders
* if the distribution is compliant with both the GNU General Public
* License version 2 and the aforementioned licenses.
*
* As an exception to the terms of the GPL, you may copy, modify,
* propagate, and distribute a work formed by combining 52°North WPS
* GeoTools Modules with the Eclipse Libraries, or a work derivative of
* such a combination, even if such copying, modification, propagation, or
* distribution would otherwise violate the terms of the GPL. Nothing in
* this exception exempts you from complying with the GPL in all respects
* for all of the code used other than the Eclipse Libraries. You may
* include this exception and its grant of permissions when you distribute
* 52°North WPS GeoTools Modules. Inclusion of this notice with such a
* distribution constitutes a grant of such permissions. If you do not wish
* to grant these permissions, remove this paragraph from your
* distribution. "52°North WPS GeoTools Modules" means the 52°North WPS
* modules using GeoTools functionality - software licensed under version 2
* or any later version of the GPL, or a work based on such software and
* licensed under the GPL. "Eclipse Libraries" means Eclipse Modeling
* Framework Project and XML Schema Definition software distributed by the
* Eclipse Foundation and licensed under the Eclipse Public License Version
* 1.0 ("EPL"), or a work based on such software and licensed under the EPL.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*/
package org.n52.wps.io.datahandler.generator;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.UsernamePasswordCredentials;
import org.apache.commons.httpclient.methods.EntityEnclosingMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.methods.PutMethod;
public class GeoServerUploader {
private String username;
private String password;
private String host;
private String port;
public GeoServerUploader(String username, String password, String host,
String port) {
this.username = username;
this.password = password;
this.host = host;
this.port = port;
}
public String uploadGeotiff(File file, String storeName)
throws HttpException, IOException {
String target = "http://" + host + ":" + port
+ "/geoserver/rest/workspaces/N52/coveragestores/" + storeName
+ "/external.geotiff?configure=first&coverageName=" + storeName;
String request;
if (file.getAbsolutePath().startsWith("/")) { // tried with
// request.replaceAll("//","/");
// but didn't seem to
// work...
request = "file:" + file.getAbsolutePath();
} else {
request = "file:/" + file.getAbsolutePath();
}
String result = sendRasterRequest(target, request, "PUT", username,
password);
return result;
}
public String uploadShp(File file, String storeName) throws HttpException,
IOException {
String target = "http://" + host + ":" + port
+ "/geoserver/rest/workspaces/N52/datastores/" + storeName
+ "/file.shp";
InputStream request = new BufferedInputStream(new FileInputStream(file));
String result = sendShpRequest(target, request, "PUT", username,
password);
return result;
}
public String createWorkspace() throws HttpException, IOException {
String target = "http://" + host + ":" + port
+ "/geoserver/rest/workspaces";
String request = "<workspace><name>N52</name></workspace>";
String result = sendRasterRequest(target, request, "POST", username,
password);
return result;
}
private String sendRasterRequest(String target, String request,
String method, String username, String password)
throws HttpException, IOException {
HttpClient client = new HttpClient();
EntityEnclosingMethod requestMethod = null;
if (method.equalsIgnoreCase("POST")) {
requestMethod = new PostMethod(target);
requestMethod.setRequestHeader("Content-type", "application/xml");
}
if (method.equalsIgnoreCase("PUT")) {
requestMethod = new PutMethod(target);
requestMethod.setRequestHeader("Content-type", "text/plain");
}
requestMethod.setRequestBody(request);
UsernamePasswordCredentials creds = new UsernamePasswordCredentials(
username, password);
client.getState().setCredentials(null, null, creds);
int statusCode = client.executeMethod(requestMethod);
if (!((statusCode == HttpStatus.SC_OK) || (statusCode == HttpStatus.SC_CREATED))) {
System.err.println("Method failed: "
+ requestMethod.getStatusLine());
}
// Read the response body.
byte[] responseBody = requestMethod.getResponseBody();
return new String(responseBody);
}
private String sendShpRequest(String target, InputStream request,
String method, String username, String password)
throws HttpException, IOException {
HttpClient client = new HttpClient();
EntityEnclosingMethod requestMethod = null;
if (method.equalsIgnoreCase("POST")) {
requestMethod = new PostMethod(target);
requestMethod.setRequestHeader("Content-type", "text/xml");
}
if (method.equalsIgnoreCase("PUT")) {
requestMethod = new PutMethod(target);
requestMethod.setRequestHeader("Content-type", "application/zip");
}
requestMethod.setRequestBody(request);
UsernamePasswordCredentials creds = new UsernamePasswordCredentials(
username, password);
client.getState().setCredentials(null, null, creds);
int statusCode = client.executeMethod(requestMethod);
if (!((statusCode == HttpStatus.SC_OK) || (statusCode == HttpStatus.SC_CREATED))) {
System.err.println("Method failed: "
+ requestMethod.getStatusLine());
}
// Read the response body.
byte[] responseBody = requestMethod.getResponseBody();
return new String(responseBody);
}
}