V1_0.java [src/java/m/rhem/rhem03_compEsd] Revision: 65b8e7682ee33283036cbb4863e52587df2add63 Date: Fri Aug 12 14:22:48 MDT 2016
package m.rhem.rhem03_compEsd;
import GISObjects.GISEngineFactory;
import GISObjects.GISObject;
import GISObjects.GISObjectException;
import GISObjects.GISObjectFactory;
import csip.ModelDataService;
import csip.ServiceException;
import csip.annotations.Polling;
import csip.annotations.Resource;
import csip.utils.JSONUtils;
import java.io.IOException;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.logging.Level;
import javax.ws.rs.Path;
import oms3.annotations.Description;
import oms3.annotations.Name;
import org.codehaus.jettison.json.JSONArray;
import org.codehaus.jettison.json.JSONException;
import org.codehaus.jettison.json.JSONObject;
import rhem.utils.DBResources;
/**
* @version 1.0
* @author Rumpal Sidhu
*/
@Name("RHEM-03: Get Soil Component, Ecological Site, "
+ "Soil Component Surface Texture Class, "
+ "Soil Component Slope Length and Steepness for RHEM Evaluation Area.")
@Description("Get map unit, soil component and ecological site information for "
+ "RHEM evaluation site. Get surface soil texture class relevant to "
+ "the soil component associated with a RHEM evaluation site within "
+ "an AoA. Get slope length and steepness relevant to the soil "
+ "component associated with a RHEM evaluation site within an AoA.")
@Path("m/rhem/getrhemcompesdsurftxtclsslopelen/1.0")
@Polling(first = 10000, next = 2000)
@Resource(from = DBResources.class)
public class V1_0 extends ModelDataService {
private int aoaId;
private int rhemSiteId;
private JSONObject rhemSiteGeometryPoint;
//Result Payload
private ArrayList<Mapuint> mapunitList;
@Override
public void preProcess() throws ServiceException {
this.mapunitList = new ArrayList<>();
try {
this.aoaId = getIntParam("AoAID");
this.rhemSiteId = getIntParam("rhem_site_id");
this.rhemSiteGeometryPoint = getParam("rhem_site_geometry");
} catch (ServiceException ex) {
LOG.log(Level.SEVERE, "RHEM-03: Error in processing the request JSON.", ex);
throw new ServiceException("Error in processing the request JSON.", ex);
}
}
@Override
public void doProcess() throws ServiceException {
try (Connection connection = getResourceJDBC(DBResources.MSSQL_SSURGO);) {
this.getMapunitValues(connection);
this.getComponentValues(connection);
this.getSurfaceTextureClass(connection);
} catch (ServiceException | SQLException se) {
LOG.log(Level.SEVERE, "RHEM-03: SQLException.", se);
throw new ServiceException("SQL problem.", se);
}
}
private void getMapunitValues(Connection connection) throws ServiceException {
try (Statement statement = connection.createStatement();) {
// Sets the GIS Engine of the GISObjects to the DBMS specified in
//the creation of the “connection” variable. MsSQL in this case
GISObjectFactory.setGISObjectEngine(GISEngineFactory.createGISEngine(connection));
GISObject geometry = GISObjectFactory.createGISObject(rhemSiteGeometryPoint);
String mukey = null;
String query = "SELECT mukey "
+ "FROM ssurgo.soilmu_a "
+ "WITH (index(geom_sidx)) "
+ "WHERE the_geom.STContains(geometry::STGeomFromText('"
+ geometry.getGeometry() + "', 0))=1 "
+ "AND (geometry::STGeomFromText('"
+ geometry.getGeometry() + "', 0).STIsValid())=1;";
try (ResultSet resultSet = statement.executeQuery(query)) {
while (resultSet.next()) {
mukey = resultSet.getString("mukey");
}
}
if (mukey != null) {
query = "SELECT musym, muname FROM ssurgo.mapunit WHERE mukey ='" + mukey + "';";
String musym = null;
String muname = null;
try (ResultSet resultSet = statement.executeQuery(query)) {
while (resultSet.next()) {
musym = resultSet.getString("musym");
muname = resultSet.getString("muname");
}
}
ArrayList<Component> componentList = new ArrayList<>();
query = "SELECT cokey, compname, comppct_r, slope_l, slope_r, "
+ "slope_h, slopelenusle_l, slopelenusle_r, slopelenusle_h "
+ "FROM ssurgo.component "
+ "WHERE mukey ='" + mukey + "' ORDER BY comppct_r DESC;";
try (ResultSet resultSet = statement.executeQuery(query)) {
while (resultSet.next()) {
componentList.add(new Component(resultSet.getString("cokey"),
resultSet.getString("compname"),
resultSet.getInt("comppct_r"),
resultSet.getInt("slope_l"),
resultSet.getInt("slope_r"),
resultSet.getInt("slope_h"),
resultSet.getDouble("slopelenusle_l"),
resultSet.getDouble("slopelenusle_r"),
resultSet.getDouble("slopelenusle_h")));
}
}
mapunitList.add(new Mapuint(musym, muname, componentList));
}
} catch (SQLException | GISObjectException | JSONException | IOException ex) {
LOG.log(Level.SEVERE, "RHEM-03: SQLException.", ex);
throw new ServiceException("SQL problem.", ex);
}
}
private void getComponentValues(Connection connection) throws ServiceException {
try (Statement statement = connection.createStatement();
Connection esdConnection = getResourceJDBC(DBResources.MSSQL_ESD);
Statement esdStmt = esdConnection.createStatement();) {
for (Mapuint mapuint : this.mapunitList) {
for (Component component : mapuint.getComponentList()) {
ArrayList<EcologicalSite> ecoList = new ArrayList<>();
String query = "SELECT ecoclassid "
+ "FROM ssurgo.coecoclass "
+ "WHERE cokey = '" + component.getCokey()
+ "' AND ecoclassid LIKE 'R%';";
String ecoclassid = null;
try (ResultSet resultSet = statement.executeQuery(query)) {
while (resultSet.next()) {
ecoclassid = resultSet.getString("ecoclassid");
}
}
if (ecoclassid != null) {
query = "SELECT concat(range_site_primary_name, ' ', "
+ "range_site_secondary_name, ' ', range_site_tertiary_name) "
+ "AS es_range_name "
+ "FROM esd.ecological_sites "
+ "WHERE concat(es_type, es_mlra, es_mlru, es_site_number, es_state) = '"
+ ecoclassid + "';";
try (ResultSet resultSet = esdStmt.executeQuery(query)) {
while (resultSet.next()) {
ecoList.add(new EcologicalSite(ecoclassid,
resultSet.getString("es_range_name")));
}
}
}
component.setEcoSiteList(ecoList);
}
}
} catch (SQLException ex) {
LOG.log(Level.SEVERE, "RHEM-03: SQLException.", ex);
throw new ServiceException("SQL problem.", ex);
}
}
private void getSurfaceTextureClass(Connection connection) throws ServiceException {
try (Statement statement = connection.createStatement();) {
for (Mapuint mapuint : this.mapunitList) {
for (Component component : mapuint.getComponentList()) {
ArrayList<SurfaceTexture> surfaceTextureList = new ArrayList<>();
String query = "SELECT texcl FROM ssurgo.chtexture "
+ "WHERE chtgkey IN "
+ "(SELECT chtgkey FROM ssurgo.chtexturegrp WHERE chkey IN "
+ "(SELECT chkey FROM ssurgo.chorizon WHERE cokey = '"
+ component.getCokey() + "' AND hzdept_r = 0));";
try (ResultSet resultSet = statement.executeQuery(query);) {
while (resultSet.next()) {
String texcl = resultSet.getString("texcl");
String q = "SELECT d2.texture_subclass_id, d3.text_abreviation, d3.text_label "
+ "FROM rhem.d_rhem_text_lookup d1 "
+ "JOIN rhem.d_rhem_texture_class_subclass d2 ON (d1.text_id = d2.text_subclass_id) "
+ "JOIN rhem.d_rhem_text_lookup d3 ON (d2.text_class_id = d3.text_id) "
+ "WHERE d1.text_label = '" + texcl + "' AND d2.obsolete = 'false';";
try (Statement stmt = connection.createStatement();
ResultSet rst = stmt.executeQuery(q);) {
while (rst.next()) {
int textureId = rst.getInt("texture_subclass_id");
String textureClass = rst.getString("text_abreviation");
String textureClassLabel = rst.getString("text_label");
surfaceTextureList.add(new SurfaceTexture(texcl,
textureId, textureClass, textureClassLabel));
}
}
}
}
component.setSurfaceTextureList(surfaceTextureList);
}
}
} catch (SQLException ex) {
LOG.log(Level.SEVERE, "RHEM-03: SQLException.", ex);
throw new ServiceException("SQL problem.", ex);
}
}
@Override
public void postProcess() throws Exception {
try {
putResult("AoAID", this.aoaId, "Area of Analysis Identifier");
putResult("rhem_site_id", this.rhemSiteId, "RHEM Evaluation Site Identifier");
JSONArray mapUnitArray = new JSONArray();
for (Mapuint mapunit : this.mapunitList) {
JSONArray mapuintArr = new JSONArray();
mapuintArr.put(JSONUtils.data("musym", mapunit.getMusym(), "Mapunit Symbol"));
mapuintArr.put(JSONUtils.data("muname", mapunit.getMuname(), "Mapunit Name"));
JSONArray componentArray = new JSONArray();
for (Component component : mapunit.getComponentList()) {
JSONArray componentArr = new JSONArray();
componentArr.put(JSONUtils.data("cokey", component.getCokey(), "Soil Component Key"));
componentArr.put(JSONUtils.data("compname", component.getCompName(), "Soil Component Name"));
componentArr.put(JSONUtils.data("comppct_r", component.getComppctR(), "Soil Component Percentage Relative Value"));
componentArr.put(JSONUtils.dataDesc("slopepct_l", component.getSlopePctL(), "Slope Percent – Low Value"));
componentArr.put(JSONUtils.dataDesc("slopepct_r", component.getSlopePctR(), "Slope Percent – Representative Value"));
componentArr.put(JSONUtils.dataDesc("slopepct_h", component.getSlopePctH(), "Slope Percent – High Value"));
componentArr.put(JSONUtils.dataDesc("slopelen_l", Math.round(component.getSlopeLenL()), "Slope Length (meters) – Low Value"));
componentArr.put(JSONUtils.dataDesc("slopelen_r", Math.round(component.getSlopeLenR()), "Slope Length (meters) – Representative Value"));
componentArr.put(JSONUtils.dataDesc("slopelen_h", Math.round(component.getSlopeLenH()), "Slope Length (meters) – High Value"));
componentArr.put(JSONUtils.dataDesc("slopelen_ft_l", Math.round(component.getSlopeLenFtL()), "Slope Length (feet) – Low Value"));
componentArr.put(JSONUtils.dataDesc("slopelen_ft_r", Math.round(component.getSlopeLenFtR()), "Slope Length (feet) – Representative Value"));
componentArr.put(JSONUtils.dataDesc("slopelen_ft_h", Math.round(component.getSlopeLenFtH()), "Slope Length (feet) – High Value"));
JSONArray ecoSiteArray = new JSONArray();
for (EcologicalSite ecoSite : component.getEcoSiteList()) {
JSONArray ecoSiteArr = new JSONArray();
ecoSiteArr.put(JSONUtils.data("es_id", ecoSite.getEsId(), "Ecological Site Identifier"));
ecoSiteArr.put(JSONUtils.data("es_range_name", ecoSite.getEsRangeName(), "Ecological Site Name"));
ecoSiteArray.put(JSONUtils.dataDesc("ecological_site", ecoSiteArr, "Ecological Site"));
}
componentArr.put(JSONUtils.dataDesc("ecological_site_list", ecoSiteArray, "Ecological Site List"));
JSONArray surfaceTestureArray = new JSONArray();
for (SurfaceTexture texture : component.getSurfaceTextureList()) {
JSONArray surfaceTextureArr = new JSONArray();
surfaceTextureArr.put(JSONUtils.dataDesc("texcl", texture.getTexcl(), "SSURGO Texture Class"));
surfaceTextureArr.put(JSONUtils.dataDesc("rhem_texture_id ", texture.getTextureId(), "RHEM Texture Class Identifier"));
surfaceTextureArr.put(JSONUtils.dataDesc("rhem_texture_class ", texture.getTextureClass(), "RHEM Texture Class"));
surfaceTextureArr.put(JSONUtils.dataDesc("rhem_texture_class_label ", texture.getTextureClassLabel(), "RHEM Texture Class Label"));
surfaceTestureArray.put(JSONUtils.dataDesc("surface_texture_class", surfaceTextureArr, "Soil Component Surface Texture Class"));
}
componentArr.put(JSONUtils.dataDesc("surface_texture_class_list", surfaceTestureArray, "Soil Component Surface Texture Class List"));
componentArray.put(JSONUtils.dataDesc("component", componentArr, "Component"));
}
mapuintArr.put(JSONUtils.dataDesc("component_list", componentArray, "Component List"));
mapUnitArray.put(JSONUtils.dataDesc("mapunit", mapuintArr, "Mapuint"));
}
putResult("mapunit_list", mapUnitArray, "Mapuint List");
} catch (JSONException ex) {
LOG.log(Level.SEVERE, "RHEM-03: Error in processing the reponse JSON.", ex);
throw new ServiceException("Error in processing the reponse JSON.", ex);
}
}
/**
* Get the full JSON parameter record.
*
* @param name
* @return the JSON record.
*/
private JSONObject getParam(String name) throws ServiceException {
JSONObject p = getParamMap().get(name);
if (p == null) {
throw new ServiceException("Parameter not found: '" + name + "'");
}
return p;
}
static class Mapuint {
protected String musym;
protected String muname;
protected ArrayList<Component> componentList;
public Mapuint(String musym, String muname,
ArrayList<Component> componentList) {
this.musym = musym;
this.muname = muname;
this.componentList = componentList;
}
public String getMusym() {
return this.musym;
}
public String getMuname() {
return this.muname;
}
public ArrayList<Component> getComponentList() {
return this.componentList;
}
}
static class Component {
protected String cokey;
protected String compName;
protected int comppctR;
//slope length and steepness
protected int slopePctL;
protected int slopePctR;
protected int slopePctH;
protected double slopeLenL;
protected double slopeLenR;
protected double slopeLenH;
protected double slopeLenFtL;
protected double slopeLenFtR;
protected double slopeLenFtH;
protected ArrayList<EcologicalSite> ecoSiteList;
protected ArrayList<SurfaceTexture> surfaceTextureList;
public Component(String cokey, String compName, int comppctR,
int slopePctL, int slopePctR, int slopePctH,
double slopeLenL, double slopeLenR,
double slopeLenH) {
this.cokey = cokey;
this.compName = compName;
this.comppctR = comppctR;
this.slopePctL = slopePctL;
this.slopePctR = slopePctR;
this.slopePctH = slopePctH;
this.slopeLenL = slopeLenL;
this.slopeLenR = slopeLenR;
this.slopeLenH = slopeLenH;
this.slopeLenFtL = 3.28084 * slopeLenL;
this.slopeLenFtR = 3.28084 * slopeLenR;
this.slopeLenFtH = 3.28084 * slopeLenH;
}
public String getCokey() {
return this.cokey;
}
public String getCompName() {
return this.compName;
}
public int getComppctR() {
return this.comppctR;
}
public int getSlopePctL() {
return this.slopePctL;
}
public int getSlopePctR() {
return this.slopePctR;
}
public int getSlopePctH() {
return this.slopePctH;
}
public double getSlopeLenL() {
return this.slopeLenL;
}
public double getSlopeLenR() {
return this.slopeLenR;
}
public double getSlopeLenH() {
return this.slopeLenH;
}
public double getSlopeLenFtL() {
return this.slopeLenFtL;
}
public double getSlopeLenFtR() {
return this.slopeLenFtR;
}
public double getSlopeLenFtH() {
return this.slopeLenFtH;
}
public ArrayList<EcologicalSite> getEcoSiteList() {
return this.ecoSiteList;
}
public ArrayList<SurfaceTexture> getSurfaceTextureList() {
return this.surfaceTextureList;
}
public void setEcoSiteList(ArrayList<EcologicalSite> list) {
this.ecoSiteList = list;
}
public void setSurfaceTextureList(ArrayList<SurfaceTexture> list) {
this.surfaceTextureList = list;
}
}
static class EcologicalSite {
protected String esId;
protected String esRangeName;
public EcologicalSite(String esId, String esRangeName) {
this.esId = esId;
this.esRangeName = esRangeName;
}
public String getEsId() {
return esId;
}
public String getEsRangeName() {
return esRangeName;
}
}
static class SurfaceTexture {
protected String texcl;
protected int textureId;
protected String textureClass;
protected String textureClassLabel;
public SurfaceTexture(String texcl, int textureId, String textureClass,
String textureClassLabel) {
this.texcl = texcl;
this.textureId = textureId;
this.textureClass = textureClass;
this.textureClassLabel = textureClassLabel;
}
public String getTexcl() {
return this.texcl;
}
public int getTextureId() {
return this.textureId;
}
public String getTextureClass() {
return this.textureClass;
}
public String getTextureClassLabel() {
return this.textureClassLabel;
}
}
}