psiprobe.controllers.sql.DataSourceTestController.java Source code

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Here is the source code for psiprobe.controllers.sql.DataSourceTestController.java

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/**
 * Licensed under the GPL License. You may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 *
 * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
 * WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE.
 */
package psiprobe.controllers.sql;

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.ParameterizableViewController;

import psiprobe.model.sql.DataSourceTestInfo;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 * Displays a view that allows for a database connectivity testing. Supplies default values to input
 * fields of the view.
 * 
 * @author Andy Shapoval
 * @author Mark Lewis
 */
public class DataSourceTestController extends ParameterizableViewController {

    /** The max rows. */
    private int maxRows;

    /** The rows per page. */
    private int rowsPerPage;

    /** The history size. */
    private int historySize;

    /** The replace pattern. */
    private String replacePattern;

    /** The collection period. */
    private long collectionPeriod;

    @Override
    protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
            throws Exception {

        HttpSession sess = request.getSession(false);

        DataSourceTestInfo sessData = null;

        if (sess != null) {
            sessData = (DataSourceTestInfo) sess.getAttribute(DataSourceTestInfo.DS_TEST_SESS_ATTR);
        }

        String referer = request.getHeader("Referer");
        String backUrl;
        if (referer != null) {
            backUrl = referer.replaceAll(replacePattern, "");
        } else {
            backUrl = null;
        }

        return new ModelAndView(getViewName())
                .addObject("maxRows", String.valueOf(sessData == null ? getMaxRows() : sessData.getMaxRows()))
                .addObject("rowsPerPage",
                        String.valueOf(sessData == null ? getRowsPerPage() : sessData.getRowsPerPage()))
                .addObject("historySize",
                        String.valueOf(sessData == null ? getHistorySize() : sessData.getHistorySize()))
                .addObject("backURL", backUrl).addObject("collectionPeriod", getCollectionPeriod());
    }

    /**
     * Gets the collection period.
     *
     * @return the collection period
     */
    public long getCollectionPeriod() {
        return collectionPeriod;
    }

    /**
     * Sets the collection period.
     *
     * @param collectionPeriod the new collection period
     */
    public void setCollectionPeriod(long collectionPeriod) {
        this.collectionPeriod = collectionPeriod;
    }

    /**
     * Gets the max rows.
     *
     * @return the max rows
     */
    public int getMaxRows() {
        return maxRows;
    }

    /**
     * Sets the max rows.
     *
     * @param maxRows the new max rows
     */
    public void setMaxRows(int maxRows) {
        this.maxRows = maxRows;
    }

    /**
     * Gets the rows per page.
     *
     * @return the rows per page
     */
    public int getRowsPerPage() {
        return rowsPerPage;
    }

    /**
     * Sets the rows per page.
     *
     * @param rowsPerPage the new rows per page
     */
    public void setRowsPerPage(int rowsPerPage) {
        this.rowsPerPage = rowsPerPage;
    }

    /**
     * Gets the history size.
     *
     * @return the history size
     */
    public int getHistorySize() {
        return historySize;
    }

    /**
     * Sets the history size.
     *
     * @param historySize the new history size
     */
    public void setHistorySize(int historySize) {
        this.historySize = historySize;
    }

    /**
     * Gets the replace pattern.
     *
     * @return the replace pattern
     */
    public String getReplacePattern() {
        return replacePattern;
    }

    /**
     * Sets the replace pattern.
     *
     * @param replacePattern the new replace pattern
     */
    public void setReplacePattern(String replacePattern) {
        this.replacePattern = replacePattern;
    }

}