Examples with Node org.dom4j.Node used on opensource projects

Example 51 with Node

use of org.dom4j.Node in project pentaho-platform by pentaho.

the class KettleComponent method validateAction.

@SuppressWarnings("unchecked")
@Override
public boolean validateAction() {
    // If there are any mappings, validate their xml and values
    if (getComponentDefinition().selectNodes(PARAMETER_MAP_CMD_ARG + " | " + PARAMETER_MAP_VARIABLE + " | " + PARAMETER_MAP_PARAMETER).size() > 0) {
        // $NON-NLS-1$ //$NON-NLS-2$
        Map<String, String> argumentMap = null;
        Node name = null, mapping = null;
        // they have a 'name' and 'mapping' child element
        for (Node n : (List<Node>) getComponentDefinition().selectNodes(PARAMETER_MAP_CMD_ARG)) {
            // $NON-NLS-1$
            name = n.selectSingleNode("name");
            // $NON-NLS-1$
            mapping = n.selectSingleNode("mapping");
            if (checkMapping(name, mapping)) {
                if (argumentMap == null) {
                    argumentMap = new HashMap<String, String>();
                }
                argumentMap.put(name.getText(), applyInputsToFormat(getInputStringValue(mapping.getText())));
            } else {
                return false;
            }
        }
        for (Node n : (List<Node>) getComponentDefinition().selectNodes(PARAMETER_MAP_VARIABLE)) {
            // $NON-NLS-1$
            name = n.selectSingleNode("name");
            // $NON-NLS-1$
            mapping = n.selectSingleNode("mapping");
            if (!checkMapping(name, mapping)) {
                return false;
            }
        }
        for (Node n : (List<Node>) getComponentDefinition().selectNodes(PARAMETER_MAP_PARAMETER)) {
            // $NON-NLS-1$
            name = n.selectSingleNode("name");
            // $NON-NLS-1$
            mapping = n.selectSingleNode("mapping");
            if (!checkMapping(name, mapping)) {
                return false;
            }
        }
        // that there are not more then 10 (currently supported by Kettle)
        if (argumentMap != null) {
            String val = null;
            for (int i = 1; i <= argumentMap.size(); i++) {
                val = argumentMap.get(Integer.toString(i));
                if (val == null) {
                    // $NON-NLS-1$
                    error(Messages.getInstance().getErrorString("Kettle.ERROR_0030_INVALID_ARGUMENT_MAPPING"));
                    return false;
                }
            }
        }
    }
    if (isDefinedResource(KettleComponent.TRANSFORMFILE) || isDefinedResource(KettleComponent.JOBFILE)) {
        return true;
    }
    boolean useRepository = // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
    PentahoSystem.getSystemSetting("kettle/settings.xml", "repository.type", "files").equals("rdbms");
    if (!useRepository) {
        // $NON-NLS-1$
        error(Messages.getInstance().getErrorString("Kettle.ERROR_0019_REPOSITORY_TYPE_FILES"));
        return false;
    }
    if (isDefinedInput(KettleComponent.DIRECTORY) && (isDefinedInput(KettleComponent.TRANSFORMATION) || isDefinedInput(KettleComponent.JOB))) {
        return true;
    }
    if (!isDefinedInput(KettleComponent.DIRECTORY)) {
        // $NON-NLS-1$
        error(Messages.getInstance().getErrorString("Kettle.ERROR_0002_DIR_OR_FILE__NOT_DEFINED", getActionName()));
        return false;
    } else {
        if (!isDefinedInput(KettleComponent.TRANSFORMATION)) {
            // $NON-NLS-1$
            error(Messages.getInstance().getErrorString("Kettle.ERROR_0003_TRANS_NOT_DEFINED", getActionName()));
            return false;
        }
    }
    return false;
}

Example 52 with Node

use of org.dom4j.Node in project pentaho-platform by pentaho.

the class AbstractChartFactory method setupColors.

/**
 * Setup colors for the series and also background
 */
protected void setupColors() {
    Node temp = chartNode.selectSingleNode(COLOR_PALETTE_NODE_LOC);
    if (temp != null) {
        Object[] colorNodes = temp.selectNodes(COLOR_NODE_LOC).toArray();
        for (int j = 0; j < colorNodes.length; j++) {
            colors.add(getValue((Node) colorNodes[j]));
        }
    } else {
        for (int i = 0; i < COLORS_DEFAULT.length; i++) {
            colors.add(COLORS_DEFAULT[i]);
        }
    }
    // Use either chart-background or plot-background (chart takes precendence)
    temp = chartNode.selectSingleNode(PLOT_BACKGROUND_NODE_LOC);
    if (getValue(temp) != null) {
        String type = temp.valueOf(PLOT_BACKGROUND_COLOR_XPATH);
        if (type != null && COLOR_TYPE.equals(type)) {
            chart.setBackgroundColour(getValue(temp));
            chart.setInnerBackgroundColour(getValue(temp));
        }
    }
    temp = chartNode.selectSingleNode(CHART_BACKGROUND_NODE_LOC);
    if (getValue(temp) != null) {
        String type = temp.valueOf(CHART_BACKGROUND_COLOR_XPATH);
        if (type != null && COLOR_TYPE.equals(type)) {
            chart.setBackgroundColour(getValue(temp));
        }
    }
}

Example 53 with Node

use of org.dom4j.Node in project pentaho-platform by pentaho.

the class BarLineChartFactory method setupLineRange.

@SuppressWarnings("unchecked")
public void setupLineRange() {
    int rangeMin = 0;
    int rangeMax = 100;
    int steps = 9;
    String rangeColor = AXIS_COLOR_DEFAULT;
    String rangeGridColor = AXIS_GRID_COLOR_DEFAULT;
    int rangeStroke = 1;
    if (CATEGORY_TYPE.equals(datasetType) || XYZ_TYPE.equals(datasetType)) {
        rangeMin = Integer.MAX_VALUE;
        rangeMax = Integer.MIN_VALUE;
        List nodes = chartNode.selectNodes(LINE_SERIES_SERIES_NODE_LOC);
        List<String> bars = new ArrayList<String>();
        for (Object node : nodes) {
            if (getValue((Node) node) != null) {
                bars.add(getValue((Node) node));
            }
        }
        for (int c = 0; c < getColumnCount(); c++) {
            String text = getColumnHeader(c);
            if (bars.contains(text)) {
                for (int r = 0; r < getRowCount(); r++) {
                    if (rangeMin > ((Number) getValueAt(r, c)).intValue()) {
                        rangeMin = ((Number) getValueAt(r, c)).intValue();
                    }
                    if (rangeMax < ((Number) getValueAt(r, c)).intValue()) {
                        rangeMax = ((Number) getValueAt(r, c)).intValue();
                    }
                }
            }
        }
    }
    boolean minDefined = false;
    boolean maxDefined = false;
    Node temp = chartNode.selectSingleNode(LINES_RANGE_MINIMUM_NODE_LOC);
    if (getValue(temp) != null) {
        rangeMin = new Integer(getValue(temp)).intValue();
        minDefined = true;
    }
    temp = chartNode.selectSingleNode(LINES_RANGE_MAXIMUM_NODE_LOC);
    if (getValue(temp) != null) {
        rangeMax = new Integer(getValue(temp)).intValue();
        maxDefined = true;
    }
    temp = chartNode.selectSingleNode(LINES_RANGE_COLOR_NODE_LOC);
    if (getValue(temp) != null) {
        rangeColor = getValue(temp);
    }
    temp = chartNode.selectSingleNode(LINES_RANGE_GRID_COLOR_NODE_LOC);
    if (getValue(temp) != null) {
        rangeGridColor = getValue(temp);
    }
    temp = chartNode.selectSingleNode(LINES_RANGE_STROKE_NODE_LOC);
    if (getValue(temp) != null) {
        rangeStroke = Integer.parseInt(getValue(temp));
    }
    temp = chartNode.selectSingleNode(LINE_RANGE_STEPS_NODE_LOC);
    if (getValue(temp) != null) {
        steps = new Integer(getValue(temp)).intValue();
    }
    int diff = rangeMax - rangeMin;
    int chunksize = diff / steps;
    Integer stepforchart = null;
    if (chunksize > 0) {
        stepforchart = new Integer(chunksize);
    }
    // Readjust mins/maxs only if they weren't specified
    if (!minDefined) {
        // If actual min is positive, don't go below ZERO
        if (rangeMin >= 0 && rangeMin - chunksize < 0) {
            rangeMin = 0;
        } else {
            rangeMin = rangeMin - chunksize;
        }
    }
    if (!maxDefined) {
        rangeMax = rangeMin + (chunksize * (steps + 2));
    }
    YAxis yaxis = new YAxis();
    yaxis.setRange(rangeMin, rangeMax, stepforchart);
    yaxis.setStroke(rangeStroke);
    yaxis.setColour(rangeColor);
    yaxis.setGridColour(rangeGridColor);
    chart.setYAxisRight(yaxis);
}

Example 54 with Node

use of org.dom4j.Node in project pentaho-platform by pentaho.

the class BarLineChartFactory method getRangeMinMax.

@SuppressWarnings("unchecked")
public MinMax getRangeMinMax() {
    int rangeMin = 0;
    int rangeMax = 0;
    if (isstacked) {
        rangeMin = 0;
        rangeMax = getStackedMaxRange();
    } else {
        rangeMin = Integer.MAX_VALUE;
        rangeMax = Integer.MIN_VALUE;
        List nodes = chartNode.selectNodes(BAR_SERIES_SERIES_NODE_LOC);
        List<String> bars = new ArrayList<String>();
        for (Object node : nodes) {
            if (getValue((Node) node) != null) {
                bars.add(getValue((Node) node));
            }
        }
        for (int c = 0; c < getColumnCount(); c++) {
            String text = getColumnHeader(c);
            if (bars.contains(text)) {
                for (int r = 0; r < getRowCount(); r++) {
                    if (rangeMin > ((Number) getValueAt(r, c)).intValue()) {
                        rangeMin = ((Number) getValueAt(r, c)).intValue();
                    }
                    if (rangeMax < ((Number) getValueAt(r, c)).intValue()) {
                        rangeMax = ((Number) getValueAt(r, c)).intValue();
                    }
                }
            }
        }
    }
    if (rangeMin > 0) {
        rangeMin = 0;
    }
    return new MinMax(rangeMin, rangeMax);
}

Example 55 with Node

use of org.dom4j.Node in project pentaho-platform by pentaho.

the class DotChartFactory method setupStyles.

@Override
protected void setupStyles() {
    super.setupStyles();
    Node temp = chartNode.selectSingleNode(DOT_WIDTH_NODE_LOC);
    if (getValue(temp) != null) {
        dotwidth = Integer.parseInt(getValue(temp));
    }
}