Example usage for javax.management.openmbean TabularType getRowType

Introduction

In this page you can find the example usage for javax.management.openmbean TabularType getRowType.

Prototype

public CompositeType getRowType() 

Source Link

Document

Returns the type of the row elements of tabular data values described by this TabularType instance.

Usage

From source file:org.jolokia.converter.object.TabularDataConverter.java

private boolean checkForMapValue(TabularType pType) {
    CompositeType rowType = pType.getRowType();
    // Two entries in the row: "key" and "value"
    return rowType.containsKey(TD_KEY_VALUE) && rowType.containsKey(TD_KEY_KEY) && rowType.keySet().size() == 2;
}

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From source file:org.jolokia.converter.object.TabularDataConverter.java

private TabularData convertToTabularTypeFromMap(TabularType pType, JSONObject pValue) {
    CompositeType rowType = pType.getRowType();

    // A TabularData is requested for mapping a map for the call to an MXBean
    // as described in http://download.oracle.com/javase/6/docs/api/javax/management/MXBean.html
    // This means, we will convert a JSONObject to the required format
    TabularDataSupport tabularData = new TabularDataSupport(pType);

    @SuppressWarnings("unchecked")
    Map<String, String> jsonObj = (Map<String, String>) pValue;
    for (Map.Entry<String, String> entry : jsonObj.entrySet()) {
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("key", getDispatcher().convertToObject(rowType.getType("key"), entry.getKey()));
        map.put("value", getDispatcher().convertToObject(rowType.getType("value"), entry.getValue()));

        try {/*from   ww  w  . j  ava2  s. co m*/
            CompositeData compositeData = new CompositeDataSupport(rowType, map);
            tabularData.put(compositeData);
        } catch (OpenDataException e) {
            throw new IllegalArgumentException(e.getMessage(), e);
        }
    }

    return tabularData;
}

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From source file:org.jolokia.converter.json.TabularDataExtractor.java

/**
 * Check whether the given tabular type represents a MXBean map. See the
 * {@link javax.management.MXBean} specification for
 * details how a map is converted to {@link TabularData} by the MXBean framework.
 *
 * @param pType type of tabular data to convert
 * @return true if this type represents an MXBean map, false otherwise.
 *//*  w w w .  ja  v  a  2s.  c  o m*/
private boolean checkForMxBeanMap(TabularType pType) {
    CompositeType rowType = pType.getRowType();
    return rowType.containsKey("key") && rowType.containsKey("value") && rowType.keySet().size() == 2
    // Only convert to map for simple types for all others use normal conversion. See #105 for details.
            && rowType.getType("key") instanceof SimpleType;
}

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From source file:org.jolokia.converter.json.TabularDataExtractor.java

private boolean hasComplexKeys(TabularType pType) {
    List<String> indexes = pType.getIndexNames();
    CompositeType rowType = pType.getRowType();
    for (String index : indexes) {
        if (!(rowType.getType(index) instanceof SimpleType)) {
            return true;
        }/*  w  w w. j a v a2  s  .  c o  m*/
    }
    return false;
}

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From source file:org.jolokia.converter.object.TabularDataConverter.java

private boolean checkForMapKey(TabularType pType) {
    List<String> indexNames = pType.getIndexNames();
    return/*from   ww  w.ja v  a 2s .c  o m*/
    // Single index named "key"
    indexNames.size() == 1 && indexNames.contains(TD_KEY_KEY) &&
    // Only convert to map for simple types for all others use normal conversion. See #105 for details.
            pType.getRowType().getType(TD_KEY_KEY) instanceof SimpleType;
}

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From source file:org.jolokia.converter.json.TabularDataExtractor.java

private CompositeData extractCompositeDataFromPath(TabularData pTd, Stack<String> pPathStack)
        throws AttributeNotFoundException {
    // We first try it as a key
    TabularType type = pTd.getTabularType();
    List<String> indexNames = type.getIndexNames();
    checkPathFitsIndexNames(pPathStack, indexNames);

    Object keys[] = new Object[indexNames.size()];
    CompositeType rowType = type.getRowType();
    List<String> pathPartsUsed = new ArrayList<String>();
    for (int i = 0; i < indexNames.size(); i++) {
        String path = pPathStack.pop();
        pathPartsUsed.add(path);/*from  w  ww  .jav  a2 s.  c  om*/
        keys[i] = getKey(rowType, indexNames.get(i), path);
    }
    if (pTd.containsKey(keys)) {
        return pTd.get(keys);
    } else {
        throw new AttributeNotFoundException("No entry with " + pathPartsUsed + " found");
    }
}

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From source file:org.jolokia.converter.object.TabularDataConverter.java

private void putRowsToTabularData(TabularDataSupport pTabularData, JSONObject pValue, int pLevel) {
    TabularType type = pTabularData.getTabularType();
    for (Object value : pValue.values()) {
        if (!(value instanceof JSONObject)) {
            throw new IllegalArgumentException(
                    "Cannot convert " + pValue + " to type " + type + " because the object values provided ("
                            + value.getClass() + ") is not of the expected type JSONObject at level " + pLevel);
        }// w ww .j  a  v a 2  s .  c o  m
        JSONObject jsonValue = (JSONObject) value;
        if (pLevel > 1) {
            putRowsToTabularData(pTabularData, jsonValue, pLevel - 1);
        } else {
            pTabularData.put((CompositeData) getDispatcher().convertToObject(type.getRowType(), jsonValue));
        }
    }
}

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From source file:org.jolokia.converter.object.TabularDataConverter.java

private TabularData convertTabularDataFromFullRepresentation(JSONObject pValue, TabularType pType) {
    JSONAware jsonVal;/* w ww  .j av  a2s.com*/
    jsonVal = (JSONAware) pValue.get("values");
    if (!(jsonVal instanceof JSONArray)) {
        throw new IllegalArgumentException("Values for tabular data of type " + pType
                + " must given as JSON array, not " + jsonVal.getClass());
    }

    TabularDataSupport tabularData = new TabularDataSupport(pType);
    for (Object val : (JSONArray) jsonVal) {
        if (!(val instanceof JSONObject)) {
            throw new IllegalArgumentException(
                    "Tabular-Data values must be given as JSON objects, not " + val.getClass());
        }
        tabularData.put((CompositeData) getDispatcher().convertToObject(pType.getRowType(), val));
    }
    return tabularData;
}

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