Example usage for java.util Map keySet

Introduction

In this page you can find the example usage for java.util Map keySet.

Prototype

Set<K> keySet();

Source Link

Document

Returns a Set view of the keys contained in this map.

Usage

From source file:eu.trentorise.smartcampus.geocoder.manager.OSMGeocoder.java

private static String generateQueryString(Map<String, Object> parameters) {
    String queryString = "?";
    if (parameters != null) {
        for (String param : parameters.keySet()) {
            Object value = parameters.get(param);
            if (value == null) {
                if (queryString.length() > 1) {
                    queryString += "&";
                }/*from ww  w  .  j  a  v  a  2 s. co m*/
                queryString += param + "=";
            } else if (value instanceof List) {
                for (Object v : ((List<?>) value)) {
                    if (queryString.length() > 1) {
                        queryString += "&";
                    }
                    queryString += param + "=" + encodeValue(v.toString());
                }
            } else {
                if (queryString.length() > 1) {
                    queryString += "&";
                }
                queryString += param + "=" + encodeValue(value.toString());
            }

        }
    }
    return queryString.length() > 1 ? queryString : "";
}

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From source file:com.ecofactor.qa.automation.util.HttpUtil.java

/**
 * Gets the.//from w  w  w .j  a v a  2  s.  com
 * @param url the url
 * @return the http response
 */
public static String get(String url, Map<String, String> params, int expectedStatus) {

    String content = null;
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet request = new HttpGet(url);
    URIBuilder builder = new URIBuilder(request.getURI());

    Set<String> keys = params.keySet();
    for (String key : keys) {
        builder.addParameter(key, params.get(key));
    }

    HttpResponse response = null;
    try {
        request.setURI(builder.build());
        DriverConfig.setLogString("URL " + request.getURI().toString(), true);
        response = httpClient.execute(request);
        content = IOUtils.toString(response.getEntity().getContent());
        DriverConfig.setLogString("Content " + content, true);
        Assert.assertEquals(response.getStatusLine().getStatusCode(), expectedStatus);
    } catch (Exception e) {
        LOGGER.error(e.getMessage());
    } finally {
        request.releaseConnection();
    }

    return content;
}

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From source file:net.eledge.android.europeana.search.model.record.abstracts.Resource.java

protected static Map<String, String[]> mergeMapArrays(Map<String, String[]> source1,
        Map<String, String[]> source2) {
    Map<String, String[]> merged = new HashMap<>();
    if (source1 != null) {
        merged.putAll(source1);/*from   w w w .  j  a  v a2  s .c om*/
    } else {
        return source2;
    }
    if (source2 != null) {
        for (String key : source2.keySet()) {
            if (merged.containsKey(key)) {
                merged.put(key, mergeArray(merged.get(key), source2.get(key)));
            } else {
                merged.put(key, source2.get(key));
            }
        }
    }
    return merged;
}

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From source file:org.wso2.dss.integration.test.odata.ODataTestUtils.java

public static Object[] sendGET(String endpoint, Map<String, String> headers) throws IOException {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(endpoint);
    for (String headerType : headers.keySet()) {
        httpGet.setHeader(headerType, headers.get(headerType));
    }//from ww  w. ja va  2  s  .  c  o m
    HttpResponse httpResponse = httpClient.execute(httpGet);
    if (httpResponse.getEntity() != null) {
        BufferedReader reader = new BufferedReader(
                new InputStreamReader(httpResponse.getEntity().getContent()));
        String inputLine;
        StringBuilder response = new StringBuilder();

        while ((inputLine = reader.readLine()) != null) {
            response.append(inputLine);
        }
        reader.close();
        return new Object[] { httpResponse.getStatusLine().getStatusCode(), response.toString() };
    } else {
        return new Object[] { httpResponse.getStatusLine().getStatusCode() };
    }
}

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From source file:org.wso2.dss.integration.test.odata.ODataTestUtils.java

public static int sendPATCH(String endpoint, String content, Map<String, String> headers) throws IOException {
    HttpClient httpClient = new DefaultHttpClient();
    HttpPatch httpPatch = new HttpPatch(endpoint);
    for (String headerType : headers.keySet()) {
        httpPatch.setHeader(headerType, headers.get(headerType));
    }// w ww . j a v a2 s  . co  m
    if (null != content) {
        HttpEntity httpEntity = new ByteArrayEntity(content.getBytes("UTF-8"));
        if (headers.get("Content-Type") == null) {
            httpPatch.setHeader("Content-Type", "application/json");
        }
        httpPatch.setEntity(httpEntity);
    }
    HttpResponse httpResponse = httpClient.execute(httpPatch);
    return httpResponse.getStatusLine().getStatusCode();
}

---

From source file:com.ExtendedAlpha.SWI.SeparatorLib.BookSeparator.java

public static EnchantmentStorageMeta getEnchantedBookMeta(JSONObject json) {
    try {// w w w  .j ava 2s . c om
        ItemStack dummyItems = new ItemStack(Material.ENCHANTED_BOOK, 1);
        EnchantmentStorageMeta meta = (EnchantmentStorageMeta) dummyItems.getItemMeta();
        if (json.has("enchantments")) {
            Map<Enchantment, Integer> enchants = EnchantmentSeparator
                    .getEnchantments(json.getString("enchantments"));
            for (Enchantment e : enchants.keySet()) {
                meta.addStoredEnchant(e, enchants.get(e), true);
            }
        }
        return meta;
    } catch (JSONException e) {
        e.printStackTrace();
        return null;
    }
}

---

From source file:de.quamoco.qm.util.qiesl.QIESLVerificator.java

/** Produces a variable map with dummy values */
private static Map<String, Object> obtainVariables(Map<String, Type> measures) throws QIESLException {
    Map<String, Object> result = new HashMap<String, Object>();

    for (String name : measures.keySet()) {
        if (measures.get(name) == Type.NUMBER) {
            result.put(name, QPoints.valueOf(1));
        } else if (measures.get(name) == Type.FINDINGS) {
            FindingCollection dummyFindingCollection = new FindingCollection();
            dummyFindingCollection//from ww w .ja  va  2  s  .  c  o  m
                    .add(new FindingReport().getOrCreateCategory("").createFindingGroup("").createFinding(""));
            result.put(name, dummyFindingCollection);

        } else {
            throw new QIESLException("unknown measure type: " + measures.get(name));
        }

    }
    return result;
}

---

From source file:Main.java

/**
 * Move a single entry (indicated by its key) up or down by one step inside an insert sorted map (e.g. a {@link LinkedHashMap}).
 * //  w ww . j  a v  a  2 s .  c  om
 * @param <K>
 *            type of the map's keys
 * @param <V>
 *            type of the map's values
 * @param insertSortedMap
 *            map containing the entry to be moved; should be a map implementation preserving the insert order (e.g. a {@link LinkedHashMap})
 * @param entryKey
 *            key of the entry to be moved up/down by one step
 * @param increaseIndexByOne
 *            if the entry's index should be increased by one (i.e. moved down); otherwise decrease the entry's index by one (i.e. moved up)
 * @throws IllegalArgumentException
 *             <ul>
 *             <li>if the given map does not contain the specified key,</li>
 *             <li>if the specified entry is the first in the map and cannot be moved further up, or</li>
 *             <li>if the specified entry is the last in the map and cannot be moved further down</li>
 *             </ul>
 */
public static <K, V> void moveEntryInInsertSortedMap(final Map<K, V> insertSortedMap, final K entryKey,
        final boolean increaseIndexByOne) {
    // #1 create a copy of the original key order as list (to make it accessible via index)
    final List<K> keyList = new ArrayList<K>(insertSortedMap.keySet());
    // #2 determine the designated entry's current position
    final int index = keyList.indexOf(entryKey);
    // #3 determine the entry's new position
    final int indexToSwitchWith;
    if (increaseIndexByOne) {
        indexToSwitchWith = index + 1;
    } else {
        indexToSwitchWith = index - 1;
    }
    final int totalEntryCount = keyList.size();
    if (index == -1 || indexToSwitchWith == -1 || indexToSwitchWith == totalEntryCount) {
        // the entry cannot be moved as indicated
        throw new IllegalArgumentException();
    }
    // #4 create a copy of the unchanged relation template groups map
    final Map<K, V> groupsCopy = new LinkedHashMap<K, V>(insertSortedMap);
    // #5 remove all mapping from the original relation template groups map, starting at the affected groups' indices
    insertSortedMap.keySet().retainAll(keyList.subList(0, Math.min(index, indexToSwitchWith)));
    final K entryToSwitchWith = keyList.get(indexToSwitchWith);
    // #6 re-insert the two affected groups in their new (inverse) order
    if (increaseIndexByOne) {
        insertSortedMap.put(entryToSwitchWith, groupsCopy.get(entryToSwitchWith));
        insertSortedMap.put(entryKey, groupsCopy.get(entryKey));
    } else {
        insertSortedMap.put(entryKey, groupsCopy.get(entryKey));
        insertSortedMap.put(entryToSwitchWith, groupsCopy.get(entryToSwitchWith));
    }
    // #7 re-insert all groups that are following the affected two relation tempate groups
    final int firstTrailingRetainedIndex = Math.max(index, indexToSwitchWith) + 1;
    if (firstTrailingRetainedIndex < totalEntryCount) {
        // there is at least one more value behind the affected two entries that needs to be re-inserted
        groupsCopy.keySet().retainAll(keyList.subList(firstTrailingRetainedIndex, totalEntryCount));
        insertSortedMap.putAll(groupsCopy);
    }
}

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From source file:Main.java

/**
 * This utilty takes an xpath that uses namespace prefixes (such as
 * /a:B/a:C) and converts it to one without prefixes, by using the
 * appropriate operators instead (such as
 * /*[namespace-uri()='http://DOMAIN.COM/SCHEMA' and
 * local-name()='B']/*[namespace-uri()='http://DOMAIN.COM/SCHEMA' and
 * local-name()='C']). THe only conceivable use for this funciton is to
 * write sane xpath and convert it to the insane xpath globus index service
 * supports.//from w w  w  .j  a v a  2 s  .  c  o  m
 * 
 * NOTE: This isn't perfect. The known limitations are: 1) its
 * overly agressive, and will replace QName-looking string literals, 2) it
 * won't work if you have namespaces attributes 3) it will silently not
 * replace any QNames that you haven't supplied a prefix mapping for
 * 
 * @param prefixedXpath
 *            An xpath [optionally] using namespace prefixes in nodetests
 * @param namespaces
 *            A Map<String,String> keyed on namespace prefixes to resolve
 *            in the xpath, where the value is the actual namespace that
 *            should be used.
 * @return a converted, conformant, xpath
 */
public static String translateXPath(String prefixedXpath, Map namespaces) {
    // don't process an empty Xpath, or one with not ns prefixes
    if (prefixedXpath == null || prefixedXpath.trim().length() == 0 || prefixedXpath.indexOf(":") < 0) {
        return prefixedXpath;
    } else if (namespaces == null || namespaces.keySet().size() == 0) {
        throw new IllegalArgumentException(
                "You specified an XPath with prefixes, yet didn't define any prefix mappings.");
    }

    // process all the replacements based on prefixes
    Iterator iterator = namespaces.keySet().iterator();
    while (iterator.hasNext()) {
        String prefix = (String) iterator.next();
        String ns = (String) namespaces.get(prefix);

        // replace the last thing in the xpath being a qname
        prefixedXpath = prefixedXpath.replaceAll(prefix + NS_START_REGEX + "[\\s]*$",
                URI_REPLACEMENT + ns + LOCAL_REPLACEMENT + "]");

        // replace any qname that is starting a predicate
        prefixedXpath = prefixedXpath.replaceAll(prefix + NS_START_REGEX + "\\[",
                URI_REPLACEMENT + ns + LOCAL_REPLACEMENT + " and ");

        // replace any other qname (has some character after the qname that
        // isn't the start of a predicate)
        prefixedXpath = prefixedXpath.replaceAll(prefix + NS_START_REGEX + "([^\\[]){1,1}",
                URI_REPLACEMENT + ns + LOCAL_REPLACEMENT + "]$2");

    }

    return prefixedXpath;
}

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