Example usage for org.apache.commons.collections IteratorUtils toList

Introduction

In this page you can find the example usage for org.apache.commons.collections IteratorUtils toList.

Prototype

public static List toList(Iterator iterator) 

Source Link

Document

Gets a list based on an iterator.

Usage

From source file:io.wcm.caconfig.extensions.persistence.impl.ToolsConfigPagePersistenceStrategy.java

@SuppressWarnings("unchecked")
@Override//from w  w w . j a  va2  s. com
public Collection<Iterator<Resource>> getResourceCollectionInheritanceChain(
        @NotNull final Resource contentResource, @NotNull final Collection<String> bucketNames,
        @NotNull final String configName) {
    if (!isEnabledAndParamsValid(contentResource, bucketNames, configName)) {
        return null;
    }
    final ResourceResolver resourceResolver = contentResource.getResourceResolver();
    final List<String> paths = IteratorUtils.toList(findConfigRefs(contentResource, bucketNames));

    // get resource collection with respect to collection inheritance
    Collection<Resource> resourceCollection = getResourceCollectionInternal(bucketNames, configName,
            paths.iterator(), resourceResolver);

    // get inheritance chain for each item found
    // yes, this resolves the closest item twice, but is the easiest solution to combine both logic aspects
    Iterator<Iterator<Resource>> result = IteratorUtils.transformedIterator(resourceCollection.iterator(),
            new Transformer() {

                @Override
                public Object transform(Object input) {
                    Resource item = (Resource) input;
                    return getResourceInheritanceChainInternal(bucketNames, configName + "/" + item.getName(),
                            paths.iterator(), resourceResolver);
                }
            });
    if (result.hasNext()) {
        return IteratorUtils.toList(result);
    } else {
        return null;
    }
}

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From source file:com.evolveum.midpoint.web.component.assignment.MultipleAssignmentSelector.java

private List<AssignmentEditorDto> applyQueryToListProvider(ObjectQuery query,
        List<AssignmentEditorDto> providerList) {
    ObjectDataProvider temporaryProvider = new ObjectDataProvider(MultipleAssignmentSelector.this, type);
    List<AssignmentEditorDto> displayAssignmentsList = new ArrayList<>();
    temporaryProvider.setQuery(query);/*from  w  ww  .j av  a2s .  c  o m*/
    Iterator it = temporaryProvider.internalIterator(0, temporaryProvider.size());
    List<SelectableBean<F>> providerDataList = IteratorUtils.toList(it);
    for (AssignmentEditorDto dto : providerList) {
        for (SelectableBean<F> providerDataDto : providerDataList) {
            F object = providerDataDto.getValue();
            if (object != null && object.getOid().equals(dto.getTargetRef().getOid())) {
                displayAssignmentsList.add(dto);
                break;
            }
        }
    }
    return displayAssignmentsList;
}

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From source file:com.feilong.commons.core.tools.json.JsonUtil.java

/**
 * Bean?Map?????Json./*from w  w w  . j  a va2  s  . com*/
 *
 * @param obj
 *            the obj
 * @param jsonConfig
 *            the json config
 * @return the jSON
 * @throws JSONException
 *             the JSON exception
 * @see net.sf.json.JSONArray#fromObject(Object, JsonConfig)
 * @see net.sf.json.JSONObject#fromObject(Object, JsonConfig)
 * @see net.sf.json.util.JSONUtils#isArray(Object)
 * @see java.lang.Class#isEnum()
 * @see net.sf.json.JsonConfig#registerJsonValueProcessor(Class, JsonValueProcessor)
 * @see org.apache.commons.collections.IteratorUtils#toList(Iterator)
 * @see org.apache.commons.collections.IteratorUtils#toList(Iterator, int)
 */
public static JSON toJSON(Object obj, JsonConfig jsonConfig) throws JSONException {
    if (null == jsonConfig) {
        jsonConfig = getDefaultJsonConfig();
        // ?
        DateJsonValueProcessor jsonValueProcessor = new DateJsonValueProcessor(
                DatePattern.COMMON_DATE_AND_TIME);
        jsonConfig.registerJsonValueProcessor(Date.class, jsonValueProcessor);
    }

    // obj instanceof Collection || obj instanceof Object[]
    if (JSONUtils.isArray(obj) || //
            obj instanceof Enum || // obj.getClass().isEnum() null// object'isanEnum.UseJSONArrayinstead
            obj instanceof Iterator) {

        if (obj instanceof Iterator) {
            Collection<?> list = IteratorUtils.toList((Iterator<?>) obj);
            obj = list;
        }
        //Accepts JSON formatted strings, arrays, Collections and Enums.
        return JSONArray.fromObject(obj, jsonConfig);
    }
    //Accepts JSON formatted strings, Maps, DynaBeans and JavaBeans.
    return JSONObject.fromObject(obj, jsonConfig);
}

---

From source file:com.dasein.cloud.azurepack.tests.platform.AzurePackRelationalDatabaseSupportTest.java

@Test
public void testGetSupportedVersionsReturnsCorrectValues() throws CloudException, InternalException {
    //for now getSupportedVersions should return an empty list
    final Iterable<String> supportedVersions = support.getSupportedVersions(null);
    assertNotNull(supportedVersions);/*from w  ww .  j  ava  2  s.c o m*/
    assertEquals(0, IteratorUtils.toList(supportedVersions.iterator()).size());
}

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From source file:gov.gtas.services.CaseDispositionServiceImpl.java

@Override
public List<HitDispositionStatus> getHitDispositionStatuses() {
    Iterable<HitDispositionStatus> i = hitDispRepo.findAll();
    if (i != null) {
        return IteratorUtils.toList(i.iterator());
    }/*  w w w .j  av  a 2  s  . c  o  m*/
    return new ArrayList<>();
}

---

From source file:com.delphix.delphix.DelphixEngine.java

/**
 * Provision a VDB either a semantic point or a snapshot with the name of the new VDB being optional
 *///from  w  w w  .  j av  a2s .co  m
@SuppressWarnings("unchecked")
public String provisionVDB(String containerRef, String snapshotRef, String containerName, String repositoryRef,
        String mountBase) throws IOException, DelphixEngineException {
    String defaultParams = "";
    if (snapshotRef.equals(CONTENT_LATEST_POINT) || snapshotRef.equals(CONTENT_LATEST_SNAPSHOT)) {
        defaultParams = getProvisionDefaultsContainer(containerRef, snapshotRef);
    } else {
        defaultParams = getProvisionDefaultsSnapshot(snapshotRef);
    }
    // Strip out null values from provision parameters
    defaultParams = defaultParams.replaceAll("(\"[^\"]+\":null,?|,?\"[^\"]+\":null)", "");
    JsonNode params = MAPPER.readTree(defaultParams);

    // Set new VDB name if it is passed
    if (!containerName.isEmpty()) {
        ObjectNode containerNode = (ObjectNode) params.get("container");
        containerNode.put("name", containerName);
        ObjectNode sourceConfigNode = (ObjectNode) params.get("sourceConfig");
        sourceConfigNode.put("databaseName", containerName);
        sourceConfigNode.put("uniqueName", containerName);
        ObjectNode instanceNode = (ObjectNode) sourceConfigNode.get("instance");
        instanceNode.put("instanceName", containerName);
    }

    // Set target repository
    if (!repositoryRef.isEmpty() && !repositoryRef.equals("default")) {
        ObjectNode sourceConfig = (ObjectNode) params.get("sourceConfig");
        sourceConfig.put("repository", repositoryRef);
        DelphixRepository repository = getRepository(repositoryRef);
        // Handle provisioning to RAC
        if (repository.getRAC()) {
            sourceConfig.put("type", "OracleRACConfig");
            if (sourceConfig.has("instance")) {
                sourceConfig.remove("instance");
            }
            ArrayNode instances = sourceConfig.putArray("instances");
            ArrayList<DelphixClusterNode> clusterNodes = listClusterNodes();
            int i = 1;
            for (DelphixClusterNode node : clusterNodes) {
                ObjectNode instance = MAPPER.createObjectNode();
                instance.put("type", "OracleRACInstance");
                instance.put("instanceNumber", i);
                ObjectNode containerNode = (ObjectNode) params.get("container");
                instance.put("instanceName", containerNode.get("name").asText() + i);
                instance.put("node", node.getReference());
                instances.add(instance);
                i++;
            }
        }
    }

    // Set the base mount point
    if (!mountBase.isEmpty()) {
        ObjectNode sourceConfig = (ObjectNode) params.get("source");
        sourceConfig.put("mountBase", mountBase);

    }
    JsonNode result;
    ObjectNode sourceNode = (ObjectNode) params.get("source");

    // Hack for RAC support
    if (sourceNode.has("redoLogSizeInMB")) {
        sourceNode.remove("redoLogSizeInMB");
    }
    try {
        result = enginePOST(PATH_PROVISION, params.toString());
    } catch (DelphixEngineException e) {
        // Handle the case where some of the fields in the defaults are read
        // only by removing those fields
        if (e.getMessage().contains("This field is read-only")) {
            JsonNode errors = MAPPER.readTree(e.getMessage());
            List<String> list1 = IteratorUtils.toList(errors.fieldNames());
            for (String field1 : list1) {
                List<String> list2 = IteratorUtils.toList(errors.get(field1).fieldNames());
                for (String field2 : list2) {
                    // Field1 is the outer field and field2 is the inner
                    // field
                    ObjectNode node = (ObjectNode) params.get(field1);
                    // Remove the inner field
                    node.remove(field2);
                }
            }
            result = enginePOST(PATH_PROVISION, params.toString());
        } else {
            throw e;
        }
    }
    return result.get(FIELD_JOB).asText();

}

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From source file:com.stratio.qa.specs.CommonG.java

/**
 * Parse jsonpath expression from a given string.
 * <p>/*  w ww. j a  v a 2 s  .c  o m*/
 * If the string is json we can obtain its keys using ~ symbol.
 * <p>
 * If position is not null and the result of jsonpath expression is an array,
 * then this function will return the element at the given position at the array.
 * <p>
 * If position is null, it will return the result of the jsonpath evaluation as string.
 *
 * @param jsonString string to be parsed
 * @param expr       jsonpath expression
 * @param position   position from a search result
 */
public String getJSONPathString(String jsonString, String expr, String position) {

    String value;

    if (expr.contains(".~")) {
        this.getLogger().debug("Expression referred to json keys");
        Pattern pattern = Pattern.compile("^(.*?).~(.*?)$");
        Matcher matcher = pattern.matcher(expr);
        String aux = null;
        String op = null;
        if (matcher.find()) {
            aux = matcher.group(1);
            op = matcher.group(2);
        }
        LinkedHashMap auxData = JsonPath.parse(jsonString).read(aux);
        JSONObject json = new JSONObject(auxData);
        List<String> keys = IteratorUtils.toList(json.keys());
        List<String> stringKeys = new ArrayList<String>();
        if (op.equals("")) {
            for (String key : keys) {
                stringKeys.add("\"" + key + "\"");
            }
            value = stringKeys.toString();
        } else {
            Pattern patternOp = Pattern.compile("^\\[(-?\\d+)\\]$");
            Matcher matcherOp = patternOp.matcher(op);
            Integer index = null;
            Boolean isNegative = false;
            if (matcherOp.find()) {
                if (matcherOp.group(1).contains("-")) {
                    isNegative = true;
                }
                index = Integer.parseInt(matcherOp.group(1).replace("-", ""));
            }
            if (isNegative) {
                value = keys.get(keys.size() - index).toString();
            } else {
                value = keys.get(index).toString();
            }

        }
    } else {
        String result = JsonValue.readHjson(jsonString).toString();
        Object data = JsonPath.parse(result).read(expr);
        if (position != null) {
            JSONArray jsonArray = new JSONArray(data.toString());
            value = jsonArray.get(Integer.parseInt(position)).toString();
        } else {
            if (data instanceof LinkedHashMap) {
                value = (new JSONObject((LinkedHashMap) data)).toString();
            } else {
                value = data.toString();
            }
        }
    }
    return value;
}

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From source file:com.atlassian.jira.bc.group.TestDefaultGroupService.java

@Test
public void testValidateRemoveUserFromGroupsHappyPath() {
    final DefaultGroupService defaultGroupService = new DefaultGroupService(null, null, null, null, null, null,
            null, null, null, null, null, null, null, null) {
        @Override//from www .  j a  va 2 s.  co m
        public boolean validateRemoveUsersFromGroups(final JiraServiceContext jiraServiceContext,
                final GroupRemoveChildMapper mapper) {
            assertNotNull(mapper);
            final List groupsForUser = IteratorUtils.toList(mapper.getGroupsIterator("admin"));
            assertNotNull(groupsForUser);
            assertEquals(1, groupsForUser.size());
            assertEquals("Group1", groupsForUser.iterator().next());
            assertFalse(mapper.isRemoveFromAllSelected("admin"));
            return true;
        }
    };

    final SimpleErrorCollection errors = new SimpleErrorCollection();
    final JiraServiceContext jiraServiceContext = getContext(errors);

    assertTrue(defaultGroupService.validateRemoveUserFromGroups(jiraServiceContext, EasyList.build("Group1"),
            "admin"));

}

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From source file:nl.tricode.magnolia.blogs.templates.BlogRenderableDefinition.java

/**
 * Get total number of blog posts for current state.
 * (Performs additional JCR-SQL2 query to obtain count!)
 *
 * @param path       Start node path in hierarchy
 * @param useFilters <code>true</code> to use filters
 * @return long Number of blog posts/*from   ww  w. j a v  a  2s .  c om*/
 */
public int getBlogCount(String path, boolean useFilters) throws RepositoryException {
    String customFilters = getAuthorPredicate() + getTagPredicate(filter) + getCategoryPredicate(filter)
            + getDateCreatedPredicate();
    final String sqlBlogItems = buildQuery(path, useFilters, customFilters, BLOG_NODE_TYPE);
    return IteratorUtils.toList(QueryUtil.search(BlogWorkspaceUtil.COLLABORATION, sqlBlogItems, Query.JCR_SQL2,
            BlogsNodeTypes.Blog.NAME)).size();
}

---

From source file:nl.tricode.magnolia.blogs.templates.BlogRenderableDefinition.java

public int getRelatedBlogCount(String filterProperty, String filterIdentifier) throws RepositoryException {
    final String sqlBlogItems = "SELECT p.* from [mgnl:blog] AS p WHERE ISDESCENDANTNODE(p,'/') AND contains(p."
            + filterProperty + ", '" + filterIdentifier + "')";
    return IteratorUtils.toList(QueryUtil.search(BlogWorkspaceUtil.COLLABORATION, sqlBlogItems, Query.JCR_SQL2,
            BlogsNodeTypes.Blog.NAME)).size();
}

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