Java IDataUtil.getIDataArray方法代码示例

import com.wm.data.IDataUtil; //导入方法依赖的package包/类
public static final void filterSample(IData pipeline) throws ServiceException {
	// pipeline
	IDataCursor pipelineCursor = pipeline.getCursor();
	
	// indocs
	IData[]	indocs = IDataUtil.getIDataArray( pipelineCursor, "indocs" );
		
	pipelineCursor.destroy();
	
	java.util.List<IData> idataList = (java.util.List) Arrays.asList(indocs);
	
	java.util.List<IData> result = idataList.stream()
		.filter( idata -> idata.toString().indexOf("street=ABCStreet 42") > -1)
		.collect(Collectors.toList());
	
	result.stream()
		.forEach(System.out::println);
	
	// pipeline
	IDataCursor pipelineCursor_1 = pipeline.getCursor();
	
	// outdocs
	IDataUtil.put( pipelineCursor_1, "outdocs", result.toArray() );
	pipelineCursor_1.destroy();
		
}
 

import com.wm.data.IDataUtil; //导入方法依赖的package包/类
@Test
public void convertObjectArrays() throws Exception
{
	final Person person1 = createPerson("Stefan", "Macke");
	final Person person2 = createPerson("Hans", "Meier");

	final IData person1IData = createPersonIData(person1);
	final IData person2IData = createPersonIData(person2);
	final IData expected = createIData("people", new IData[]
	{ person1IData, person2IData });

	final IData actual = sut.convertToIData("people", new Person[]
	{ person1, person2 });

	assertIDataEquals(actual, expected);

	final IData[] actualArray = IDataUtil.getIDataArray(actual.getCursor(), "people");
	final IData[] expectedArray = IDataUtil.getIDataArray(expected.getCursor(), "people");
	assertThat(actualArray.getClass().toString(), is(expectedArray.getClass().toString()));
}
 

import com.wm.data.IDataUtil; //导入方法依赖的package包/类
@Test
public void convertObjectLists() throws Exception
{
	final Person person1 = createPerson("Stefan", "Macke");
	final Person person2 = createPerson("Hans", "Meier");

	final IData person1IData = createPersonIData(person1);
	final IData person2IData = createPersonIData(person2);
	final IData expected = createIData("people", new IData[]
	{ person1IData, person2IData });

	final IData actual = sut.convertToIData("people", Arrays.asList(new Person[]
	{ person1, person2 }));

	assertIDataEquals(actual, expected);

	final IData[] actualArray = IDataUtil.getIDataArray(actual.getCursor(), "people");
	final IData[] expectedArray = IDataUtil.getIDataArray(expected.getCursor(), "people");
	assertThat(actualArray.getClass().toString(), is(expectedArray.getClass().toString()));
}
 

import com.wm.data.IDataUtil; //导入方法依赖的package包/类
/**
 * Returns a CSV representation of the given IData object.
 *
 * @param document  The IData to convert to CSV.
 * @return          The CSV representation of the IData.
 */
@Override
public String encodeToString(IData document) throws IOException {
    if (document == null) return null;

    IDataCursor cursor = document.getCursor();
    IData[] records = IDataUtil.getIDataArray(cursor, "recordWithNoID");
    cursor.destroy();

    if (records == null) return null;
    if (records.length == 0) return "";

    String[] columns = this.columns;
    if (columns == null || columns.length == 0) columns = IDataHelper.getKeys(records);

    StringBuilder builder = new StringBuilder();
    CSVPrinter printer = new CSVPrinter(builder, formatter(columns));

    for (IData record : records) {
        if (record != null) printer.printRecord(IDataHelper.getValues(record));
    }

    return builder.toString();
}
 

import com.wm.data.IDataUtil; //导入方法依赖的package包/类
@Test
public void testDecodeFromString() throws Exception {
    String csv = "name,email\nJohn,[email protected]\nJean,[email protected]\nBill,[email protected]";

    IData document = IDataCSVParser.getInstance().decodeFromString(csv);
    IDataCursor cursor = document.getCursor();
    IData[] records = IDataUtil.getIDataArray(cursor, "recordWithNoID");
    cursor.destroy();

    assertEquals(3, records.length);

    cursor = records[0].getCursor();
    assertEquals("John", IDataUtil.getString(cursor, "name"));
    assertEquals("[email protected]", IDataUtil.getString(cursor, "email"));
    cursor.destroy();

    cursor = records[1].getCursor();
    assertEquals("Jean", IDataUtil.getString(cursor, "name"));
    assertEquals("[email protected]", IDataUtil.getString(cursor, "email"));
    cursor.destroy();

    cursor = records[2].getCursor();
    assertEquals("Bill", IDataUtil.getString(cursor, "name"));
    assertEquals("[email protected]", IDataUtil.getString(cursor, "email"));
    cursor.destroy();
}
 

import com.wm.data.IDataUtil; //导入方法依赖的package包/类
@Test
public void testDecodeFromStringWithCustomDelimiter() throws Exception {
    String csv = "name|email\nJohn|[email protected]\nJean|[email protected]\nBill|[email protected]";

    IDataCSVParser parser = new IDataCSVParser("|");
    IData document = parser.decodeFromString(csv);
    IDataCursor cursor = document.getCursor();
    IData[] records = IDataUtil.getIDataArray(cursor, "recordWithNoID");
    cursor.destroy();

    assertEquals(3, records.length);

    cursor = records[0].getCursor();
    assertEquals("John", IDataUtil.getString(cursor, "name"));
    assertEquals("[email protected]", IDataUtil.getString(cursor, "email"));
    cursor.destroy();

    cursor = records[1].getCursor();
    assertEquals("Jean", IDataUtil.getString(cursor, "name"));
    assertEquals("[email protected]", IDataUtil.getString(cursor, "email"));
    cursor.destroy();

    cursor = records[2].getCursor();
    assertEquals("Bill", IDataUtil.getString(cursor, "name"));
    assertEquals("[email protected]", IDataUtil.getString(cursor, "email"));
    cursor.destroy();
}
 

import com.wm.data.IDataUtil; //导入方法依赖的package包/类
/**
 * Returns an HTML representation of the given IData object.
 *
 * @param input         The IData to convert to HTML.
 * @param buffer        The StringBuilder to append the HTML to.
 * @param maxDepth      The maximum depth children will be encoded to.
 * @param currentDepth  The current depth being encoded.
 */
protected void encodeToString(IData input, StringBuilder buffer, int maxDepth, int currentDepth) {
    input = IDataHelper.normalize(input);
    int size = IDataHelper.size(input);

    if (size == 0) {
        buffer.append(HTMLEntity.EMPTY.toString());
    } else if (currentDepth >= maxDepth) {
        buffer.append(HTMLEntity.HORIZONTAL_ELLIPSIS.toString());
    } else {
        IDataCursor cursor = input.getCursor();
        IData[] array = IDataUtil.getIDataArray(cursor, "recordWithNoID");
        cursor.destroy();

        if (array != null) {
            encodeToString(array, buffer, maxDepth, currentDepth);
        } else {
            // table
            buffer.append("<table class=\"IData\">");

            // thead
            buffer.append("<thead>");
            buffer.append("<tr>");
            buffer.append("<th>Key</th>");
            buffer.append("<th>Value</th>");
            buffer.append("</tr>");
            buffer.append("</thead>");

            // tbody
            buffer.append("<tbody>");

            cursor = input.getCursor();

            while(cursor.next()) {
                String key = cursor.getKey();
                Object value = cursor.getValue();

                buffer.append("<tr>");
                buffer.append("<th>");
                buffer.append(HTMLHelper.encode(key));
                buffer.append("</th>");
                buffer.append("<td>");

                if (value == null) {
                    buffer.append(HTMLEntity.NULL.toString());
                } else {
                    if (value instanceof IData[] || value instanceof Table || value instanceof IDataCodable[] || value instanceof IDataPortable[] || value instanceof ValuesCodable[]) {
                        encodeToString(IDataHelper.toIDataArray(value), buffer, maxDepth, currentDepth + 1);
                    } else if (value instanceof IData || value instanceof IDataCodable || value instanceof IDataPortable || value instanceof ValuesCodable) {
                        encodeToString(IDataHelper.toIData(value), buffer, maxDepth, currentDepth + 1);
                    } else if (value instanceof Object[][]) {
                        encodeToString((Object[][])value, buffer);
                    } else if (value instanceof Object[]) {
                        encodeToString((Object[])value, buffer);
                    } else {
                        buffer.append(HTMLHelper.encode(value.toString()));
                    }
                }
                buffer.append("</td>");
                buffer.append("</tr>");
            }

            cursor.destroy();

            buffer.append("</tbody>");
            buffer.append("</table>");
        }
    }
}
 

import com.wm.data.IDataUtil; //导入方法依赖的package包/类
/**
 * Sets the value associated with the given key in the given IData document. Note that this method mutates the given
 * IData document in place.
 *
 * @param document      An IData document.
 * @param key           A fully-qualified key identifying the value to be set.
 * @param value         The value to be set.
 * @param includeNull   When true the value is set even when null, otherwise the value is only set when it is
 *                      not null.
 * @return              The input IData document with the value set.
 */
private static IData put(IData document, IDataKey key, Object value, boolean includeNull) {
    if (!includeNull && value == null) return document;

    if (key != null && key.size() > 0) {
        if (document == null) document = IDataFactory.create();

        IDataCursor cursor = document.getCursor();
        IDataKey.Part keyPart = key.remove();

        if (key.size() > 0) {
            if (keyPart.hasArrayIndex()) {
                IData[] array = IDataUtil.getIDataArray(cursor, keyPart.getKey());
                IData child = null;
                try {
                    child = ArrayHelper.get(array, keyPart.getIndex());
                } catch(ArrayIndexOutOfBoundsException ex) {
                    // ignore exception
                }
                value = ArrayHelper.put(array, put(child, key, value, includeNull), keyPart.getIndex(), IData.class);
            } else if (keyPart.hasKeyIndex()) {
                value = put(toIData(get(document, keyPart.getKey(), keyPart.getIndex())), key, value, includeNull);
            } else {
                value = put(IDataUtil.getIData(cursor, keyPart.getKey()), key, value, includeNull);
            }
        } else if (keyPart.hasArrayIndex()) {
            Class klass = Object.class;
            if (value != null) {
                if (value instanceof String) {
                    klass = String.class;
                } else if (value instanceof IData) {
                    klass = IData.class;
                }
            }
            value = ArrayHelper.put(IDataUtil.getObjectArray(cursor, keyPart.getKey()), value, keyPart.getIndex(), klass);
        }

        if (keyPart.hasKeyIndex()) {
            put(document, keyPart.getKey(), keyPart.getIndex(), value);
        } else {
            IDataUtil.put(cursor, keyPart.getKey(), value);
        }
        cursor.destroy();
    }

    return document;
}
 

import com.wm.data.IDataUtil; //导入方法依赖的package包/类
/**
 * Returns the list of elements referenced by the services in the given package.
 *
 * @param pkg           The package to get references for.
 * @return              The list of references for the given package.
 */
public static IData getReferences(Package pkg) {
    String[] services = toStringArray(IterableEnumeration.of(pkg.getLoaded()));

    DependencyManager manager = NSDependencyManager.current();
    Namespace namespace = Namespace.current();

    SortedSet<String> packages = new TreeSet<String>();
    SortedMap<String, IData> resolved = new TreeMap<String, IData>();
    SortedSet<String> unresolved = new TreeSet<String>();

    for (String service : services) {
        if (service != null) {
            NSNode node = namespace.getNode(service);
            IData results = manager.getReferenced(node, null);

            if (results != null) {
                IDataCursor resultsCursor = results.getCursor();
                IData[] references = IDataUtil.getIDataArray(resultsCursor, "reference");
                resultsCursor.destroy();

                if (references != null) {
                    for (IData reference : references) {
                        if (reference != null) {
                            IDataCursor referenceCursor = reference.getCursor();
                            String name = IDataUtil.getString(referenceCursor, "name");
                            String status = IDataUtil.getString(referenceCursor, "status");
                            referenceCursor.destroy();

                            if (status.equals("unresolved")) {
                                unresolved.add(name);
                            } else {
                                String[] parts = name.split("\\/");

                                if (parts.length > 1) {
                                    if (!pkg.getName().equals(parts[0])) {
                                        IData result = IDataFactory.create();
                                        IDataCursor resultCursor = result.getCursor();
                                        IDataUtil.put(resultCursor, "package", parts[0]);
                                        IDataUtil.put(resultCursor, "node", parts[1]);
                                        resultCursor.destroy();

                                        packages.add(parts[0]);
                                        resolved.put(name, result);
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }

    IData output = IDataFactory.create();
    IDataCursor cursor = output.getCursor();
    IDataUtil.put(cursor, "packages", packages.toArray(new String[packages.size()]));
    IDataUtil.put(cursor, "packages.length", IntegerHelper.emit(packages.size()));
    IDataUtil.put(cursor, "nodes", resolved.values().toArray(new IData[resolved.size()]));
    IDataUtil.put(cursor, "nodes.length", IntegerHelper.emit(resolved.size()));
    IDataUtil.put(cursor, "unresolved", unresolved.toArray(new String[unresolved.size()]));
    IDataUtil.put(cursor, "unresolved.length", IntegerHelper.emit(unresolved.size()));
    cursor.destroy();

    return output;
}
 

import com.wm.data.IDataUtil; //导入方法依赖的package包/类
/**
 * Returns the list of services that are dependent on the services in the given package.
 *
 * @param pkg           The package to get dependents for.
 * @return              The list of dependents for the given package.
 */
private static IData getDependents(Package pkg) {
    String[] services = toStringArray(IterableEnumeration.of(pkg.getLoaded()));

    DependencyManager manager = NSDependencyManager.current();
    Namespace namespace = Namespace.current();

    SortedSet<String> packages = new TreeSet<String>();
    SortedMap<String, IData> nodes = new TreeMap<String, IData>();

    for (String service : services) {
        if (service != null) {
            NSNode node = namespace.getNode(service);
            if (node != null) {
                IData results = manager.getDependent(node, null);
                if (results != null) {
                    IDataCursor resultsCursor = results.getCursor();
                    IData[] referencedBy = IDataUtil.getIDataArray(resultsCursor, "referencedBy");
                    resultsCursor.destroy();
                    if (referencedBy != null) {
                        for (IData dependent : referencedBy) {
                            if (dependent != null) {
                                IDataCursor dependentCursor = dependent.getCursor();
                                String name = IDataUtil.getString(dependentCursor, "name");
                                dependentCursor.destroy();

                                String[] parts = name.split("\\/");

                                if (parts.length > 1) {
                                    if (!pkg.getName().equals(parts[0])) {
                                        IData result = IDataFactory.create();
                                        IDataCursor resultCursor = result.getCursor();
                                        IDataUtil.put(resultCursor, "package", parts[0]);
                                        IDataUtil.put(resultCursor, "node", parts[1]);
                                        resultCursor.destroy();

                                        packages.add(parts[0]);
                                        nodes.put(name, result);
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }

    IData output = IDataFactory.create();
    IDataCursor cursor = output.getCursor();
    IDataUtil.put(cursor, "packages", packages.toArray(new String[packages.size()]));
    IDataUtil.put(cursor, "packages.length", IntegerHelper.emit(packages.size()));
    IDataUtil.put(cursor, "nodes", nodes.values().toArray(new IData[nodes.size()]));
    IDataUtil.put(cursor, "nodes.length", IntegerHelper.emit(nodes.size()));
    cursor.destroy();

    return output;
}
 

import com.wm.data.IDataUtil; //导入方法依赖的package包/类
/**
 * Returns the list of services that are dependent on the given list of services.
 *
 * @param services  The services to get dependents for.
 * @return          The list of dependents for the given services.
 */
public static IData getDependents(String ...services) {
    DependencyManager manager = NSDependencyManager.current();
    Namespace namespace = Namespace.current();

    SortedSet<String> packages = new TreeSet<String>();
    SortedMap<String, IData> nodes = new TreeMap<String, IData>();

    if (services != null) {
        for (String service : services) {
            if (service != null) {
                NSNode node = namespace.getNode(service);
                if (node != null) {
                    IData results = manager.getDependent(node, null);
                    if (results != null) {
                        IDataCursor resultsCursor = results.getCursor();
                        IData[] referencedBy = IDataUtil.getIDataArray(resultsCursor, "referencedBy");
                        resultsCursor.destroy();
                        if (referencedBy != null) {
                            for (IData dependent : referencedBy) {
                                if (dependent != null) {
                                    IDataCursor dependentCursor = dependent.getCursor();
                                    String name = IDataUtil.getString(dependentCursor, "name");
                                    dependentCursor.destroy();

                                    String[] parts = name.split("\\/");

                                    if (parts.length > 1) {
                                        IData result = IDataFactory.create();
                                        IDataCursor resultCursor = result.getCursor();
                                        IDataUtil.put(resultCursor, "package", parts[0]);
                                        IDataUtil.put(resultCursor, "node", parts[1]);
                                        resultCursor.destroy();

                                        packages.add(parts[0]);
                                        nodes.put(name, result);
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }

    IData output = IDataFactory.create();
    IDataCursor cursor = output.getCursor();
    IDataUtil.put(cursor, "packages", packages.toArray(new String[packages.size()]));
    IDataUtil.put(cursor, "packages.length", IntegerHelper.emit(packages.size()));
    IDataUtil.put(cursor, "nodes", nodes.values().toArray(new IData[nodes.size()]));
    IDataUtil.put(cursor, "nodes.length", IntegerHelper.emit(nodes.size()));
    cursor.destroy();

    return output;
}
 

import com.wm.data.IDataUtil; //导入方法依赖的package包/类
/**
 * Returns the list of elements referenced by the given list of services.
 *
 * @param services  The list of services to get references for.
 * @return          The list of references for the given services.
 */
public static IData getReferences(String ...services) {
    DependencyManager manager = NSDependencyManager.current();
    Namespace namespace = Namespace.current();

    SortedSet<String> packages = new TreeSet<String>();
    SortedMap<String, IData> resolved = new TreeMap<String, IData>();
    SortedSet<String> unresolved = new TreeSet<String>();

    if (services != null) {
        for (String service : services) {
            if (service != null) {
                NSNode node = namespace.getNode(service);
                IData results = manager.getReferenced(node, null);

                if (results != null) {
                    IDataCursor resultsCursor = results.getCursor();
                    IData[] references = IDataUtil.getIDataArray(resultsCursor, "reference");
                    resultsCursor.destroy();

                    if (references != null) {
                        for (IData reference : references) {
                            if (reference != null) {
                                IDataCursor referenceCursor = reference.getCursor();
                                String name = IDataUtil.getString(referenceCursor, "name");
                                String status = IDataUtil.getString(referenceCursor, "status");
                                referenceCursor.destroy();

                                if (status.equals("unresolved")) {
                                    unresolved.add(name);
                                } else {
                                    String[] parts = name.split("\\/");

                                    if (parts.length > 1) {
                                        IData result = IDataFactory.create();
                                        IDataCursor resultCursor = result.getCursor();
                                        IDataUtil.put(resultCursor, "package", parts[0]);
                                        IDataUtil.put(resultCursor, "node", parts[1]);
                                        resultCursor.destroy();

                                        packages.add(parts[0]);
                                        resolved.put(name, result);
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }

    IData output = IDataFactory.create();
    IDataCursor cursor = output.getCursor();
    IDataUtil.put(cursor, "packages", packages.toArray(new String[packages.size()]));
    IDataUtil.put(cursor, "packages.length", IntegerHelper.emit(packages.size()));
    IDataUtil.put(cursor, "nodes", resolved.values().toArray(new IData[resolved.size()]));
    IDataUtil.put(cursor, "nodes.length", IntegerHelper.emit(resolved.size()));
    IDataUtil.put(cursor, "unresolved", unresolved.toArray(new String[unresolved.size()]));
    IDataUtil.put(cursor, "unresolved.length", IntegerHelper.emit(unresolved.size()));
    cursor.destroy();

    return output;
}
 

import com.wm.data.IDataUtil; //导入方法依赖的package包/类
public static final void submit (IData pipeline)
       throws ServiceException
{
	// --- <<IS-START(submit)>> ---
	// @sigtype java 3.5
	// [i] record:1:required services
	// [i] - field:0:required serviceName
	// [i] - record:0:optional input
	// [i] - field:0:optional priority {"1","2","3","4","5","6","7","8","9","10"}
	// [i] field:0:required pool
	// [i] field:0:optional deepClone {"true","false"}
	// [o] object:1:required futures
	IDataCursor pipelineCur = pipeline.getCursor();
	
	try {
		IData[] services = IDataUtil.getIDataArray(pipelineCur, "services");
		
		if(services == null || services.length == 0) {
			return;
		}
		
		String pool = IDataUtil.getString(pipelineCur, "pool");
	
		boolean deepClone = Boolean.valueOf(IDataUtil.getString(pipelineCur, "deepClone"));
					
		IDataCursor servicesCur = null;
		
		List<Future> futures = new ArrayList<Future>();
		
		for(int i=0; i<services.length; i++) {
			servicesCur = services[i].getCursor();
			
			String serviceName = IDataUtil.getString(servicesCur, "serviceName");
			IData input = IDataUtil.getIData(servicesCur, "input");
			String sPriority = IDataUtil.getString(servicesCur, "priority");
			
			if(deepClone) {
				futures.add(ReactiveWMFacade.submit(pool, serviceName, getPriority(sPriority), IDataUtil.deepClone(input)));	
			} else {
				futures.add(ReactiveWMFacade.submit(pool, serviceName, getPriority(sPriority), input));
			}
			
		}
		
		if(futures == null || futures.size() != 0) {
			IDataUtil.put(pipelineCur, "futures", futures.toArray(new Future[futures.size()]));
		}
		
		if(servicesCur != null) {
			servicesCur.destroy();
		}
	} catch(Exception e) {
		throw new ServiceException(e);
	} finally {
		if(pipelineCur != null) {
			pipelineCur.destroy();
		}
	}
		
	// --- <<IS-END>> ---

               
}