Example usage for org.apache.commons.lang StringUtils substring

List of usage examples for org.apache.commons.lang StringUtils substring

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Introduction

In this page you can find the example usage for org.apache.commons.lang StringUtils substring.

Prototype

public static String substring(String str, int start, int end)

Source Link

Document

Gets a substring from the specified String avoiding exceptions.

Usage

From source file:de.iai.ilcd.model.flow.Flow.java

/**
 * Apply cache fields for flow, those are:
 * <ul>//from  w  w w .  ja  v  a 2  s.c om
 * <li>{@link #getReferenceProperty()}</li>
 * <li>{@link FlowPropertyDescription#getDefaultUnit() default unit} of {@link #getReferenceProperty()}</li>
 * </ul>
 */
@Override
@PrePersist
protected void applyDataSetCache() {
    super.applyDataSetCache();
    if (this.referenceProperty != null) {
        if (this.referenceProperty.getFlowPropertyName() != null) {
            this.referencePropertyCache = StringUtils
                    .substring(this.referenceProperty.getFlowPropertyName().getDefaultValue(), 0, 20);
        } else {
            this.referencePropertyCache = null;
        }
        this.referencePropertyUnitCache = StringUtils.substring(this.referenceProperty.getDefaultUnit(), 0, 10);
    } else {
        this.referencePropertyCache = null;
        this.referencePropertyUnitCache = null;
    }
}

From source file:de.iai.ilcd.model.common.DataSet.java

/**
 * Write the {@link #getName() name} default value
 * to the cache field.//from ww  w.  j ava  2 s. co m
 */
@PrePersist
protected void applyDataSetCache() {
    this.nameCache = StringUtils.substring(this.getNameAsStringForCache(), 0, 255);
    if (this.classification != null) {
        this.classificationCache = StringUtils.substring(this.getClassificationHierarchyAsStringForCache(), 0,
                100);
    } else {
        this.classificationCache = null;
    }

}

From source file:com.haulmont.cuba.desktop.gui.components.DesktopExportDisplay.java

protected String getFileExt(String fileName) {
    int i = fileName.lastIndexOf('.');
    if (i > -1)
        return StringUtils.substring(fileName, i + 1, i + 20);
    else/*from  www . ja va2s  .com*/
        return "";
}

From source file:com.haulmont.chile.core.model.utils.InstanceUtils.java

/**
 * Parse a name pattern defined by {@link NamePattern} annotation.
 * @param metaClass entity meta-class//w w  w .j  a v a 2  s  .  c  o  m
 * @return record containing the name pattern properties, or null if the @NamePattern is not defined for the meta-class
 */
@Nullable
public static NamePatternRec parseNamePattern(MetaClass metaClass) {
    Map attributes = (Map) metaClass.getAnnotations().get(NamePattern.class.getName());
    if (attributes == null)
        return null;
    String pattern = (String) attributes.get("value");
    if (StringUtils.isBlank(pattern))
        return null;

    int pos = pattern.indexOf("|");
    if (pos < 0)
        throw new DevelopmentException("Invalid name pattern: " + pattern);

    String format = StringUtils.substring(pattern, 0, pos);
    String trimmedFormat = format.trim();
    String methodName = trimmedFormat.startsWith("#") ? trimmedFormat.substring(1) : null;
    String fieldsStr = StringUtils.substring(pattern, pos + 1);
    String[] fields = INSTANCE_NAME_SPLIT_PATTERN.split(fieldsStr);
    return new NamePatternRec(format, methodName, fields);
}

From source file:info.magnolia.templating.jsp.taglib.SearchResultSnippetTag.java

/**
 * Extract a collection of snippets from any paragraph in the given page.
 * @return a collection of Strings.//from  w ww  . j  a  v  a2  s  . c om
 * @todo avoid overlapping snippets (use regexp insted of simple indexOfs)
 * @todo only extract snippets from user-configured properties
 * @todo abbreviate on whitespace and puntuation, detect start of sentences
 * @todo replace ampersand in regexp
 * @todo break methods and write junits
 */
public Collection getSnippets() {

    log.debug("collecting snippets");

    Collection snippets = new ArrayList();
    String[] searchTerms = StringUtils.split(this.query);

    try {
        Iterator<Node> iterator = NodeUtil.getNodes(this.page, NodeTypes.ContentNode.NAME).iterator();

        outer: while (iterator.hasNext()) {
            Node paragraphCollection = iterator.next();

            Iterator<Node> parIterator = NodeUtil.getNodes(paragraphCollection, NodeTypes.ContentNode.NAME)
                    .iterator();
            while (parIterator.hasNext()) {
                Node paragraph = parIterator.next();

                log.debug("Iterating on paragraph {}", paragraph);

                Iterator dataIterator = paragraph.getProperties();

                while (dataIterator.hasNext()) {
                    Property property = (Property) dataIterator.next();
                    if (property.getType() != PropertyType.BINARY) {

                        String resultString = property.getString();

                        log.debug("Iterating on property {}", property.getName());
                        log.debug("Property value is {}", resultString);

                        // a quick and buggy way to avoid configuration properties, we should allow the user to
                        // configure a list of nodeData to search for...
                        if (resultString.length() < 20) {
                            continue;
                        }

                        for (int j = 0; j < searchTerms.length; j++) {
                            String searchTerm = StringUtils.lowerCase(searchTerms[j]);

                            // exclude keywords and words with less than 2 chars
                            if (!ArrayUtils.contains(new String[] { "and", "or" }, searchTerm)
                                    && searchTerm.length() > 2) {

                                log.debug("Looking for search term [{}] in [{}]", searchTerm, resultString);

                                // first check, avoid using heavy string replaceAll operations if the search term is not
                                // there
                                if (!StringUtils.contains(resultString.toLowerCase(), searchTerm)) {
                                    continue;
                                }

                                // strips out html tags using a regexp
                                resultString = stripHtmlTags(resultString);

                                // only get first matching keyword
                                int pos = resultString.toLowerCase().indexOf(searchTerm);
                                if (pos > -1) {

                                    int posEnd = pos + searchTerm.length();
                                    int from = (pos - chars / 2);
                                    if (from < 0) {
                                        from = 0;
                                    }

                                    int to = from + chars;
                                    if (to > resultString.length()) {
                                        to = resultString.length();
                                    }

                                    StringBuffer snippet = new StringBuffer();

                                    snippet.append(StringUtils.substring(resultString, from, pos));
                                    snippet.append("<strong>");
                                    snippet.append(StringUtils.substring(resultString, pos, posEnd));
                                    snippet.append("</strong>");
                                    snippet.append(StringUtils.substring(resultString, posEnd, to));

                                    if (from > 0) {
                                        snippet.insert(0, "... ");
                                    }
                                    if (to < resultString.length()) {
                                        snippet.append("... ");
                                    }

                                    log.debug("Search term found, adding snippet {}", snippet);

                                    snippets.add(snippet);
                                    if (snippets.size() >= this.maxSnippets) {

                                        log.debug("Maximum number of snippets ({}) reached, exiting",
                                                Integer.toString(this.maxSnippets));

                                        break outer;
                                    }
                                }
                            }
                        }
                    }
                }
            }

        }
        return snippets;
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        return null;
    }
}

From source file:com.google.gdt.eclipse.designer.util.GwtInvocationEvaluatorInterceptor.java

/**
 * Support for evaluating <code>com.google.gwt.view.client.Column</code> instances.
 * /*  w  ww .j  a v a  2s  . c  om*/
 * @return the instance of <code>TextColumn</code>.
 */
private Object getColumnFake(EvaluationContext context, ITypeBinding typeBinding) throws Exception {
    String columnText;
    {
        String columnValueTypeName = getColumnValueTypeName(typeBinding);
        String shortTypeName = CodeUtils.getShortClass(columnValueTypeName);
        columnText = "<" + StringUtils.substring(shortTypeName, 0, 20) + ">";
    }
    // create TextColumn
    ClassLoader classLoader = context.getClassLoader();
    return createTextColumn(classLoader, columnText);
}

From source file:com.hangum.tadpole.rdb.erd.core.dnd.TableTransferDropTargetListener.java

/**
 * painting model /*from  ww  w  .  j  a va2  s. c o  m*/
 * 
 * @param nextTableX
 * @param nextTableY
 * @param arryTables
 * @param mapTable
 */
private void paintingModel(int nextTableX, int nextTableY, String[] arryTables,
        Map<String, List<TableColumnDAO>> mapTable) {
    Rectangle prevRectangle = null;

    int originalX = nextTableX;
    int intCount = 1;
    for (String strTable : arryTables) {
        String[] arryTable = StringUtils.splitByWholeSeparator(strTable, PublicTadpoleDefine.DELIMITER);
        if (arryTable.length == 0)
            continue;

        String tableName = arryTable[1];
        String refTableNames = "'" + tableName + "',"; //$NON-NLS-1$ //$NON-NLS-2$

        // ? editor ?? ?  .
        Map<String, Table> mapDBTables = new HashMap<String, Table>();
        for (Table table : db.getTables()) {
            mapDBTables.put(table.getName(), table);
            refTableNames += "'" + table.getName() + "',"; //$NON-NLS-1$ //$NON-NLS-2$
        }
        refTableNames = StringUtils.chompLast(refTableNames, ","); //$NON-NLS-1$

        // ? ??  ? ?
        if (mapDBTables.get(tableName) == null) {
            // ? ? ?
            Table tableModel = tadpoleFactory.createTable();
            tableModel.setName(tableName);
            tableModel.setDb(db);

            String tableComment = StringUtils.trimToEmpty(arryTable[2]);
            tableComment = StringUtils.substring(tableComment, 0, 10);
            tableModel.setComment(tableComment);

            // ??  ?. 
            prevRectangle = new Rectangle(nextTableX, nextTableY, TadpoleModelUtils.END_TABLE_WIDTH,
                    TadpoleModelUtils.END_TABLE_HIGHT);
            tableModel.setConstraints(prevRectangle);

            // ?  .
            nextTableX = originalX + (TadpoleModelUtils.GAP_WIDTH * intCount);
            intCount++;

            try {
                //  ? ?
                for (TableColumnDAO columnDAO : mapTable.get(tableName)) {
                    Column column = tadpoleFactory.createColumn();

                    column.setDefault(columnDAO.getDefault());
                    column.setExtra(columnDAO.getExtra());
                    column.setField(columnDAO.getField());
                    column.setNull(columnDAO.getNull());
                    column.setKey(columnDAO.getKey());
                    column.setType(columnDAO.getType());

                    String strComment = columnDAO.getComment();
                    if (strComment == null)
                        strComment = "";
                    strComment = StringUtils.substring(strComment, 0, 10);
                    column.setComment(strComment);

                    column.setTable(tableModel);
                    tableModel.getColumns().add(column);
                }
                mapDBTables.put(tableName, tableModel);
                RelationUtil.calRelation(userDB, mapDBTables, db, refTableNames);//RelationUtil.getReferenceTable(userDB, refTableNames));

            } catch (Exception e) {
                logger.error("GEF Table Drag and Drop Exception", e); //$NON-NLS-1$

                Status errStatus = new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e); //$NON-NLS-1$
                ExceptionDetailsErrorDialog.openError(
                        PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), Messages.get().Error,
                        Messages.get().TadpoleModelUtils_2, errStatus); //$NON-NLS-1$
            }

            transferFactory.setTable(tableModel);
        } else {
            transferFactory.setTable(mapDBTables.get(tableName));
        }
    } //  end tables

    //      super.handleDrop();
}

From source file:com.inktomi.wxmetar.MetarParser.java

static boolean parseAltimeter(String token, final Metar metar) {
    boolean rval = Boolean.FALSE;

    if (StringUtils.startsWith(token, "A") && token.length() == 5) {
        rval = Boolean.TRUE;// w  ww  .  j a  va2 s. c o  m

        Integer alt = Integer.parseInt(StringUtils.substring(token, 1, token.length()));

        metar.altimeter = (float) alt / 100;
    }

    return rval;
}

From source file:mitm.common.util.MiscStringUtils.java

/**
 * Replaces the last chars with replaceCharWith
 * //from   w  w w.  ja v a2s.  c  o  m
 * Example:
 * 
 * replaceLastChars("abc123", 3, "mn") returns "abcmnmnmn"
 */
public static String replaceLastChars(String input, int lastChars, String replaceCharWith) {
    input = StringUtils.defaultString(input);

    int maxLength = input.length() - lastChars;

    if (maxLength < 0) {
        maxLength = 0;
    }

    String dots = StringUtils.repeat(StringUtils.defaultString(replaceCharWith), input.length() - maxLength);

    return StringUtils.substring(input, 0, maxLength) + dots;
}

From source file:com.allinfinance.dwr.system.SelectOptionsDWR.java

/**
 *@ ? //from  w w  w .j ava 2s. c o  m
 **/
public String loadCupBrhIdOptData(String brhId) {
    String jsonData = "{data:[{'valueField':'','displayField':'?'}]}";
    try {
        log.info("brhId=" + brhId);
        Object[] params = new Object[1];
        params[0] = StringUtils.substring(brhId, brhId.length() - 4, brhId.length());
        LinkedHashMap<String, String> dataMap = SelectMethod.getCupBrh(params);
        Iterator<String> iter = dataMap.keySet().iterator();
        if (iter.hasNext()) {
            Map<String, Object> jsonDataMap = new HashMap<String, Object>();
            LinkedList<Object> jsonDataList = new LinkedList<Object>();
            Map<String, String> tmpMap = null;
            String key = null;
            while (iter.hasNext()) {
                tmpMap = new LinkedHashMap<String, String>();
                key = iter.next();
                tmpMap.put("valueField", key);
                tmpMap.put("displayField", dataMap.get(key));
                jsonDataList.add(tmpMap);
            }
            jsonDataMap.put("data", jsonDataList);
            jsonData = JSONBean.genMapToJSON(jsonDataMap);
        }
    } catch (Exception e) {
        e.printStackTrace();
        log.error(e.getMessage());
    }
    return jsonData;
}