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:org.eclipse.jubula.rc.common.util.PropertyUtil.java

/**
 * Returns a sorted map consisting of the bean properties of a component
 * //from   ww  w .j  a  v a 2  s  .com
 * @param currComp 
 *              the component
 * @return the sorted map of properties
 */
public static Map getMapOfComponentProperties(final Object currComp) {
    PropertyDescriptor[] propertyDescriptors = PropertyUtils.getPropertyDescriptors(currComp);
    Map componentProperties = new TreeMap();
    for (int i = 0; i < propertyDescriptors.length; i++) {
        PropertyDescriptor pd = propertyDescriptors[i];
        try {
            Method readMethod = pd.getReadMethod();
            if (readMethod != null) {
                Object obj = readMethod.invoke(currComp, new Object[] {});
                String value = String.valueOf(obj);
                if (value.length() > 200) {
                    value = StringUtils.substring(value, 0, 200);
                }
                if (obj instanceof Character) {
                    Character c = (Character) obj;
                    if (c.charValue() == 0) {
                        value = ""; //$NON-NLS-1$
                    }
                }
                componentProperties.put(pd.getName(), value);
            } else {
                componentProperties.put(pd.getName(), "This property is not readable"); //$NON-NLS-1$
            }
        } catch (IllegalArgumentException e) {
            componentProperties.put(pd.getName(), "Error"); //$NON-NLS-1$
        } catch (IllegalAccessException e) {
            componentProperties.put(pd.getName(), "Error accessing this property"); //$NON-NLS-1$
        } catch (InvocationTargetException e) {
            componentProperties.put(pd.getName(), "Error reading this property"); //$NON-NLS-1$
        }
    }
    return componentProperties;
}

From source file:org.eclipse.skalli.testutil.HttpServerMock.java

@Override
public void run() {
    BufferedReader request = null;
    DataOutputStream response = null;
    try {/*from   w ww  . j a v  a2 s.com*/
        server = new ServerSocket(port);
        while (true) {
            Socket connection = server.accept();

            request = new BufferedReader(new InputStreamReader(connection.getInputStream(), "ISO8859_1"));
            response = new DataOutputStream(connection.getOutputStream());

            String httpCode;
            String contentId = "";
            String requestLine = request.readLine();

            if (!StringUtils.startsWithIgnoreCase(requestLine, "GET")) {
                httpCode = "405";
            } else {
                String path = StringUtils.split(requestLine, " ")[1];
                int n = StringUtils.lastIndexOf(path, "/");
                contentId = StringUtils.substring(path, 1, n);
                httpCode = StringUtils.substring(path, n + 1);
            }

            String content = bodies.get(contentId);
            StringBuffer sb = new StringBuffer();
            sb.append("HTTP/1.1 ").append(httpCode).append(" CustomStatus\r\n");
            sb.append("Server: MiniMockUnitServer\r\n");
            sb.append("Content-Type: text/plain\r\n");
            if (content != null) {
                sb.append("Content-Length: ").append(content.length()).append("\r\n");
            }
            sb.append("Connection: close\r\n");
            sb.append("\r\n");
            if (content != null) {
                sb.append(content);
            }

            response.writeBytes(sb.toString());
            IOUtils.closeQuietly(response);
        }
    } catch (IOException e) {
        IOUtils.closeQuietly(request);
        IOUtils.closeQuietly(response);
    } finally {
        try {
            server.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

From source file:org.eclipse.smarthome.binding.homematic.internal.type.MetadataUtils.java

/**
 * Returns the description for the given keys.
 *///from   w  w  w.  j  a  va  2s .c om
public static String getDescription(String... keys) {
    StringBuilder sb = new StringBuilder();
    for (int startIdx = 0; startIdx < keys.length; startIdx++) {
        String key = StringUtils.join(keys, "|", startIdx, keys.length);
        if (key.endsWith("|")) {
            key = key.substring(0, key.length() - 1);
        }
        String description = descriptions.get(key);
        if (description != null) {
            return description;
        }
        sb.append(key).append(", ");
    }
    if (logger.isTraceEnabled()) {
        logger.trace("Description not found for: {}", StringUtils.substring(sb.toString(), 0, -2));
    }
    return null;
}

From source file:org.eclipse.wb.android.internal.support.DeviceManager.java

/**
 * @return the {@link DisplayMetrics} for given xVGA+dpi string or <code>null</code> if unknown.
 *//* www  . j a va  2s.  c  om*/
public static DisplayMetrics getXvgaDpiMetrics(final String value) {
    int delimiter = StringUtils.indexOf(value, "/");
    if (delimiter == -1) {
        return null;
    }
    String xvgaString = StringUtils.substring(value, 0, delimiter);
    String densityString = StringUtils.substring(value, delimiter + 1);
    Dimension resolution = parseXvga(xvgaString);
    DisplayMetrics metrics;
    if (resolution != null) {
        Density density = parseDensity(densityString);
        metrics = new DisplayMetricsImpl(resolution.width, resolution.height, density) {
            @Override
            public String getPrompt() {
                return value;
            }

            @Override
            public void setThis(IResource resource) {
                try {
                    resource.setPersistentProperty(KEY_xVGA_DPI, value);
                } catch (Exception e) {
                    DesignerPlugin.log(e);
                }
            };
        };
    } else {
        // unknown
        metrics = null;
    }
    return metrics;
}

From source file:org.eclipse.wb.internal.core.model.description.rules.MethodsOperationRule.java

private void processRegexp(final String signature) throws Exception {
    final Pattern pattern = Pattern.compile(StringUtils.substring(signature, 1, -1));
    process(new Predicate<String>() {
        public boolean apply(String t) {
            return pattern.matcher(t).matches();
        }//from   w ww.  j  av a 2s  . c  o  m
    });
}

From source file:org.eclipse.wb.internal.core.nls.bundle.AbstractBundleSourceNewComposite.java

protected final void fillPropertyParameters(AbstractBundleSourceParameters parameters) throws Exception {
    parameters.m_propertySourceFolder = m_propertyPackageField.getRoot();
    parameters.m_propertyPackage = m_propertyPackageField.getPackage();
    parameters.m_propertyFileName = m_propertyFileField.getText();
    // prepare m_propertyBundleName
    {//from w  ww . j a  va  2 s  .  co m
        IPackageFragment property_package = m_propertyPackageField.getPackage();
        if (property_package != null) {
            String property_packageName = property_package.getElementName();
            String property_fileName = m_propertyFileField.getText();
            String property_bundleName = StringUtils.substring(property_fileName, 0, -".properties".length());
            if (property_packageName.length() != 0) {
                parameters.m_propertyBundleName = property_packageName + "." + property_bundleName;
            } else {
                parameters.m_propertyBundleName = property_bundleName;
            }
        }
    }
    // prepare m_propertyFileExists
    if (parameters.m_propertyPackage != null) {
        IFolder property_folder = (IFolder) parameters.m_propertyPackage.getUnderlyingResource();
        parameters.m_propertyFileExists = property_folder.getFile(parameters.m_propertyFileName).exists();
    }
}

From source file:org.eclipse.wb.internal.core.nls.bundle.BundleInfo.java

/**
 * @return the {@link LocaleInfo} extracted from {@link IFile} using name of bundle. For example,
 *         return ru_RU locale for bundle "com.mycorp.messages" and file
 *         "com/mycorp/messages_ru_RU.properties".
 *//*from w w w. ja  va2 s .c o m*/
public static LocaleInfo getLocale(String bundleName, IFile file) {
    // prepare name of locale, for example "_ru_RU"
    String shortBundleName = CodeUtils.getShortClass(bundleName);
    String localeName = file.getName();
    localeName = StringUtils.substring(localeName, 0, -".properties".length());
    localeName = localeName.substring(shortBundleName.length());
    //
    if (localeName.length() == 0) {
        return LocaleInfo.DEFAULT;
    } else {
        String localeDescription = "'" + localeName + "' for file '" + file + "'.";
        // should start with '_'
        if (!localeName.startsWith("_")) {
            throw new IllegalArgumentException("'_' expected, but " + localeDescription);
        }
        localeName = localeName.substring(1);
        // create
        return LocaleInfo.create(localeName, localeDescription);
    }
}

From source file:org.eclipse.wb.internal.core.nls.bundle.pure.direct.DirectSource.java

/**
 * Return "possible" sources that exist in given package.
 * /*from  w w w. ja  v  a  2 s .  c o  m*/
 * "Possible" source is source that exists in current package, but is not used in current unit. We
 * show "possible" sources only if there are no "real" sources.
 */
public static List<AbstractSource> getPossibleSources(JavaInfo root, IPackageFragment pkg) throws Exception {
    List<AbstractSource> sources = Lists.newArrayList();
    //
    Object[] nonJavaResources = pkg.getNonJavaResources();
    for (int i = 0; i < nonJavaResources.length; i++) {
        Object o = nonJavaResources[i];
        if (o instanceof IFile) {
            IFile file = (IFile) o;
            String fileName = file.getName();
            // we need .properties files
            if (!fileName.endsWith(".properties")) {
                continue;
            }
            // we need only main (default) bundles
            if (fileName.indexOf('_') != -1) {
                continue;
            }
            // check first line for required comment 
            InputStream is = file.getContents(true);
            String firstLine = IOUtils2.readFirstLine(is);
            if (firstLine == null || !firstLine.startsWith("#" + BUNDLE_COMMENT)) {
                continue;
            }
            // OK, this is probably correct source
            try {
                String bundleName = pkg.getElementName() + "."
                        + StringUtils.substring(fileName, 0, -".properties".length());
                AbstractSource source = new DirectSource(root, bundleName);
                sources.add(source);
            } catch (Throwable e) {
                DesignerPlugin.log(e);
            }
        }
    }
    //
    return sources;
}

From source file:org.eclipse.wb.internal.core.nls.bundle.pure.field.FieldSource.java

/**
 * Return "possible" sources that exist in given package.
 * //w ww  .j  av a  2 s.c  o  m
 * "Possible" source is source that exists in current package, but is not used in current unit. We
 * show "possible" sources only if there are no "real" sources.
 */
public static List<AbstractSource> getPossibleSources(JavaInfo root, IPackageFragment pkg) throws Exception {
    List<AbstractSource> sources = Lists.newArrayList();
    //
    Object[] nonJavaResources = pkg.getNonJavaResources();
    for (Object o : nonJavaResources) {
        if (o instanceof IFile) {
            IFile file = (IFile) o;
            String fileName = file.getName();
            // we need .properties files
            if (!fileName.endsWith(".properties")) {
                continue;
            }
            // we need only main (default) bundles
            if (fileName.indexOf('_') != -1) {
                continue;
            }
            // check first line for required comment
            String fieldName;
            {
                InputStream is = file.getContents(true);
                String firstLine = IOUtils2.readFirstLine(is);
                if (firstLine == null || !firstLine.startsWith("#" + BUNDLE_COMMENT)) {
                    continue;
                }
                fieldName = firstLine.substring(1 + BUNDLE_COMMENT.length());
            }
            // OK, this is probably correct source
            try {
                String bundleName = pkg.getElementName() + "."
                        + StringUtils.substring(fileName, 0, -".properties".length());
                AbstractSource source = new FieldSource(root, bundleName, fieldName);
                sources.add(source);
            } catch (Throwable e) {
                DesignerPlugin.log(e);
            }
        }
    }
    //
    return sources;
}

From source file:org.eclipse.wb.internal.css.semantics.LengthValue.java

/**
 * Assigns value as string, should be separated if possible on value and unit, or use full string
 * as value without unit./*from  www . jav a 2 s .  c om*/
 */
@Override
public void set(String s) {
    // try to find unit
    if (s != null) {
        for (int I = 0; I < UNIT_NAMES.length; I++) {
            String unit = UNIT_NAMES[I];
            if (s.endsWith(unit)) {
                // check that value is correct number
                String value = StringUtils.substring(s, 0, -unit.length());
                try {
                    VALUE_DECIMAL_FORMAT.parse(value);
                } catch (Throwable e) {
                    continue;
                }
                // OK, we have correct value and unit
                m_value = value;
                m_unit = unit;
                notifyListeners();
                return;
            }
        }
    }
    // no, we can not separate given string on value and unit, so use string itself as value
    m_value = s;
    m_unit = "px";
    notifyListeners();
}