Example usage for org.apache.commons.lang ArrayUtils EMPTY_STRING_ARRAY

Introduction

In this page you can find the example usage for org.apache.commons.lang ArrayUtils EMPTY_STRING_ARRAY.

Prototype

String[] EMPTY_STRING_ARRAY

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Document

An empty immutable String array.

Usage

From source file:org.sipfoundry.sipxconfig.dialplan.config.MappingRulesTest.java

public void testGenerateInternalRuleWithSourcePermission() throws Exception {
    IMocksControl control = EasyMock.createNiceControl();
    IDialingRule rule = control.createMock(IDialingRule.class);
    rule.isInternal();//  w w  w  .  java  2s  .co  m
    control.andReturn(true);
    rule.getHostPatterns();
    control.andReturn(ArrayUtils.EMPTY_STRING_ARRAY);
    rule.getName();
    control.andReturn(null);
    rule.getDescription();
    control.andReturn("my rule description");
    rule.getPatterns();
    control.andReturn(new String[] { "xxx" }).anyTimes();
    rule.isTargetPermission();
    control.andReturn(false);
    rule.getTransforms();
    control.andReturn(new Transform[0]);
    control.replay();

    m_out.begin();
    m_out.generate(rule);
    m_out.end();

    Document document = m_out.getDocument();

    String domDoc = TestHelper.asString(document);

    assertXpathEvaluatesTo("my rule description", "/mappings/hostMatch/userMatch/description", domDoc);
    assertXpathEvaluatesTo("xxx", "/mappings/hostMatch/userMatch/userPattern", domDoc);
    assertXpathNotExists("/mappings/hostMatch/userMatch/permissionMatch/permission", domDoc);

    control.verify();
}

---

From source file:org.sipfoundry.sipxconfig.phone.snom.SnomProfileContext.java

/**
 * Create SNOM speed dial information//from  w w w .j  a  v a2 s . com
 *
 * @return and array of at most 33 (0-32) phone numbers
 */
String[] getNumbers() {
    if (m_speedDial == null) {
        return ArrayUtils.EMPTY_STRING_ARRAY;
    }
    List<Button> buttons = m_speedDial.getButtons();
    int size = Math.min(SPEEDDIAL_MAX, buttons.size());
    String[] numbers = new String[size];
    for (int i = 0; i < numbers.length; i++) {
        numbers[i] = buttons.get(i).getNumber();
    }
    return numbers;
}

---

From source file:org.sipfoundry.sipxconfig.site.branch.BranchTableModel.java

public Iterator getCurrentPageRows(int firstRow, int pageSize, ITableColumn objSortColumn,
        boolean orderAscending) {
    String[] orderBy = objSortColumn != null ? new String[] { objSortColumn.getColumnName() }
            : ArrayUtils.EMPTY_STRING_ARRAY;
    if (!isSearchMode() || StringUtils.isBlank(m_queryText)) {
        return m_branchManager.loadBranchesByPage(firstRow, pageSize, orderBy, orderAscending).iterator();
    }//from   ww  w  .  j av  a 2 s . c  om
    IdentityToBean identityToBean = new IdentityToBean(m_branchManager);
    return m_searchManager
            .search(Branch.class, m_queryText, firstRow, pageSize, orderBy, orderAscending, identityToBean)
            .iterator();
}

---

From source file:org.sipfoundry.sipxconfig.site.common.AssetSelectorMultiple.java

public IPropertySelectionModel getAssetSelectionModel() {
    File assetDir = new File(getAssetDir());
    // make sure it exists
    assetDir.mkdirs();/* www  . ja  v  a  2s . c  o  m*/
    // list only files
    String[] assets = assetDir.list(FileFileFilter.FILE);
    if (assets == null) {
        assets = ArrayUtils.EMPTY_STRING_ARRAY;
    }
    return new StringPropertySelectionModel(assets);
}

---

From source file:org.sipfoundry.sipxconfig.site.conference.ConferencesTableModel.java

public Iterator getCurrentPageRows(int firstRow, int pageSize, ITableColumn objSortColumn,
        boolean orderAscending) {
    String[] orderBy = objSortColumn != null ? new String[] { objSortColumn.getColumnName() }
            : ArrayUtils.EMPTY_STRING_ARRAY;
    if (!isSearchMode() || StringUtils.isBlank(m_queryText)) {
        return m_conferenceContext.filterConferencesByPage(m_bridge.getId(), m_groupId, firstRow, pageSize,
                orderBy, orderAscending).iterator();
    }//from  w w w  . j  av  a 2  s  .  c o m
    IdentityToBean identityToBean = new IdentityToBean(m_identity);
    return m_conferenceContext.searchConferences(m_queryText).iterator();
}

---

From source file:org.sipfoundry.sipxconfig.site.phone.PhoneTableModel.java

/**
 * Translates table column to array of phone properties. It is safe to call with null - emtpy
 * array is returned in such case/*from w  ww  .  j  a va 2  s. c o m*/
 *
 * HACK: this is dangerously dependend on relation between the table column name and the
 * properties names
 *
 * @param objSortColumn column object
 * @return array of strings by which we need to sort the table
 */
public static String[] orderByFromSortColum(ITableColumn objSortColumn) {
    if (objSortColumn == null) {
        return ArrayUtils.EMPTY_STRING_ARRAY;
    }

    String[] orderBy = new String[] { objSortColumn.getColumnName() };

    // fix for modelId case
    if ("modelId".equals(orderBy[0])) {
        return new String[] { "beanId", orderBy[0] };
    }

    return orderBy;
}

---

From source file:org.soaplab.services.cmdline.BaseParameter.java

/**************************************************************************
 *
 **************************************************************************/
public String[] createArg(Map<String, Object> inputs, Job job) throws ParameterException {

    if (paramDef.is(ParamDef.ENVAR))
        return ArrayUtils.EMPTY_STRING_ARRAY;

    return build(inputs, job, CMD, false).toArray(new String[] {});
}

---

From source file:org.soaplab.services.cmdline.ChoiceListParameter.java

/**************************************************************************
 * Extract and return values for this parameter from 'inputs', or
 * from default. Actually, it does not return values from
 * 'inputs', but if the 'inputs' have a TRUE value for this
 * parameter, then the tag of this parameter is returned as its
 * value./*  w w  w . j ava  2 s  . c  o m*/
 *
 * Return an empty array (not null) if there was no value in
 * 'inputs' and no default value is defined.
 *
 * The returned value can have more values because this parameter
 * represents zero, one or more booleans.
 *
 * Parameter 'job' (where this parameter belongs to) is not used
 * here.
 **************************************************************************/
protected String[] getValues(Map<String, Object> inputs, Job job) throws ParameterException {

    List<String> values = new ArrayList<String>();

    // look for values of individual 'bools' which are subparts of
    // this parameter, concatenate values if more of them found
    for (ParamDef boolDef : ((ChoiceParamDef) paramDef).bools) {

        // extract value from input - look only for TRUE,
        // and ignore default value, for now
        Object value = ignoreArray(inputs.get(boolDef.id));
        if (value != null && StringUtils.isNotBlank(value.toString()))
            if (BooleanUtils.toBoolean(value.toString())) {

                // if a TRUE value found, add it to the result
                values.add(boolDef.get(ParamDef.TAG));
            }
    }
    if (values.size() > 0)
        return values.toArray(new String[] {});

    // if we have not found _any_ value...

    boolean useDefaults = paramDef.is(ParamDef.USE_DEFAULTS);

    // for ZERO_OR_MORE type, and without a need to use defaults,
    // just return an empty array
    if (((ChoiceParamDef) paramDef).choiceType == ChoiceParamDef.ZERO_OR_MORE && !useDefaults) {
        return ArrayUtils.EMPTY_STRING_ARRAY;
    }

    // for ONE_OR_MORE type, look for defaults (if there are more
    // default values I am adding them here all, but AppLab1 was
    // just taking the last found value - what is more correct?)
    for (ParamDef boolDef : ((ChoiceParamDef) paramDef).bools) {

        // if a positive default found, remember it (it may be
        // used if USE_DEFAULTS is on)
        if (BooleanUtils.toBoolean(boolDef.dflt)) {
            values.add(boolDef.get(ParamDef.TAG));
        }
    }
    if (values.size() > 0 && useDefaults)
        return values.toArray(new String[] {});

    // if the value is still empty, we have a problem because the
    // choice type must be now ONE_OR_MORE - and we have nothing,
    // what a shame...
    throw new ParameterException(paramDef.id,
            "At least one option must be specified for: " + paramDef.get(SoaplabConstants.DATA_PROMPT));
}

---

From source file:org.soaplab.services.cmdline.ChoiceParameter.java

/**************************************************************************
 * Extract and return value for this parameter from 'inputs', or
 * from default. Actually, it does not return a value from
 * 'inputs', but if the 'inputs' have a TRUE value for this
 * parameter, then the tag of this parameter is returned as its
 * value./*from www  .  jav  a2s .co  m*/
 *
 * Return an empty array (not null) if there was no value in
 * 'inputs' and no default value is defined.
 *
 * The returned array is expected to have always maximum one
 * element.
 *
 * Parameter 'job' (where this parameter belongs to) is not used
 * here.
 **************************************************************************/
protected String[] getValues(Map<String, Object> inputs, Job job) throws ParameterException {

    // look for values of individual 'bools' which are subparts of
    // this parameter, stop when the first is found
    for (ParamDef boolDef : ((ChoiceParamDef) paramDef).bools) {

        // extract value from input - look only for TRUE,
        // and ignore default value, for now
        Object value = ignoreArray(inputs.get(boolDef.id));
        if (value != null && StringUtils.isNotBlank(value.toString()))
            if (BooleanUtils.toBoolean(value.toString())) {

                // a TRUE value found
                return new String[] { boolDef.get(ParamDef.TAG) };
            }
    }

    // for ZERO_OR_ONE type, we do not need to use defaults, just
    // return an empty array
    if (((ChoiceParamDef) paramDef).choiceType == ChoiceParamDef.ZERO_OR_ONE)
        return ArrayUtils.EMPTY_STRING_ARRAY; // no defaults needed

    // for JUST_ONE type, if we are here it means that no value
    // was found - not for a single boolean sub-parameter; find
    // the first (should be the only one) default value
    for (ParamDef boolDef : ((ChoiceParamDef) paramDef).bools) {

        if (BooleanUtils.toBoolean(boolDef.dflt)) {

            // a TRUE default value found
            return new String[] { boolDef.get(ParamDef.TAG) };
        }
    }

    // if we are here it means that no value was found for
    // JUST_ONE type (and no default was specified)
    throw new ParameterException(paramDef.id, "At least one option must be specified.");
}

---

From source file:org.soaplab.services.cmdline.ChoiceParameter.java

/******************************************************************************
 *
 ******************************************************************************/
public String[] createArg(Map<String, Object> inputs, Job job) throws ParameterException {

    if (paramDef.is(ParamDef.ENVAR))
        return ArrayUtils.EMPTY_STRING_ARRAY;

    return build(inputs, job, CMD).toArray(new String[] {});
}

---

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