Example usage for java.lang Object toString

Introduction

In this page you can find the example usage for java.lang Object toString.

Prototype

public String toString()

Source Link

Document

Returns a string representation of the object.

Usage

From source file:com.movies.jsf.JsfUtil.java

public static SelectItem[] getSelectItems(List<?> entities, boolean selectOne) {
    int size = selectOne ? entities.size() + 1 : entities.size();
    SelectItem[] items = new SelectItem[size];
    int i = 0;//from  w  w  w  .j av  a2  s . c  o m
    if (selectOne) {
        items[0] = new SelectItem("", "---");
        i++;
    }
    for (Object x : entities) {
        items[i++] = new SelectItem(x, x.toString());
    }
    return items;
}

From source file:org.eclipse.virgo.ide.beans.core.internal.locate.BlueprintConfigUtils.java

/**
 * Returns the {@value #BLUEPRINT_HEADER} if present from the given dictionary.
 *///from  w w w. j  a  va  2s  .  co m
public static String getBlueprintHeader(Dictionary<String, String> headers) {
    Object header = null;
    if (headers != null)
        header = headers.get(BLUEPRINT_HEADER);
    return (header != null ? header.toString().trim() : null);
}

From source file:com.healthmarketscience.jackcess.impl.CustomToStringStyle.java

private static String indent(Object obj) {
    return ((obj != null) ? obj.toString().replaceAll(SystemUtils.LINE_SEPARATOR, ML_FIELD_SEP) : null);
}

From source file:com.thoughtworks.go.domain.GoConfigRevision.java

public static String esc(Object content) {
    return content.toString().replaceAll(DELIMITER, DELIMITER_CHAR + DELIMITER_CHAR);
}

From source file:PrefsUtil.java

/**
 * Puts a list into the preferences.//from  ww w  . ja v a 2  s.  c  om
 */
public static void putMap(Preferences preferences, Map map) {
    if (preferences == null) {
        throw new IllegalArgumentException("Preferences not set.");
    }

    for (Iterator iter = map.entrySet().iterator(); iter.hasNext();) {
        Map.Entry entry = (Map.Entry) iter.next();
        Object value = entry.getValue();
        preferences.put(entry.getKey().toString(), value == null ? null : value.toString());
    }
}

From source file:Main.java

public static final long objectToLong(Object o) {
    if (o instanceof Number)
        return ((Number) o).longValue();
    try {//from   w w w  . j ava 2s  .  c  om
        if (o == null)
            return -1L;
        else
            return Long.parseLong(o.toString());
    } catch (NumberFormatException e) {
        return -1L;
    }
}

From source file:shiver.me.timbers.spring.security.integration.CustomPrincipleAuthenticationConverter.java

private static String extractUsername(Authentication authentication) {
    final Object principal = authentication.getPrincipal();
    if (principal instanceof UserDetails) {
        return ((UserDetails) principal).getUsername();
    }/*from  w  w  w.  j  a  va2s. c o  m*/

    return principal.toString();
}

From source file:io.apiman.plugins.keycloak_oauth_policy.ClaimLookup.java

/**
 *
 * @param token token to retrieve claim from
 * @param claim the claim (field key)/*w ww  .j  av a  2s .c  o  m*/
 * @return string representaion of claim
 */
public static String getClaim(IDToken token, String claim) {
    if (claim == null || token == null)
        return null;
    // Get the standard claim field, if available
    if (STANDARD_CLAIMS_FIELD_MAP.containsKey(claim)) {
        return callClaimChain(token, STANDARD_CLAIMS_FIELD_MAP.get(claim));
    } else { // Otherwise look up 'other claims'
        Object otherClaim = getOtherClaimValue(token, claim);
        return otherClaim == null ? null : otherClaim.toString();
    }
}

From source file:StringUtil.java

/**
 * Truncate the supplied string to be no more than the specified length. This method returns an empty string if the supplied
 * object is null./*from   w  w w.j ava  2  s  .  c om*/
 * 
 * @param obj the object from which the string is to be obtained using {@link Object#toString()}.
 * @param maxLength the maximum length of the string being returned
 * @param suffix the suffix that should be added to the content if the string must be truncated, or null if the default suffix
 *        of "..." should be used
 * @return the supplied string if no longer than the maximum length, or the supplied string truncated to be no longer than the
 *         maximum length (including the suffix)
 * @throws IllegalArgumentException if the maximum length is negative
 */
public static String truncate(Object obj, int maxLength, String suffix) {
    if (obj == null || maxLength == 0) {
        return "";
    }
    String str = obj.toString();
    if (str.length() <= maxLength)
        return str;
    if (suffix == null)
        suffix = "...";
    int maxNumChars = maxLength - suffix.length();
    if (maxNumChars < 0) {
        // Then the max length is actually shorter than the suffix ...
        str = suffix.substring(0, maxLength);
    } else if (str.length() > maxNumChars) {
        str = str.substring(0, maxNumChars) + suffix;
    }
    return str;
}

From source file:com.base2.kagura.rest.helpers.ParameterUtils.java

public static void insertParameters(Parameters parameters, ReportConnector reportConnector,
        List<String> errors) {
    if (reportConnector.getParameterConfig() != null) {
        for (ParamConfig paramConfig : reportConnector.getParameterConfig()) {
            if (parameters.getParameters().containsKey(paramConfig.getId())) {
                Object o = parameters.getParameters().get(paramConfig.getId());
                try {
                    if (o != null && StringUtils.isNotBlank(o.toString()))
                        BeanUtils.setProperty(paramConfig, "value", o);
                    else
                        BeanUtils.setProperty(paramConfig, "value", null);
                } catch (IllegalAccessException e) {
                    e.printStackTrace();
                } catch (InvocationTargetException e) {
                    e.printStackTrace();
                } catch (ConversionException e) {
                    e.printStackTrace();
                    errors.add("Could not convert parameter: " + paramConfig.getId() + " value " + o);
                }/* w ww .  j a  va 2 s .com*/
            }
        }
    }
}