Java ConversionException类代码示例

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
private void readDefaultSharedFolders() {
	synchronized (sharedFoldersLock) {
		if (!defaultSharedFoldersRead) {
			Boolean useDefault;
			try {
				useDefault = configuration.getBoolean(KEY_USE_DEFAULT_FOLDERS, null);
			} catch (ConversionException e) {
				useDefault = null;
				String useDefaultString = configuration.getString(KEY_USE_DEFAULT_FOLDERS, null);
				if (!isBlank(useDefaultString)) {
					LOGGER.warn(
						"Invalid configured value for {} \"{}\", using default",
						KEY_USE_DEFAULT_FOLDERS,
						useDefaultString
					);
				}
			}
			if (useDefault != null) {
				defaultSharedFolders = useDefault.booleanValue();
			} else {
				defaultSharedFolders = isSharedFoldersEmpty();
			}
			defaultSharedFoldersRead = true;
		}
	}
}
 

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
/**
 * Gets the configured custom program {@link Path} from the
 * {@link Configuration} using the specified key. If the specified key has
 * no value, {@code null} is returned.
 *
 * @param configurationKey the {@link Configuration} key to use.
 * @return The resulting {@link Path} or {@code null}.
 * @throws ConfigurationException If the configured value can't be parsed as
 *             a valid {@link Path}.
 */
@Nullable
public Path getCustomProgramPath(@Nullable String configurationKey) throws ConfigurationException {
	if (isBlank(configurationKey) || configuration == null) {
		return null;
	}

	try {
		String configuredPath = configuration.getString(configurationKey);
		if (isBlank(configuredPath)) {
			return null;
		}
		return Paths.get(configuredPath);
	} catch (ConversionException | InvalidPathException e) {
		throw new ConfigurationException(
			"Invalid configured custom program path in \"" + configurationKey + "\": " + e.getMessage(),
			e
		);
	}
}
 

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
private Object getOptionValueFromConfig(
    Option option, Configuration config) {
    Object optionValue = null;
    try {
        if (option.getType().equals(Boolean.class)) {
            optionValue = config.getString(option.getLongOpt());
            if (optionValue != null) {
                optionValue = config.getBoolean(option.getLongOpt());
            }

        } else {
            optionValue = config.getString(option.getLongOpt());
        }
    } catch (ConversionException cex) {
        optionValue = null;
    }
    return optionValue;
}
 

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
public Map<String,Object> buildConfigurationMap(String key) {
    Map<String,Object> config = new HashMap<String, Object>();
    config.put("comment",configurationService.getComment(key));
    config.put("type",configurationService.getType(key));
    config.put("value",configurationService.getConfiguration(key));
    if (config.get("type") != null) {
        try {
            if (((String) config.get("type")).startsWith("java.lang.Integer")) {
                config.put("value", configurationService.getIntConfiguration(key));
            } else if (((String) config.get("type")).startsWith("java.lang.Boolean")) {
                config.put("value", configurationService.getBooleanConfiguration(key));
            } else if (((String) config.get("type")).startsWith("java.lang.Double")) {
                config.put("value", configurationService.getDoubleConfiguration(key));
            } else if (((String) config.get("type")).startsWith("java.lang.Long")) {
                config.put("value", configurationService.getLongConfiguration(key));
            }
        } catch (ConversionException e) {
            log.warn("key {} cannot be converted to given type {}", key, config.get("type"));
        }
    }
    return config;
}
 

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
/**
 * Sets a new {@link ProgramExecutableType#CUSTOM} {@link Path} in the
 * {@link Configuration} for the specified key. No change is done to any
 * {@link ExternalProgramInfo} instance. To set the {@link Path} both in the
 * {@link Configuration} and in the {@link ExternalProgramInfo} instance in
 * one operation, use {@link #setCustomProgramPath}.
 *
 * @param customPath the new {@link Path} or {@code null} to clear it.
 * @param configurationKey the {@link Configuration} key under which to
 *            store the {@code path}.
 * @return {@code true} if a change was made, {@code false} otherwise.
 */
public boolean setCustomProgramPathConfiguration(@Nullable Path customPath, @Nonnull String configurationKey) {
	if (isBlank(configurationKey)) {
		throw new IllegalArgumentException("configurationKey can't be blank");
	}
	if (configuration == null) {
		return false;
	}
	if (customPath == null) {
		if (configuration.containsKey(configurationKey)) {
			configuration.clearProperty(configurationKey);
			return true;
		}
		return false;
	}
	boolean changed;
	try {
		String currentValue = configuration.getString(configurationKey);
		changed = !customPath.toString().equals(currentValue);
	} catch (ConversionException e) {
		changed = true;
	}
	if (changed) {
		configuration.setProperty(configurationKey, customPath.toString());
	}
	return changed;
}
 

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
/**
 * Return the <code>int</code> value for a given configuration key. First, the key
 * is looked up in the current configuration settings. If it exists and contains a
 * valid value, that value is returned. If the key contains an invalid value or
 * cannot be found, the specified default value is returned.
 *
 * @param key The key to look up.
 * @param def The default value to return when no valid key value can be found.
 * @return The value configured for the key.
 */
int getInt(String key, int def) {
	int value;

	try {
		value = configuration.getInt(key, def);
	} catch (ConversionException e) {
		value = def;
	}

	log(key, value, def);
	return value;
}
 

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
/**
 * Return the <code>long</code> value for a given configuration key. First, the key
 * is looked up in the current configuration settings. If it exists and contains a
 * valid value, that value is returned. If the key contains an invalid value or
 * cannot be found, the specified default value is returned.
 *
 * @param key The key to look up.
 * @param def The default value to return when no valid key value can be found.
 * @return The value configured for the key.
 */
long getLong(String key, long def) {
	long value;

	try {
		value = configuration.getLong(key, def);
	} catch (ConversionException e) {
		value = def;
	}

	log(key, value, def);
	return value;
}
 

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
/**
 * Return the <code>double</code> value for a given configuration key. First, the key
 * is looked up in the current configuration settings. If it exists and contains a
 * valid value, that value is returned. If the key contains an invalid value or
 * cannot be found, the specified default value is returned.
 *
 * @param key The key to look up.
 * @param def The default value to return when no valid key value can be found.
 * @return The value configured for the key.
 */
double getDouble(String key, double def) {
	double value;

	try {
		value = configuration.getDouble(key, def);
	} catch (ConversionException e) {
		value = def;
	}

	log(key, value, def);
	return value;
}
 

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
/**
 * Return the <code>boolean</code> value for a given configuration key. First, the
 * key is looked up in the current configuration settings. If it exists and contains
 * a valid value, that value is returned. If the key contains an invalid value or
 * cannot be found, the specified default value is returned.
 *
 * @param key The key to look up.
 * @param def The default value to return when no valid key value can be found.
 * @return The value configured for the key.
 */
boolean getBoolean(String key, boolean def) {
	boolean value;

	try {
		value = configuration.getBoolean(key, def);
	} catch (ConversionException e) {
		value = def;
	}

	log(key, value, def);
	return value;
}
 

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
int getRetryCount() {
    try {
        int retry = conf.getInt("retry", DEFAULT_RETRY_ATTEMPTS);
        retry = Math.max(0, retry);
        retry = Math.min(100, retry);
        return retry;
    } catch (ConversionException ex) {
        LOG.log(Level.WARNING, null, ex);
        return DEFAULT_RETRY_ATTEMPTS;
    }
}
 

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
long getTimeout() {
    try {
        long timeout = conf.getLong(PROP_TIMEOUT, DEFAULT_TIMEOUT);
        timeout = Math.max(0, timeout);
        return timeout;
    } catch (ConversionException ex) {
        LOG.log(Level.WARNING, null, ex);
        return DEFAULT_TIMEOUT;
    }
}
 

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
public static CejshConfig from(Configuration conf) {
        CejshConfig cc = new CejshConfig();
        cc.setCejshXslUrl(conf.getString(PROP_MODS_XSL_URL, null));
//        cc.setJournalUrl(conf.getString(PROP_JOURNALS_URL, null));
        try {
            boolean debug = conf.getBoolean(PROP_DEBUG, Boolean.FALSE);
            cc.setLogLevel(debug ? Level.INFO : Level.FINE);
        } catch (ConversionException ex) {
            LOG.log(Level.SEVERE, PROP_DEBUG, ex);
        }
        return cc;
    }
 

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
private ScalingMethod getJavaScaling(String key) {
    String val = config.getString(key);
    if (val == null || val.isEmpty()) {
        return ScalingMethod.BICUBIC_STEPPED;
    }
    try {
        ScalingMethod hint = ScalingMethod.valueOf(val);
        return hint;
    } catch (Exception e) {
        throw new ConversionException(key, e);
    }
}
 

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
private Integer getPositiveInteger(String key) {
    Integer val = config.getInteger(key, null);
    if (val != null && val <= 0) {
        throw new ConversionException(key + " expects positive integer!");
    }
    return val;
}
 

import org.apache.commons.configuration.ConversionException; //导入依赖的package包/类
@Override
public String getString(String key, String defaultValue) {
    try {
        String value = getConfiguration().getString(key, defaultValue);
        return value;
    } catch (ConversionException e) {
        return defaultValue;
    }
}