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| | | import java.util.ArrayList;
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| | | import java.util.List;
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| | | import java.util.Map;
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| | | import java.util.Properties;
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| | |
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| | | import org.slf4j.Logger;
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| | |
| | | }
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| | | return defaultValue;
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| | | }
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| | | |
| | | /**
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| | | * Returns the string value for the specified key. If the key does not
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| | | * exist an exception is thrown.
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| | | * |
| | | * @param key
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| | | * @return key value
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| | | */
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| | | public String getRequiredString(String name) {
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| | | Properties props = getSettings();
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| | | if (props.containsKey(name)) {
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| | | String value = props.getProperty(name);
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| | | if (value != null) {
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| | | return value.trim();
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| | | }
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| | | } |
| | | throw new RuntimeException("Property (" + name + ") does not exist");
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| | | }
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| | |
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| | | /**
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| | | * Returns a list of space-separated strings from the specified key.
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| | |
| | | public void overrideSetting(String key, String value) {
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| | | overrides.put(key, value);
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| | | }
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| | |
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| | | /**
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| | | * Updates the values for the specified keys and persists the entire
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| | | * configuration file.
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| | | * |
| | | * @param map
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| | | * of key, value pairs
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| | | * @return true if successful
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| | | */
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| | | public abstract boolean saveSettings(Map<String, String> updatedSettings);
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| | | } |