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package org.apache.commons.configuration; |
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import java.math.BigDecimal; |
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import java.math.BigInteger; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.NoSuchElementException; |
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import java.util.Properties; |
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import java.util.StringTokenizer; |
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import java.util.Vector; |
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import org.apache.commons.collections.Predicate; |
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import org.apache.commons.collections.iterators.FilterIterator; |
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import org.apache.commons.lang.BooleanUtils; |
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public abstract class AbstractConfiguration implements Configuration |
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{ |
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protected static final String START_TOKEN = "${"; |
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protected static final String END_TOKEN = "}"; |
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private static char DELIMITER = ','; |
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private static final int INITIAL_LIST_SIZE = 2; |
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private boolean throwExceptionOnMissing = false; |
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public static void setDelimiter(char delimiter) |
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{ |
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AbstractConfiguration.DELIMITER = delimiter; |
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} |
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public static char getDelimiter() |
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{ |
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return AbstractConfiguration.DELIMITER; |
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} |
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public void setThrowExceptionOnMissing(boolean throwExceptionOnMissing) |
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{ |
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this.throwExceptionOnMissing = throwExceptionOnMissing; |
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} |
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public boolean isThrowExceptionOnMissing() |
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{ |
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return throwExceptionOnMissing; |
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} |
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public void addProperty(String key, Object token) |
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{ |
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if (token instanceof String) |
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{ |
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Iterator it = split((String) token).iterator(); |
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while (it.hasNext()) |
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{ |
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addPropertyDirect(key, it.next()); |
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} |
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} |
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else if (token instanceof Collection) |
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{ |
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Iterator it = ((Collection) token).iterator(); |
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while (it.hasNext()) |
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{ |
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addProperty(key, it.next()); |
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} |
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} |
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else |
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{ |
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addPropertyDirect(key, token); |
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} |
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} |
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protected abstract Object getPropertyDirect(String key); |
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protected abstract void addPropertyDirect(String key, Object obj); |
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protected String interpolate(String base) |
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{ |
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return interpolateHelper(base, null); |
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} |
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protected String interpolateHelper(String base, List priorVariables) |
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{ |
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if (base == null) |
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{ |
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return null; |
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} |
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if (priorVariables == null) |
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{ |
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priorVariables = new ArrayList(); |
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priorVariables.add(base); |
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} |
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int begin = -1; |
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int end = -1; |
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int prec = 0 - END_TOKEN.length(); |
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String variable = null; |
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StringBuffer result = new StringBuffer(); |
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while (((begin = base.indexOf(START_TOKEN, prec + END_TOKEN.length())) |
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> -1) |
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&& ((end = base.indexOf(END_TOKEN, begin)) > -1)) |
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{ |
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result.append(base.substring(prec + END_TOKEN.length(), begin)); |
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variable = base.substring(begin + START_TOKEN.length(), end); |
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if (priorVariables.contains(variable)) |
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{ |
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String initialBase = priorVariables.remove(0).toString(); |
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priorVariables.add(variable); |
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StringBuffer priorVariableSb = new StringBuffer(); |
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for (Iterator it = priorVariables.iterator(); it.hasNext();) |
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{ |
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priorVariableSb.append(it.next()); |
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if (it.hasNext()) |
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{ |
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priorVariableSb.append("->"); |
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} |
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} |
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throw new IllegalStateException( |
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"infinite loop in property interpolation of " |
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+ initialBase |
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+ ": " |
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+ priorVariableSb.toString()); |
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} |
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else |
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{ |
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priorVariables.add(variable); |
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} |
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Object value = getProperty(variable); |
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if (value != null) |
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{ |
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result.append(interpolateHelper(value.toString(), |
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priorVariables)); |
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priorVariables.remove(priorVariables.size() - 1); |
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} |
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else |
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{ |
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result.append(START_TOKEN).append(variable).append(END_TOKEN); |
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} |
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prec = end; |
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} |
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result.append(base.substring(prec + END_TOKEN.length(), base.length())); |
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return result.toString(); |
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} |
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protected List split(String token) |
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{ |
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List list = new ArrayList(INITIAL_LIST_SIZE); |
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if (token.indexOf(DELIMITER) > 0) |
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{ |
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PropertiesTokenizer tokenizer = new PropertiesTokenizer(token); |
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while (tokenizer.hasMoreTokens()) |
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{ |
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list.add(tokenizer.nextToken()); |
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} |
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} |
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else |
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{ |
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list.add(token); |
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} |
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return list; |
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} |
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public Configuration subset(String prefix) |
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{ |
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return new SubsetConfiguration(this, prefix, "."); |
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} |
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public abstract boolean isEmpty(); |
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public abstract boolean containsKey(String key); |
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public void setProperty(String key, Object value) |
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{ |
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clearProperty(key); |
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addProperty(key, value); |
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} |
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public abstract void clearProperty(String key); |
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public abstract Iterator getKeys(); |
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public Iterator getKeys(final String prefix) |
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{ |
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return new FilterIterator(getKeys(), class="keyword">new Predicate() |
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{ |
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public boolean evaluate(Object obj) |
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{ |
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String key = (String) obj; |
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return key.startsWith(prefix + ".") || key.equals(prefix); |
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} |
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}); |
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} |
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public Properties getProperties(String key) |
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{ |
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return getProperties(key, null); |
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} |
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public Properties getProperties(String key, Properties defaults) |
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{ |
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String[] tokens = getStringArray(key); |
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Properties props = defaults == null ? new Properties() : class="keyword">new Properties(defaults); |
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for (int i = 0; i < tokens.length; i++) |
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{ |
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String token = tokens[i]; |
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int equalSign = token.indexOf('='); |
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if (equalSign > 0) |
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{ |
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String pkey = token.substring(0, equalSign).trim(); |
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String pvalue = token.substring(equalSign + 1).trim(); |
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props.put(pkey, pvalue); |
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} |
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else if (tokens.length == 1 && "".equals(token)) |
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{ |
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break; |
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} |
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else |
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{ |
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throw new IllegalArgumentException( |
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'\'' + token + "' does not contain an equals sign"); |
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} |
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} |
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return props; |
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} |
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public Object getProperty(String key) |
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{ |
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return getPropertyDirect(key); |
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} |
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public boolean getBoolean(String key) |
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{ |
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Boolean b = getBoolean(key, null); |
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if (b != null) |
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{ |
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return b.booleanValue(); |
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} |
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else |
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{ |
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throw new NoSuchElementException( |
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'\'' + key + "' doesn't map to an existing object"); |
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} |
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} |
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public boolean getBoolean(String key, class="keyword">boolean defaultValue) |
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{ |
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return getBoolean(key, BooleanUtils.toBooleanObject(defaultValue)).booleanValue(); |
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} |
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public Boolean getBoolean(String key, Boolean defaultValue) |
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{ |
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Object value = resolveContainerStore(key); |
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if (value instanceof Boolean) |
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{ |
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return (Boolean) value; |
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} |
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else if (value instanceof String) |
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{ |
454 |
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Boolean b = BooleanUtils.toBooleanObject((String) value); |
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if (b == null) |
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{ |
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throw new ConversionException('\'' + key + "' doesn't map to a Boolean object"); |
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} |
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return b; |
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} |
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else if (value == null) |
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{ |
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return defaultValue; |
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} |
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else |
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{ |
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throw new ConversionException( |
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'\'' + key + "' doesn't map to a Boolean object"); |
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} |
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} |
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public byte getByte(String key) |
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{ |
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Byte b = getByte(key, null); |
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if (b != null) |
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{ |
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return b.byteValue(); |
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} |
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else |
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{ |
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throw new NoSuchElementException( |
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'\'' + key + " doesn't map to an existing object"); |
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} |
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} |
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public byte getByte(String key, byte defaultValue) |
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{ |
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return getByte(key, new Byte(defaultValue)).byteValue(); |
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} |
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public Byte getByte(String key, Byte defaultValue) |
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{ |
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Object value = resolveContainerStore(key); |
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if (value instanceof Byte) |
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{ |
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return (Byte) value; |
507 |
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} |
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else if (value instanceof String) |
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{ |
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try |
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{ |
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Byte b = new Byte((String) value); |
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return b; |
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} |
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catch (NumberFormatException e) |
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{ |
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throw new ConversionException('\'' + key + "' doesn't map to a Byte object", e); |
518 |
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} |
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} |
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else if (value == null) |
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{ |
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return defaultValue; |
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} |
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else |
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{ |
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throw new ConversionException('\'' + key + "' doesn't map to a Byte object"); |
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} |
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} |
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public double getDouble(String key) |
534 |
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{ |
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Double d = getDouble(key, null); |
536 |
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if (d != null) |
537 |
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{ |
538 |
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return d.doubleValue(); |
539 |
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} |
540 |
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else |
541 |
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{ |
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throw new NoSuchElementException( |
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'\'' + key + "' doesn't map to an existing object"); |
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} |
545 |
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} |
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public double getDouble(String key, class="keyword">double defaultValue) |
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{ |
552 |
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return getDouble(key, new Double(defaultValue)).doubleValue(); |
553 |
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} |
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public Double getDouble(String key, Double defaultValue) |
559 |
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{ |
560 |
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Object value = resolveContainerStore(key); |
561 |
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562 |
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if (value instanceof Double) |
563 |
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{ |
564 |
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return (Double) value; |
565 |
|
} |
566 |
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else if (value instanceof String) |
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{ |
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try |
569 |
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{ |
570 |
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Double d = new Double((String) value); |
571 |
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return d; |
572 |
|
} |
573 |
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catch (NumberFormatException e) |
574 |
|
{ |
575 |
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throw new ConversionException('\'' + key + "' doesn't map to a Double object", e); |
576 |
|
} |
577 |
|
} |
578 |
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else if (value == null) |
579 |
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{ |
580 |
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return defaultValue; |
581 |
|
} |
582 |
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else |
583 |
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{ |
584 |
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throw new ConversionException('\'' + key + "' doesn't map to a Double object"); |
585 |
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} |
586 |
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} |
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590 |
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591 |
|
public float getFloat(String key) |
592 |
|
{ |
593 |
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Float f = getFloat(key, null); |
594 |
|
if (f != null) |
595 |
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{ |
596 |
|
return f.floatValue(); |
597 |
|
} |
598 |
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else |
599 |
|
{ |
600 |
|
throw new NoSuchElementException( |
601 |
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'\'' + key + "' doesn't map to an existing object"); |
602 |
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} |
603 |
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} |
604 |
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606 |
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|
607 |
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|
608 |
|
public float getFloat(String key, class="keyword">float defaultValue) |
609 |
|
{ |
610 |
|
return getFloat(key, new Float(defaultValue)).floatValue(); |
611 |
|
} |
612 |
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|
613 |
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614 |
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615 |
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|
616 |
|
public Float getFloat(String key, Float defaultValue) |
617 |
|
{ |
618 |
|
Object value = resolveContainerStore(key); |
619 |
|
|
620 |
|
if (value instanceof Float) |
621 |
|
{ |
622 |
|
return (Float) value; |
623 |
|
} |
624 |
|
else if (value instanceof String) |
625 |
|
{ |
626 |
|
try |
627 |
|
{ |
628 |
|
Float f = new Float((String) value); |
629 |
|
return f; |
630 |
|
} |
631 |
|
catch (NumberFormatException e) |
632 |
|
{ |
633 |
|
throw new ConversionException('\'' + key + "' doesn't map to a Float object", e); |
634 |
|
} |
635 |
|
} |
636 |
|
else if (value == null) |
637 |
|
{ |
638 |
|
return defaultValue; |
639 |
|
} |
640 |
|
else |
641 |
|
{ |
642 |
|
throw new ConversionException('\'' + key + "' doesn't map to a Float object"); |
643 |
|
} |
644 |
|
} |
645 |
|
|
646 |
|
|
647 |
|
|
648 |
|
|
649 |
|
public int getInt(String key) |
650 |
|
{ |
651 |
|
Integer i = getInteger(key, null); |
652 |
|
if (i != null) |
653 |
|
{ |
654 |
|
return i.intValue(); |
655 |
|
} |
656 |
|
else |
657 |
|
{ |
658 |
|
throw new NoSuchElementException( |
659 |
|
'\'' + key + "' doesn't map to an existing object"); |
660 |
|
} |
661 |
|
} |
662 |
|
|
663 |
|
|
664 |
|
|
665 |
|
|
666 |
|
public int getInt(String key, class="keyword">int defaultValue) |
667 |
|
{ |
668 |
|
Integer i = getInteger(key, null); |
669 |
|
|
670 |
|
if (i == null) |
671 |
|
{ |
672 |
|
return defaultValue; |
673 |
|
} |
674 |
|
|
675 |
|
return i.intValue(); |
676 |
|
} |
677 |
|
|
678 |
|
|
679 |
|
|
680 |
|
|
681 |
|
public Integer getInteger(String key, Integer defaultValue) |
682 |
|
{ |
683 |
|
Object value = resolveContainerStore(key); |
684 |
|
|
685 |
|
if (value instanceof Integer) |
686 |
|
{ |
687 |
|
return (Integer) value; |
688 |
|
} |
689 |
|
else if (value instanceof String) |
690 |
|
{ |
691 |
|
try |
692 |
|
{ |
693 |
|
Integer i = new Integer((String) value); |
694 |
|
return i; |
695 |
|
} |
696 |
|
catch (NumberFormatException e) |
697 |
|
{ |
698 |
|
throw new ConversionException('\'' + key + "' doesn't map to a Integer object", e); |
699 |
|
} |
700 |
|
} |
701 |
|
else if (value == null) |
702 |
|
{ |
703 |
|
return defaultValue; |
704 |
|
} |
705 |
|
else |
706 |
|
{ |
707 |
|
throw new ConversionException('\'' + key + "' doesn't map to a Integer object"); |
708 |
|
} |
709 |
|
} |
710 |
|
|
711 |
|
|
712 |
|
|
713 |
|
|
714 |
|
public long getLong(String key) |
715 |
|
{ |
716 |
|
Long l = getLong(key, null); |
717 |
|
if (l != null) |
718 |
|
{ |
719 |
|
return l.longValue(); |
720 |
|
} |
721 |
|
else |
722 |
|
{ |
723 |
|
throw new NoSuchElementException( |
724 |
|
'\'' + key + "' doesn't map to an existing object"); |
725 |
|
} |
726 |
|
} |
727 |
|
|
728 |
|
|
729 |
|
|
730 |
|
|
731 |
|
public long getLong(String key, class="keyword">long defaultValue) |
732 |
|
{ |
733 |
|
return getLong(key, new Long(defaultValue)).longValue(); |
734 |
|
} |
735 |
|
|
736 |
|
|
737 |
|
|
738 |
|
|
739 |
|
public Long getLong(String key, Long defaultValue) |
740 |
|
{ |
741 |
|
Object value = resolveContainerStore(key); |
742 |
|
|
743 |
|
if (value instanceof Long) |
744 |
|
{ |
745 |
|
return (Long) value; |
746 |
|
} |
747 |
|
else if (value instanceof String) |
748 |
|
{ |
749 |
|
try |
750 |
|
{ |
751 |
|
Long l = new Long((String) value); |
752 |
|
return l; |
753 |
|
} |
754 |
|
catch (NumberFormatException e) |
755 |
|
{ |
756 |
|
throw new ConversionException('\'' + key + "' doesn't map to a Long object", e); |
757 |
|
} |
758 |
|
} |
759 |
|
else if (value == null) |
760 |
|
{ |
761 |
|
return defaultValue; |
762 |
|
} |
763 |
|
else |
764 |
|
{ |
765 |
|
throw new ConversionException('\'' + key + "' doesn't map to a Long object"); |
766 |
|
} |
767 |
|
} |
768 |
|
|
769 |
|
|
770 |
|
|
771 |
|
|
772 |
|
public short getShort(String key) |
773 |
|
{ |
774 |
|
Short s = getShort(key, null); |
775 |
|
if (s != null) |
776 |
|
{ |
777 |
|
return s.shortValue(); |
778 |
|
} |
779 |
|
else |
780 |
|
{ |
781 |
|
throw new NoSuchElementException( |
782 |
|
'\'' + key + "' doesn't map to an existing object"); |
783 |
|
} |
784 |
|
} |
785 |
|
|
786 |
|
|
787 |
|
|
788 |
|
|
789 |
|
public short getShort(String key, class="keyword">short defaultValue) |
790 |
|
{ |
791 |
|
return getShort(key, new Short(defaultValue)).shortValue(); |
792 |
|
} |
793 |
|
|
794 |
|
|
795 |
|
|
796 |
|
|
797 |
|
public Short getShort(String key, Short defaultValue) |
798 |
|
{ |
799 |
|
Object value = resolveContainerStore(key); |
800 |
|
|
801 |
|
if (value instanceof Short) |
802 |
|
{ |
803 |
|
return (Short) value; |
804 |
|
} |
805 |
|
else if (value instanceof String) |
806 |
|
{ |
807 |
|
try |
808 |
|
{ |
809 |
|
Short s = new Short((String) value); |
810 |
|
return s; |
811 |
|
} |
812 |
|
catch (NumberFormatException e) |
813 |
|
{ |
814 |
|
throw new ConversionException('\'' + key + "' doesn't map to a Short object", e); |
815 |
|
} |
816 |
|
} |
817 |
|
else if (value == null) |
818 |
|
{ |
819 |
|
return defaultValue; |
820 |
|
} |
821 |
|
else |
822 |
|
{ |
823 |
|
throw new ConversionException('\'' + key + "' doesn't map to a Short object"); |
824 |
|
} |
825 |
|
} |
826 |
|
|
827 |
|
|
828 |
|
|
829 |
|
|
830 |
|
public BigDecimal getBigDecimal(String key) |
831 |
|
{ |
832 |
|
BigDecimal number = getBigDecimal(key, null); |
833 |
|
if (number != null) |
834 |
|
{ |
835 |
|
return number; |
836 |
|
} |
837 |
|
else if (isThrowExceptionOnMissing()) |
838 |
|
{ |
839 |
|
throw new NoSuchElementException( |
840 |
|
'\'' + key + "' doesn't map to an existing object"); |
841 |
|
} |
842 |
|
else |
843 |
|
{ |
844 |
|
return null; |
845 |
|
} |
846 |
|
} |
847 |
|
|
848 |
|
|
849 |
|
|
850 |
|
|
851 |
|
public BigDecimal getBigDecimal(String key, BigDecimal defaultValue) |
852 |
|
{ |
853 |
|
Object value = resolveContainerStore(key); |
854 |
|
|
855 |
|
if (value instanceof BigDecimal) |
856 |
|
{ |
857 |
|
return (BigDecimal) value; |
858 |
|
} |
859 |
|
else if (value instanceof String) |
860 |
|
{ |
861 |
|
try |
862 |
|
{ |
863 |
|
BigDecimal number = new BigDecimal((String) value); |
864 |
|
return number; |
865 |
|
} |
866 |
|
catch (Exception e) |
867 |
|
{ |
868 |
|
throw new ConversionException('\'' + key + "' doesn't map to a BigDecimal object", e); |
869 |
|
} |
870 |
|
} |
871 |
|
else if (value == null) |
872 |
|
{ |
873 |
|
return defaultValue; |
874 |
|
} |
875 |
|
else |
876 |
|
{ |
877 |
|
throw new ConversionException('\'' + key + "' doesn't map to a BigDecimal object"); |
878 |
|
} |
879 |
|
} |
880 |
|
|
881 |
|
|
882 |
|
|
883 |
|
|
884 |
|
public BigInteger getBigInteger(String key) |
885 |
|
{ |
886 |
|
BigInteger number = getBigInteger(key, null); |
887 |
|
if (number != null) |
888 |
|
{ |
889 |
|
return number; |
890 |
|
} |
891 |
|
else if (isThrowExceptionOnMissing()) |
892 |
|
{ |
893 |
|
throw new NoSuchElementException( |
894 |
|
'\'' + key + "' doesn't map to an existing object"); |
895 |
|
} |
896 |
|
else |
897 |
|
{ |
898 |
|
return null; |
899 |
|
} |
900 |
|
} |
901 |
|
|
902 |
|
|
903 |
|
|
904 |
|
|
905 |
|
public BigInteger getBigInteger(String key, BigInteger defaultValue) |
906 |
|
{ |
907 |
|
Object value = resolveContainerStore(key); |
908 |
|
|
909 |
|
if (value instanceof BigInteger) |
910 |
|
{ |
911 |
|
return (BigInteger) value; |
912 |
|
} |
913 |
|
else if (value instanceof String) |
914 |
|
{ |
915 |
|
try |
916 |
|
{ |
917 |
|
BigInteger number = new BigInteger((String) value); |
918 |
|
return number; |
919 |
|
} |
920 |
|
catch (Exception e) |
921 |
|
{ |
922 |
|
throw new ConversionException('\'' + key + "' doesn't map to a BigDecimal object", e); |
923 |
|
} |
924 |
|
} |
925 |
|
else if (value == null) |
926 |
|
{ |
927 |
|
return defaultValue; |
928 |
|
} |
929 |
|
else |
930 |
|
{ |
931 |
|
throw new ConversionException( |
932 |
|
'\'' + key + "' doesn't map to a BigDecimal object"); |
933 |
|
} |
934 |
|
} |
935 |
|
|
936 |
|
|
937 |
|
|
938 |
|
|
939 |
|
public String getString(String key) |
940 |
|
{ |
941 |
|
String s = getString(key, null); |
942 |
|
if (s != null) |
943 |
|
{ |
944 |
|
return s; |
945 |
|
} |
946 |
|
else if (isThrowExceptionOnMissing()) |
947 |
|
{ |
948 |
|
throw new NoSuchElementException( |
949 |
|
'\'' + key + "' doesn't map to an existing object"); |
950 |
|
} |
951 |
|
else |
952 |
|
{ |
953 |
|
return null; |
954 |
|
} |
955 |
|
} |
956 |
|
|
957 |
|
|
958 |
|
|
959 |
|
|
960 |
|
public String getString(String key, String defaultValue) |
961 |
|
{ |
962 |
|
Object value = resolveContainerStore(key); |
963 |
|
|
964 |
|
if (value instanceof String) |
965 |
|
{ |
966 |
|
return interpolate((String) value); |
967 |
|
} |
968 |
|
else if (value == null) |
969 |
|
{ |
970 |
|
return interpolate(defaultValue); |
971 |
|
} |
972 |
|
else |
973 |
|
{ |
974 |
|
throw new ConversionException( |
975 |
|
'\'' + key + "' doesn't map to a String object"); |
976 |
|
} |
977 |
|
} |
978 |
|
|
979 |
|
|
980 |
|
|
981 |
|
|
982 |
|
public String[] getStringArray(String key) |
983 |
|
{ |
984 |
|
Object value = getPropertyDirect(key); |
985 |
|
|
986 |
|
String[] tokens; |
987 |
|
|
988 |
|
if (value instanceof String) |
989 |
|
{ |
990 |
|
tokens = new String[1]; |
991 |
|
|
992 |
|
tokens[0] = interpolate((String) value); |
993 |
|
} |
994 |
|
else if (value instanceof List) |
995 |
|
{ |
996 |
|
List list = (List) value; |
997 |
|
tokens = new String[list.size()]; |
998 |
|
|
999 |
|
for (int i = 0; i < tokens.length; i++) |
1000 |
|
{ |
1001 |
|
tokens[i] = interpolate((String) list.get(i)); |
1002 |
|
} |
1003 |
|
} |
1004 |
|
else if (value == null) |
1005 |
|
{ |
1006 |
|
tokens = new String[0]; |
1007 |
|
} |
1008 |
|
else |
1009 |
|
{ |
1010 |
|
throw new ConversionException( |
1011 |
|
'\'' + key + "' doesn't map to a String/List object"); |
1012 |
|
} |
1013 |
|
return tokens; |
1014 |
|
} |
1015 |
|
|
1016 |
|
|
1017 |
|
|
1018 |
|
|
1019 |
|
public List getList(String key) |
1020 |
|
{ |
1021 |
|
return getList(key, new ArrayList()); |
1022 |
|
} |
1023 |
|
|
1024 |
|
|
1025 |
|
|
1026 |
|
|
1027 |
|
public List getList(String key, List defaultValue) |
1028 |
|
{ |
1029 |
|
Object value = getPropertyDirect(key); |
1030 |
|
List list = null; |
1031 |
|
|
1032 |
|
if (value instanceof String) |
1033 |
|
{ |
1034 |
|
list = new ArrayList(1); |
1035 |
|
list.add(value); |
1036 |
|
} |
1037 |
|
else if (value instanceof List) |
1038 |
|
{ |
1039 |
|
list = (List) value; |
1040 |
|
} |
1041 |
|
else if (value == null) |
1042 |
|
{ |
1043 |
|
list = defaultValue; |
1044 |
|
} |
1045 |
|
else |
1046 |
|
{ |
1047 |
|
throw new ConversionException( |
1048 |
|
'\'' |
1049 |
|
+ key |
1050 |
|
+ "' doesn't map to a List object: " |
1051 |
|
+ value |
1052 |
|
+ ", a " |
1053 |
|
+ value.getClass().getName()); |
1054 |
|
} |
1055 |
|
return list; |
1056 |
|
} |
1057 |
|
|
1058 |
|
|
1059 |
|
|
1060 |
|
|
1061 |
|
public Vector getVector(String key) |
1062 |
|
{ |
1063 |
|
return getVector(key, new Vector()); |
1064 |
|
} |
1065 |
|
|
1066 |
|
|
1067 |
|
|
1068 |
|
|
1069 |
|
public Vector getVector(String key, Vector defaultValue) |
1070 |
|
{ |
1071 |
|
Object value = getPropertyDirect(key); |
1072 |
|
Vector vector = null; |
1073 |
|
|
1074 |
|
if (value instanceof String) |
1075 |
|
{ |
1076 |
|
vector = new Vector(1); |
1077 |
|
vector.add(value); |
1078 |
|
} |
1079 |
|
else if (value instanceof List) |
1080 |
|
{ |
1081 |
|
vector = new Vector(((List) value).size()); |
1082 |
|
|
1083 |
|
for (Iterator it = ((List) value).iterator(); it.hasNext(); ) |
1084 |
|
{ |
1085 |
|
Object obj = it.next(); |
1086 |
|
vector.add(obj); |
1087 |
|
} |
1088 |
|
} |
1089 |
|
else if (value == null) |
1090 |
|
{ |
1091 |
|
vector = defaultValue; |
1092 |
|
} |
1093 |
|
else |
1094 |
|
{ |
1095 |
|
throw new ConversionException( |
1096 |
|
'\'' |
1097 |
|
+ key |
1098 |
|
+ "' doesn't map to a Vector object: " |
1099 |
|
+ value |
1100 |
|
+ ", a " |
1101 |
|
+ value.getClass().getName()); |
1102 |
|
} |
1103 |
|
return vector; |
1104 |
|
} |
1105 |
|
|
1106 |
|
|
1107 |
|
|
1108 |
|
|
1109 |
|
|
1110 |
|
|
1111 |
|
|
1112 |
|
|
1113 |
|
|
1114 |
|
private Object resolveContainerStore(String key) |
1115 |
|
{ |
1116 |
|
Object value = getPropertyDirect(key); |
1117 |
|
if (value != null && value instanceof List) |
1118 |
|
{ |
1119 |
|
List list = (List) value; |
1120 |
|
value = list.isEmpty() ? null : list.get(0); |
1121 |
|
} |
1122 |
|
return value; |
1123 |
|
} |
1124 |
|
|
1125 |
|
|
1126 |
|
|
1127 |
|
|
1128 |
|
|
1129 |
|
|
1130 |
|
static class PropertiesTokenizer extends StringTokenizer |
1131 |
|
{ |
1132 |
|
|
1133 |
|
|
1134 |
|
|
1135 |
|
|
1136 |
|
|
1137 |
|
public PropertiesTokenizer(String string) |
1138 |
|
{ |
1139 |
|
super(string, String.valueOf(DELIMITER)); |
1140 |
|
} |
1141 |
|
|
1142 |
|
|
1143 |
|
|
1144 |
|
|
1145 |
|
|
1146 |
|
|
1147 |
|
public String nextToken() |
1148 |
|
{ |
1149 |
|
StringBuffer buffer = new StringBuffer(); |
1150 |
|
|
1151 |
|
while (hasMoreTokens()) |
1152 |
|
{ |
1153 |
|
String token = super.nextToken(); |
1154 |
|
if (token.endsWith("\\")) |
1155 |
|
{ |
1156 |
|
buffer.append(token.substring(0, token.length() - 1)); |
1157 |
|
buffer.append(DELIMITER); |
1158 |
|
} |
1159 |
|
else |
1160 |
|
{ |
1161 |
|
buffer.append(token); |
1162 |
|
break; |
1163 |
|
} |
1164 |
|
} |
1165 |
|
return buffer.toString().trim(); |
1166 |
|
} |
1167 |
|
} |
1168 |
|
|
1169 |
|
} |