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| package org.objectledge.parameters; |
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31 |
| import java.io.IOException; |
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32 |
| import java.io.InputStream; |
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33 |
| import java.io.InputStreamReader; |
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| import java.io.LineNumberReader; |
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| import java.io.StringReader; |
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| import java.io.UnsupportedEncodingException; |
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| import java.util.ArrayList; |
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| import java.util.Arrays; |
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| import java.util.Collections; |
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| import java.util.Date; |
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| import java.util.HashMap; |
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| import java.util.Iterator; |
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| import java.util.List; |
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| import java.util.Map; |
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| import java.util.Set; |
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46 |
| import java.util.StringTokenizer; |
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| |
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| import org.objectledge.database.DatabaseUtils; |
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| public class DefaultParameters implements Parameters |
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| { |
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| public static final String TRUE = "true"; |
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368
| public static String toString(String[] values)
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| { |
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| StringBuilder sb = new StringBuilder();
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| for (int i = 0; i < values.length; i++)
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| { |
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| String value = values[i];
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| int index = value.indexOf(',');
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| int start = 0;
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| while (index >= 0)
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| { |
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| sb.append(value.substring(start, index));
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| sb.append("\\,");
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| start = index + 1;
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| index = value.indexOf(',', start);
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| } |
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| if (start < value.length())
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| { |
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| sb.append(value.substring(start));
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| } |
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| if (i < (values.length - 1))
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| { |
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| sb.append(",");
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| } |
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| } |
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| return sb.toString();
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| } |
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| protected Map<String, String[]> map; |
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14168
| protected void setupMap()
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| { |
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14168
| map = new HashMap<String, String[]>();
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| } |
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8188
| public DefaultParameters()
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| { |
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8188
| setupMap();
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| } |
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552
| public DefaultParameters(String configuration)
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| { |
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552
| setupMap();
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552
| try
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| { |
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552
| LineNumberReader reader = new LineNumberReader(new StringReader(configuration));
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127 |
506
| loadParameters(reader);
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| } |
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129 |
| catch (Exception e) |
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| { |
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92
| throw new IllegalArgumentException("Exception occurred" + e.getMessage());
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| } |
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| } |
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46
| public DefaultParameters(InputStream is, String encoding)
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| throws IOException, UnsupportedEncodingException |
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| { |
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146 |
46
| setupMap();
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147 |
46
| LineNumberReader reader = new LineNumberReader(new InputStreamReader(is, encoding));
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148 |
46
| loadParameters(reader);
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| } |
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5382
| public DefaultParameters(Parameters source)
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| { |
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158 |
5382
| setupMap();
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159 |
5382
| add(source, true);
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| } |
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2806
| public String get(String name)
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| { |
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167 |
2806
| String[] values = map.get(name);
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168 |
2806
| if (values == null || values.length == 0)
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| { |
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170 |
552
| throw new UndefinedParameterException("Parameter '" + name + "'is undefined");
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| } |
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172 |
2254
| if (values.length > 1)
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| { |
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174 |
552
| throw new AmbiguousParameterException("Parameter '" + name + "'has multiple values");
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| } |
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176 |
1702
| return values[0];
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| } |
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2208
| protected String getSingleValue(String name)
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| throws AmbiguousParameterException |
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| { |
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196 |
2208
| String[] values = map.get(name);
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197 |
2208
| if (values == null || values.length == 0)
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| { |
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199 |
460
| return null;
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| } |
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201 |
1748
| if (values.length > 1)
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| { |
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203 |
0
| throw new AmbiguousParameterException("Parameter '" + name + "'has multiple values");
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| } |
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205 |
1748
| String value = values[0];
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206 |
1748
| if(value.equals(""))
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| { |
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208 |
46
| return null;
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| } |
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210 |
1702
| return value;
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| } |
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216 |
1104
| public String get(String name, String defaultValue)
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| { |
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218 |
1104
| String[] values = map.get(name);
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219 |
1104
| if (values == null || values.length == 0)
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| { |
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221 |
184
| return defaultValue;
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222 |
| } |
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223 |
920
| if (values.length > 1)
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224 |
| { |
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225 |
92
| throw new AmbiguousParameterException("Parameter '" + name + "'has multiple values");
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226 |
| } |
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227 |
828
| return values[0];
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228 |
| } |
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233 |
28612
| public String[] getStrings(String name)
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| { |
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235 |
28612
| String[] values = map.get(name);
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236 |
28612
| if (values == null)
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237 |
| { |
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238 |
3864
| return new String[0];
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239 |
| } |
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240 |
24748
| String[] target = new String[values.length];
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241 |
24748
| System.arraycopy(values, 0, target, 0, values.length);
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242 |
24748
| return target;
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243 |
| } |
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248 |
414
| public boolean getBoolean(String name)
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| { |
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250 |
414
| String value = get(name);
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251 |
322
| return value.equals(TRUE);
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252 |
| } |
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257 |
552
| public boolean getBoolean(String name, boolean defaultValue)
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258 |
| { |
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259 |
552
| String value = getSingleValue(name);
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260 |
552
| return value != null ? value.equals(TRUE) : defaultValue;
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261 |
| } |
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262 |
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263 |
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264 |
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265 |
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266 |
644
| public boolean[] getBooleans(String name)
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267 |
| { |
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268 |
644
| String[] values = getStrings(name);
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269 |
644
| boolean[] target = new boolean[values.length];
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270 |
644
| for (int i = 0; i < values.length; i++)
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271 |
| { |
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272 |
1288
| target[i] = values[i].equals(TRUE);
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273 |
| } |
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274 |
644
| return target;
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275 |
| } |
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276 |
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277 |
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278 |
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279 |
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280 |
368
| public Date getDate(String name)
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281 |
| { |
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282 |
368
| String value = get(name);
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283 |
184
| return new Date(Long.parseLong(value));
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284 |
| } |
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285 |
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286 |
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287 |
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288 |
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289 |
276
| public Date getDate(String name, Date defaultValue)
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290 |
| { |
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291 |
276
| String value = getSingleValue(name);
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292 |
276
| return value != null ? new Date(Long.parseLong(value)) : defaultValue;
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293 |
| } |
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294 |
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295 |
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296 |
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297 |
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298 |
368
| public Date[] getDates(String name)
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299 |
| { |
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300 |
368
| String[] values = getStrings(name);
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301 |
368
| Date[] target = new Date[values.length];
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302 |
368
| for (int i = 0; i < values.length; i++)
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303 |
| { |
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304 |
552
| target[i] = new Date(Long.parseLong(values[i]));
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305 |
| } |
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306 |
368
| return target;
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307 |
| } |
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308 |
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309 |
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310 |
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311 |
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312 |
368
| public float getFloat(String name) throws NumberFormatException
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313 |
| { |
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314 |
368
| return Float.parseFloat(get(name));
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315 |
| } |
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316 |
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317 |
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318 |
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319 |
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320 |
644
| public float getFloat(String name, float defaultValue)
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321 |
| { |
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322 |
644
| String value = getSingleValue(name);
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323 |
644
| return value != null ? Float.parseFloat(value) : defaultValue;
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324 |
| } |
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325 |
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326 |
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327 |
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328 |
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329 |
460
| public float[] getFloats(String name) throws NumberFormatException
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330 |
| { |
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331 |
460
| String[] values = getStrings(name);
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332 |
460
| float[] target = new float[values.length];
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333 |
460
| for (int i = 0; i < values.length; i++)
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334 |
| { |
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335 |
1012
| target[i] = Float.parseFloat(values[i]);
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336 |
| } |
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337 |
460
| return target;
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338 |
| } |
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339 |
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340 |
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341 |
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342 |
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343 |
644
| public int getInt(String name) throws NumberFormatException
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344 |
| { |
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345 |
644
| return Integer.parseInt(get(name));
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346 |
| } |
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347 |
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348 |
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349 |
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350 |
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351 |
368
| public int getInt(String name, int defaultValue)
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352 |
| { |
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353 |
368
| String value = getSingleValue(name);
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354 |
368
| return value != null ? Integer.parseInt(value) : defaultValue;
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355 |
| } |
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356 |
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357 |
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358 |
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359 |
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360 |
1104
| public int[] getInts(String name)
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361 |
| { |
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362 |
1104
| String[] values = getStrings(name);
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363 |
1104
| int[] target = new int[values.length];
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364 |
1104
| for (int i = 0; i < values.length; i++)
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365 |
| { |
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366 |
2116
| target[i] = Integer.parseInt(values[i]);
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367 |
| } |
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368 |
1104
| return target;
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369 |
| } |
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370 |
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371 |
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372 |
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373 |
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374 |
368
| public long getLong(String name) throws NumberFormatException
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375 |
| { |
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376 |
368
| return Long.parseLong(get(name));
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377 |
| } |
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378 |
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379 |
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380 |
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381 |
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382 |
368
| public long getLong(String name, long defaultValue)
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383 |
| { |
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384 |
368
| String value = getSingleValue(name);
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385 |
368
| return value != null ? Long.parseLong(value) : defaultValue;
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386 |
| } |
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387 |
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388 |
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389 |
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390 |
| |
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391 |
368
| public long[] getLongs(String name) throws NumberFormatException
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|
392 |
| { |
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393 |
368
| String[] values = getStrings(name);
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394 |
368
| long[] target = new long[values.length];
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395 |
368
| for (int i = 0; i < values.length; i++)
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|
396 |
| { |
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397 |
736
| target[i] = Long.parseLong(values[i]);
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398 |
| } |
|
399 |
368
| return target;
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400 |
| } |
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401 |
| |
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402 |
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403 |
| |
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404 |
| |
|
405 |
7038
| public String[] getParameterNames()
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|
406 |
| { |
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407 |
7038
| String[] names = new String[map.size()];
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408 |
7038
| map.keySet().toArray(names);
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409 |
7038
| return names;
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410 |
| } |
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411 |
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412 |
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413 |
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414 |
| |
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415 |
1196
| public boolean isDefined(String name)
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416 |
| { |
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417 |
1196
| String[] values = map.get(name);
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418 |
1196
| if (values != null && values.length > 0)
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419 |
| { |
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420 |
644
| return true;
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421 |
| } |
|
422 |
552
| return false;
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423 |
| } |
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424 |
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425 |
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426 |
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427 |
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428 |
92
| public void remove()
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|
429 |
| { |
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430 |
92
| map.clear();
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431 |
| } |
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432 |
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433 |
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434 |
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435 |
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436 |
92
| public void remove(String name)
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|
437 |
| { |
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438 |
92
| map.remove(name);
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439 |
| } |
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440 |
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441 |
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442 |
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443 |
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444 |
506
| public void remove(String name, String value)
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445 |
| { |
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446 |
506
| String[] values = map.get(name);
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447 |
506
| if (values == null || values.length == 0)
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|
448 |
| { |
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449 |
92
| return;
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|
450 |
| } |
|
451 |
414
| ArrayList<String> list = new ArrayList<String>();
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|
452 |
414
| for (int i = 0; i < values.length; i++)
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|
453 |
| { |
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454 |
460
| if (!((values[i] == null && value == null) ||
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|
455 |
| (value != null && value.equals(values[i])))) |
|
456 |
| { |
|
457 |
414
| list.add(values[i]);
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|
458 |
| } |
|
459 |
| } |
|
460 |
414
| values = new String[list.size()];
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|
461 |
414
| list.toArray(values);
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462 |
414
| map.put(name, values);
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463 |
| } |
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464 |
| |
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465 |
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466 |
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467 |
| |
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468 |
0
| public void remove(String name, Date value)
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|
469 |
| { |
|
470 |
0
| remove(name, Long.toString(value.getTime()));
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|
471 |
| } |
|
472 |
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473 |
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474 |
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475 |
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476 |
92
| public void remove(String name, float value)
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|
477 |
| { |
|
478 |
92
| remove(name, Float.toString(value));
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|