diff options
Diffstat (limited to 'mocca-1.2.11/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/IdValueFactoryImpl.java')
-rw-r--r-- | mocca-1.2.11/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/IdValueFactoryImpl.java | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/mocca-1.2.11/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/IdValueFactoryImpl.java b/mocca-1.2.11/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/IdValueFactoryImpl.java deleted file mode 100644 index b9824655..00000000 --- a/mocca-1.2.11/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/IdValueFactoryImpl.java +++ /dev/null @@ -1,127 +0,0 @@ -/* -* Copyright 2008 Federal Chancellery Austria and -* Graz University of Technology -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package at.gv.egiz.bku.slcommands.impl.xsect;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Random;
-
-/**
- * An implementation of the IdValueFactory.
- * <p>
- * This IdValueFactory creates <code>xsd:Id</code>-attribute values of the form
- * '<code><elementName>-<random>-<sequenceNumber></code>',
- * where
- * <ul>
- * <li><code><elementName></code> is the name provided at
- * {@link #createIdValue(String)},</li>
- * <li><code><random></code> is a random generated fixed value for an
- * instance of this IdValueFactory and</li>
- * <li><code><sequenceNumber></code> is the sequence number of the value
- * generated for a given <code>elementName</code> by an instance of this
- * IdValueFactory.</li>
- * </ul>
- * </p>
- *
- * @author mcentner
- */
-public class IdValueFactoryImpl implements IdValueFactory {
-
- /**
- * A generator for <code>xsd:Id</code>-attribute values.
- *
- * @author mcentner
- */
- private class IdGenerator {
-
- /**
- * The salt.
- */
- private String salt;
-
- /**
- * The element name.
- */
- private String elementName;
-
- /**
- * The sequence number.
- */
- private int i = 0;
-
- /**
- * Creates a new instance of this IdGenerator with the given
- * <code>elementName</code> and <code>salt</code> value.
- *
- * @param elementName the element name
- * @param salt the salt valeu
- */
- private IdGenerator(String elementName, String salt) {
- super();
- this.elementName = elementName;
- this.salt = salt;
- }
-
- /**
- * @return returns the next <code>xsd:Id</code>-attribute value.
- */
- public String getNextId() {
- return elementName + "-" + salt + "-" + Integer.toString(++i);
- }
-
- }
-
- /**
- * A map of element names to <code>xsd:Id</code>-value generators.
- */
- private Map<String, IdGenerator> generators = new HashMap<String, IdGenerator>();
-
- /**
- * The seed value.
- */
- private String seed;
-
- /**
- * Creates a new instance of this IdValueFactory.
- */
- public IdValueFactoryImpl() {
-
- Random random = new Random();
- int rand = random.nextInt();
- seed = Integer.toHexString(rand);
-
- }
-
- /*
- * (non-Javadoc)
- *
- * @see
- * at.gv.egiz.bku.slcommands.impl.IdValueFactory#createIdValue(java.lang.String
- * )
- */
- public String createIdValue(String elementName) {
-
- IdGenerator generator = generators.get(elementName);
- if (generator == null) {
- generator = new IdGenerator(elementName, seed);
- generators.put(elementName, generator);
- }
- return generator.getNextId();
-
- }
-
-}
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