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16 package org.qedeq.kernel.xml.handler.list;
17
18 import java.util.ArrayList;
19 import java.util.List;
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21 import org.qedeq.kernel.xml.common.XmlSyntaxException;
22 import org.qedeq.kernel.xml.handler.common.AbstractSimpleHandler;
23 import org.qedeq.kernel.xml.handler.common.SaxDefaultHandler;
24 import org.qedeq.kernel.xml.handler.common.SimpleAttributes;
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31 public class BasicHandler extends AbstractSimpleHandler {
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34 private List elements;
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37 private final ElementHandler elementHandler;
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45 public BasicHandler(final SaxDefaultHandler handler) {
46 super(handler, "basic");
47 elements = new ArrayList();
48 elementHandler = new ElementHandler(this);
49 }
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56 public BasicHandler(final AbstractSimpleHandler handler) {
57 super(handler, "basic");
58 elements = new ArrayList();
59 elementHandler = new ElementHandler(this);
60 }
61
62 public final void init() {
63 elements.clear();
64 }
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71 public final List getElements() {
72 return elements;
73 }
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75 public final void startElement(final String name, final SimpleAttributes attributes)
76 throws XmlSyntaxException {
77 if (getStartTag().equals(name)) {
78
79 } else if (getLevel() > 1) {
80 changeHandler(elementHandler, name, attributes);
81 } else {
82 throw XmlSyntaxException.createUnexpectedTagException(name);
83 }
84 }
85
86 public final void endElement(final String name) throws XmlSyntaxException {
87 if (getStartTag().equals(name)) {
88
89 } else if (getLevel() <= 1) {
90 throw XmlSyntaxException.createUnexpectedTagException(name);
91 } else {
92 elements.add(elementHandler.getElement());
93 }
94 }
95 }