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[tinyTiM-commits] SF.net SVN: tinytim:[211] tinytim-mio/trunk
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From: <lh...@us...> - 2008-11-19 15:43:02
|
Revision: 211
http://tinytim.svn.sourceforge.net/tinytim/?rev=211&view=rev
Author: lheuer
Date: 2008-11-19 15:42:50 +0000 (Wed, 19 Nov 2008)
Log Message:
-----------
Added *experimental* support for tinyTiM 1.5 (TMAPI 1.0)
Added Paths:
-----------
tinytim-mio/trunk/build-15.properties
tinytim-mio/trunk/build-15.xml
tinytim-mio/trunk/lib/tinytim-1.5.0beta.jar
tinytim-mio/trunk/lib/tmapi-1_0SP1.jar
tinytim-mio/trunk/src/main/java/org/tinytim/mio/TinyTimMapInputHandler-15.txt
Added: tinytim-mio/trunk/build-15.properties
===================================================================
--- tinytim-mio/trunk/build-15.properties (rev 0)
+++ tinytim-mio/trunk/build-15.properties 2008-11-19 15:42:50 UTC (rev 211)
@@ -0,0 +1,5 @@
+version=1.5.0
+version_suffix=b
+#release_type=
+debug=off
+optimize=on
Added: tinytim-mio/trunk/build-15.xml
===================================================================
--- tinytim-mio/trunk/build-15.xml (rev 0)
+++ tinytim-mio/trunk/build-15.xml 2008-11-19 15:42:50 UTC (rev 211)
@@ -0,0 +1,197 @@
+<?xml version="1.0" encoding="utf-8"?>
+<project name="tinyTiM" default="jar" basedir=".">
+ <property file="build-15.properties"/>
+ <tstamp/>
+ <property name="release_type" value="-snapshot-${DSTAMP}${TSTAMP}"/>
+
+ <property name="dir.src" value="${basedir}/src/main/java"/>
+ <property name="dir.test" value="${basedir}/src/test/java"/>
+ <property name="dir.lib" value="${basedir}/lib"/>
+
+ <property name="lib.junit" value="${dir.lib}/junit-4.5.jar"/>
+ <property name="lib.tmapi" value="${dir.lib}/tmapi-1_0SP1.jar"/>
+ <property name="lib.tinytim" value="${dir.lib}/tinytim-1.5.0beta.jar"/>
+ <property name="lib.logging" value="${dir.lib}/slf4j-api-1.5.2.jar"/>
+ <property name="lib.mio" value="${dir.lib}/semagia-mio-0.9.3.jar"/>
+
+ <target name="help">
+ <echo message="------------------------"/>
+ <echo message="tinyTiM MIO - Build file"/>
+ <echo message="------------------------"/>
+ <echo message=""/>
+ <echo message="Available targets:"/>
+ <echo message=""/>
+ <echo message=" jar Creates the jar"/>
+ <echo message=" doc Generates the Java Docs"/>
+ <echo message=" release Creates the jar and a distributable file"/>
+ </target>
+
+ <target name="init">
+ <property name="dist.version" value="${version}${version_suffix}${release_type}"/>
+ <property name="dist.name" value="tinytim-mio-${dist.version}"/>
+
+ <property name="tinytim-mio.jar" value="${dist.name}.jar"/>
+ <property name="tinytim-mio.tar" value="${dist.name}.tar"/>
+ <property name="tinytim-mio.tar.gz" value="${tinytim-mio.tar}.gz"/>
+ <property name="tinytim-mio.zip" value="${dist.name}.zip"/>
+
+ <property name="dir.build" value="${basedir}/build"/>
+ <property name="dir.dist.root" value="${dir.build}/dist"/>
+ <property name="dir.dist" value="${dir.dist.root}/${dist.name}"/>
+ <property name="dir.build.classes" value="${dir.build}/classes"/>
+ <property name="dir.build.tests" value="${dir.build}/tests"/>
+ <property name="dir.javadocs" value="${dir.dist}/docs/api"/>
+ </target>
+
+ <!-- =================================================================== -->
+ <!-- Clean targets -->
+ <!-- =================================================================== -->
+ <target name="clean" depends="init">
+ <delete dir="${dir.build}"/>
+ <delete dir="${dir.javadocs}"/>
+ </target>
+
+ <!-- =================================================================== -->
+ <!-- Prepares the build directory -->
+ <!-- =================================================================== -->
+ <target name="prepare" depends="init">
+ <mkdir dir="${dir.build}"/>
+ <mkdir dir="${dir.build.classes}"/>
+ </target>
+
+ <!-- =================================================================== -->
+ <!-- Creates the Java Docs -->
+ <!-- =================================================================== -->
+ <target name="doc" depends="init">
+ <mkdir dir="${dir.javadocs}"/>
+ <javadoc destdir="${dir.javadocs}"
+ packagenames="org.tinytim.*"
+ author="true"
+ version="false"
+ use="true"
+ splitindex="true"
+ noindex="false"
+ windowtitle="tinyTiM MIO API v${dist.version}"
+ doctitle="tinyTiM API MIO v${dist.version}">
+ <fileset dir="${dir.src}">
+ </fileset>
+ <link href="http://www.tmapi.org/apiDocs/"/>
+ </javadoc>
+ </target>
+
+ <!-- =================================================================== -->
+ <!-- Tests -->
+ <!-- =================================================================== -->
+ <target name="test" depends="compile">
+ <mkdir dir="${dir.build.tests}"/>
+ <javac destdir="${dir.build.tests}"
+ debug="${debug}"
+ optimize="${optimize}"
+ target="1.5">
+ <classpath>
+ <pathelement location="${dir.build.classes}"/>
+ <pathelement location="${lib.junit}"/>
+ <pathelement location="${lib.tmapi}"/>
+ <pathelement location="${lib.tinytim}"/>
+ <pathelement location="${lib.mio}"/>
+ </classpath>
+ <src path="${dir.test}"/>
+ </javac>
+ <junit printsummary="true" showoutput="false"
+ errorProperty="test.failed" failureProperty="test.failed">
+ <classpath>
+ <pathelement location="${dir.build.classes}"/>
+ <pathelement location="${dir.build.tests}"/>
+ <pathelement location="${lib.junit}"/>
+ <pathelement location="${lib.tmapi}"/>
+ <pathelement location="${lib.tinytim}"/>
+ <pathelement location="${lib.mio}"/>
+ </classpath>
+ <formatter type="brief" usefile="false"/>
+ <batchtest fork="no" todir="${dir.build}">
+ <fileset dir="${dir.build.tests}/">
+ <include name="**/Test**.class"/>
+ </fileset>
+ </batchtest>
+ </junit>
+ <fail message="Tests failed. Check test output." if="test.failed"/>
+ </target>
+
+ <!-- =================================================================== -->
+ <!-- Compile source files -->
+ <!-- =================================================================== -->
+ <target name="compile" depends="clean, prepare">
+ <copy file="${dir.src}/org/tinytim/mio/TinyTimMapInputHandler.java" tofile="${dir.src}/org/tinytim/mio/TinyTimMapInputHandler-20.txt"/>
+ <copy file="${dir.src}/org/tinytim/mio/TinyTimMapInputHandler-15.txt" tofile="${dir.src}/org/tinytim/mio/TinyTimMapInputHandler.java" overwrite="true"/>
+ <javac destdir="${dir.build.classes}"
+ debug="${debug}"
+ excludes="org/tinytim/mio/**Writer.*"
+ target="1.5">
+ <classpath>
+ <pathelement location="${lib.tmapi}"/>
+ <pathelement location="${lib.tinytim}"/>
+ <pathelement location="${lib.mio}"/>
+ <pathelement location="${lib.logging}"/>
+ </classpath>
+ <src path="${dir.src}"/>
+ </javac>
+ <copy file="${dir.src}/org/tinytim/mio/TinyTimMapInputHandler-20.txt" tofile="${dir.src}/org/tinytim/mio/TinyTimMapInputHandler.java" overwrite="true"/>
+ <delete file="${dir.src}/org/tinytim/mio/TinyTimMapInputHandler-20.txt"/>
+ </target>
+
+ <!-- =================================================================== -->
+ <!-- Creates the jar -->
+ <!-- =================================================================== -->
+ <target name="jar" depends="compile">
+ <jar destfile="${dir.build}/${tinytim-mio.jar}">
+ <fileset dir="${dir.build.classes}">
+ <include name="**/*.*"/>
+ </fileset>
+ <manifest>
+ <attribute name="Implementation-Title" value="tinyTiM MIO"/>
+ <attribute name="Implementation-Version" value="${dist.version}"/>
+ <attribute name="Implementation-URL" value="http://sourceforge.net/projects/tinytim"/>
+ </manifest>
+ </jar>
+ </target>
+
+ <!-- =================================================================== -->
+ <!-- Prepares a distribution -->
+ <!-- =================================================================== -->
+ <target name="dist" depends="jar">
+ <mkdir dir="${dir.dist}"/>
+
+ <copy todir="${dir.dist}" file="${dir.build}/${tinytim-mio.jar}"/>
+
+ <copy todir="${dir.dist}/src">
+ <fileset dir="${dir.src}"/>
+ </copy>
+ <copy todir="${dir.dist}/test">
+ <fileset dir="${dir.test}"/>
+ </copy>
+ <copy todir="${dir.dist}/lib">
+ <fileset dir="${dir.lib}">
+ <exclude name="**/tmapi*.jar"/>
+ <exclude name="**/tinytim*.jar"/>
+ </fileset>
+ </copy>
+
+ <copy todir="${dir.dist}" file="CHANGES.txt"/>
+ <copy todir="${dir.dist}" file="LICENSE.txt"/>
+ <copy todir="${dir.dist}" file="README.txt"/>
+ </target>
+
+ <!-- =================================================================== -->
+ <!-- Creates the distribution files (.zip and .tar.gz) -->
+ <!-- -->
+ <!-- Won't create the distribution files if a test fails -->
+ <!-- =================================================================== -->
+ <target name="release" depends="jar, test, doc, dist">
+ <tar destfile="${dir.dist.root}/${tinytim-mio.tar}"
+ basedir="${dir.dist.root}"/>
+ <gzip src="${dir.dist.root}/${tinytim-mio.tar}"
+ destfile="${dir.build}/${tinytim-mio.tar.gz}" />
+ <delete file="${dir.dist.root}/${tinytim-mio.tar}" />
+ <zip destfile="${dir.build}/${tinytim-mio.zip}" basedir="${dir.dist.root}"/>
+ </target>
+</project>
Added: tinytim-mio/trunk/lib/tinytim-1.5.0beta.jar
===================================================================
(Binary files differ)
Property changes on: tinytim-mio/trunk/lib/tinytim-1.5.0beta.jar
___________________________________________________________________
Added: svn:mime-type
+ application/octet-stream
Added: tinytim-mio/trunk/lib/tmapi-1_0SP1.jar
===================================================================
(Binary files differ)
Property changes on: tinytim-mio/trunk/lib/tmapi-1_0SP1.jar
___________________________________________________________________
Added: svn:mime-type
+ application/octet-stream
Added: tinytim-mio/trunk/src/main/java/org/tinytim/mio/TinyTimMapInputHandler-15.txt
===================================================================
--- tinytim-mio/trunk/src/main/java/org/tinytim/mio/TinyTimMapInputHandler-15.txt (rev 0)
+++ tinytim-mio/trunk/src/main/java/org/tinytim/mio/TinyTimMapInputHandler-15.txt 2008-11-19 15:42:50 UTC (rev 211)
@@ -0,0 +1,595 @@
+/*
+ * This is tinyTiM, a tiny Topic Maps engine.
+ *
+ * Copyright (C) 2008 Lars Heuer (heuer[at]semagia.com)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+package org.tinytim.mio;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.logging.Logger;
+
+import org.tinytim.IReifiable;
+import org.tinytim.ITyped;
+import org.tinytim.TopicMapImpl;
+import org.tinytim.TypeInstanceConverter;
+import org.tinytim.voc.TMDM;
+import org.tmapi.core.Association;
+import org.tmapi.core.AssociationRole;
+import org.tmapi.core.Locator;
+import org.tmapi.core.Occurrence;
+import org.tmapi.core.ScopedObject;
+import org.tmapi.core.Topic;
+import org.tmapi.core.TopicMap;
+import org.tmapi.core.TopicMapObject;
+import org.tmapi.core.TopicName;
+import org.tmapi.core.Variant;
+
+import com.semagia.mio.IMapHandler;
+import com.semagia.mio.IRef;
+import com.semagia.mio.MIOException;
+import com.semagia.mio.voc.XSD;
+
+/**
+ * {@link com.semagia.mio.IMapHandler} implementation.
+ *
+ * @author Lars Heuer (heuer[at]semagia.com) <a href="http://www.semagia.com/">Semagia</a>
+ * @version $Rev: 123 $ - $Date: 2008-08-14 14:05:34 +0200 (Do, 14 Aug 2008) $
+ */
+public class TinyTimMapInputHandler implements IMapHandler {
+
+ private enum State {
+ INITIAL, TOPIC, ASSOCIATION, ROLE, OCCURRENCE, NAME, VARIANT,
+ SCOPE, THEME, REIFIER, PLAYER, ISA, TYPE;
+ }
+
+ private static final Logger LOG = Logger.getLogger(TinyTimMapInputHandler.class.getName());
+
+ private TopicMapImpl _tm;
+ private List<State> _stateStack;
+ private List<TopicMapObject> _constructStack;
+
+ public TinyTimMapInputHandler() {
+ }
+
+ public TinyTimMapInputHandler(TopicMap topicMap) {
+ this();
+ setTopicMap(topicMap);
+ }
+
+ /**
+ * Sets the topic map instance to operate on.
+ *
+ * @param topicMap The topic map.
+ */
+ public void setTopicMap(TopicMap topicMap) {
+ if (topicMap == null) {
+ throw new IllegalArgumentException("The topic map must not be null");
+ }
+ _tm = (TopicMapImpl) topicMap;
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#startTopicMap()
+ */
+ public void startTopicMap() throws MIOException {
+ _constructStack = new ArrayList<TopicMapObject>();
+ _stateStack = new ArrayList<State>();
+ _enterState(State.INITIAL, _tm);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#endTopicMap()
+ */
+ public void endTopicMap() throws MIOException {
+ TypeInstanceConverter.convertAssociationsToTypes(_tm);
+ _constructStack = null;
+ _stateStack = null;
+ _tm = null;
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#startTopic(com.semagia.mio.IRef)
+ */
+ public void startTopic(IRef identity) throws MIOException {
+ _enterState(State.TOPIC, _createTopic(identity));
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#endTopic()
+ */
+ public void endTopic() throws MIOException {
+ Topic topic = (Topic) _leaveStatePopConstruct(State.TOPIC);
+ _handleTopic(topic);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#startAssociation()
+ */
+ public void startAssociation() throws MIOException {
+ _enterState(State.ASSOCIATION, _tm.createAssociation());
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#endAssociation()
+ */
+ public void endAssociation() throws MIOException {
+ _leaveStatePopConstruct(State.ASSOCIATION);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#startRole()
+ */
+ public void startRole() throws MIOException {
+ assert _state() == State.ASSOCIATION;
+ _enterState(State.ROLE, ((Association) _peekConstruct()).createAssociationRole(null, null));
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#endRole()
+ */
+ public void endRole() throws MIOException {
+ _leaveStatePopConstruct(State.ROLE);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#startPlayer()
+ */
+ public void startPlayer() throws MIOException {
+ assert _state() == State.ROLE;
+ _enterState(State.PLAYER);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#endPlayer()
+ */
+ public void endPlayer() throws MIOException {
+ _leaveState(State.PLAYER);
+ assert _state() == State.ROLE;
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#startOccurrence()
+ */
+ public void startOccurrence() throws MIOException {
+ _enterState(State.OCCURRENCE, _peekTopic().createOccurrence((Locator) null, null, null));
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#endOccurrence()
+ */
+ public void endOccurrence() throws MIOException {
+ _leaveStatePopConstruct(State.OCCURRENCE);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#startName()
+ */
+ public void startName() throws MIOException {
+ _enterState(State.NAME, _peekTopic().createTopicName(null, null));
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#endName()
+ */
+ public void endName() throws MIOException {
+ TopicName name = (TopicName) _leaveStatePopConstruct(State.NAME);
+ if (name.getType() == null) {
+ name.setType(_topicBySubjectIdentifier(TMDM.TOPIC_NAME));
+ }
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#startVariant()
+ */
+ public void startVariant() throws MIOException {
+ assert _state() == State.NAME;
+ _enterState(State.VARIANT, ((TopicName) _peekConstruct()).createVariant((Locator) null, null));
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#endVariant()
+ */
+ @SuppressWarnings("unchecked")
+ public void endVariant() throws MIOException {
+ Variant variant = (Variant) _leaveStatePopConstruct(State.VARIANT);
+ Collection<Topic> scope = variant.getScope();
+ if (scope.isEmpty() || variant.getTopicName().getScope().equals(scope)) {
+ throw new MIOException("The variant has no scope");
+ }
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#startType()
+ */
+ public void startType() throws MIOException {
+ assert _peekConstruct() instanceof ITyped;
+ _enterState(State.TYPE);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#endType()
+ */
+ public void endType() throws MIOException {
+ _leaveState(State.TYPE);
+ assert _peekConstruct() instanceof ITyped;
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#startScope()
+ */
+ public void startScope() throws MIOException {
+ assert _peekConstruct() instanceof ScopedObject;
+ _enterState(State.SCOPE);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#endScope()
+ */
+ public void endScope() throws MIOException {
+ _leaveState(State.SCOPE);
+ assert _peekConstruct() instanceof ScopedObject;
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#startTheme()
+ */
+ public void startTheme() throws MIOException {
+ assert _state() == State.SCOPE;
+ _enterState(State.THEME);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#endTheme()
+ */
+ public void endTheme() throws MIOException {
+ _leaveState(State.THEME);
+ assert _state() == State.SCOPE;
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#subjectIdentifier(java.lang.String)
+ */
+ public void subjectIdentifier(String subjectIdentifier) throws MIOException {
+ Locator sid = _tm.createLocator(subjectIdentifier);
+ Topic topic = _peekTopic();
+ Topic existing = _tm.getTopicBySubjectIdentifier(sid);
+ if (existing != null && !existing.equals(topic)) {
+ _merge(existing, topic);
+ }
+ else {
+ TopicMapObject tmo = _tm.getObjectByItemIdentifier(sid);
+ if (tmo != null && tmo instanceof Topic && !tmo.equals(topic)) {
+ _merge((Topic) tmo, topic);
+ }
+ }
+ topic.addSubjectIdentifier(sid);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#subjectLocator(java.lang.String)
+ */
+ public void subjectLocator(String subjectLocator) throws MIOException {
+ Locator slo = _tm.createLocator(subjectLocator);
+ Topic topic = _peekTopic();
+ Topic existing = _tm.getTopicBySubjectLocator(slo);
+ if (existing != null && !existing.equals(topic)) {
+ _merge(existing, topic);
+ }
+ topic.addSubjectLocator(slo);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#itemIdentifier(java.lang.String)
+ */
+ public void itemIdentifier(String itemIdentifier) throws MIOException {
+ Locator iid = _tm.createLocator(itemIdentifier);
+ TopicMapObject tmo = _peekConstruct();
+ if (_state() == State.TOPIC) {
+ TopicMapObject existing = _tm.getObjectByItemIdentifier(iid);
+ if (existing != null && existing instanceof Topic && !existing.equals(tmo)) {
+ _merge((Topic) existing, (Topic) tmo);
+ }
+ else {
+ Topic topic = _tm.getTopicBySubjectIdentifier(iid);
+ if (topic != null && !topic.equals(tmo)) {
+ _merge(topic, (Topic) tmo);
+ }
+ }
+ }
+ tmo.addSourceLocator(iid);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#startIsa()
+ */
+ public void startIsa() throws MIOException {
+ assert _state() == State.TOPIC;
+ _enterState(State.ISA);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#endIsa()
+ */
+ public void endIsa() throws MIOException {
+ _leaveState(State.ISA);
+ assert _state() == State.TOPIC;
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#startReifier()
+ */
+ public void startReifier() throws MIOException {
+ assert _peekConstruct() instanceof IReifiable;
+ _enterState(State.REIFIER);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#endReifier()
+ */
+ public void endReifier() throws MIOException {
+ _leaveState(State.REIFIER);
+ assert _peekConstruct() instanceof IReifiable;
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#topicRef(com.semagia.mio.IRef)
+ */
+ public void topicRef(IRef identity) throws MIOException {
+ _handleTopic(_createTopic(identity));
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#value(java.lang.String)
+ */
+ public void value(String value) throws MIOException {
+ assert _state() == State.NAME;
+ ((TopicName) _peekConstruct()).setValue(value);
+ }
+
+ /* (non-Javadoc)
+ * @see com.semagia.mio.IMapHandler#value(java.lang.String, java.lang.String)
+ */
+ public void value(String value, String datatype) throws MIOException {
+ boolean isLocator = XSD.ANY_URI.equals(datatype);
+ if (!isLocator && !XSD.STRING.equals(datatype)) {
+ LOG.warning("The datatype '" + datatype + "' was converted into xsd:string");
+ }
+ if (_state() == State.OCCURRENCE) {
+ Occurrence occ = (Occurrence) _peekConstruct();
+ if (isLocator) {
+ occ.setResource(_tm.createLocator(value));
+ }
+ else {
+ occ.setValue(value);
+ }
+ }
+ else {
+ assert _state() == State.VARIANT;
+ Variant variant = (Variant) _peekConstruct();
+ if (isLocator) {
+ variant.setResource(_tm.createLocator(value));
+ }
+ else {
+ variant.setValue(value);
+ }
+ }
+ }
+
+ /**
+ * Enters a state.
+ *
+ * @param state The state to push ontop of the state stack.
+ */
+ private void _enterState(State state) {
+ _stateStack.add(state);
+ }
+
+ /**
+ * Enters a state and pushes the Topic Maps construct ontop of the construct
+ * stack.
+ *
+ * @param state The state to enter.
+ * @param tmo The Topic Maps construct which should be pushed to the stack.
+ */
+ private void _enterState(State state, TopicMapObject tmo) {
+ _enterState(state);
+ _constructStack.add(tmo);
+ }
+
+ /**
+ * Leaves a state.
+ *
+ * @param state The state to leave.
+ * @throws MIOException If the state is not equals to the current state.
+ */
+ private void _leaveState(State state) throws MIOException {
+ State current = _stateStack.remove(_stateStack.size()-1);
+ if (state != current) {
+ _reportError("Unexpected state: " + current + ", expected: " + state);
+ }
+ }
+
+ /**
+ * Leaves a state and removed the Topic Maps construct from the top of the
+ * construct stack.
+ *
+ * @param state The state to leave.
+ * @return The removed construct.
+ * @throws MIOException If the state is not equals to the current state.
+ */
+ private TopicMapObject _leaveStatePopConstruct(State state) throws MIOException {
+ _leaveState(state);
+ return _constructStack.remove(_constructStack.size()-1);
+ }
+
+ /**
+ * Returns the Topic Maps construct on top of the stack.
+ *
+ * @return The Topic Maps construct.
+ */
+ private TopicMapObject _peekConstruct() {
+ return _constructStack.get(_constructStack.size()-1);
+ }
+
+ /**
+ * Returns the topic on top of the stack.
+ *
+ * @return The topic.
+ */
+ private Topic _peekTopic() {
+ return (Topic) _peekConstruct();
+ }
+
+ /**
+ * Returns the current state.
+ *
+ * @return The current state.
+ */
+ private State _state() {
+ return _stateStack.get(_stateStack.size()-1);
+ }
+
+ /**
+ * Handles the topic dependent on the current state.
+ *
+ * @param topic The topic to handle.
+ */
+ private void _handleTopic(Topic topic) {
+ switch (_state()) {
+ case ISA: _peekTopic().addType(topic); break;
+ case TYPE: ((ITyped) _peekConstruct()).setType(topic); break;
+ case PLAYER: ((AssociationRole) _peekConstruct()).setPlayer(topic); break;
+ case THEME: ((ScopedObject) _peekConstruct()).addScopingTopic(topic); break;
+ case REIFIER: ((IReifiable) _peekConstruct()).setReifier(topic); break;
+ }
+ }
+
+ /**
+ * Merges the <tt>source</tt> topic with the <tt>target</tt>.
+ *
+ * Further, this method ensures that the construct stack stays valid: If
+ * the <tt>source</tt> is part of the stack, it is replaced with
+ * <tt>target</tt>.
+ *
+ * @param source The source topic (will be removed).
+ * @param target The target topic.
+ */
+ private void _merge(Topic source, Topic target) {
+ int i = _constructStack.indexOf(source);
+ while (i > -1) {
+ _constructStack.set(i, target);
+ i = _constructStack.indexOf(source);
+ }
+ target.mergeIn(source);
+ }
+
+ /**
+ * Returns either an existing topic with the specified identity or creates
+ * a topic with the given identity.
+ *
+ * @param ref The identity of the topic.
+ * @return A topic instance.
+ * @throws MIOException
+ */
+ private Topic _createTopic(IRef ref) throws MIOException {
+ Locator loc = _tm.createLocator(ref.getIRI());
+ switch (ref.getType()) {
+ case IRef.ITEM_IDENTIFIER: return _topicByItemIdentifier(loc);
+ case IRef.SUBJECT_IDENTIFIER: return _topicBySubjectIdentifier(loc);
+ case IRef.SUBJECT_LOCATOR: return _topicBySubjectLocator(loc);
+ default: _reportError("Unknown reference type " + ref.getType());
+ }
+ // Never returned, an exception was thrown
+ return null;
+ }
+
+ /**
+ * Returns either an existing topic with the specified item identfier,
+ * or creates a topic with the given item identifier.
+ *
+ * @param iid The item identifier of the topic.
+ * @return A topic instance.
+ */
+ private Topic _topicByItemIdentifier(Locator iid) {
+ TopicMapObject tmo = _tm.getObjectByItemIdentifier(iid);
+ Topic topic = (tmo instanceof Topic) ? (Topic) tmo : null;
+ if (topic == null) {
+ topic = _tm.getTopicBySubjectIdentifier(iid);
+ if (topic != null) {
+ topic.addSourceLocator(iid);
+ }
+ }
+ if (topic == null) {
+ topic = _tm.createTopic();
+ topic.addSourceLocator(iid);
+ }
+ return topic;
+ }
+
+ /**
+ * Returns either an existing topic with the specified subject identfier,
+ * or creates a topic with the given subject identifier.
+ *
+ * @param sid The subject identifier of the topic.
+ * @return A topic instance.
+ */
+ private Topic _topicBySubjectIdentifier(Locator sid) {
+ Topic topic = _tm.getTopicBySubjectIdentifier(sid);
+ if (topic == null) {
+ TopicMapObject tmo = _tm.getObjectByItemIdentifier(sid);
+ if (tmo instanceof Topic) {
+ topic = (Topic) tmo;
+ topic.addSubjectIdentifier(sid);
+ }
+ }
+ if (topic == null) {
+ topic = _tm.createTopic();
+ topic.addSubjectIdentifier(sid);
+ }
+ return topic;
+ }
+
+ /**
+ * Returns either an existing topic with the specified subject locator,
+ * or creates a topic with the given subject locator.
+ *
+ * @param slo The subject locator of the topic.
+ * @return A topic instance.
+ */
+ private Topic _topicBySubjectLocator(Locator slo) {
+ Topic topic = _tm.getTopicBySubjectLocator(slo);
+ if (topic == null) {
+ topic = _tm.createTopic();
+ topic.addSubjectLocator(slo);
+ }
+ return topic;
+ }
+
+ /**
+ * Reports an error.
+ *
+ * @param msg The error message.
+ * @throws MIOException Thrown in any case.
+ */
+ private static void _reportError(String msg) throws MIOException {
+ throw new MIOException(msg);
+ }
+
+}
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