Author: lgiessmann Date: Wed Jun 22 17:51:04 2011 New Revision: 498 Log: gdl-frontend: TmEngine: started to implement the JTM 1.1 exporter Added: branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/Base/ExporterException.java branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/TopicMaps/ConstructStub.java Modified: branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/Base/TmEngine.java branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/GDL_TmEngine.gwt.xml branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/TopicMaps/Construct.java branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/jtmsBasedEngine/JtmsTmEngine.java branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/jtmsBasedEngine/TestClass.java Added: branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/Base/ExporterException.java ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/Base/ExporterException.java Wed Jun 22 17:51:04 2011 (r498) @@ -0,0 +1,18 @@ +package us.isidor.gdl.anaToMia.TmEngine.Base; + +public class ExporterException extends Exception { + private static final long serialVersionUID = 1L; + private String message = ""; + + protected ExporterException() {} + + + public ExporterException(String message){ + this.message = message; + } + + + public String getMessage(){ + return this.message; + } +} Modified: branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/Base/TmEngine.java ============================================================================== --- branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/Base/TmEngine.java Wed Jun 22 15:45:56 2011 (r497) +++ branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/Base/TmEngine.java Wed Jun 22 17:51:04 2011 (r498) @@ -5,7 +5,7 @@ public interface TmEngine{ public Construct importTm(String tmData, TopicMap tm) throws FormatException, MissingReference; - public String exportTm(TopicMap tm); + public String exportTm(Construct construct) throws ExporterException; public TopicMap createTopicMap(String tmLocator); public TopicMap getTopicMap(String tmLocator); public TopicMap[] getTopicMaps(); Modified: branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/GDL_TmEngine.gwt.xml ============================================================================== --- branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/GDL_TmEngine.gwt.xml Wed Jun 22 15:45:56 2011 (r497) +++ branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/GDL_TmEngine.gwt.xml Wed Jun 22 17:51:04 2011 (r498) @@ -1,30 +1,31 @@ <?xml version="1.0" encoding="UTF-8"?> <module rename-to='gdl_tmengine'> - <!-- Inherit the core Web Toolkit stuff. --> - <inherits name='com.google.gwt.user.User'/> - <inherits name='com.google.gwt.json.JSON'/> - - <!-- Inherit the default GWT style sheet. You can change --> - <!-- the theme of your GWT application by uncommenting --> - <!-- any one of the following lines. --> - <inherits name='com.google.gwt.user.theme.clean.Clean'/> - <!-- <inherits name='com.google.gwt.user.theme.standard.Standard'/> --> - <!-- <inherits name='com.google.gwt.user.theme.chrome.Chrome'/> --> - <!-- <inherits name='com.google.gwt.user.theme.dark.Dark'/> --> - - <!-- Other module inherits --> - - <!-- Specify the app entry point class. --> - <entry-point class='us.isidor.gdl.anaToMia.TmEngine.jtmsBasedEngine.TestClass'/> - - <!-- Specify the paths for translatable code --> - <source path='jtmsBasedEngine'/> - <source path="TopicMaps"/> - <source path="Base"/> - - <!-- Reference the javascript file that is necessary for tmjs --> - <script src="lib/tm.min.js" /> - - <!-- only for debugging --> - <!--<script src="lib/tm.js"/>--> + <!-- Inherit the core Web Toolkit stuff. --> + <inherits name='com.google.gwt.user.User' /> + <inherits name='com.google.gwt.json.JSON' /> + + <!-- Inherit the default GWT style sheet. You can change --> + <!-- the theme of your GWT application by uncommenting --> + <!-- any one of the following lines. --> + <inherits name='com.google.gwt.user.theme.clean.Clean' /> + <!-- <inherits name='com.google.gwt.user.theme.standard.Standard'/> --> + <!-- <inherits name='com.google.gwt.user.theme.chrome.Chrome'/> --> + <!-- <inherits name='com.google.gwt.user.theme.dark.Dark'/> --> + + <!-- Other module inherits --> + + <!-- Specify the app entry point class. --> + <entry-point + class='us.isidor.gdl.anaToMia.TmEngine.jtmsBasedEngine.TestClass' /> + + <!-- Specify the paths for translatable code --> + <source path='jtmsBasedEngine' /> + <source path="TopicMaps" /> + <source path="Base" /> + + <!-- Reference the javascript file that is necessary for tmjs --> + <script src="lib/tm.min.js" /> + + <!-- only for debugging --> + <!--<script src="lib/tm.js"/> --> </module> \ No newline at end of file Modified: branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/TopicMaps/Construct.java ============================================================================== --- branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/TopicMaps/Construct.java Wed Jun 22 15:45:56 2011 (r497) +++ branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/TopicMaps/Construct.java Wed Jun 22 17:51:04 2011 (r498) @@ -13,7 +13,7 @@ /* public String getId(); public boolean equals(Object other); - void addItemIdentifier(Locator itemIdentifier); + public void addItemIdentifier(Locator itemIdentifier); public JsArray<Locator> getItemIdentifiers(); public Construct getParent(); public TopicMap getTopicMap(); Added: branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/TopicMaps/ConstructStub.java ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/TopicMaps/ConstructStub.java Wed Jun 22 17:51:04 2011 (r498) @@ -0,0 +1,49 @@ +package us.isidor.gdl.anaToMia.TmEngine.TopicMaps; + +import com.google.gwt.core.client.JsArray; + +public class ConstructStub implements Construct { + public final native String getId() /*-{ + return this.getId() + ""; + }-*/; + + + public final native boolean equals(Object other) /*-{ + return this.equals(other); + }-*/; + + + public final native void addItemIdentifier(Locator itemIdentifier) /*-{ + this.addItemIdentifier(itemIdentifier); + }-*/; + + + public final native JsArray<Locator> getItemIdentifiers() /*-{ + return this.getItemIdentifiers(); + }-*/; + + + public final native Construct getParent() /*-{ + return this.getParent(); + }-*/; + + + public final native TopicMap getTopicMap() /*-{ + return this.getTopicMap(); + }-*/; + + + public final native void remove() /*-{ + this.remove(); + }-*/; + + + public final native void removeItemIdentifier(Locator itemIdentifier) /*-{ + this.removeItemIdentifier(itemIdentifier); + }-*/; + + + public final TopicMapsTypes classType(){ + return TopicMapsTypes.Construct; + } +} Modified: branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/jtmsBasedEngine/JtmsTmEngine.java ============================================================================== --- branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/jtmsBasedEngine/JtmsTmEngine.java Wed Jun 22 15:45:56 2011 (r497) +++ branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/jtmsBasedEngine/JtmsTmEngine.java Wed Jun 22 17:51:04 2011 (r498) @@ -2,17 +2,20 @@ import java.util.ArrayList; import com.google.gwt.core.client.JsArray; +import com.google.gwt.core.client.JsonUtils; import com.google.gwt.json.client.JSONArray; import com.google.gwt.json.client.JSONObject; import com.google.gwt.json.client.JSONParser; import com.google.gwt.json.client.JSONString; import com.google.gwt.json.client.JSONValue; -import com.google.gwt.user.client.Window; +import us.isidor.gdl.anaToMia.TmEngine.Base.ExporterException; import us.isidor.gdl.anaToMia.TmEngine.Base.FormatException; import us.isidor.gdl.anaToMia.TmEngine.Base.MissingReference; import us.isidor.gdl.anaToMia.TmEngine.Base.TmEngine; import us.isidor.gdl.anaToMia.TmEngine.TopicMaps.Association; import us.isidor.gdl.anaToMia.TmEngine.TopicMaps.Construct; +import us.isidor.gdl.anaToMia.TmEngine.TopicMaps.ConstructStub; +import us.isidor.gdl.anaToMia.TmEngine.TopicMaps.Locator; import us.isidor.gdl.anaToMia.TmEngine.TopicMaps.Name; import us.isidor.gdl.anaToMia.TmEngine.TopicMaps.Occurrence; import us.isidor.gdl.anaToMia.TmEngine.TopicMaps.Role; @@ -77,8 +80,35 @@ @Override - public String exportTm(TopicMap tm) { - return exportJTM11(tm); + public String exportTm(Construct construct) throws ExporterException { + String value = ""; + switch(((ConstructStub)construct).classType()) { + case Association: + value = exportJTM11((Association)construct, null, true); + break; + case Role: + value = exportJTM11((Role)construct, null, true); + break; + case Topic: + value = exportJTM11((Topic)construct, null, true); + break; + case Name: + value = exportJTM11((Name)construct, null, true); + break; + case Variant: + value = exportJTM11((Variant)construct, null, true); + break; + case Occurrence: + value = exportJTM11((Occurrence)construct, null, true); + break; + case TopicMap: + value = exportJTM11((TopicMap)construct, null, true); + break; + default: + throw new ExporterException("only the constructs Association, Role, Topic, Name, Variant, Occurrence and TopicMap can be exported!"); + } + + return JsonUtils.escapeValue(value); } @@ -741,13 +771,140 @@ return role; } + + private String exportItemType(Construct construct) throws ExporterException{ + switch(((ConstructStub)construct).classType()) { + case Association: + return "association"; + case Role: + return "role"; + case Topic: + return "topic"; + case Name: + return "name"; + case Variant: + return "variant"; + case Occurrence: + return "occurrence"; + case TopicMap: + return "topicmap"; + default: + throw new ExporterException("only the constructs Association, Role, Topic, Name, Variant, Occurrence and TopicMap can be exported!"); + } + } + + + private String exportVersion11(){ + return "\"version\":\"1.1\""; + } + + + private String exportValue(String jsonValue, String key){ + return "\"" + key + "\":" + jsonValue; + } + + + private String exportStringValue(String value, String key){ + return "\"" + key + "\":" + value; + } + + + private String curie(Locator uri, Prefixes prefixes) throws ExporterException{ + String qualifier = prefixes.getQualifier(uri.getReference()); + String suffix = uri.getReference().substring(prefixes.getNs(qualifier).length()); + return "[" + qualifier + ":" + suffix + "]"; + } + + + private String exportReference(Topic topic, Prefixes prefixes) throws ExporterException{ + JsArray<Locator> sis = topic.getSubjectIdentifiers(); + JsArray<Locator> sls = topic.getSubjectLocators(); + JsArray<Locator> iis = topic.getItemIdentifiers(); + if(sis.length() != 0){ + return "si:" + curie(sis.get(0), prefixes).replaceAll("/", "\\/"); + } else if(sls.length() != 0){ + return "sl: " + curie(sls.get(0), prefixes).replaceAll("/", "\\/"); + } else if(iis.length() != 0){ + return "ii: " + curie(iis.get(0), prefixes).replaceAll("/", "\\/"); + } else { + throw new ExporterException("topics must have at least one identifier set"); + } + } + + + private String exportReferences(ArrayList<Topic> topics, Prefixes prefixes) throws ExporterException{ + String value = ""; + for(int i = 0; i != topics.size(); ++i){ + value += exportReference(topics.get(i), prefixes); + if(i != topics.size() - 1){ + value += ","; + } + } + + if(value.length() == 0){ + return "null"; + } else { + return value; + } + } + - private String exportJTM11(TopicMap tm){ + private String exportJTM11(TopicMap tm, Prefixes prefixes, boolean standalone){ + // TODO: implement + return null; + } + + + private String exportJTM11(Topic topic, Prefixes prefixes, boolean standalone){ // TODO: implement - return null; } + + private String exportJTM11(Name name, Prefixes prefixes, boolean standalone){ + // TODO: implement + return null; + } + + + private String exportJTM11(Variant variant, Prefixes prefixes, boolean standalone){ + // TODO: implement + return null; + } + + + private String exportJTM11(Occurrence occurrence, Prefixes prefixes, boolean standalone){ + // TODO: implement + return null; + } + + + private String exportJTM11(Association association, Prefixes prefixes, boolean standalone){ + // TODO: implement + return null; + } + + + private String exportJTM11(Role role, Prefixes prefixes, boolean standalone){ + // TODO: implement + + // version + // prefixes + // item_type + // item_identifiers + // reifier + // player + // type + + return null; + } + + + public static Prefixes createPrefixes(ArrayList<Construct> constructs){ + // TODO: implement + return null; + } + private class Prefixes { private ArrayList<String[]> prefixes = new ArrayList<String[]>(); @@ -790,7 +947,24 @@ return null; } - + + public String getQualifier(String uri) throws ExporterException{ + int idxSlash = uri.lastIndexOf("/"); + int idxSharp = uri.lastIndexOf("#"); + int lastPos = idxSlash < idxSharp ? idxSharp : idxSlash; + String prefix = uri.substring(0, lastPos); + + for (String[] item : prefixes) { + if(item[1].equals(prefix)){ + return item[0]; + } + } + + // not match => throw an exception + throw new ExporterException("could not found a qualifier for the name space \"" + uri + "\""); + } + + public String getFullUri(String qualifier, String suffix){ String ns = getNs(qualifier); if(ns != null){ @@ -799,5 +973,20 @@ return null; } } + + + public String toJSON(){ + String value = "{"; + for(int i = 0; i != prefixes.size(); ++i){ + value += "\"" + prefixes.get(i)[0] + "\":\"" + prefixes.get(i)[1] + "\""; + if(i == prefixes.size() - 1){ + value += "}"; + } else { + value += ","; + } + } + + return value.replaceAll("/", "\\/"); + } } } Modified: branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/jtmsBasedEngine/TestClass.java ============================================================================== --- branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/jtmsBasedEngine/TestClass.java Wed Jun 22 15:45:56 2011 (r497) +++ branches/gdl-frontend/src/anaToMia/GDL_TmEngine/src/us/isidor/gdl/anaToMia/TmEngine/jtmsBasedEngine/TestClass.java Wed Jun 22 17:51:04 2011 (r498) @@ -11,7 +11,6 @@ @Override public void onModuleLoad() { Window.alert(">> TEST !!!"); - String tmData = "{\"version\":\"1.1\","+ "\"item_type\":\"topicmap\"," +