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mirror of https://github.com/octoleo/plantuml.git synced 2024-11-22 13:05:09 +00:00

Add two json functions

This commit is contained in:
Arnaud Roques 2022-01-29 19:00:48 +01:00
parent 9d611cf988
commit f0a3fbf548
4 changed files with 179 additions and 1 deletions

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@ -96,6 +96,8 @@ import net.sourceforge.plantuml.tim.stdlib.Feature;
import net.sourceforge.plantuml.tim.stdlib.FileExists;
import net.sourceforge.plantuml.tim.stdlib.Filename;
import net.sourceforge.plantuml.tim.stdlib.FunctionExists;
import net.sourceforge.plantuml.tim.stdlib.GetJsonKey;
import net.sourceforge.plantuml.tim.stdlib.GetJsonType;
import net.sourceforge.plantuml.tim.stdlib.GetVariableValue;
import net.sourceforge.plantuml.tim.stdlib.GetVersion;
import net.sourceforge.plantuml.tim.stdlib.Getenv;
@ -181,6 +183,8 @@ public class TContext {
functionsSet.addFunction(new LoadJson());
functionsSet.addFunction(new Chr());
functionsSet.addFunction(new Size());
functionsSet.addFunction(new GetJsonKey());
functionsSet.addFunction(new GetJsonType());
// %standard_exists_function
// %str_replace
// !exit

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@ -0,0 +1,90 @@
/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2021, Arnaud Roques
*
* Project Info: http://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* http://plantuml.com/patreon (only 1$ per month!)
* http://plantuml.com/paypal
*
* This file is part of PlantUML.
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PlantUML 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 General Public
* License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*/
package net.sourceforge.plantuml.tim.stdlib;
import java.util.List;
import java.util.Map;
import java.util.Set;
import net.sourceforge.plantuml.LineLocation;
import net.sourceforge.plantuml.json.JsonArray;
import net.sourceforge.plantuml.json.JsonObject;
import net.sourceforge.plantuml.json.JsonValue;
import net.sourceforge.plantuml.tim.EaterException;
import net.sourceforge.plantuml.tim.EaterExceptionLocated;
import net.sourceforge.plantuml.tim.TContext;
import net.sourceforge.plantuml.tim.TFunctionSignature;
import net.sourceforge.plantuml.tim.TMemory;
import net.sourceforge.plantuml.tim.expression.TValue;
public class GetJsonKey extends SimpleReturnFunction {
public TFunctionSignature getSignature() {
return new TFunctionSignature("%get_json_keys", 1);
}
public boolean canCover(int nbArg, Set<String> namedArgument) {
return nbArg == 1;
}
public TValue executeReturnFunction(TContext context, TMemory memory, LineLocation location, List<TValue> values,
Map<String, TValue> named) throws EaterException, EaterExceptionLocated {
final TValue data = values.get(0);
if (data.isJson() == false)
throw EaterException.unlocated("Not JSON data");
final JsonValue json = data.toJson();
if (json.isObject()) {
final JsonObject object = (JsonObject) json;
final JsonArray result = new JsonArray();
for (String key : object.names())
result.add(key);
return TValue.fromJson(result);
}
if (json.isArray()) {
final JsonArray array = (JsonArray) json;
final JsonArray result = new JsonArray();
for (JsonValue tmp : array) {
final JsonObject object = (JsonObject) tmp;
for (String key : object.names())
result.add(key);
}
return TValue.fromJson(result);
}
throw EaterException.unlocated("Bad JSON type");
}
}

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@ -0,0 +1,84 @@
/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2021, Arnaud Roques
*
* Project Info: http://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* http://plantuml.com/patreon (only 1$ per month!)
* http://plantuml.com/paypal
*
* This file is part of PlantUML.
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PlantUML 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 General Public
* License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*/
package net.sourceforge.plantuml.tim.stdlib;
import java.util.List;
import java.util.Map;
import java.util.Set;
import net.sourceforge.plantuml.LineLocation;
import net.sourceforge.plantuml.json.JsonValue;
import net.sourceforge.plantuml.tim.EaterException;
import net.sourceforge.plantuml.tim.EaterExceptionLocated;
import net.sourceforge.plantuml.tim.TContext;
import net.sourceforge.plantuml.tim.TFunctionSignature;
import net.sourceforge.plantuml.tim.TMemory;
import net.sourceforge.plantuml.tim.expression.TValue;
public class GetJsonType extends SimpleReturnFunction {
public TFunctionSignature getSignature() {
return new TFunctionSignature("%get_json_type", 1);
}
public boolean canCover(int nbArg, Set<String> namedArgument) {
return nbArg == 1;
}
public TValue executeReturnFunction(TContext context, TMemory memory, LineLocation location, List<TValue> values,
Map<String, TValue> named) throws EaterException, EaterExceptionLocated {
final TValue data = values.get(0);
if (data.isString())
return TValue.fromString("string");
if (data.isNumber())
return TValue.fromString("number");
if (data.isJson() == false)
return TValue.fromString("not_json");
final JsonValue json = data.toJson();
if (json.isArray())
return TValue.fromString("array");
if (json.isObject())
return TValue.fromString("object");
if (json.isBoolean())
return TValue.fromString("boolean");
if (json.isNumber())
return TValue.fromString("number");
if (json.isString())
return TValue.fromString("string");
return TValue.fromString("json");
}
}

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@ -80,7 +80,7 @@ public class Version {
}
public static int beta() {
final int beta = 8;
final int beta = 9;
return beta;
}