/**
 *
 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either 
 * version 2.1 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public 
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 * 
 **/
package lucee.runtime.interpreter.ref.var;

import lucee.runtime.PageContext;
import lucee.runtime.exp.ExpressionException;
import lucee.runtime.exp.PageException;
import lucee.runtime.interpreter.InterpreterException;
import lucee.runtime.interpreter.ref.Ref;
import lucee.runtime.interpreter.ref.RefSupport;
import lucee.runtime.interpreter.ref.Set;

public final class Assign extends RefSupport implements Ref {

	private Ref value;
	private Set coll;
	private final boolean limited;

	public Assign(Ref coll, Ref value, boolean limited) throws ExpressionException {
		if (!(coll instanceof Set)) throw new InterpreterException("invalid assignment left-hand side (" + coll.getTypeName() + ")");
		this.coll = (Set) coll;
		this.value = value;
		this.limited = limited;
	}

	public Assign(Set coll, Ref value, boolean limited) {
		this.coll = coll;
		this.value = value;
		this.limited = limited;
	}

	@Override
	public Object getValue(PageContext pc) throws PageException {
		if (limited) throw new InterpreterException("invalid syntax, variables are not supported in a json string.");
		return coll.setValue(pc, value.getValue(pc));
	}

	@Override
	public String getTypeName() {
		return "operation";
	}
}
@@ -1380,25 +1380,25 @@
 rException(%22
-i
+I
 nvalid assig
@@ -1418,17 +1418,17 @@
 nd side 
-(
+%5B
 %22 + coll
@@ -1445,17 +1445,17 @@
 me() + %22
-)
+%5D
 %22);%0A%09%09th
@@ -1776,17 +1776,17 @@
 eption(%22
-i
+I
 nvalid s
@@ -1829,12 +1829,12 @@
 n a 
-json
+JSON
  str
@@ -1961,8 +1961,9 @@
 n%22;%0A%09%7D%0A%7D
+%0A

update format of error messages to match convention