<canvas debug="true">
 
    <debug x="100" y="10" height="275" />

    <!-- The security describes what classes are accessible or are allowed to be
         instantiated in the server. See the security section in this chapter
         for more information. -->
    <security>
        <allow>
            <pattern>^examples\.ConstructExample</pattern>
        </allow>
    </security>

    <!-- See $LPS_HOME/WEB-INF/classes/ConstructExample.java for java
        source. -->
    <javarpc name="ce" scope="session" autoload="false"
             remoteclassname="examples.ConstructExample"
             createargs="[1, 'a string', 1.45]">

        <handler name="onerror" args="err">
            Debug.write("----------");
            Debug.write("onerror:", err)
        </handler>

        <handler name="onload">
            Debug.write("----------");
            Debug.write("constructed with", this.createargs);
            Debug.write(this.proxy);
        </handler>

    </javarpc>
    
    <simplelayout inset="10" spacing="5" />

    <button x="10" text="construct">
        <handler name="onclick">
            canvas.ce.load();
        </handler>
    </button>

    <button x="10" text="getinfo">
        <handler name="onclick">
            this.getInfo.invoke();
        </handler>

        <remotecall funcname="getInfo" remotecontext="$once{canvas.ce}">
            <handler name="ondata" args="res">
                Debug.write("----------");
                Debug.write("method:", this.name)
                Debug.write("return type:", typeof(res))
                Debug.write("return value:", res);
            </handler>
        </remotecall>
    </button>
</canvas>

<canvas debug="true" height="300" width="800">
 
    <debug x="250" y="10" width="500" height="275" />

    <security>
        <allow>
            <pattern>^examples\.TypesExample</pattern>
        </allow>
    </security>

    <!-- See WEB-INF/classes/TypesExample.java for java source. -->
    <javarpc name="types_example_rpc" scope="none" remoteclassname="examples.TypesExample">

        <handler name="onload">
            // Set buttons visible only after JavaRPC object loads
            canvas.buttons.setAttribute('visible', true);
        </handler>

        <handler name="ondata" args="res">
            Debug.write('(types ondata) response is:', res);
        </handler>

        <handler name="onerror" args="errmsg">
            Debug.write('(types onerror) error:', errmsg);
        </handler>

        <!-- Declaratively pass an integer. -->
        <remotecall funcname="passInteger">
            <param value="42" />
        </remotecall>

        <!-- Declaratively pass a double. Note that we name this function pd1
             because we have multiple remotecall declarations that call
             passDouble but with different parameters. -->
        <remotecall name="pd1" funcname="passDouble">
            <param value="42.1" />
        </remotecall>

        <!-- Declaratively pass a double with 0 decimal. The 0 decimal will
             truncate and the number will become an integer type when it reaches
             the server. This call will fail. -->
        <remotecall name="pd2" funcname="passDouble">
            <param value="42.0" />
        </remotecall>

        <!-- Declaratively pass a double with 0 decimal. Wrapping the double in
             DoubleWrapper will ensure the value will remain a double when
             reaching the server. -->
        <remotecall name="pd3" funcname="passDouble">
            <param> 
                <method name="getValue">
                    return new LzRPC.DoubleWrapper(42.0);
                </method>
            </param>
        </remotecall>

    </javarpc>

    
    <view name="buttons" visible="false" layout="spacing: 10" >

        <button text="pass integer"
                onclick="types_example_rpc.passInteger.invoke()" />

        <button text="pass double"
                onclick="types_example_rpc.pd1.invoke()" />

        <button text="pass double (will fail)"
                onclick="types_example_rpc.pd2.invoke()" />

        <button text="pass double w/LzRPC.DoubleWrapper" 
                onclick="types_example_rpc.pd3.invoke()" />

        <button text="pass boolean" onclick="this.passBoolean.invoke()">
            <!-- This is a way to declare a remotecall closer to where it's being
                 used. The remotecontext must be set. -->
            <remotecall funcname="passBoolean" 
                        remotecontext="$once{ types_example_rpc }">
                <param value="true" />
            </remotecall>
        </button>

        <button text="pass array" onclick="this.passArray.invoke()">
            <remotecall name="passArray" funcname="passClientArray" 
                        remotecontext="$once{ types_example_rpc }">
                <param value="[1, 'a string', 4.5, false]" />
            </remotecall>
        </button>

        <button text="pass hash" onclick="this.passObject.invoke()">
            <remotecall name="passObject" funcname="passClientObject" 
                        remotecontext="$once{ types_example_rpc }">
                <param value="{ a: 1, b: 3.14159, c: 'a string value', d: true}">
                </param>
            </remotecall>
        </button>

    </view>

</canvas>

<canvas debug="true" height="450" width="800">
 
    <debug x="10" y="130" width="740" height="275" />

    <security>
        <allow>
            <pattern>^examples\.ReturnTypeExample</pattern>
        </allow>
    </security>

    <!-- See WEB-INF/classes/ReturnTypeExample.java for java source. -->
    <javarpc name="return_type_example_rpc" scope="none" 
             remoteclassname="examples.ReturnTypeExample">
        <handler name="onload">
            // Set buttons visible only after JavaRPC object loads
            canvas.buttons.setAttribute('visible', true);
        </handler>
        <handler name="ondata" args="res">
            Debug.write('(return type ondata) value:', res, ', type:', typeof(res));
        </handler>
        <handler name="onerror" args="errmsg">
            Debug.write('(return type onerror) error:', errmsg);
        </handler>
    </javarpc>

    
    <view x="10" y="10" name="buttons" visible="false" layout="spacing: 5" >

        <view layout="axis: x; spacing: 2" >

            <button text="integer" onclick="this.returnInteger.invoke()">
                <remotecall funcname="returnInteger" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="integer object " onclick="this.returnIntegerObject.invoke()">
                <remotecall funcname="returnIntegerObject" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="short" onclick="this.returnShort.invoke()">
                <remotecall funcname="returnShort" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="short object " onclick="this.returnShortObject.invoke()">
                <remotecall funcname="returnShortObject" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="long" onclick="this.returnLong.invoke()">
                <remotecall funcname="returnLong" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="long object" onclick="this.returnLongObject.invoke()">
                <remotecall funcname="returnLongObject" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="float" onclick="this.returnFloat.invoke()">
                <remotecall funcname="returnFloat" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="float object" onclick="this.returnFloatObject.invoke()">
                <remotecall funcname="returnFloatObject" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="double" onclick="this.returnDouble.invoke()">
                <remotecall funcname="returnDouble" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="double object" onclick="this.returnDoubleObject.invoke()">
                <remotecall funcname="returnDoubleObject" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

        </view>

        <view layout="axis: x; spacing: 2" >

            <button text="byte" onclick="this.returnByte.invoke()">
                <remotecall funcname="returnByte" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="byte object" onclick="this.returnByteObject.invoke()">
                <remotecall funcname="returnByteObject" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="boolean" onclick="this.returnBoolean.invoke()">
                <remotecall funcname="returnBoolean" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="boolean object" onclick="this.returnBooleanObject.invoke()">
                <remotecall funcname="returnBooleanObject" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="character" onclick="this.returnCharacter.invoke()">
                <remotecall funcname="returnCharacter" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="character object" onclick="this.returnCharacterObject.invoke()">
                <remotecall funcname="returnCharacterObject" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="string" onclick="this.returnString.invoke()">
                <remotecall funcname="returnString" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="coordinate object" onclick="this.rco.invoke()">
                <remotecall name="rco" funcname="returnCoordinateObject" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

        </view>

        <view layout="axis: x; spacing: 2" >

            <button text="integer array" onclick="this.returnIntegerArray.invoke()">
                <remotecall funcname="returnIntegerArray" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="string array" onclick="this.returnStringArray.invoke()">
                <remotecall funcname="returnStringArray" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="coordinate object array " onclick="this.returnCoordinateObjectArray.invoke()">
                <remotecall funcname="returnCoordinateObjectArray" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="integer list" onclick="this.returnIntegerList.invoke()">
                <remotecall funcname="returnIntegerList" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="integer map" onclick="this.rim.invoke()">
                <remotecall name="rim" funcname="returnIntegerMap" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

        </view>

        <view layout="axis: x; spacing: 2" >

            <button text="coordinate object list " onclick="this.returnCoordinateObjectList.invoke()">
                <remotecall funcname="returnCoordinateObjectList" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

            <button text="coordinate object map" onclick="this.rcom.invoke()">
                <remotecall name="rcom" funcname="returnCoordinateObjectMap" 
                            remotecontext="$once{ return_type_example_rpc }" />
            </button>

        </view>

    </view>

</canvas>