com.xmlcalabash.model.Catch Maven / Gradle / Ivy
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/*
* Catch.java
*
* Copyright 2008 Mark Logic Corporation.
* Portions Copyright 2007 Sun Microsystems, Inc.
* All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common
* Development and Distribution License("CDDL") (collectively, the
* "License"). You may not use this file except in compliance with the
* License. You can obtain a copy of the License at
* https://xproc.dev.java.net/public/CDDL+GPL.html or
* docs/CDDL+GPL.txt in the distribution. See the License for the
* specific language governing permissions and limitations under the
* License. When distributing the software, include this License Header
* Notice in each file and include the License file at docs/CDDL+GPL.txt.
*/
package com.xmlcalabash.model;
import net.sf.saxon.s9api.XdmNode;
import com.xmlcalabash.core.XProcRuntime;
import com.xmlcalabash.core.XProcConstants;
/**
*
* @author ndw
*/
public class Catch extends DeclareStep {
/* Creates a new instance of Catch */
public Catch(XProcRuntime xproc, XdmNode node, String name) {
super(xproc, node, name);
declaration = this;
stepType = XProcConstants.p_catch;
}
public boolean isPipeline() {
return false;
}
public DeclareStep getDeclaration() {
return declaration;
}
@Override
protected void augmentIO() {
// Output bindings on a compound step are really the input half of an input/output binding;
// create the other half
for (Output output : outputs) {
Input input = getInput("|" + output.getPort());
if (input == null) {
input = new Input(runtime, output.getNode());
input.setPort("|" + output.getPort());
input.setSequence(true); // the other half will check
input.setPrimary(output.getPrimary());
addInput(input);
}
}
// The only input on catch is errors and it's special
}
}