org.apache.xmlbeans.impl.jam.internal.elements.InvokableImpl Maven / Gradle / Ivy
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The Apache Commons Codec package contains simple encoder and decoders for
various formats such as Base64 and Hexadecimal. In addition to these
widely used encoders and decoders, the codec package also maintains a
collection of phonetic encoding utilities.
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/* Copyright 2004 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.xmlbeans.impl.jam.internal.elements;
import org.apache.xmlbeans.impl.jam.JClass;
import org.apache.xmlbeans.impl.jam.JParameter;
import org.apache.xmlbeans.impl.jam.internal.classrefs.DirectJClassRef;
import org.apache.xmlbeans.impl.jam.internal.classrefs.JClassRef;
import org.apache.xmlbeans.impl.jam.internal.classrefs.QualifiedJClassRef;
import org.apache.xmlbeans.impl.jam.internal.classrefs.UnqualifiedJClassRef;
import org.apache.xmlbeans.impl.jam.mutable.MInvokable;
import org.apache.xmlbeans.impl.jam.mutable.MParameter;
import java.io.StringWriter;
import java.util.ArrayList;
import java.util.List;
/**
*
* @author Patrick Calahan <email: pcal-at-bea-dot-com>
*/
public abstract class InvokableImpl extends MemberImpl implements MInvokable {
// ========================================================================
// Variables
private List mExceptionClassRefs = null;
private List mParameters = null;
// ========================================================================
// Constructors
protected InvokableImpl(ClassImpl containingClass) {
super(containingClass);
}
// ========================================================================
// MConstructor implementation
public void addException(JClass exceptionClass) {
if (exceptionClass == null) {
throw new IllegalArgumentException("null exception class");
}
if (mExceptionClassRefs == null) mExceptionClassRefs = new ArrayList();
mExceptionClassRefs.add(DirectJClassRef.create(exceptionClass));
}
public void addException(String qcname) {
if (qcname == null) throw new IllegalArgumentException("null qcname");
if (mExceptionClassRefs == null) mExceptionClassRefs = new ArrayList();
mExceptionClassRefs.add(QualifiedJClassRef.
create(qcname,(ClassImpl)getContainingClass()));
}
public void addUnqualifiedException(String ucname) {
if (ucname == null) throw new IllegalArgumentException("null qcname");
if (mExceptionClassRefs == null) mExceptionClassRefs = new ArrayList();
mExceptionClassRefs.add(UnqualifiedJClassRef.
create(ucname,(ClassImpl)getContainingClass()));
}
public void removeException(String exceptionClassName) {
if (exceptionClassName == null) {
throw new IllegalArgumentException("null classname");
}
if (mExceptionClassRefs != null) {
mExceptionClassRefs.remove(exceptionClassName);
}
}
public void removeException(JClass exceptionClass) {
removeException(exceptionClass.getQualifiedName());
}
public MParameter addNewParameter() {
if (mParameters == null) mParameters = new ArrayList();
MParameter param = new ParameterImpl(defaultName(mParameters.size()),
this,"java.lang.Object");
mParameters.add(param);
return param;
}
public void removeParameter(MParameter parameter) {
if (mParameters != null) mParameters.remove(parameter);
}
public MParameter[] getMutableParameters() {
if (mParameters == null || mParameters.size() == 0) {
return new MParameter[0];
} else {
MParameter[] out = new MParameter[mParameters.size()];
mParameters.toArray(out);
return out;
}
}
// ========================================================================
// JInvokable implementation
public JParameter[] getParameters() {
return getMutableParameters();
}
public JClass[] getExceptionTypes() {
if (mExceptionClassRefs == null || mExceptionClassRefs.size() == 0) {
return new JClass[0];
}
JClass[] out = new JClass[mExceptionClassRefs.size()];
for(int i=0; i