1 /*
2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
3 * @LastModified: Oct 2017
4 */
5 /*
6 * Licensed to the Apache Software Foundation (ASF) under one or more
7 * contributor license agreements. See the NOTICE file distributed with
8 * this work for additional information regarding copyright ownership.
9 * The ASF licenses this file to You under the Apache License, Version 2.0
10 * (the "License"); you may not use this file except in compliance with
11 * the License. You may obtain a copy of the License at
12 *
13 * http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 */
21
22 package com.sun.org.apache.xpath.internal;
23
24 import com.sun.org.apache.xpath.internal.functions.FuncExtFunction;
25 import com.sun.org.apache.xpath.internal.objects.XObject;
26 import java.util.List;
27
28 /**
29 * Interface that XPath objects can call to obtain access to an
30 * ExtensionsTable.
31 *
32 */
33 public interface ExtensionsProvider
34 {
35 /**
36 * Is the extension function available?
37 */
38
39 public boolean functionAvailable(String ns, String funcName)
40 throws javax.xml.transform.TransformerException;
41
42 /**
43 * Is the extension element available?
44 */
45 public boolean elementAvailable(String ns, String elemName)
46 throws javax.xml.transform.TransformerException;
47
48 /**
49 * Execute the extension function.
50 */
51 public Object extFunction(String ns, String funcName, List<XObject> argVec,
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1 /*
2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
3 */
4 /*
5 * Licensed to the Apache Software Foundation (ASF) under one or more
6 * contributor license agreements. See the NOTICE file distributed with
7 * this work for additional information regarding copyright ownership.
8 * The ASF licenses this file to You under the Apache License, Version 2.0
9 * (the "License"); you may not use this file except in compliance with
10 * the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 */
20
21 package com.sun.org.apache.xpath.internal;
22
23 import com.sun.org.apache.xpath.internal.functions.FuncExtFunction;
24 import com.sun.org.apache.xpath.internal.objects.XObject;
25 import java.util.List;
26
27 /**
28 * Interface that XPath objects can call to obtain access to an
29 * ExtensionsTable.
30 *
31 * @LastModified: Oct 2017
32 */
33 public interface ExtensionsProvider
34 {
35 /**
36 * Is the extension function available?
37 */
38
39 public boolean functionAvailable(String ns, String funcName)
40 throws javax.xml.transform.TransformerException;
41
42 /**
43 * Is the extension element available?
44 */
45 public boolean elementAvailable(String ns, String elemName)
46 throws javax.xml.transform.TransformerException;
47
48 /**
49 * Execute the extension function.
50 */
51 public Object extFunction(String ns, String funcName, List<XObject> argVec,
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