01: /*
02: * Copyright 2004-2006 the original author or authors.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16:
17: package org.compass.core.config.binding;
18:
19: import org.compass.core.config.ConfigurationException;
20: import org.compass.core.mapping.MappingException;
21: import org.compass.core.util.config.ConfigurationHelper;
22: import org.compass.core.util.config.XmlConfigurationHelperBuilder;
23: import org.xml.sax.EntityResolver;
24:
25: import java.io.InputStream;
26:
27: /**
28: * @author kimchy
29: */
30: public abstract class AbstractXmlMappingBinding extends
31: AbstractInputStreamMappingBinding {
32:
33: private EntityResolver entityResolver;
34:
35: public AbstractXmlMappingBinding() {
36: entityResolver = doGetEntityResolver();
37: }
38:
39: protected boolean doAddInputStream(InputStream is,
40: String resourceName) throws ConfigurationException,
41: MappingException {
42: XmlConfigurationHelperBuilder builder = new XmlConfigurationHelperBuilder();
43: builder.setEntityResolver(entityResolver);
44: ConfigurationHelper conf = builder.build(is, resourceName);
45: return doAddConfiguration(conf);
46: }
47:
48: protected abstract EntityResolver doGetEntityResolver();
49:
50: protected abstract boolean doAddConfiguration(
51: ConfigurationHelper conf) throws ConfigurationException,
52: MappingException;
53: }
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