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/*******************************************************************************
* ============LICENSE_START====================================================
* * org.onap.aaf
* * ===========================================================================
* * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* * ===========================================================================
* * 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.
* * ============LICENSE_END====================================================
* *
* * ECOMP is a trademark and service mark of AT&T Intellectual Property.
* *
******************************************************************************/
package org.onap.aaf.xgen;
import java.io.IOException;
import org.onap.aaf.inno.env.APIException;
import org.onap.aaf.inno.env.Env;
import org.onap.aaf.inno.env.Trans;
import org.onap.aaf.inno.env.util.StringBuilderWriter;
import org.onap.aaf.xgen.html.State;
public class XGenBuff<G extends XGen<G>> {
private G xgen;
private StringBuilder sb;
// private String forward, backward;
public XGenBuff(int flags, CacheGen<G> cg) {
sb = new StringBuilder();
xgen = cg.create(flags, new StringBuilderWriter(sb));
}
/**
* Normal case of building up Cached HTML without transaction info
*
* @param cache
* @param code
* @throws APIException
* @throws IOException
*/
public void run(Cache<G> cache, Code<G> code) throws APIException, IOException {
code.code(cache, xgen);
}
/**
* Special Case where code is dynamic, so give access to State and Trans info
*
* @param state
* @param trans
* @param cache
* @param code
* @throws APIException
* @throws IOException
*/
@SuppressWarnings({ "unchecked", "rawtypes" })
public void run(State<Env> state, Trans trans, Cache cache, DynamicCode code) throws APIException, IOException {
code.code(state, trans, cache, xgen);
}
public int getIndent() {
return xgen.getIndent();
}
public void setIndent(int indent) {
xgen.setIndent(indent);
}
public Section<G> newSection() {
Section<G> s = new Section<G>();
s.indent = xgen.getIndent();
s.forward = sb.toString();
sb.setLength(0);
s.backward = sb.toString();
sb.setLength(0);
return s;
}
}
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