java: adds GenericTemplates

This commit is contained in:
FURUHASHI Sadayuki 2010-12-01 20:34:33 +09:00
parent cce6eb94e2
commit eb5d326a1e
3 changed files with 133 additions and 0 deletions

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//
// MessagePack for Java
//
// Copyright (C) 2009-2010 FURUHASHI Sadayuki
//
// 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.msgpack.template;
import org.msgpack.Template;
public interface GenericTemplate {
public Template build(Template[] params);
}

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//
// MessagePack for Java
//
// Copyright (C) 2009-2010 FURUHASHI Sadayuki
//
// 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.msgpack.template;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import org.msgpack.Template;
public class GenericTemplate1 implements GenericTemplate {
Constructor<? extends Template> constructor;
public GenericTemplate1(Class<? extends Template> tmpl) {
try {
this.constructor = tmpl.getConstructor(new Class<?>[]{Template.class});
constructor.newInstance(new Object[]{AnyTemplate.getInstance()});
} catch (NoSuchMethodException e) {
throw new IllegalArgumentException(e);
} catch (InvocationTargetException e) {
throw new IllegalArgumentException(e);
} catch (IllegalAccessException e) {
throw new IllegalArgumentException(e);
} catch (InstantiationException e) {
throw new IllegalArgumentException(e);
}
}
public Template build(Template[] params) {
try {
return constructor.newInstance(params);
} catch (InvocationTargetException e) {
throw new IllegalArgumentException(e);
} catch (IllegalAccessException e) {
throw new IllegalArgumentException(e);
} catch (InstantiationException e) {
throw new IllegalArgumentException(e);
}
}
}

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//
// MessagePack for Java
//
// Copyright (C) 2009-2010 FURUHASHI Sadayuki
//
// 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.msgpack.template;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import org.msgpack.Template;
public class GenericTemplate2 implements GenericTemplate {
Constructor<? extends Template> constructor;
public GenericTemplate2(Class<? extends Template> tmpl) {
try {
this.constructor = tmpl.getConstructor(new Class<?>[]{Template.class, Template.class});
constructor.newInstance(new Object[]{AnyTemplate.getInstance(), AnyTemplate.getInstance()});
} catch (NoSuchMethodException e) {
throw new IllegalArgumentException(e);
} catch (InvocationTargetException e) {
throw new IllegalArgumentException(e);
} catch (IllegalAccessException e) {
throw new IllegalArgumentException(e);
} catch (InstantiationException e) {
throw new IllegalArgumentException(e);
}
}
public Template build(Template[] params) {
try {
return constructor.newInstance(params);
} catch (InvocationTargetException e) {
throw new IllegalArgumentException(e);
} catch (IllegalAccessException e) {
throw new IllegalArgumentException(e);
} catch (InstantiationException e) {
throw new IllegalArgumentException(e);
}
}
}