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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

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 * accompanied this code).

 *

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package com.sun.tools.internal.xjc.reader.xmlschema.ct;

import com.sun.tools.internal.xjc.model.CBuiltinLeafInfo;

import com.sun.tools.internal.xjc.model.CPropertyInfo;

import com.sun.tools.internal.xjc.reader.RawTypeSet;

import com.sun.tools.internal.xjc.reader.xmlschema.RawTypeSetBuilder;

import com.sun.tools.internal.xjc.reader.xmlschema.bindinfo.BIProperty;

import static com.sun.tools.internal.xjc.reader.xmlschema.ct.ComplexTypeBindingMode.FALLBACK_CONTENT;

import com.sun.xml.internal.xsom.XSComplexType;

import com.sun.xml.internal.xsom.XSContentType;

import com.sun.xml.internal.xsom.XSParticle;

import com.sun.xml.internal.xsom.XSType;

/**

 * @author Kohsuke Kawaguchi

 */

final class MultiWildcardComplexTypeBuilder extends CTBuilder {

    public boolean isApplicable(XSComplexType ct) {

        if (!bgmBuilder.model.options.contentForWildcard) {

            return false;

        }

        XSType bt = ct.getBaseType();

        if (bt ==schemas.getAnyType() && ct.getContentType() != null) {

            XSParticle part = ct.getContentType().asParticle();

            if ((part != null) && (part.getTerm().isModelGroup())) {

                XSParticle[] parts = part.getTerm().asModelGroup().getChildren();

                int wildcardCount = 0;

                int i = 0;

                while ((i < parts.length) && (wildcardCount <= 1)) {

                    if (parts[i].getTerm().isWildcard()) {

                        wildcardCount += 1;

                    }

                    i++;

                }

                return (wildcardCount > 1);

            }

        }

        return false;

    }

    public void build(XSComplexType ct) {

        XSContentType contentType = ct.getContentType();

        builder.recordBindingMode(ct, FALLBACK_CONTENT);

        BIProperty prop = BIProperty.getCustomization(ct);

        CPropertyInfo p;

        if(contentType.asEmpty()!=null) {

            p = prop.createValueProperty("Content",false,ct,CBuiltinLeafInfo.STRING,null);

        } else {

            RawTypeSet ts = RawTypeSetBuilder.build(contentType.asParticle(),false);

            p = prop.createReferenceProperty("Content", false, ct, ts, true, false, true, false);

        }

        selector.getCurrentBean().addProperty(p);

        // adds attributes and we are through.

        green.attContainer(ct);

    }

}