mirror of
https://github.com/ebean-orm/ebean.git
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Change license to Apache2 and reformat
This commit is contained in:
rbygrave
@@ -1,195 +1,176 @@
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/**
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* Copyright (C) 2009 Authors
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*
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* This file is part of Ebean.
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*
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* Ebean is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* Ebean is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Ebean; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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package com.avaje.tests.xml.runtime;
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import java.io.IOException;
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import java.util.Collection;
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import java.util.Iterator;
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import java.util.Map;
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import javax.persistence.PersistenceException;
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import org.w3c.dom.Node;
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import com.avaje.ebean.bean.BeanCollection;
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import com.avaje.ebean.bean.BeanCollectionAdd;
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import com.avaje.ebeaninternal.server.deploy.BeanDescriptor;
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import com.avaje.ebeaninternal.server.deploy.BeanPropertyAssocMany;
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import com.avaje.ebeaninternal.server.el.ElPropertyValue;
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public class XrCollection extends XrNode implements XoiNode {
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private final boolean invokeFetch;
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private final BeanPropertyAssocMany<?> manyProp;
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private final String mapKey;
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private final BeanDescriptor<?> targetDescriptor;
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/**
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* Construct with no mapKey and no attributes.
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*/
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public XrCollection(String name, ElPropertyValue prop, XoiNode[] children, boolean invokeFetch) {
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this(name, prop, children, null, invokeFetch, null);
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}
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/**
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* Construct with no attributes.
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*/
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public XrCollection(String name, ElPropertyValue prop, XoiNode[] children, boolean invokeFetch, String mapKey) {
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this(name, prop, children, null, invokeFetch, mapKey);
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}
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/**
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* Construct with all options.
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*/
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public XrCollection(String name, ElPropertyValue prop, XoiNode[] children, XoiAttribute[] attributes, boolean invokeFetch, String mapKey) {
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super(name, prop, null, null, null, children, attributes);
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this.invokeFetch = invokeFetch;
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this.decreaseDepth = true;
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this.mapKey = mapKey;
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this.manyProp = (BeanPropertyAssocMany<?>)prop.getBeanProperty();
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this.targetDescriptor = manyProp.getTargetDescriptor();
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}
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@Override
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public void readNode(Node node, XrReadContext ctx) {
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Object parentBean = ctx.getBean();
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// create a List/Set/Map to hold the details
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Object details = manyProp.createEmpty(ctx.isVanillaMode());
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// Wrapper used to add to the collection
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BeanCollectionAdd bcAdd = manyProp.getBeanCollectionAdd(details, mapKey);
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Node detailNode = nextElement(node.getFirstChild());
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do {
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Object detailBean = targetDescriptor.createBean(ctx.isVanillaMode());
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ctx.setBean(detailBean);
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for (int i = 0; i < childNodes.length; i++) {
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childNodes[i].readNode(detailNode, ctx);
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}
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bcAdd.addBean(detailBean);
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detailNode = nextElement(detailNode.getNextSibling());
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} while(detailNode != null);
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setObjectValue(parentBean, details);
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ctx.setBean(parentBean);
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}
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private Node nextElement(Node node) {
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while (node != null) {
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int type = node.getNodeType();
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if (type == Node.ELEMENT_NODE){
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return node;
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}
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node = node.getNextSibling();
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}
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return null;
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}
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@Override
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public void writeContent(XrOutputWriter o, Object bean, Object val) throws IOException {
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Collection<?> collection = (Collection<?>)val;
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Iterator<?> it = collection.iterator();
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while (it.hasNext()) {
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Object childBean = it.next();
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for (int i = 0; i < childNodes.length; i++) {
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childNodes[i].writeNode(o, childBean);
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}
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}
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}
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@Override
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public void writeContent(XrOutputDocument out, Node e, Object bean, Object value) throws IOException {
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Collection<?> collection = (Collection<?>)value;
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Iterator<?> it = collection.iterator();
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while (it.hasNext()) {
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Object childBean = it.next();
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for (int i = 0; i < childNodes.length; i++) {
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childNodes[i].writeNode(out, e, childBean);
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}
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}
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}
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@Override
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public void writeNode(XrOutputDocument out, Node node, Object bean) throws IOException {
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super.writeNode(out, node, bean);
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}
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// protected void writeNodeChildren(XmlOutputDocument out, Node childNode, Object bean, Object val) throws IOException {
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//
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// if (hasChildNodes) {
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// for (int i = 0; i < childNodes.length; i++) {
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// childNodes[i].writeNode(out, childNode, bean);
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// }
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// }
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// }
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@Override
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protected Object getObjectValue(Object bean) {
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Object o = prop.elGetValue(bean);
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Collection<?> collection = getDetailsIterator(o);
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return collection;
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}
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/**
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* Return the details of the collection or map taking care to avoid
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* unnecessary fetching of the data.
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*/
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private Collection<?> getDetailsIterator(Object o) {
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if (o == null) {
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return null;
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}
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if (o instanceof BeanCollection<?>) {
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BeanCollection<?> bc = (BeanCollection<?>) o;
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if (!invokeFetch && !bc.isPopulated()) {
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return null;
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}
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bc.size();
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return bc.getActualDetails();
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}
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if (o instanceof Map<?,?>) {
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// yes, we want the entrySet (to set the keys)
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return ((Map<?, ?>) o).entrySet();
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} else if (o instanceof Collection<?>) {
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return ((Collection<?>) o);
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}
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String m = "expecting a Map or Collection but got [" + o.getClass().getName() + "]";
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throw new PersistenceException(m);
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}
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}
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package com.avaje.tests.xml.runtime;
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import java.io.IOException;
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import java.util.Collection;
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import java.util.Iterator;
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import java.util.Map;
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import javax.persistence.PersistenceException;
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import org.w3c.dom.Node;
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import com.avaje.ebean.bean.BeanCollection;
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import com.avaje.ebean.bean.BeanCollectionAdd;
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import com.avaje.ebeaninternal.server.deploy.BeanDescriptor;
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import com.avaje.ebeaninternal.server.deploy.BeanPropertyAssocMany;
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import com.avaje.ebeaninternal.server.el.ElPropertyValue;
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public class XrCollection extends XrNode implements XoiNode {
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private final boolean invokeFetch;
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private final BeanPropertyAssocMany<?> manyProp;
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private final String mapKey;
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private final BeanDescriptor<?> targetDescriptor;
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/**
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* Construct with no mapKey and no attributes.
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*/
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public XrCollection(String name, ElPropertyValue prop, XoiNode[] children, boolean invokeFetch) {
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this(name, prop, children, null, invokeFetch, null);
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}
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/**
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* Construct with no attributes.
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*/
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public XrCollection(String name, ElPropertyValue prop, XoiNode[] children, boolean invokeFetch, String mapKey) {
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this(name, prop, children, null, invokeFetch, mapKey);
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}
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/**
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* Construct with all options.
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*/
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public XrCollection(String name, ElPropertyValue prop, XoiNode[] children, XoiAttribute[] attributes, boolean invokeFetch, String mapKey) {
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super(name, prop, null, null, null, children, attributes);
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this.invokeFetch = invokeFetch;
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this.decreaseDepth = true;
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this.mapKey = mapKey;
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this.manyProp = (BeanPropertyAssocMany<?>)prop.getBeanProperty();
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this.targetDescriptor = manyProp.getTargetDescriptor();
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}
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@Override
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public void readNode(Node node, XrReadContext ctx) {
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Object parentBean = ctx.getBean();
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// create a List/Set/Map to hold the details
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Object details = manyProp.createEmpty(ctx.isVanillaMode());
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// Wrapper used to add to the collection
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BeanCollectionAdd bcAdd = manyProp.getBeanCollectionAdd(details, mapKey);
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Node detailNode = nextElement(node.getFirstChild());
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do {
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Object detailBean = targetDescriptor.createBean(ctx.isVanillaMode());
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ctx.setBean(detailBean);
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for (int i = 0; i < childNodes.length; i++) {
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childNodes[i].readNode(detailNode, ctx);
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}
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bcAdd.addBean(detailBean);
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detailNode = nextElement(detailNode.getNextSibling());
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} while(detailNode != null);
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setObjectValue(parentBean, details);
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ctx.setBean(parentBean);
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}
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private Node nextElement(Node node) {
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while (node != null) {
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int type = node.getNodeType();
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if (type == Node.ELEMENT_NODE){
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return node;
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}
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node = node.getNextSibling();
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}
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return null;
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}
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@Override
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public void writeContent(XrOutputWriter o, Object bean, Object val) throws IOException {
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Collection<?> collection = (Collection<?>)val;
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Iterator<?> it = collection.iterator();
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while (it.hasNext()) {
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Object childBean = it.next();
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for (int i = 0; i < childNodes.length; i++) {
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childNodes[i].writeNode(o, childBean);
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}
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}
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}
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@Override
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public void writeContent(XrOutputDocument out, Node e, Object bean, Object value) throws IOException {
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Collection<?> collection = (Collection<?>)value;
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Iterator<?> it = collection.iterator();
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while (it.hasNext()) {
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Object childBean = it.next();
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for (int i = 0; i < childNodes.length; i++) {
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childNodes[i].writeNode(out, e, childBean);
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}
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}
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}
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@Override
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public void writeNode(XrOutputDocument out, Node node, Object bean) throws IOException {
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super.writeNode(out, node, bean);
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}
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// protected void writeNodeChildren(XmlOutputDocument out, Node childNode, Object bean, Object val) throws IOException {
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//
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// if (hasChildNodes) {
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// for (int i = 0; i < childNodes.length; i++) {
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// childNodes[i].writeNode(out, childNode, bean);
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// }
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// }
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// }
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@Override
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protected Object getObjectValue(Object bean) {
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Object o = prop.elGetValue(bean);
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Collection<?> collection = getDetailsIterator(o);
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return collection;
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}
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/**
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* Return the details of the collection or map taking care to avoid
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* unnecessary fetching of the data.
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*/
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private Collection<?> getDetailsIterator(Object o) {
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if (o == null) {
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return null;
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}
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if (o instanceof BeanCollection<?>) {
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BeanCollection<?> bc = (BeanCollection<?>) o;
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if (!invokeFetch && !bc.isPopulated()) {
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return null;
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}
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bc.size();
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return bc.getActualDetails();
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}
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if (o instanceof Map<?,?>) {
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// yes, we want the entrySet (to set the keys)
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return ((Map<?, ?>) o).entrySet();
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} else if (o instanceof Collection<?>) {
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return ((Collection<?>) o);
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}
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String m = "expecting a Map or Collection but got [" + o.getClass().getName() + "]";
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throw new PersistenceException(m);
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}
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}
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