Java XmlSerializer类代码示例

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
public XmlSerializer startTag(String namespace, String name) throws IOException,
        IllegalArgumentException, IllegalStateException {
    if (mInTag) {
        append(">\n");
    }
    if (mIndent) {
        appendIndent(mNesting);
    }
    mNesting++;
    append('<');
    if (namespace != null) {
        append(namespace);
        append(':');
    }
    append(name);
    mInTag = true;
    mLineStart = false;
    return this;
}
 

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
/**
 * Write out a tag with data identifying this job's constraints. If the constraint isn't here it doesn't apply.
 */
private void writeConstraintsToXml(XmlSerializer out, JobStatus jobStatus) throws IOException {
    out.startTag(null, XML_TAG_PARAMS_CONSTRAINTS);
    if (jobStatus.needsAnyConnectivity()) {
        out.attribute(null, "connectivity", Boolean.toString(true));
    }
    if (jobStatus.needsMeteredConnectivity()) {
        out.attribute(null, "metered", Boolean.toString(true));
    }
    if (jobStatus.needsUnmeteredConnectivity()) {
        out.attribute(null, "unmetered", Boolean.toString(true));
    }
    if (jobStatus.needsNonRoamingConnectivity()) {
        out.attribute(null, "not-roaming", Boolean.toString(true));
    }
    if (jobStatus.hasIdleConstraint()) {
        out.attribute(null, "idle", Boolean.toString(true));
    }
    if (jobStatus.hasChargingConstraint()) {
        out.attribute(null, "charging", Boolean.toString(true));
    }
    if (jobStatus.hasBatteryNotLowConstraint()) {
        out.attribute(null, "battery-not-low", Boolean.toString(true));
    }
    out.endTag(null, XML_TAG_PARAMS_CONSTRAINTS);
}
 

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
/**
 * Flatten a long[] into an XmlSerializer.  The list can later be read back
 * with readThisLongArrayXml().
 *
 * @param val The long array to be flattened.
 * @param name Name attribute to include with this array's tag, or null for
 *             none.
 * @param out XmlSerializer to write the array into.
 *
 * @see #writeMapXml
 * @see #writeValueXml
 * @see #readThisIntArrayXml
 */
public static final void writeLongArrayXml(long[] val, String name, XmlSerializer out)
        throws XmlPullParserException, java.io.IOException {

    if (val == null) {
        out.startTag(null, "null");
        out.endTag(null, "null");
        return;
    }

    out.startTag(null, "long-array");
    if (name != null) {
        out.attribute(null, "name", name);
    }

    final int N = val.length;
    out.attribute(null, "num", Integer.toString(N));

    for (int i=0; i<N; i++) {
        out.startTag(null, "item");
        out.attribute(null, "value", Long.toString(val[i]));
        out.endTag(null, "item");
    }

    out.endTag(null, "long-array");
}
 

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
/**
 * Flatten an int[] into an XmlSerializer.  The list can later be read back
 * with readThisIntArrayXml().
 *
 * @param val The int array to be flattened.
 * @param name Name attribute to include with this array's tag, or null for
 *             none.
 * @param out XmlSerializer to write the array into.
 *
 * @see #writeMapXml
 * @see #writeValueXml
 * @see #readThisIntArrayXml
 */
public static final void writeIntArrayXml(int[] val, String name,
                                          XmlSerializer out)
        throws XmlPullParserException, java.io.IOException {
    if (val == null) {
        out.startTag(null, "null");
        out.endTag(null, "null");
        return;
    }
    out.startTag(null, "int-array");
    if (name != null) {
        out.attribute(null, "name", name);
    }
    final int N = val.length;
    out.attribute(null, "num", Integer.toString(N));
    for (int i=0; i<N; i++) {
        out.startTag(null, "item");
        out.attribute(null, "value", Integer.toString(val[i]));
        out.endTag(null, "item");
    }
    out.endTag(null, "int-array");
}
 

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
private static void writeDoubleArrayXml(double[] val, String name, XmlSerializer out)
        throws XmlPullParserException, IOException {
    if (val == null) {
        out.startTag(null, "null");
        out.endTag(null, "null");
        return;
    }

    out.startTag(null, "double-array");
    if (name != null) {
        out.attribute(null, "name", name);
    }

    final int N = val.length;
    out.attribute(null, "num", Integer.toString(N));

    for (int i = 0; i < N; i++) {
        out.startTag(null, "item");
        out.attribute(null, "value", Double.toString(val[i]));
        out.endTag(null, "item");
    }

    out.endTag(null, "double-array");
}
 

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
private static void writeStringArrayXml(String[] val, String name, XmlSerializer out)
        throws XmlPullParserException, IOException {
    if (val == null) {
        out.startTag(null, "null");
        out.endTag(null, "null");
        return;
    }

    out.startTag(null, "string-array");
    if (name != null) {
        out.attribute(null, "name", name);
    }

    final int N = val.length;
    out.attribute(null, "num", Integer.toString(N));

    for (int i = 0; i < N; i++) {
        out.startTag(null, "item");
        out.attribute(null, "value", val[i]);
        out.endTag(null, "item");
    }

    out.endTag(null, "string-array");
}
 

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
private static void writeBooleanArrayXml(boolean[] val, String name, XmlSerializer out)
        throws XmlPullParserException, IOException {
    if (val == null) {
        out.startTag(null, "null");
        out.endTag(null, "null");
        return;
    }

    out.startTag(null, "boolean-array");
    if (name != null) {
        out.attribute(null, "name", name);
    }

    final int N = val.length;
    out.attribute(null, "num", Integer.toString(N));

    for (int i = 0; i < N; i++) {
        out.startTag(null, "item");
        out.attribute(null, "value", Boolean.toString(val[i]));
        out.endTag(null, "item");
    }

    out.endTag(null, "boolean-array");
}
 

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
@Override
public boolean onStartWriteXmlTag(XmlSerializer serializer, String key) throws Exception
{
    super.onStartWriteXmlTag(serializer, key);
    if (getBaseType().toString().equalsIgnoreCase(serializer.getName()))
    {
        serializer.attribute(FormulaList.XML_NS, XML_PROP_PLOT_STYLE,
                twoDPlotStyle.toString().toLowerCase(Locale.ENGLISH));
        functionView.getPlotParameters().writeToXml(serializer);
        functionView.getAxisParameters().writeToXml(serializer);
        functionView.getColorMapView().getColorMapParameters().writeToXml(serializer);
    }
    if (FormulaList.XML_TERM_TAG.equalsIgnoreCase(serializer.getName()) && key != null)
    {
        // contour-specific attributes
    }
    return false;
}
 

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
public XmlSerializer endTag(String namespace, String name)
        throws IOException, IllegalArgumentException, IllegalStateException {
    if (inTag) {
        append(" />\n");
    } else {
        append("</");
        if (namespace != null) {
            append(namespace);
            append(':');
        }
        append(name);
        append(">\n");
    }
    inTag = false;
    return this;
}
 

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
public XmlSerializer endTag(String namespace, String name) throws IOException,
        IllegalArgumentException, IllegalStateException {
    mNesting--;
    if (mInTag) {
        append(" />\n");
    } else {
        if (mIndent && mLineStart) {
            appendIndent(mNesting);
        }
        append("</");
        if (namespace != null) {
            append(namespace);
            append(':');
        }
        append(name);
        append(">\n");
    }
    mLineStart = true;
    mInTag = false;
    return this;
}
 

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
/**
 * Flatten a byte[] into an XmlSerializer.  The list can later be read back
 * with readThisByteArrayXml().
 *
 * @param val The byte array to be flattened.
 * @param name Name attribute to include with this array's tag, or null for
 *             none.
 * @param out XmlSerializer to write the array into.
 *
 * @see #writeMapXml
 * @see #writeValueXml
 */
public static final void writeByteArrayXml(byte[] val, String name,
                                           XmlSerializer out)
        throws XmlPullParserException, java.io.IOException {
    if (val == null) {
        out.startTag(null, "null");
        out.endTag(null, "null");
        return;
    }
    out.startTag(null, "byte-array");
    if (name != null) {
        out.attribute(null, "name", name);
    }
    final int N = val.length;
    out.attribute(null, "num", Integer.toString(N));
    StringBuilder sb = new StringBuilder(val.length*2);
    for (int i=0; i<N; i++) {
        int b = val[i];
        int h = b>>4;
        sb.append(h >= 10 ? ('a'+h-10) : ('0'+h));
        h = b&0xff;
        sb.append(h >= 10 ? ('a'+h-10) : ('0'+h));
    }
    out.text(sb.toString());
    out.endTag(null, "byte-array");
}
 

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
public static final void writeSetXml(Set val, String name, XmlSerializer out)
        throws XmlPullParserException, java.io.IOException {
    if (val == null) {
        out.startTag(null, "null");
        out.endTag(null, "null");
        return;
    }
    
    out.startTag(null, "set");
    if (name != null) {
        out.attribute(null, "name", name);
    }
    
    for (Object v : val) {
        writeValueXml(v, null, out);
    }
    
    out.endTag(null, "set");
}
 

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
@Override
public void serializeToResValuesXml(XmlSerializer serializer,
                                    ResResource res) throws IOException, AndrolibException {
    serializer.startTag(null, "plurals");
    serializer.attribute(null, "name", res.getResSpec().getName());
    for (int i = 0; i < mItems.length; i++) {
        ResScalarValue item = mItems[i];
        if (item == null) {
            continue;
        }

        ResScalarValue rawValue = item;

        serializer.startTag(null, "item");
        serializer.attribute(null, "quantity", QUANTITY_MAP[i]);
        serializer.text(ResXmlEncoders.enumerateNonPositionalSubstitutionsIfRequired(item.encodeAsResXmlValue()));
        serializer.endTag(null, "item");
    }
    serializer.endTag(null, "plurals");
}
 

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
@Override
public void serializeToResValuesXml(XmlSerializer serializer,
                                    ResResource res) throws IOException, AndrolibException {
    String type = res.getResSpec().getType().getName();
    if ("style".equals(type)) {
        new ResStyleValue(mParent, new Duo[0], null)
                .serializeToResValuesXml(serializer, res);
        return;
    }
    if ("array".equals(type)) {
        new ResArrayValue(mParent, new Duo[0]).serializeToResValuesXml(
                serializer, res);
        return;
    }
    if ("plurals".equals(type)) {
        new ResPluralsValue(mParent, new Duo[0]).serializeToResValuesXml(
                serializer, res);
        return;
    }

    serializer.startTag(null, "item");
    serializer.attribute(null, "type", type);
    serializer.attribute(null, "name", res.getResSpec().getName());
    serializer.endTag(null, "item");
}
 

import org.xmlpull.v1.XmlSerializer; //导入依赖的package包/类
@Override
public void serializeToResValuesXml(XmlSerializer serializer,
                                    ResResource res) throws IOException, AndrolibException {
    String type = getType();
    type = (type == null ? "" : type + "-") + "array";
    serializer.startTag(null, type);
    serializer.attribute(null, "name", res.getResSpec().getName());

    // lets check if we need to add formatted="false" to this array
    for (int i = 0; i < mItems.length; i++) {
        if (mItems[i].hasMultipleNonPositionalSubstitutions()) {
            serializer.attribute(null, "formatted", "false");
            break;
        }
    }

    // add <item>'s
    for (int i = 0; i < mItems.length; i++) {
        serializer.startTag(null, "item");
        serializer.text(mItems[i].encodeAsResXmlNonEscapedItemValue());
        serializer.endTag(null, "item");
    }
    serializer.endTag(null, type);
}